[PATCH 05/12] ARM: dts: sunxi: A13/A31/A23/A33: Sync from Linux v5.18-rc1

Samuel Holland
2022-04-27T23:09:11Z

Copy the devicetree source for the A10s/A13/GR8, A31(s), and A23/A33/R16
SoCs and all existing boards from the Linux v5.18-rc1 tag.

These changes are combined into one commit due to interdependencies:
- The unit addresses were removed from bitbanged I2C buses, which
drives a Kconfig default change. This affects sun5i-a13-utoo-p66.dts
and sun6i-a31-colombus.dts.
- The pinctrl nodes were renamed, including some used by the shared
header sunxi-reference-design-tablet.dtsi.

To maintain ABI compatibility with existing LTS kernels, one change
moving some IP blocks to the r_intc interrupt controller is excluded.
This effectively reverts Linux commits 994e5818392c and 9fdef3c3d8c2.

This commit renames the file sun8i-r16-nintendo-nes-classic-edition.dts
to sun8i-r16-nintendo-nes-classic.dts to match the Linux tree.

This commit also adds the following new board devicetrees:
- sun5i-a13-licheepi-one.dts
- sun5i-a13-pocketbook-touch-lux-3.dts
- sun5i-gr8-evb.dts
- sun8i-a23-ippo-q8h-v1.2.dts
- sun8i-a23-ippo-q8h-v5.dts
- sun8i-a33-et-q8-v1.6.dts
- sun8i-a33-ippo-q8h-v1.2.dts
- sun8i-r16-nintendo-super-nes-classic.dts

As with the other SoCs, updates of note are conversion of GPIO pull-up
from pinconf to GPIO flags and renaming the detection GPIO properties in
the USB PHY nodes.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---

arch/arm/dts/Makefile | 10 +-
arch/arm/dts/axp22x.dtsi | 11 +-
arch/arm/dts/sun5i-a10s-auxtek-t003.dts | 16 +-
arch/arm/dts/sun5i-a10s-auxtek-t004.dts | 35 +-
arch/arm/dts/sun5i-a10s-mk802.dts | 31 +-
arch/arm/dts/sun5i-a10s-olinuxino-micro.dts | 68 +---
arch/arm/dts/sun5i-a10s-r7-tv-dongle.dts | 22 +-
arch/arm/dts/sun5i-a10s-wobo-i5.dts | 34 +-
arch/arm/dts/sun5i-a10s.dtsi | 30 +-
arch/arm/dts/sun5i-a13-ampe-a76.dts | 2 +-
.../dts/sun5i-a13-empire-electronix-d709.dts | 41 +--
arch/arm/dts/sun5i-a13-hsg-h702.dts | 37 +-
arch/arm/dts/sun5i-a13-inet-86vs.dts | 2 +-
arch/arm/dts/sun5i-a13-licheepi-one.dts | 214 +++++++++++
arch/arm/dts/sun5i-a13-olinuxino-micro.dts | 50 +--
arch/arm/dts/sun5i-a13-olinuxino.dts | 56 +--
.../dts/sun5i-a13-pocketbook-touch-lux-3.dts | 258 ++++++++++++++
arch/arm/dts/sun5i-a13-q8-tablet.dts | 18 +-
arch/arm/dts/sun5i-a13-utoo-p66.dts | 26 +-
arch/arm/dts/sun5i-a13.dtsi | 23 +-
arch/arm/dts/sun5i-gr8-chip-pro.dts | 38 +-
arch/arm/dts/sun5i-gr8-evb.dts | 333 ++++++++++++++++++
arch/arm/dts/sun5i-gr8.dtsi | 12 +-
arch/arm/dts/sun5i-r8-chip.dts | 52 +--
.../dts/sun5i-reference-design-tablet.dtsi | 57 +--
arch/arm/dts/sun5i.dtsi | 209 +++++++----
arch/arm/dts/sun6i-a31-app4-evb1.dts | 10 +-
arch/arm/dts/sun6i-a31-colombus.dts | 57 +--
arch/arm/dts/sun6i-a31-hummingbird.dts | 75 +---
arch/arm/dts/sun6i-a31-i7.dts | 47 +--
arch/arm/dts/sun6i-a31-m9.dts | 46 +--
arch/arm/dts/sun6i-a31-mele-a1000g-quad.dts | 46 +--
arch/arm/dts/sun6i-a31-mixtile-loftq.dts | 6 +-
arch/arm/dts/sun6i-a31.dtsi | 218 +++++++-----
arch/arm/dts/sun6i-a31s-colorfly-e708-q1.dts | 2 +-
arch/arm/dts/sun6i-a31s-cs908.dts | 17 +-
arch/arm/dts/sun6i-a31s-inet-q972.dts | 8 +-
arch/arm/dts/sun6i-a31s-primo81.dts | 32 +-
arch/arm/dts/sun6i-a31s-sina31s-core.dtsi | 4 +-
arch/arm/dts/sun6i-a31s-sina31s.dts | 39 +-
arch/arm/dts/sun6i-a31s-sinovoip-bpi-m2.dts | 144 +++++---
.../sun6i-a31s-yones-toptech-bs1078-v2.dts | 22 +-
.../dts/sun6i-reference-design-tablet.dtsi | 22 +-
arch/arm/dts/sun8i-a23-a33.dtsi | 308 ++++++++++++----
arch/arm/dts/sun8i-a23-evb.dts | 20 +-
arch/arm/dts/sun8i-a23-gt90h-v4.dts | 2 +-
arch/arm/dts/sun8i-a23-ippo-q8h-v1.2.dts | 73 ++++
arch/arm/dts/sun8i-a23-ippo-q8h-v5.dts | 73 ++++
.../dts/sun8i-a23-polaroid-mid2407pxe03.dts | 15 +-
.../dts/sun8i-a23-polaroid-mid2809pxe04.dts | 15 +-
arch/arm/dts/sun8i-a23-q8-tablet.dts | 10 +
arch/arm/dts/sun8i-a23.dtsi | 26 +-
...c-edition.dts => sun8i-a33-et-q8-v1.6.dts} | 32 +-
arch/arm/dts/sun8i-a33-ga10h-v1.1.dts | 4 +-
arch/arm/dts/sun8i-a33-inet-d978-rev2.dts | 14 +-
arch/arm/dts/sun8i-a33-ippo-q8h-v1.2.dts | 57 +++
arch/arm/dts/sun8i-a33-olinuxino.dts | 12 +-
arch/arm/dts/sun8i-a33-q8-tablet.dts | 7 +
arch/arm/dts/sun8i-a33-sinlinx-sina33.dts | 34 +-
arch/arm/dts/sun8i-a33.dtsi | 270 +++++---------
arch/arm/dts/sun8i-q8-common.dtsi | 31 +-
arch/arm/dts/sun8i-r16-bananapi-m2m.dts | 55 ++-
.../dts/sun8i-r16-nintendo-nes-classic.dts | 54 +++
.../sun8i-r16-nintendo-super-nes-classic.dts | 11 +
arch/arm/dts/sun8i-r16-parrot.dts | 62 +---
.../dts/sun8i-reference-design-tablet.dtsi | 33 +-
arch/arm/dts/sunxi-common-regulators.dtsi | 39 --
.../dts/sunxi-reference-design-tablet.dtsi | 11 +-
arch/arm/mach-sunxi/Kconfig | 2 +-
.../Nintendo_NES_Classic_Edition_defconfig | 2 +-
70 files changed, 2149 insertions(+), 1603 deletions(-)
create mode 100644 arch/arm/dts/sun5i-a13-licheepi-one.dts
create mode 100644 arch/arm/dts/sun5i-a13-pocketbook-touch-lux-3.dts
create mode 100644 arch/arm/dts/sun5i-gr8-evb.dts
create mode 100644 arch/arm/dts/sun8i-a23-ippo-q8h-v1.2.dts
create mode 100644 arch/arm/dts/sun8i-a23-ippo-q8h-v5.dts
rename arch/arm/dts/{sun8i-r16-nintendo-nes-classic-edition.dts => sun8i-a33-et-q8-v1.6.dts} (81%)
create mode 100644 arch/arm/dts/sun8i-a33-ippo-q8h-v1.2.dts
create mode 100644 arch/arm/dts/sun8i-r16-nintendo-nes-classic.dts
create mode 100644 arch/arm/dts/sun8i-r16-nintendo-super-nes-classic.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 7120d6a3aa..6433f63455 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -555,11 +555,14 @@ dtb-$(CONFIG_MACH_SUN5I) += \
sun5i-a13-hsg-h702.dtb \
sun5i-a13-inet-86vs.dtb \
sun5i-a13-inet-98v-rev2.dtb \
+ sun5i-a13-licheepi-one.dtb \
sun5i-a13-olinuxino.dtb \
sun5i-a13-olinuxino-micro.dtb \
+ sun5i-a13-pocketbook-touch-lux-3.dtb \
sun5i-a13-q8-tablet.dtb \
sun5i-a13-utoo-p66.dtb \
sun5i-gr8-chip-pro.dtb \
+ sun5i-gr8-evb.dtb \
sun5i-r8-chip.dtb
dtb-$(CONFIG_MACH_SUN6I) += \
sun6i-a31-app4-evb1.dtb \
@@ -614,17 +617,22 @@ dtb-$(CONFIG_MACH_SUN8I_A23) += \
sun8i-a23-evb.dtb \
sun8i-a23-gt90h-v4.dtb \
sun8i-a23-inet86dz.dtb \
+ sun8i-a23-ippo-q8h-v1.2.dtb \
+ sun8i-a23-ippo-q8h-v5.dtb \
sun8i-a23-polaroid-mid2407pxe03.dtb \
sun8i-a23-polaroid-mid2809pxe04.dtb \
sun8i-a23-q8-tablet.dtb
dtb-$(CONFIG_MACH_SUN8I_A33) += \
+ sun8i-a33-et-q8-v1.6.dtb \
sun8i-a33-ga10h-v1.1.dtb \
sun8i-a33-inet-d978-rev2.dtb \
+ sun8i-a33-ippo-q8h-v1.2.dtb \
sun8i-a33-olinuxino.dtb \
sun8i-a33-q8-tablet.dtb \
sun8i-a33-sinlinx-sina33.dtb \
sun8i-r16-bananapi-m2m.dtb \
- sun8i-r16-nintendo-nes-classic-edition.dtb \
+ sun8i-r16-nintendo-nes-classic.dtb \
+ sun8i-r16-nintendo-super-nes-classic.dtb \
sun8i-r16-parrot.dtb
dtb-$(CONFIG_MACH_SUN8I_A83T) += \
sun8i-a83t-allwinner-h8homlet-v2.dtb \
diff --git a/arch/arm/dts/axp22x.dtsi b/arch/arm/dts/axp22x.dtsi
index 87fb08e812..a020c12b28 100644
--- a/arch/arm/dts/axp22x.dtsi
+++ b/arch/arm/dts/axp22x.dtsi
@@ -52,12 +52,17 @@
interrupt-controller;
#interrupt-cells = <1>;

- ac_power_supply: ac-power-supply {
+ ac_power_supply: ac-power {
compatible = "x-powers,axp221-ac-power-supply";
status = "disabled";
};

- battery_power_supply: battery-power-supply {
+ axp_adc: adc {
+ compatible = "x-powers,axp221-adc";
+ #io-channel-cells = <1>;
+ };
+
+ battery_power_supply: battery-power {
compatible = "x-powers,axp221-battery-power-supply";
status = "disabled";
};
@@ -158,7 +163,7 @@
};
};

- usb_power_supply: usb_power_supply {
+ usb_power_supply: usb-power {
compatible = "x-powers,axp221-usb-power-supply";
status = "disabled";
};
diff --git a/arch/arm/dts/sun5i-a10s-auxtek-t003.dts b/arch/arm/dts/sun5i-a10s-auxtek-t003.dts
index 39504d720e..04b0e6d287 100644
--- a/arch/arm/dts/sun5i-a10s-auxtek-t003.dts
+++ b/arch/arm/dts/sun5i-a10s-auxtek-t003.dts
@@ -62,7 +62,7 @@
pinctrl-names = "default";
pinctrl-0 = <&led_pins_t003>;

- red {
+ led {
label = "t003-tv-dongle:red:usr";
gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2 */
default-state = "on";
@@ -75,8 +75,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp152: pmic@30 {
@@ -89,8 +87,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_t003>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
@@ -106,13 +102,7 @@
};

&pio {
- mmc0_cd_pin_t003: mmc0_cd_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-up;
- };
-
- led_pins_t003: led_pins@0 {
+ led_pins_t003: led-pin {
pins = "PB2";
function = "gpio_out";
drive-strength = <20>;
@@ -131,7 +121,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
index 8d4fb93312..667bc2dc1e 100644
--- a/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
+++ b/arch/arm/dts/sun5i-a10s-auxtek-t004.dts
@@ -62,7 +62,7 @@
pinctrl-names = "default";
pinctrl-0 = <&led_pins_t004>;

- red {
+ led {
label = "t004-tv-dongle:red:usr";
gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2 */
default-state = "on";
@@ -71,8 +71,6 @@

reg_vmmc1: vmmc1 {
compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&mmc1_vcc_en_pin_t004>;
regulator-name = "vmmc1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@@ -86,8 +84,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp152: pmic@30 {
@@ -100,8 +96,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_t004>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
@@ -109,8 +103,6 @@
};

&mmc1 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
vmmc-supply = <&reg_vmmc1>;
bus-width = <4>;
non-removable;
@@ -127,24 +119,7 @@
};

&pio {
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PG12";
- function = "gpio_in";
- bias-pull-up;
- };
-
- mmc0_cd_pin_t004: mmc0_cd_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-up;
- };
-
- mmc1_vcc_en_pin_t004: mmc1_vcc_en_pin@0 {
- pins = "PB18";
- function = "gpio_out";
- };
-
- led_pins_t004: led_pins@0 {
+ led_pins_t004: led-pin {
pins = "PB2";
function = "gpio_out";
drive-strength = <20>;
@@ -158,7 +133,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

@@ -168,9 +143,7 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>;
- usb0_id_det-gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+ usb0_id_det-gpios = <&pio 6 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG12 */
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
};
diff --git a/arch/arm/dts/sun5i-a10s-mk802.dts b/arch/arm/dts/sun5i-a10s-mk802.dts
index dd7fd5c3d7..d0219404c2 100644
--- a/arch/arm/dts/sun5i-a10s-mk802.dts
+++ b/arch/arm/dts/sun5i-a10s-mk802.dts
@@ -59,10 +59,8 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pins_mk802>;

- red {
+ led {
label = "mk802:red:usr";
gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2 */
};
@@ -74,8 +72,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp152: pmic@30 {
@@ -88,8 +84,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_mk802>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
@@ -97,8 +91,6 @@
};

&mmc1 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
non-removable;
@@ -113,33 +105,14 @@
status = "okay";
};

-&pio {
- led_pins_mk802: led_pins@0 {
- pins = "PB2";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_mk802: mmc0_cd_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb1_vbus_pin_mk802: usb1_vbus_pin@0 {
- pins = "PB10";
- function = "gpio_out";
- };
-};
-
&reg_usb1_vbus {
- pinctrl-0 = <&usb1_vbus_pin_mk802>;
gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; /* PB10 */
status = "okay";
};

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
index 2c902ed2c8..5832bb31fc 100644
--- a/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
+++ b/arch/arm/dts/sun5i-a10s-olinuxino-micro.dts
@@ -79,7 +79,7 @@
pinctrl-names = "default";
pinctrl-0 = <&led_pins_olinuxino>;

- green {
+ led {
label = "a10s-olinuxino-micro:green:usr";
gpios = <&pio 4 3 GPIO_ACTIVE_HIGH>;
default-state = "on";
@@ -97,8 +97,8 @@

&emac {
pinctrl-names = "default";
- pinctrl-0 = <&emac_pins_b>;
- phy = <&phy1>;
+ pinctrl-0 = <&emac_pa_pins>;
+ phy-handle = <&phy1>;
status = "okay";
};

@@ -117,8 +117,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp152: pmic@30 {
@@ -130,11 +128,9 @@
#include "axp152.dtsi"

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";

- at24@50 {
+ eeprom@50 {
compatible = "atmel,24c16";
pagesize = <16>;
reg = <0x50>;
@@ -143,8 +139,6 @@
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
};

@@ -152,35 +146,35 @@
vref-supply = <&reg_vcc3v0>;
status = "okay";

- button@191 {
+ button-191 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <191274>;
};

- button@392 {
+ button-392 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <392644>;
};

- button@601 {
+ button-601 {
label = "Menu";
linux,code = <KEY_MENU>;
channel = <0>;
voltage = <601151>;
};

- button@795 {
+ button-795 {
label = "Enter";
linux,code = <KEY_ENTER>;
channel = <0>;
voltage = <795090>;
};

- button@987 {
+ button-987 {
label = "Home";
linux,code = <KEY_HOMEPAGE>;
channel = <0>;
@@ -197,8 +191,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
@@ -206,8 +198,6 @@
};

&mmc1 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 13 GPIO_ACTIVE_LOW>; /* PG13 */
@@ -223,34 +213,11 @@
};

&pio {
- mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-up;
- };
-
- mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 {
- pins = "PG13";
- function = "gpio_in";
- bias-pull-up;
- };
-
- led_pins_olinuxino: led_pins@0 {
+ led_pins_olinuxino: led-pin {
pins = "PE3";
function = "gpio_out";
drive-strength = <20>;
};
-
- usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 {
- pins = "PB10";
- function = "gpio_out";
- };
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PG12";
- function = "gpio_in";
- bias-pull-up;
- };
};

&reg_usb0_vbus {
@@ -259,15 +226,14 @@
};

&reg_usb1_vbus {
- pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>;
gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&spi2 {
pinctrl-names = "default";
- pinctrl-0 = <&spi2_pins_b>,
- <&spi2_cs0_pins_b>;
+ pinctrl-0 = <&spi2_pb_pins>,
+ <&spi2_cs0_pb_pin>;
status = "okay";
};

@@ -277,19 +243,19 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

&uart2 {
pinctrl-names = "default";
- pinctrl-0 = <&uart2_pins_b>;
+ pinctrl-0 = <&uart2_pc_pins>;
status = "okay";
};

&uart3 {
pinctrl-names = "default";
- pinctrl-0 = <&uart3_pins_a>;
+ pinctrl-0 = <&uart3_pg_pins>;
status = "okay";
};

@@ -299,9 +265,7 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>;
- usb0_id_det-gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+ usb0_id_det-gpios = <&pio 6 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG12 */
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun5i-a10s-r7-tv-dongle.dts b/arch/arm/dts/sun5i-a10s-r7-tv-dongle.dts
index 034853d1c0..964360f061 100644
--- a/arch/arm/dts/sun5i-a10s-r7-tv-dongle.dts
+++ b/arch/arm/dts/sun5i-a10s-r7-tv-dongle.dts
@@ -63,7 +63,7 @@
pinctrl-names = "default";
pinctrl-0 = <&led_pins_r7>;

- green {
+ led {
label = "r7-tv-dongle:green:usr";
gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>;
default-state = "on";
@@ -76,8 +76,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_r7>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
@@ -85,8 +83,6 @@
};

&mmc1 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
non-removable;
@@ -98,33 +94,21 @@
};

&pio {
- mmc0_cd_pin_r7: mmc0_cd_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-up;
- };
-
- led_pins_r7: led_pins@0 {
+ led_pins_r7: led-pin {
pins = "PB2";
function = "gpio_out";
drive-strength = <20>;
};
-
- usb1_vbus_pin_r7: usb1_vbus_pin@0 {
- pins = "PG13";
- function = "gpio_out";
- };
};

&reg_usb1_vbus {
- pinctrl-0 = <&usb1_vbus_pin_r7>;
gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun5i-a10s-wobo-i5.dts b/arch/arm/dts/sun5i-a10s-wobo-i5.dts
index 3f68ef5d92..ef8baa9926 100644
--- a/arch/arm/dts/sun5i-a10s-wobo-i5.dts
+++ b/arch/arm/dts/sun5i-a10s-wobo-i5.dts
@@ -61,10 +61,8 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pins_wobo_i5>;

- blue {
+ led {
label = "a10s-wobo-i5:blue:usr";
gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>;
default-state = "on";
@@ -73,8 +71,6 @@

reg_emac_3v3: emac-3v3 {
compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&emac_power_pin_wobo>;
regulator-name = "emac-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@@ -94,8 +90,8 @@

&emac {
pinctrl-names = "default";
- pinctrl-0 = <&emac_pins_a>;
- phy = <&phy1>;
+ pinctrl-0 = <&emac_pd_pins>;
+ phy-handle = <&phy1>;
status = "okay";
};

@@ -104,8 +100,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp209: pmic@34 {
@@ -126,8 +120,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_wobo_i5>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 1 3 GPIO_ACTIVE_LOW>; /* PB3 */
@@ -142,24 +134,6 @@
status = "okay";
};

-&pio {
- led_pins_wobo_i5: led_pins@0 {
- pins = "PB2";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_wobo_i5: mmc0_cd_pin@0 {
- pins = "PB3";
- function = "gpio_in";
- bias-pull-up;
- };
-
- emac_power_pin_wobo: emac_power_pin@0 {
- pins = "PA02";
- function = "gpio_out";
- };
-};
-
&reg_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
@@ -206,7 +180,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun5i-a10s.dtsi b/arch/arm/dts/sun5i-a10s.dtsi
index 316cb8b294..09c486b608 100644
--- a/arch/arm/dts/sun5i-a10s.dtsi
+++ b/arch/arm/dts/sun5i-a10s.dtsi
@@ -42,15 +42,11 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/

-#include "skeleton.dtsi"
-
#include "sun5i.dtsi"

#include <dt-bindings/dma/sun4i-a10.h>

/ {
- interrupt-parent = <&intc>;
-
aliases {
ethernet0 = &emac;
};
@@ -60,7 +56,7 @@
#size-cells = <1>;
ranges;

- framebuffer@2 {
+ framebuffer-lcd0-hdmi {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-hdmi";
@@ -76,7 +72,7 @@
allwinner,pipelines = <&fe0>;
};

- soc@1c00000 {
+ soc {
hdmi: hdmi@1c16000 {
compatible = "allwinner,sun5i-a10s-hdmi";
reg = <0x01c16000 0x1000>;
@@ -104,8 +100,6 @@
};

hdmi_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;
};
};
@@ -125,20 +119,25 @@
compatible = "allwinner,sun5i-a10s-ccu";
};

+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+};
+
&pio {
compatible = "allwinner,sun5i-a10s-pinctrl";

- uart0_pins_a: uart0@0 {
+ uart0_pb_pins: uart0-pb-pins {
pins = "PB19", "PB20";
function = "uart0";
};

- uart2_pins_b: uart2@1 {
+ uart2_pc_pins: uart2-pc-pins {
pins = "PC18", "PC19";
function = "uart2";
};

- emac_pins_b: emac0@1 {
+ emac_pa_pins: emac-pa-pins {
pins = "PA0", "PA1", "PA2",
"PA3", "PA4", "PA5", "PA6",
"PA7", "PA8", "PA9", "PA10",
@@ -147,27 +146,24 @@
function = "emac";
};

- mmc1_pins_a: mmc1@0 {
+ mmc1_pins: mmc1-pins {
pins = "PG3", "PG4", "PG5",
"PG6", "PG7", "PG8";
function = "mmc1";
drive-strength = <30>;
};

- spi2_pins_b: spi2@1 {
+ spi2_pb_pins: spi2-pb-pins {
pins = "PB12", "PB13", "PB14";
function = "spi2";
};

- spi2_cs0_pins_b: spi2_cs0@1 {
+ spi2_cs0_pb_pin: spi2-cs0-pb-pin {
pins = "PB11";
function = "spi2";
};
};

-&sram_a {
-};
-
&tcon0_out {
tcon0_out_hdmi: endpoint@2 {
reg = <2>;
diff --git a/arch/arm/dts/sun5i-a13-ampe-a76.dts b/arch/arm/dts/sun5i-a13-ampe-a76.dts
index 1bf88816c3..7bc35329a5 100644
--- a/arch/arm/dts/sun5i-a13-ampe-a76.dts
+++ b/arch/arm/dts/sun5i-a13-ampe-a76.dts
@@ -23,6 +23,6 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};
diff --git a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
index 378214d831..d059388d72 100644
--- a/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
+++ b/arch/arm/dts/sun5i-a13-empire-electronix-d709.dts
@@ -61,6 +61,7 @@
pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
default-brightness-level = <8>;
+ power-supply = <&reg_vcc3v3>;
/* TODO: backlight uses axp gpio1 as enable pin */
};

@@ -78,8 +79,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp209: pmic@34 {
@@ -91,8 +90,6 @@
#include "axp209.dtsi"

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";

pcf8563: rtc@51 {
@@ -105,14 +102,14 @@
vref-supply = <&reg_ldo2>;
status = "okay";

- button@200 {
+ button-200 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <200000>;
};

- button@400 {
+ button-400 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
@@ -121,8 +118,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_d709>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
@@ -133,29 +128,9 @@
status = "okay";
};

-&pio {
- mmc0_cd_pin_d709: mmc0_cd_pin@0 {
- pins = "PG0";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-down;
- };
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PG2";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
&pwm {
pinctrl-names = "default";
- pinctrl-0 = <&pwm0_pins>;
+ pinctrl-0 = <&pwm0_pin>;
status = "okay";
};

@@ -197,7 +172,7 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};

@@ -207,10 +182,8 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
- usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
- usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
+ usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_ldo3>;
status = "okay";
diff --git a/arch/arm/dts/sun5i-a13-hsg-h702.dts b/arch/arm/dts/sun5i-a13-hsg-h702.dts
index 7ee0c3f6d7..9b9f2a5748 100644
--- a/arch/arm/dts/sun5i-a13-hsg-h702.dts
+++ b/arch/arm/dts/sun5i-a13-hsg-h702.dts
@@ -69,8 +69,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp209: pmic@34 {
@@ -80,8 +78,6 @@
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";

pcf8563: rtc@51 {
@@ -91,8 +87,6 @@
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
};

@@ -100,14 +94,14 @@
vref-supply = <&reg_ldo2>;
status = "okay";

- button@200 {
+ button-200 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <200000>;
};

- button@400 {
+ button-400 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
@@ -116,8 +110,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h702>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
@@ -132,25 +124,6 @@
status = "okay";
};

-&pio {
- mmc0_cd_pin_h702: mmc0_cd_pin@0 {
- pins = "PG0";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PG2";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- };
-};
-
#include "axp209.dtsi"

&reg_dcdc2 {
@@ -191,7 +164,7 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};

@@ -201,9 +174,7 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
- usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_ldo3>;
diff --git a/arch/arm/dts/sun5i-a13-inet-86vs.dts b/arch/arm/dts/sun5i-a13-inet-86vs.dts
index aef733b3fe..9c43a34d99 100644
--- a/arch/arm/dts/sun5i-a13-inet-86vs.dts
+++ b/arch/arm/dts/sun5i-a13-inet-86vs.dts
@@ -23,6 +23,6 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};
diff --git a/arch/arm/dts/sun5i-a13-licheepi-one.dts b/arch/arm/dts/sun5i-a13-licheepi-one.dts
new file mode 100644
index 0000000000..2ce361f8fe
--- /dev/null
+++ b/arch/arm/dts/sun5i-a13-licheepi-one.dts
@@ -0,0 +1,214 @@
+/*
+ * Copyright 2016 Icenowy Zheng <icenowy@aosc.xyz>
+ *
+ * Based on sun5i-a13-olinuxino.dts, which is
+ * Copyright 2012 Maxime Ripard <maxime.ripard@free-electrons.com>
+ * Copyright 2013 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun5i-a13.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Lichee Pi One";
+ compatible = "licheepi,licheepi-one", "allwinner,sun5i-a13";
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ label ="licheepi:red:usr";
+ gpios = <&pio 2 5 GPIO_ACTIVE_LOW>;
+ };
+
+ led-1 {
+ label ="licheepi:green:usr";
+ gpios = <&pio 2 19 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ led-2 {
+ label ="licheepi:blue:usr";
+ gpios = <&pio 2 4 GPIO_ACTIVE_LOW>;
+ };
+
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_dcdc2>;
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupts = <0>;
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+};
+
+&i2c1 {
+ status = "disabled";
+};
+
+&i2c2 {
+ status = "disabled";
+};
+
+&lradc {
+ vref-supply = <&reg_ldo2>;
+ status = "okay";
+
+ button-984 {
+ label = "Home";
+ linux,code = <KEY_HOMEPAGE>;
+ channel = <0>;
+ voltage = <984126>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ broken-cd;
+ status = "okay";
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_4bit_pc_pins>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ broken-cd;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&otg_sram {
+ status = "okay";
+};
+
+#include "axp209.dtsi"
+
+&reg_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+&reg_ldo3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "csi-1.8v";
+};
+
+&reg_ldo4 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name = "csi-2.8v";
+};
+
+&reg_usb0_vbus {
+ gpio = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pg_pins>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usbphy {
+ usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_vbus-supply = <&reg_usb0_vbus>;
+ usb1_vbus-supply = <&reg_vcc5v0>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun5i-a13-olinuxino-micro.dts b/arch/arm/dts/sun5i-a13-olinuxino-micro.dts
index aa4b34fd91..bfe1075e62 100644
--- a/arch/arm/dts/sun5i-a13-olinuxino-micro.dts
+++ b/arch/arm/dts/sun5i-a13-olinuxino-micro.dts
@@ -64,7 +64,7 @@
pinctrl-names = "default";
pinctrl-0 = <&led_pins_olinuxinom>;

- power {
+ led {
label = "a13-olinuxino-micro:green:power";
gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
default-state = "on";
@@ -77,26 +77,18 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxinom>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
@@ -112,56 +104,26 @@
};

&pio {
- mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
- pins = "PG0";
- function = "gpio_in";
- bias-pull-up;
- };
-
- led_pins_olinuxinom: led_pins@0 {
+ led_pins_olinuxinom: led-pin {
pins = "PG9";
function = "gpio_out";
drive-strength = <20>;
};
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PG2";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-down;
- };
-
- usb0_vbus_pin_olinuxinom: usb0_vbus_pin@0 {
- pins = "PG12";
- function = "gpio_out";
- };
-
- usb1_vbus_pin_olinuxinom: usb1_vbus_pin@0 {
- pins = "PG11";
- function = "gpio_out";
- };
};

&reg_usb0_vbus {
- pinctrl-0 = <&usb0_vbus_pin_olinuxinom>;
gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&reg_usb1_vbus {
- pinctrl-0 = <&usb1_vbus_pin_olinuxinom>;
gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};

@@ -171,10 +133,8 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
- usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
- usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
+ usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun5i-a13-olinuxino.dts b/arch/arm/dts/sun5i-a13-olinuxino.dts
index 437ad913a3..fadeae3cd8 100644
--- a/arch/arm/dts/sun5i-a13-olinuxino.dts
+++ b/arch/arm/dts/sun5i-a13-olinuxino.dts
@@ -66,7 +66,7 @@
pinctrl-names = "default";
pinctrl-0 = <&led_pins_olinuxino>;

- power {
+ led {
gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
@@ -74,8 +74,6 @@

bridge {
compatible = "dumb-vga-dac";
- #address-cells = <1>;
- #size-cells = <0>;

ports {
#address-cells = <1>;
@@ -123,8 +121,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp209: pmic@34 {
@@ -138,14 +134,10 @@
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
};

@@ -153,35 +145,35 @@
vref-supply = <&reg_vcc3v0>;
status = "okay";

- button@191 {
+ button-191 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <191274>;
};

- button@392 {
+ button-392 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <392644>;
};

- button@601 {
+ button-601 {
label = "Menu";
linux,code = <KEY_MENU>;
channel = <0>;
voltage = <601151>;
};

- button@795 {
+ button-795 {
label = "Enter";
linux,code = <KEY_ENTER>;
channel = <0>;
voltage = <795090>;
};

- button@987 {
+ button-987 {
label = "Home";
linux,code = <KEY_HOMEPAGE>;
channel = <0>;
@@ -190,8 +182,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
@@ -207,34 +197,11 @@
};

&pio {
- mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
- pins = "PG0";
- function = "gpio_in";
- bias-pull-up;
- };
-
- led_pins_olinuxino: led_pins@0 {
+ led_pins_olinuxino: led-pin {
pins = "PG9";
function = "gpio_out";
drive-strength = <20>;
};
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PG2";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-down;
- };
-
- usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 {
- pins = "PG11";
- function = "gpio_out";
- };
};

&reg_usb0_vbus {
@@ -243,7 +210,6 @@
};

&reg_usb1_vbus {
- pinctrl-0 = <&usb1_vbus_pin_olinuxino>;
gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
status = "okay";
};
@@ -263,7 +229,7 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};

@@ -273,10 +239,8 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
- usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
- usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
+ usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_usb1_vbus>;
status = "okay";
diff --git a/arch/arm/dts/sun5i-a13-pocketbook-touch-lux-3.dts b/arch/arm/dts/sun5i-a13-pocketbook-touch-lux-3.dts
new file mode 100644
index 0000000000..d60407772e
--- /dev/null
+++ b/arch/arm/dts/sun5i-a13-pocketbook-touch-lux-3.dts
@@ -0,0 +1,258 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright 2019 Ondrej Jirman <megous@megous.com>
+ */
+
+/dts-v1/;
+#include "sun5i-a13.dtsi"
+#include "sunxi-common-regulators.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ model = "PocketBook Touch Lux 3";
+ compatible = "pocketbook,touch-lux-3", "allwinner,sun5i-a13";
+
+ aliases {
+ serial0 = &uart1;
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ enable-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ power-supply = <&reg_vcc3v3>;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led {
+ gpios = <&pio 4 8 GPIO_ACTIVE_LOW>; /* PE8 */
+ default-state = "on";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ autorepeat;
+ label = "GPIO Keys";
+
+ key-right {
+ label = "Right";
+ linux,code = <KEY_RIGHT>;
+ gpios = <&pio 6 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PG9 */
+ };
+
+ key-left {
+ label = "Left";
+ linux,code = <KEY_LEFT>;
+ gpios = <&pio 6 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PG10 */
+ };
+ };
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-1v8-nor-ctp";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&pio 2 15 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_1v8_nor: regulator-nor {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-nor";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&pio 2 14 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&reg_1v8>;
+ regulator-always-on;
+ };
+
+ reg_1v8_ctp: regulator-ctp {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-ctp";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&pio 2 13 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&reg_1v8>;
+ };
+
+ reg_3v3_mmc0: regulator-mmc0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-mmc0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pio 4 4 GPIO_ACTIVE_LOW>; /* PE4 */
+ vin-supply = <&reg_vcc3v3>;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_dcdc2>;
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+ interrupts = <0>;
+ };
+};
+
+#include "axp209.dtsi"
+
+&i2c1 {
+ status = "okay";
+
+ pcf8563: rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ /* Touchpanel is connected here. */
+};
+
+&lradc {
+ vref-supply = <&reg_ldo2>;
+ status = "okay";
+
+ button-200 {
+ label = "Home";
+ linux,code = <KEY_HOME>;
+ channel = <0>;
+ voltage = <200000>;
+ };
+
+ button-400 {
+ label = "Menu";
+ linux,code = <KEY_MENU>;
+ channel = <0>;
+ voltage = <400000>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <&reg_3v3_mmc0>;
+ bus-width = <4>;
+ cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
+ status = "okay";
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_4bit_pc_pins>;
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&otg_sram {
+ status = "okay";
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pin>;
+ status = "okay";
+};
+
+&reg_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vdd-int-pll";
+};
+
+&reg_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+&reg_ldo3 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+ /* We need this otherwise the LDO3 would overload */
+ regulator-soft-start;
+ regulator-ramp-delay = <1600>;
+};
+
+&spi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pe_pins>, <&spi2_cs0_pe_pin>;
+ status = "okay";
+
+ epd_flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "macronix,mx25u4033", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <4000000>;
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pg_pins>;
+ status = "okay";
+};
+
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&battery_power_supply {
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
+&usbphy {
+ usb1_vbus-supply = <&reg_ldo3>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun5i-a13-q8-tablet.dts b/arch/arm/dts/sun5i-a13-q8-tablet.dts
index a89f29fa3e..f9fc1c8b60 100644
--- a/arch/arm/dts/sun5i-a13-q8-tablet.dts
+++ b/arch/arm/dts/sun5i-a13-q8-tablet.dts
@@ -49,19 +49,13 @@
compatible = "allwinner,q8-a13", "allwinner,sun5i-a13";

panel: panel {
- compatible = "urt,umsh-8596md-t", "simple-panel";
- #address-cells = <1>;
- #size-cells = <0>;
+ compatible = "bananapi,s070wv20-ct16";
+ power-supply = <&reg_vcc3v3>;
+ enable-gpios = <&axp_gpio 0 GPIO_ACTIVE_HIGH>; /* AXP GPIO0 */
+ backlight = <&backlight>;

- port@0 {
- reg = <0>;
- /* TODO: lcd panel uses axp gpio0 as enable pin */
- backlight = <&backlight>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- panel_input: endpoint@0 {
- reg = <0>;
+ port {
+ panel_input: endpoint {
remote-endpoint = <&tcon0_out_lcd>;
};
};
diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts
index bfdd38d6bf..be486d28d0 100644
--- a/arch/arm/dts/sun5i-a13-utoo-p66.dts
+++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts
@@ -58,13 +58,11 @@
/delete-property/stdout-path;
};

- i2c_lcd: i2c@0 {
+ i2c_lcd: i2c {
/* The lcd panel i2c interface is hooked up via gpios */
compatible = "i2c-gpio";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c_lcd_pins>;
- gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>, /* PG12, sda */
- <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10, scl */
+ sda-gpios = <&pio 6 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG12 */
+ scl-gpios = <&pio 6 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG10 */
i2c-gpio,delay-us = <5>;
};
};
@@ -79,13 +77,9 @@
allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */
};

-&codec_pa_pin {
- pins = "PG3";
-};
-
&mmc2 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc2_pins_a>;
+ pinctrl-0 = <&mmc2_8bit_pins>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <8>;
non-removable;
@@ -98,14 +92,6 @@
};
};

-&pio {
- i2c_lcd_pins: i2c_lcd_pin@0 {
- pins = "PG10", "PG12";
- function = "gpio_out";
- bias-pull-up;
- };
-};
-
&reg_usb0_vbus {
gpio = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
};
@@ -128,7 +114,3 @@
/* The P66 uses the uart pins as gpios */
status = "disabled";
};
-
-&usb0_vbus_pin_a {
- pins = "PB4";
-};
diff --git a/arch/arm/dts/sun5i-a13.dtsi b/arch/arm/dts/sun5i-a13.dtsi
index b1d8277655..3325ab0709 100644
--- a/arch/arm/dts/sun5i-a13.dtsi
+++ b/arch/arm/dts/sun5i-a13.dtsi
@@ -42,17 +42,13 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/

-#include "skeleton.dtsi"
-
#include "sun5i.dtsi"

#include <dt-bindings/thermal/thermal.h>

/ {
- interrupt-parent = <&intc>;
-
thermal-zones {
- cpu_thermal {
+ cpu-thermal {
/* milliseconds */
polling-delay-passive = <250>;
polling-delay = <1000>;
@@ -88,7 +84,7 @@
allwinner,pipelines = <&fe0>;
};

- soc@1c00000 {
+ soc {
pwm: pwm@1c20e00 {
compatible = "allwinner,sun5i-a13-pwm";
reg = <0x01c20e00 0xc>;
@@ -106,15 +102,14 @@

&cpu0 {
clock-latency = <244144>; /* 8 32k periods */
- operating-points = <
+ operating-points =
/* kHz uV */
- 1008000 1400000
- 912000 1350000
- 864000 1300000
- 624000 1200000
- 576000 1200000
- 432000 1200000
- >;
+ <1008000 1400000>,
+ <912000 1350000>,
+ <864000 1300000>,
+ <624000 1200000>,
+ <576000 1200000>,
+ <432000 1200000>;
#cooling-cells = <2>;
};

diff --git a/arch/arm/dts/sun5i-gr8-chip-pro.dts b/arch/arm/dts/sun5i-gr8-chip-pro.dts
index c55b11a4d3..a32cde3e32 100644
--- a/arch/arm/dts/sun5i-gr8-chip-pro.dts
+++ b/arch/arm/dts/sun5i-gr8-chip-pro.dts
@@ -79,8 +79,6 @@

mmc0_pwrseq: mmc0_pwrseq {
compatible = "mmc-pwrseq-simple";
- pinctrl-names = "default";
- pinctrl-0 = <&wifi_reg_on_pin_chip_pro>;
reset-gpios = <&pio 1 10 GPIO_ACTIVE_LOW>; /* PB10 */
};
};
@@ -94,8 +92,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp209: pmic@34 {
@@ -114,20 +110,16 @@
#include "axp209.dtsi"

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "disabled";
};

&i2s0 {
pinctrl-names = "default";
- pinctrl-0 = <&i2s0_mclk_pins_a>, <&i2s0_data_pins_a>;
+ pinctrl-0 = <&i2s0_mclk_pin>, <&i2s0_data_pins>;
status = "disabled";
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>;
vmmc-supply = <&reg_vcc3v3>;
mmc-pwrseq = <&mmc0_pwrseq>;
bus-width = <4>;
@@ -137,12 +129,10 @@

&nfc {
pinctrl-names = "default";
- pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>;
+ pinctrl-0 = <&nand_pins &nand_cs0_pin &nand_rb0_pin>;
status = "okay";

nand@0 {
- #address-cells = <2>;
- #size-cells = <2>;
reg = <0>;
allwinner,rb = <0>;
nand-ecc-mode = "hw";
@@ -157,21 +147,9 @@
status = "okay";
};

-&pio {
- usb0_id_pin_chip_pro: usb0-id-pin@0 {
- pins = "PG2";
- function = "gpio_in";
- };
-
- wifi_reg_on_pin_chip_pro: wifi-reg-on-pin@0 {
- pins = "PB10";
- function = "gpio_out";
- };
-};
-
&pwm {
pinctrl-names = "default";
- pinctrl-0 = <&pwm0_pins>, <&pwm1_pins>;
+ pinctrl-0 = <&pwm0_pin>, <&pwm1_pins>;
status = "disabled";
};

@@ -220,19 +198,19 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>, <&uart1_cts_rts_pins_a>;
+ pinctrl-0 = <&uart1_pg_pins>, <&uart1_cts_rts_pins>;
status = "okay";
};

&uart2 {
pinctrl-names = "default";
- pinctrl-0 = <&uart2_pins_a>, <&uart2_cts_rts_pins_a>;
+ pinctrl-0 = <&uart2_pd_pins>, <&uart2_cts_rts_pd_pins>;
status = "disabled";
};

&uart3 {
pinctrl-names = "default";
- pinctrl-0 = <&uart3_pins_a>, <&uart3_cts_rts_pins_a>;
+ pinctrl-0 = <&uart3_pg_pins>, <&uart3_cts_rts_pg_pins>;
status = "okay";
};

@@ -253,9 +231,7 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_pin_chip_pro>;
- usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb1_vbus-supply = <&reg_vcc5v0>;
status = "okay";
diff --git a/arch/arm/dts/sun5i-gr8-evb.dts b/arch/arm/dts/sun5i-gr8-evb.dts
new file mode 100644
index 0000000000..f4fe258ef0
--- /dev/null
+++ b/arch/arm/dts/sun5i-gr8-evb.dts
@@ -0,0 +1,333 @@
+/*
+ * Copyright 2016 Free Electrons
+ * Copyright 2016 NextThing Co
+ *
+ * Mylène Josserand <mylene.josserand@free-electrons.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun5i-gr8.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ model = "NextThing GR8-EVB";
+ compatible = "nextthing,gr8-evb", "nextthing,gr8";
+
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ serial0 = &uart1;
+ serial1 = &uart2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 10000 0>;
+ enable-gpios = <&axp_gpio 1 GPIO_ACTIVE_HIGH>;
+ power-supply = <&reg_vcc3v3>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <8>;
+ };
+
+ sound-analog {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "gr8-evb-wm8978";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <512>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&wm8978>;
+ };
+ };
+
+ sound-spdif {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "On-board SPDIF";
+
+ simple-audio-card,cpu {
+ sound-dai = <&spdif>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&spdif_out>;
+ };
+ };
+
+ spdif_out: spdif-out {
+ #sound-dai-cells = <0>;
+ compatible = "linux,spdif-dit";
+ };
+};
+
+&be0 {
+ status = "okay";
+};
+
+&codec {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+
+ /*
+ * The interrupt is routed through the "External Fast
+ * Interrupt Request" pin (ball G13 of the module)
+ * directly to the main interrupt controller, without
+ * any other controller interfering.
+ */
+ interrupts = <0>;
+ };
+};
+
+#include "axp209.dtsi"
+
+&i2c1 {
+ status = "okay";
+
+ wm8978: codec@1a {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8978";
+ reg = <0x1a>;
+ };
+
+ pcf8563: rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2s0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_mclk_pin>, <&i2s0_data_pins>;
+ status = "okay";
+};
+
+&ir0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir0_rx_pin>;
+ status = "okay";
+};
+
+&lradc {
+ vref-supply = <&reg_ldo2>;
+ status = "okay";
+
+ button-190 {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ channel = <0>;
+ voltage = <190000>;
+ };
+
+ button-390 {
+ label = "Volume Down";
+ linux,code = <KEY_VOLUMEDOWN>;
+ channel = <0>;
+ voltage = <390000>;
+ };
+
+ button-600 {
+ label = "Menu";
+ linux,code = <KEY_MENU>;
+ channel = <0>;
+ voltage = <600000>;
+ };
+
+ button-800 {
+ label = "Search";
+ linux,code = <KEY_SEARCH>;
+ channel = <0>;
+ voltage = <800000>;
+ };
+
+ button-980 {
+ label = "Home";
+ linux,code = <KEY_HOMEPAGE>;
+ channel = <0>;
+ voltage = <980000>;
+ };
+
+ button-1180 {
+ label = "Esc";
+ linux,code = <KEY_ESC>;
+ channel = <0>;
+ voltage = <1180000>;
+ };
+
+ button-1400 {
+ label = "Enter";
+ linux,code = <KEY_ENTER>;
+ channel = <0>;
+ voltage = <1400000>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
+ status = "okay";
+};
+
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nand_pins &nand_cs0_pin &nand_rb0_pin>;
+
+ /* MLC Support sucks for now */
+ status = "disabled";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&otg_sram {
+ status = "okay";
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pin>;
+ status = "okay";
+};
+
+&reg_dcdc2 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+ regulator-always-on;
+};
+
+&reg_dcdc3 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-sys";
+ regulator-always-on;
+};
+
+&reg_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+ regulator-always-on;
+};
+
+&reg_usb1_vbus {
+ gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&rtp {
+ allwinner,ts-attached;
+};
+
+&spdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_tx_pin>;
+ status = "okay";
+};
+
+&tve0 {
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pg_pins>, <&uart1_cts_rts_pins>;
+ status = "okay";
+};
+
+&usb_otg {
+ /*
+ * The GR8-EVB has a somewhat interesting design. There's a
+ * pin supposed to control VBUS, an ID pin, a VBUS detect pin,
+ * so everything should work just fine.
+ *
+ * Except that the pin supposed to control VBUS is not
+ * connected to any controllable output, neither to the SoC
+ * through a GPIO or to the PMIC, and it is pulled down,
+ * meaning that we will never be able to enable VBUS on this
+ * board.
+ */
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
+&usbphy {
+ usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_vbus_det-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb1_vbus-supply = <&reg_usb1_vbus>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun5i-gr8.dtsi b/arch/arm/dts/sun5i-gr8.dtsi
index ef0b7446a9..98a8fd5e89 100644
--- a/arch/arm/dts/sun5i-gr8.dtsi
+++ b/arch/arm/dts/sun5i-gr8.dtsi
@@ -54,7 +54,7 @@
allwinner,pipelines = <&fe0>;
};

- soc@1c00000 {
+ soc {
pwm: pwm@1c20e00 {
compatible = "allwinner,sun5i-a10s-pwm";
reg = <0x01c20e00 0xc>;
@@ -98,28 +98,28 @@
&pio {
compatible = "nextthing,gr8-pinctrl";

- i2s0_data_pins_a: i2s0-data@0 {
+ i2s0_data_pins: i2s0-data-pins {
pins = "PB6", "PB7", "PB8", "PB9";
function = "i2s0";
};

- i2s0_mclk_pins_a: i2s0-mclk@0 {
+ i2s0_mclk_pin: i2s0-mclk-pin {
pins = "PB5";
function = "i2s0";
};

- pwm1_pins: pwm1 {
+ pwm1_pins: pwm1-pin {
pins = "PG13";
function = "pwm1";
};

- spdif_tx_pins_a: spdif@0 {
+ spdif_tx_pin: spdif-tx-pin {
pins = "PB10";
function = "spdif";
bias-pull-up;
};

- uart1_cts_rts_pins_a: uart1-cts-rts@0 {
+ uart1_cts_rts_pins: uart1-cts-rts-pins {
pins = "PG5", "PG6";
function = "uart1";
};
diff --git a/arch/arm/dts/sun5i-r8-chip.dts b/arch/arm/dts/sun5i-r8-chip.dts
index 879a4b0f3b..4bf4943d4e 100644
--- a/arch/arm/dts/sun5i-r8-chip.dts
+++ b/arch/arm/dts/sun5i-r8-chip.dts
@@ -79,16 +79,12 @@

mmc0_pwrseq: mmc0_pwrseq {
compatible = "mmc-pwrseq-simple";
- pinctrl-names = "default";
- pinctrl-0 = <&chip_wifi_reg_on_pin>;
reset-gpios = <&pio 2 19 GPIO_ACTIVE_LOW>; /* PC19 */
};

onewire {
compatible = "w1-gpio";
- gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
- pinctrl-names = "default";
- pinctrl-0 = <&chip_w1_pin>;
+ gpios = <&pio 3 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PD2 */
};
};

@@ -109,8 +105,6 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";

axp209: pmic@34 {
@@ -137,14 +131,10 @@
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "disabled";
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";

xio: gpio@38 {
@@ -161,13 +151,11 @@
};
};

-&mmc0_pins_a {
+&mmc0_pins {
bias-pull-up;
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>;
vmmc-supply = <&reg_vcc3v3>;
mmc-pwrseq = <&mmc0_pwrseq>;
bus-width = <4>;
@@ -183,29 +171,6 @@
status = "okay";
};

-&pio {
- chip_vbus_pin: chip_vbus_pin@0 {
- pins = "PB10";
- function = "gpio_out";
- };
-
- chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 {
- pins = "PC19";
- function = "gpio_out";
- };
-
- chip_id_det_pin: chip_id_det_pin@0 {
- pins = "PG2";
- function = "gpio_in";
- };
-
- chip_w1_pin: chip_w1_pin@0 {
- pins = "PD2";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
&reg_dcdc2 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1400000>;
@@ -260,7 +225,6 @@
};

&reg_usb0_vbus {
- pinctrl-0 = <&chip_vbus_pin>;
vin-supply = <&reg_vcc5v0>;
gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; /* PB10 */
status = "okay";
@@ -268,7 +232,7 @@

&spi2 {
pinctrl-names = "default";
- pinctrl-0 = <&spi2_pins_a>;
+ pinctrl-0 = <&spi2_pe_pins>;
status = "disabled";
};

@@ -282,14 +246,14 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};

&uart3 {
pinctrl-names = "default";
- pinctrl-0 = <&uart3_pins_a>,
- <&uart3_cts_rts_pins_a>;
+ pinctrl-0 = <&uart3_pg_pins>,
+ <&uart3_cts_rts_pg_pins>;
status = "okay";
};

@@ -303,11 +267,9 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&chip_id_det_pin>;
status = "okay";

- usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_vcc5v0>;
diff --git a/arch/arm/dts/sun5i-reference-design-tablet.dtsi b/arch/arm/dts/sun5i-reference-design-tablet.dtsi
index 8acbaab14f..6847f66699 100644
--- a/arch/arm/dts/sun5i-reference-design-tablet.dtsi
+++ b/arch/arm/dts/sun5i-reference-design-tablet.dtsi
@@ -54,7 +54,8 @@
pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
default-brightness-level = <8>;
- /* TODO: backlight uses axp gpio1 as enable pin */
+ enable-gpios = <&axp_gpio 1 GPIO_ACTIVE_HIGH>; /* AXP GPIO1 */
+ power-supply = <&reg_vcc3v0>;
};

chosen {
@@ -63,8 +64,6 @@
};

&codec {
- pinctrl-names = "default";
- pinctrl-0 = <&codec_pa_pin>;
allwinner,pa-gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
status = "okay";
};
@@ -92,11 +91,10 @@
*/
clock-frequency = <400000>;

- touchscreen: touchscreen {
+ touchscreen: touchscreen@40 {
+ reg = <0x40>;
interrupt-parent = <&pio>;
interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>; /* EINT11 (PG11) */
- pinctrl-names = "default";
- pinctrl-0 = <&ts_power_pin>;
power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
/* Tablet dts must provide reg and compatible */
status = "disabled";
@@ -124,7 +122,7 @@

&mmc0 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+ pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&reg_vcc3v0>;
bus-width = <4>;
cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */
@@ -135,43 +133,6 @@
status = "okay";
};

-&pio {
- codec_pa_pin: codec_pa_pin@0 {
- pins = "PG10";
- function = "gpio_out";
- };
-
- mmc0_cd_pin: mmc0_cd_pin@0 {
- pins = "PG0";
- function = "gpio_in";
- bias-pull-up;
- };
-
- ts_power_pin: ts_power_pin {
- pins = "PB3";
- function = "gpio_out";
- drive-strength = <10>;
- bias-disable;
- };
-
- usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
- pins = "PG1";
- function = "gpio_in";
- bias-pull-down;
- };
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PG2";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_vbus_pin_a: usb0_vbus_pin@0 {
- pins = "PG12";
- function = "gpio_out";
- };
-};
-
&reg_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1000000>;
@@ -210,7 +171,7 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_b>;
+ pinctrl-0 = <&uart1_pg_pins>;
status = "okay";
};

@@ -224,10 +185,8 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
- usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
- usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+ usb0_id_det-gpios = <&pio 6 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PG2 */
+ usb0_vbus_det-gpios = <&pio 6 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PG1 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_ldo3>;
diff --git a/arch/arm/dts/sun5i.dtsi b/arch/arm/dts/sun5i.dtsi
index 07f2248ed5..250d6b87ab 100644
--- a/arch/arm/dts/sun5i.dtsi
+++ b/arch/arm/dts/sun5i.dtsi
@@ -42,14 +42,14 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/

-#include "skeleton.dtsi"
-
#include <dt-bindings/clock/sun5i-ccu.h>
#include <dt-bindings/dma/sun4i-a10.h>
#include <dt-bindings/reset/sun5i-ccu.h>

/ {
interrupt-parent = <&intc>;
+ #address-cells = <1>;
+ #size-cells = <1>;

cpus {
#address-cells = <1>;
@@ -68,7 +68,7 @@
#size-cells = <1>;
ranges;

- framebuffer@0 {
+ framebuffer-lcd0 {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
@@ -77,7 +77,7 @@
status = "disabled";
};

- framebuffer@1 {
+ framebuffer-lcd0-tve0 {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-tve0";
@@ -93,14 +93,14 @@
#size-cells = <1>;
ranges;

- osc24M: clk@1c20050 {
+ osc24M: clk-24M {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "osc24M";
};

- osc32k: clk@0 {
+ osc32k: clk-32k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
@@ -108,14 +108,30 @@
};
};

- soc@1c00000 {
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ /* Address must be kept in the lower 256 MiBs of DRAM for VE. */
+ default-pool {
+ compatible = "shared-dma-pool";
+ size = <0x6000000>;
+ alloc-ranges = <0x40000000 0x10000000>;
+ reusable;
+ linux,cma-default;
+ };
+ };
+
+ soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
+ dma-ranges;
ranges;

- sram-controller@1c00000 {
- compatible = "allwinner,sun4i-a10-sram-controller";
+ system-control@1c00000 {
+ compatible = "allwinner,sun5i-a13-system-control";
reg = <0x01c00000 0x30>;
#address-cells = <1>;
#size-cells = <1>;
@@ -127,12 +143,13 @@
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x00000000 0xc000>;
- };

- emac_sram: sram-section@8000 {
- compatible = "allwinner,sun4i-a10-sram-a3-a4";
- reg = <0x8000 0x4000>;
- status = "disabled";
+ emac_sram: sram-section@8000 {
+ compatible = "allwinner,sun5i-a13-sram-a3-a4",
+ "allwinner,sun4i-a10-sram-a3-a4";
+ reg = <0x8000 0x4000>;
+ status = "disabled";
+ };
};

sram_d: sram@10000 {
@@ -143,11 +160,36 @@
ranges = <0 0x00010000 0x1000>;

otg_sram: sram-section@0 {
- compatible = "allwinner,sun4i-a10-sram-d";
+ compatible = "allwinner,sun5i-a13-sram-d",
+ "allwinner,sun4i-a10-sram-d";
reg = <0x0000 0x1000>;
status = "disabled";
};
};
+
+ sram_c: sram@1d00000 {
+ compatible = "mmio-sram";
+ reg = <0x01d00000 0xd0000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x01d00000 0xd0000>;
+
+ ve_sram: sram-section@0 {
+ compatible = "allwinner,sun5i-a13-sram-c1",
+ "allwinner,sun4i-a10-sram-c1";
+ reg = <0x000000 0x80000>;
+ };
+ };
+ };
+
+ mbus: dram-controller@1c01000 {
+ compatible = "allwinner,sun5i-a13-mbus";
+ reg = <0x01c01000 0x1000>;
+ clocks = <&ccu CLK_MBUS>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ dma-ranges = <0x00000000 0x40000000 0x20000000>;
+ #interconnect-cells = <1>;
};

dma: dma-controller@1c02000 {
@@ -158,7 +200,7 @@
#dma-cells = <2>;
};

- nfc: nand@1c03000 {
+ nfc: nand-controller@1c03000 {
compatible = "allwinner,sun4i-a10-nand";
reg = <0x01c03000 0x1000>;
interrupts = <37>;
@@ -207,11 +249,8 @@
status = "disabled";

port {
- #address-cells = <1>;
- #size-cells = <0>;

- tve0_in_tcon0: endpoint@0 {
- reg = <0>;
+ tve0_in_tcon0: endpoint {
remote-endpoint = <&tcon0_out_tve0>;
};
};
@@ -238,6 +277,7 @@
compatible = "allwinner,sun5i-a13-tcon";
reg = <0x01c0c000 0x1000>;
interrupts = <44>;
+ dmas = <&dma SUN4I_DMA_DEDICATED 14>;
resets = <&ccu RST_LCD>;
reset-names = "lcd";
clocks = <&ccu CLK_AHB_LCD>,
@@ -247,6 +287,7 @@
"tcon-ch0",
"tcon-ch1";
clock-output-names = "tcon-pixel-clock";
+ #clock-cells = <0>;
status = "disabled";

ports {
@@ -254,12 +295,9 @@
#size-cells = <0>;

tcon0_in: port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <0>;

- tcon0_in_be0: endpoint@0 {
- reg = <0>;
+ tcon0_in_be0: endpoint {
remote-endpoint = <&be0_out_tcon0>;
};
};
@@ -278,12 +316,25 @@
};
};

+ video-codec@1c0e000 {
+ compatible = "allwinner,sun5i-a13-video-engine";
+ reg = <0x01c0e000 0x1000>;
+ clocks = <&ccu CLK_AHB_VE>, <&ccu CLK_VE>,
+ <&ccu CLK_DRAM_VE>;
+ clock-names = "ahb", "mod", "ram";
+ resets = <&ccu RST_VE>;
+ interrupts = <53>;
+ allwinner,sram = <&ve_sram 1>;
+ };
+
mmc0: mmc@1c0f000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c0f000 0x1000>;
clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
clock-names = "ahb", "mmc";
interrupts = <32>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -321,13 +372,14 @@
phy-names = "usb";
extcon = <&usbphy 0>;
allwinner,sram = <&otg_sram 1>;
+ dr_mode = "otg";
status = "disabled";
};

usbphy: phy@1c13400 {
#phy-cells = <1>;
compatible = "allwinner,sun5i-a13-usb-phy";
- reg = <0x01c13400 0x10 0x01c14800 0x4>;
+ reg = <0x01c13400 0x10>, <0x01c14800 0x4>;
reg-names = "phy_ctrl", "pmu1";
clocks = <&ccu CLK_USB_PHY0>;
clock-names = "usb_phy";
@@ -404,7 +456,7 @@
#interrupt-cells = <3>;
#gpio-cells = <3>;

- emac_pins_a: emac0@0 {
+ emac_pd_pins: emac-pd-pins {
pins = "PD6", "PD7", "PD10",
"PD11", "PD12", "PD13", "PD14",
"PD15", "PD18", "PD19", "PD20",
@@ -413,27 +465,27 @@
function = "emac";
};

- i2c0_pins_a: i2c0@0 {
+ i2c0_pins: i2c0-pins {
pins = "PB0", "PB1";
function = "i2c0";
};

- i2c1_pins_a: i2c1@0 {
+ i2c1_pins: i2c1-pins {
pins = "PB15", "PB16";
function = "i2c1";
};

- i2c2_pins_a: i2c2@0 {
+ i2c2_pins: i2c2-pins {
pins = "PB17", "PB18";
function = "i2c2";
};

- ir0_rx_pins_a: ir0@0 {
+ ir0_rx_pin: ir0-rx-pin {
pins = "PB4";
function = "ir0";
};

- lcd_rgb565_pins: lcd_rgb565@0 {
+ lcd_rgb565_pins: lcd-rgb565-pins {
pins = "PD3", "PD4", "PD5", "PD6", "PD7",
"PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
"PD19", "PD20", "PD21", "PD22", "PD23",
@@ -441,7 +493,7 @@
function = "lcd0";
};

- lcd_rgb666_pins: lcd_rgb666@0 {
+ lcd_rgb666_pins: lcd-rgb666-pins {
pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
"PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
"PD18", "PD19", "PD20", "PD21", "PD22", "PD23",
@@ -449,7 +501,7 @@
function = "lcd0";
};

- mmc0_pins_a: mmc0@0 {
+ mmc0_pins: mmc0-pins {
pins = "PF0", "PF1", "PF2", "PF3",
"PF4", "PF5";
function = "mmc0";
@@ -457,24 +509,24 @@
bias-pull-up;
};

- mmc2_pins_a: mmc2@0 {
+ mmc2_4bit_pc_pins: mmc2-4bit-pc-pins {
pins = "PC6", "PC7", "PC8", "PC9",
- "PC10", "PC11", "PC12", "PC13",
- "PC14", "PC15";
+ "PC10", "PC11";
function = "mmc2";
drive-strength = <30>;
bias-pull-up;
};

- mmc2_4bit_pins_a: mmc2-4bit@0 {
+ mmc2_8bit_pins: mmc2-8bit-pins {
pins = "PC6", "PC7", "PC8", "PC9",
- "PC10", "PC11";
+ "PC10", "PC11", "PC12", "PC13",
+ "PC14", "PC15";
function = "mmc2";
drive-strength = <30>;
bias-pull-up;
};

- nand_pins_a: nand-base0@0 {
+ nand_pins: nand-pins {
pins = "PC0", "PC1", "PC2",
"PC5", "PC8", "PC9", "PC10",
"PC11", "PC12", "PC13", "PC14",
@@ -482,72 +534,79 @@
function = "nand0";
};

- nand_cs0_pins_a: nand-cs@0 {
+ nand_cs0_pin: nand-cs0-pin {
pins = "PC4";
function = "nand0";
};

- nand_rb0_pins_a: nand-rb@0 {
+ nand_rb0_pin: nand-rb0-pin {
pins = "PC6";
function = "nand0";
};

- spi2_pins_a: spi2@0 {
+ pwm0_pin: pwm0-pin {
+ pins = "PB2";
+ function = "pwm";
+ };
+
+ spi2_pe_pins: spi2-pe-pins {
pins = "PE1", "PE2", "PE3";
function = "spi2";
};

- spi2_cs0_pins_a: spi2-cs0@0 {
+ spi2_cs0_pe_pin: spi2-cs0-pe-pin {
pins = "PE0";
function = "spi2";
};

- uart1_pins_a: uart1@0 {
+ uart1_pe_pins: uart1-pe-pins {
pins = "PE10", "PE11";
function = "uart1";
};

- uart1_pins_b: uart1@1 {
+ uart1_pg_pins: uart1-pg-pins {
pins = "PG3", "PG4";
function = "uart1";
};

- uart2_pins_a: uart2@0 {
+ uart2_pd_pins: uart2-pd-pins {
pins = "PD2", "PD3";
function = "uart2";
};

- uart2_cts_rts_pins_a: uart2-cts-rts@0 {
+ uart2_cts_rts_pd_pins: uart2-cts-rts-pd-pins {
pins = "PD4", "PD5";
function = "uart2";
};

- uart3_pins_a: uart3@0 {
+ uart3_pg_pins: uart3-pg-pins {
pins = "PG9", "PG10";
function = "uart3";
};

- uart3_cts_rts_pins_a: uart3-cts-rts@0 {
+ uart3_cts_rts_pg_pins: uart3-cts-rts-pg-pins {
pins = "PG11", "PG12";
function = "uart3";
};
-
- pwm0_pins: pwm0 {
- pins = "PB2";
- function = "pwm";
- };
};

timer@1c20c00 {
compatible = "allwinner,sun4i-a10-timer";
reg = <0x01c20c00 0x90>;
- interrupts = <22>;
+ interrupts = <22>,
+ <23>,
+ <24>,
+ <25>,
+ <67>,
+ <68>;
clocks = <&ccu CLK_HOSC>;
};

wdt: watchdog@1c20c90 {
compatible = "allwinner,sun4i-a10-wdt";
reg = <0x01c20c90 0x10>;
+ interrupts = <24>;
+ clocks = <&osc24M>;
};

ir0: ir@1c21800 {
@@ -636,6 +695,8 @@
reg = <0x01c2ac00 0x400>;
interrupts = <7>;
clocks = <&ccu CLK_APB1_I2C0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -646,6 +707,8 @@
reg = <0x01c2b000 0x400>;
interrupts = <8>;
clocks = <&ccu CLK_APB1_I2C1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -656,11 +719,25 @@
reg = <0x01c2b400 0x400>;
interrupts = <9>;
clocks = <&ccu CLK_APB1_I2C2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};

+ mali: gpu@1c40000 {
+ compatible = "allwinner,sun4i-a10-mali", "arm,mali-400";
+ reg = <0x01c40000 0x10000>;
+ interrupts = <69>, <70>, <71>, <72>, <73>;
+ interrupt-names = "gp", "gpmmu", "pp0", "ppmmu0", "pmu";
+ clocks = <&ccu CLK_AHB_GPU>, <&ccu CLK_GPU>;
+ clock-names = "bus", "core";
+ resets = <&ccu RST_GPU>;
+ assigned-clocks = <&ccu CLK_GPU>;
+ assigned-clock-rates = <320000000>;
+ };
+
timer@1c60000 {
compatible = "allwinner,sun5i-a13-hstimer";
reg = <0x01c60000 0x1000>;
@@ -677,6 +754,8 @@
clock-names = "ahb", "mod",
"ram";
resets = <&ccu RST_DE_FE>;
+ interconnects = <&mbus 19>;
+ interconnect-names = "dma-mem";
status = "disabled";

ports {
@@ -684,12 +763,9 @@
#size-cells = <0>;

fe0_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;

- fe0_out_be0: endpoint@0 {
- reg = <0>;
+ fe0_out_be0: endpoint {
remote-endpoint = <&be0_in_fe0>;
};
};
@@ -705,33 +781,26 @@
clock-names = "ahb", "mod",
"ram";
resets = <&ccu RST_DE_BE>;
+ interconnects = <&mbus 18>;
+ interconnect-names = "dma-mem";
status = "disabled";

- assigned-clocks = <&ccu CLK_DE_BE>;
- assigned-clock-rates = <300000000>;
-
ports {
#address-cells = <1>;
#size-cells = <0>;

be0_in: port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <0>;

- be0_in_fe0: endpoint@0 {
- reg = <0>;
+ be0_in_fe0: endpoint {
remote-endpoint = <&fe0_out_be0>;
};
};

be0_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;

- be0_out_tcon0: endpoint@0 {
- reg = <0>;
+ be0_out_tcon0: endpoint {
remote-endpoint = <&tcon0_in_be0>;
};
};
diff --git a/arch/arm/dts/sun6i-a31-app4-evb1.dts b/arch/arm/dts/sun6i-a31-app4-evb1.dts
index 7f34323a66..32d22025ac 100644
--- a/arch/arm/dts/sun6i-a31-app4-evb1.dts
+++ b/arch/arm/dts/sun6i-a31-app4-evb1.dts
@@ -65,22 +65,14 @@
status = "okay";
};

-&pio {
- usb1_vbus_pin_a: usb1_vbus_pin@0 {
- pins = "PH27";
- function = "gpio_out";
- };
-};
-
&reg_usb1_vbus {
- pinctrl-0 = <&usb1_vbus_pin_a>;
gpio = <&pio 7 27 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31-colombus.dts b/arch/arm/dts/sun6i-a31-colombus.dts
index 939c497a6f..93a15eaaa8 100644
--- a/arch/arm/dts/sun6i-a31-colombus.dts
+++ b/arch/arm/dts/sun6i-a31-colombus.dts
@@ -60,13 +60,11 @@
stdout-path = "serial0:115200n8";
};

- i2c_lcd: i2c@0 {
+ i2c_lcd: i2c {
/* The lcd panel i2c interface is hooked up via gpios */
compatible = "i2c-gpio";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c_lcd_pins>;
- gpios = <&pio 0 23 GPIO_ACTIVE_HIGH>, /* PA23, sda */
- <&pio 0 24 GPIO_ACTIVE_HIGH>; /* PA24, scl */
+ sda-gpios = <&pio 0 23 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA23 */
+ scl-gpios = <&pio 0 24 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA24 */
i2c-gpio,delay-us = <5>;
};
};
@@ -77,31 +75,21 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_rgmii_a>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_rgmii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "rgmii";
status = "okay";
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "fail";
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";

mma8452: mma8452@1d {
@@ -112,48 +100,27 @@
};
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>;
vmmc-supply = <&reg_vcc3v0>;
bus-width = <4>;
cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
status = "okay";
};

-&mmc0_pins_a {
- bias-pull-up;
-};
-
-&pio {
- mmc0_cd_pin_colombus: mmc0_cd_pin@0 {
- pins = "PA8";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb2_vbus_pin_colombus: usb2_vbus_pin@0 {
- pins = "PH24";
- function = "gpio_out";
- };
-
- i2c_lcd_pins: i2c_lcd_pin@0 {
- pins = "PA23", "PA24";
- function = "gpio_out";
- bias-pull-up;
- };
-};
-
&reg_usb2_vbus {
- pinctrl-names = "default";
- pinctrl-0 = <&usb2_vbus_pin_colombus>;
gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31-hummingbird.dts b/arch/arm/dts/sun6i-a31-hummingbird.dts
index 2c14358035..486cec6f71 100644
--- a/arch/arm/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/dts/sun6i-a31-hummingbird.dts
@@ -86,31 +86,23 @@
vga-dac {
compatible = "dumb-vga-dac";
vdd-supply = <&reg_vga_3v3>;
- #address-cells = <1>;
- #size-cells = <0>;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <0>;

- vga_dac_in: endpoint@0 {
- reg = <0>;
+ vga_dac_in: endpoint {
remote-endpoint = <&tcon0_out_vga>;
};
};

port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;

- vga_dac_out: endpoint@0 {
- reg = <0>;
+ vga_dac_out: endpoint {
remote-endpoint = <&vga_con_in>;
};
};
@@ -160,17 +152,10 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_hummingbird>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_rgmii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "rgmii-id";
- snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>;
- snps,reset-active-low;
- snps,reset-delays-us = <0 10000 30000>;
status = "okay";
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&hdmi {
@@ -184,21 +169,15 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
/* pull-ups and devices require AXP221 DLDO3 */
status = "failed";
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";

pcf8563: rtc@51 {
@@ -209,27 +188,27 @@

&ir {
pinctrl-names = "default";
- pinctrl-0 = <&ir_pins_a>;
+ pinctrl-0 = <&s_ir_rx_pin>;
status = "okay";
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <30000>;
+ };
+};
+
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_hummingbird>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
status = "okay";
};

-&mmc0_pins_a {
- /* external pull-ups missing for some pins */
- bias-pull-up;
-};
-
&mmc1 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_hummingbird>;
vmmc-supply = <&reg_aldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
@@ -241,31 +220,13 @@
status = "okay";
};

-&pio {
- gmac_phy_reset_pin_hummingbird: gmac_phy_reset_pin@0 {
- pins = "PA21";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_hummingbird: mmc0_cd_pin@0 {
- pins = "PA8";
- function = "gpio_in";
- bias-pull-up;
- };
-
- wifi_reset_pin_hummingbird: wifi_reset_pin@0 {
- pins = "PG10";
- function = "gpio_out";
- };
-};
-
&p2wi {
status = "okay";

axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
x-powers,drive-vbus-en;
};
@@ -354,7 +315,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

@@ -368,8 +329,8 @@
};

&usbphy {
- usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
- usb0_vbus_det-gpio = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
+ usb0_id_det-gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
+ usb0_vbus_det-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb0_vbus-supply = <&reg_drivevbus>;
usb1_vbus-supply = <&reg_usb1_vbus>;
diff --git a/arch/arm/dts/sun6i-a31-i7.dts b/arch/arm/dts/sun6i-a31-i7.dts
index d659be9dbc..744723d956 100644
--- a/arch/arm/dts/sun6i-a31-i7.dts
+++ b/arch/arm/dts/sun6i-a31-i7.dts
@@ -71,10 +71,8 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pins_i7>;

- blue {
+ led {
label = "i7:blue:usr";
gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>;
};
@@ -118,14 +116,10 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_mii_a>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_mii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "mii";
status = "okay";
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&hdmi {
@@ -140,48 +134,31 @@

&ir {
pinctrl-names = "default";
- pinctrl-0 = <&ir_pins_a>;
+ pinctrl-0 = <&s_ir_rx_pin>;
status = "okay";
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_i7>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
status = "okay";
};

-&pio {
- led_pins_i7: led_pins@0 {
- pins = "PH13";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_i7: mmc0_cd_pin@0 {
- pins = "PH22";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb1_vbus_pin_i7: usb1_vbus_pin@0 {
- pins = "PC27";
- function = "gpio_out";
- };
-};
-
&reg_usb1_vbus {
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_vbus_pin_i7>;
gpio = <&pio 2 27 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&spdif {
pinctrl-names = "default";
- pinctrl-0 = <&spdif_pins_a>;
- spdif-out = "okay";
+ pinctrl-0 = <&spdif_tx_pin>;
status = "okay";
};

@@ -191,7 +168,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31-m9.dts b/arch/arm/dts/sun6i-a31-m9.dts
index 9698f6d38d..e4f3415e61 100644
--- a/arch/arm/dts/sun6i-a31-m9.dts
+++ b/arch/arm/dts/sun6i-a31-m9.dts
@@ -60,10 +60,8 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pins_m9>;

- blue {
+ led {
label = "m9:blue:pwr";
gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>;
default-state = "on";
@@ -85,26 +83,26 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_mii_a>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_mii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "mii";
phy-supply = <&reg_dldo1>;
status = "okay";
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&ir {
pinctrl-names = "default";
- pinctrl-0 = <&ir_pins_a>;
+ pinctrl-0 = <&s_ir_rx_pin>;
status = "okay";
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_m9>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
@@ -117,31 +115,13 @@
axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
};
};

#include "axp22x.dtsi"

-&pio {
- led_pins_m9: led_pins@0 {
- pins = "PH13";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_m9: mmc0_cd_pin@0 {
- pins = "PH22";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb1_vbus_pin_m9: usb1_vbus_pin@0 {
- pins = "PC27";
- function = "gpio_out";
- };
-};
-
&reg_aldo1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@@ -215,15 +195,13 @@
};

&reg_usb1_vbus {
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_vbus_pin_m9>;
gpio = <&pio 2 27 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31-mele-a1000g-quad.dts b/arch/arm/dts/sun6i-a31-mele-a1000g-quad.dts
index bb14b171b1..7bd4bdd66a 100644
--- a/arch/arm/dts/sun6i-a31-mele-a1000g-quad.dts
+++ b/arch/arm/dts/sun6i-a31-mele-a1000g-quad.dts
@@ -60,10 +60,8 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pins_m9>;

- blue {
+ led {
label = "a1000g:blue:pwr";
gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>;
default-state = "on";
@@ -85,26 +83,26 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_mii_a>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_mii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "mii";
phy-supply = <&reg_dldo1>;
status = "okay";
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&ir {
pinctrl-names = "default";
- pinctrl-0 = <&ir_pins_a>;
+ pinctrl-0 = <&s_ir_rx_pin>;
status = "okay";
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_m9>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
@@ -117,31 +115,13 @@
axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
};
};

#include "axp22x.dtsi"

-&pio {
- led_pins_m9: led_pins@0 {
- pins = "PH13";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_m9: mmc0_cd_pin@0 {
- pins = "PH22";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb1_vbus_pin_m9: usb1_vbus_pin@0 {
- pins = "PC27";
- function = "gpio_out";
- };
-};
-
&reg_aldo1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@@ -215,15 +195,13 @@
};

&reg_usb1_vbus {
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_vbus_pin_m9>;
gpio = <&pio 2 27 GPIO_ACTIVE_HIGH>;
status = "okay";
};

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31-mixtile-loftq.dts b/arch/arm/dts/sun6i-a31-mixtile-loftq.dts
index 32ab9751c6..dde9bdf2f9 100644
--- a/arch/arm/dts/sun6i-a31-mixtile-loftq.dts
+++ b/arch/arm/dts/sun6i-a31-mixtile-loftq.dts
@@ -31,11 +31,13 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_rgmii_a>;
+ pinctrl-0 = <&gmac_rgmii_pins>;
phy = <&phy1>;
phy-mode = "rgmii";
status = "okay";
+};

+&mdio {
phy1: ethernet-phy@1 {
reg = <1>;
};
@@ -51,6 +53,6 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};
diff --git a/arch/arm/dts/sun6i-a31.dtsi b/arch/arm/dts/sun6i-a31.dtsi
index c72992556a..d7d920e9e4 100644
--- a/arch/arm/dts/sun6i-a31.dtsi
+++ b/arch/arm/dts/sun6i-a31.dtsi
@@ -42,8 +42,6 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/

-#include "skeleton.dtsi"
-
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/thermal/thermal.h>

@@ -52,6 +50,8 @@

/ {
interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;

aliases {
ethernet0 = &gmac;
@@ -62,7 +62,7 @@
#size-cells = <1>;
ranges;

- simplefb_hdmi: framebuffer@0 {
+ simplefb_hdmi: framebuffer-lcd0-hdmi {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-hdmi";
@@ -73,7 +73,7 @@
status = "disabled";
};

- simplefb_lcd: framebuffer@1 {
+ simplefb_lcd: framebuffer-lcd0 {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
@@ -105,37 +105,63 @@
reg = <0>;
clocks = <&ccu CLK_CPU>;
clock-latency = <244144>; /* 8 32k periods */
- operating-points = <
+ operating-points =
/* kHz uV */
- 1008000 1200000
- 864000 1200000
- 720000 1100000
- 480000 1000000
- >;
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
#cooling-cells = <2>;
};

- cpu@1 {
+ cpu1: cpu@1 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <1>;
+ clocks = <&ccu CLK_CPU>;
+ clock-latency = <244144>; /* 8 32k periods */
+ operating-points =
+ /* kHz uV */
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
+ #cooling-cells = <2>;
};

- cpu@2 {
+ cpu2: cpu@2 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <2>;
+ clocks = <&ccu CLK_CPU>;
+ clock-latency = <244144>; /* 8 32k periods */
+ operating-points =
+ /* kHz uV */
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
+ #cooling-cells = <2>;
};

- cpu@3 {
+ cpu3: cpu@3 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <3>;
+ clocks = <&ccu CLK_CPU>;
+ clock-latency = <244144>; /* 8 32k periods */
+ operating-points =
+ /* kHz uV */
+ <1008000 1200000>,
+ <864000 1200000>,
+ <720000 1100000>,
+ <480000 1000000>;
+ #cooling-cells = <2>;
};
};

thermal-zones {
- cpu_thermal {
+ cpu-thermal {
/* milliseconds */
polling-delay-passive = <250>;
polling-delay = <1000>;
@@ -144,7 +170,10 @@
cooling-maps {
map0 {
trip = <&cpu_alert0>;
- cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};

@@ -166,12 +195,8 @@
};
};

- memory {
- reg = <0x40000000 0x80000000>;
- };
-
pmu {
- compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
+ compatible = "arm,cortex-a7-pmu";
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
@@ -183,17 +208,20 @@
#size-cells = <1>;
ranges;

- osc24M: osc24M {
+ osc24M: clk-24M {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
+ clock-accuracy = <50000>;
+ clock-output-names = "osc24M";
};

- osc32k: clk@0 {
+ osc32k: clk-32k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
- clock-output-names = "osc32k";
+ clock-accuracy = <50000>;
+ clock-output-names = "ext_osc32k";
};

/*
@@ -205,14 +233,14 @@
* The actual TX clock rate is not controlled by the
* gmac_tx clock.
*/
- mii_phy_tx_clk: clk@1 {
+ mii_phy_tx_clk: clk-mii-phy-tx {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
clock-output-names = "mii_phy_tx";
};

- gmac_int_tx_clk: clk@2 {
+ gmac_int_tx_clk: clk-gmac-int-tx {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <125000000>;
@@ -234,7 +262,7 @@
status = "disabled";
};

- soc@1c00000 {
+ soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
@@ -253,15 +281,21 @@
compatible = "allwinner,sun6i-a31-tcon";
reg = <0x01c0c000 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
- resets = <&ccu RST_AHB1_LCD0>;
- reset-names = "lcd";
+ dmas = <&dma 11>;
+ resets = <&ccu RST_AHB1_LCD0>,
+ <&ccu RST_AHB1_LVDS>;
+ reset-names = "lcd",
+ "lvds";
clocks = <&ccu CLK_AHB1_LCD0>,
<&ccu CLK_LCD0_CH0>,
- <&ccu CLK_LCD0_CH1>;
+ <&ccu CLK_LCD0_CH1>,
+ <&ccu 15>;
clock-names = "ahb",
"tcon-ch0",
- "tcon-ch1";
+ "tcon-ch1",
+ "lvds-alt";
clock-output-names = "tcon0-pixel-clock";
+ #clock-cells = <0>;

ports {
#address-cells = <1>;
@@ -301,15 +335,20 @@
compatible = "allwinner,sun6i-a31-tcon";
reg = <0x01c0d000 0x1000>;
interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
- resets = <&ccu RST_AHB1_LCD1>;
- reset-names = "lcd";
+ dmas = <&dma 12>;
+ resets = <&ccu RST_AHB1_LCD1>,
+ <&ccu RST_AHB1_LVDS>;
+ reset-names = "lcd", "lvds";
clocks = <&ccu CLK_AHB1_LCD1>,
<&ccu CLK_LCD1_CH0>,
- <&ccu CLK_LCD1_CH1>;
+ <&ccu CLK_LCD1_CH1>,
+ <&ccu 15>;
clock-names = "ahb",
"tcon-ch0",
- "tcon-ch1";
+ "tcon-ch1",
+ "lvds-alt";
clock-output-names = "tcon1-pixel-clock";
+ #clock-cells = <0>;

ports {
#address-cells = <1>;
@@ -359,6 +398,8 @@
resets = <&ccu RST_AHB1_MMC0>;
reset-names = "ahb";
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -378,6 +419,8 @@
resets = <&ccu RST_AHB1_MMC1>;
reset-names = "ahb";
interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -431,7 +474,6 @@
<&ccu CLK_PLL_VIDEO1_2X>;
clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
resets = <&ccu RST_AHB1_HDMI>;
- reset-names = "ahb";
dma-names = "ddc-tx", "ddc-rx", "audio-tx";
dmas = <&dma 13>, <&dma 13>, <&dma 14>;
status = "disabled";
@@ -457,8 +499,6 @@
};

hdmi_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;
};
};
@@ -474,6 +514,7 @@
phys = <&usbphy 0>;
phy-names = "usb";
extcon = <&usbphy 0>;
+ dr_mode = "otg";
status = "disabled";
};

@@ -557,7 +598,7 @@
ccu: clock@1c20000 {
compatible = "allwinner,sun6i-a31-ccu";
reg = <0x01c20000 0x400>;
- clocks = <&osc24M>, <&osc32k>;
+ clocks = <&osc24M>, <&rtc 0>;
clock-names = "hosc", "losc";
#clock-cells = <1>;
#reset-cells = <1>;
@@ -570,14 +611,14 @@
<GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&osc32k>;
+ clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&rtc 0>;
clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
#gpio-cells = <3>;

- gmac_pins_gmii_a: gmac_gmii@0 {
+ gmac_gmii_pins: gmac-gmii-pins {
pins = "PA0", "PA1", "PA2", "PA3",
"PA4", "PA5", "PA6", "PA7",
"PA8", "PA9", "PA10", "PA11",
@@ -593,7 +634,7 @@
drive-strength = <30>;
};

- gmac_pins_mii_a: gmac_mii@0 {
+ gmac_mii_pins: gmac-mii-pins {
pins = "PA0", "PA1", "PA2", "PA3",
"PA8", "PA9", "PA11",
"PA12", "PA13", "PA14", "PA19",
@@ -602,7 +643,7 @@
function = "gmac";
};

- gmac_pins_rgmii_a: gmac_rgmii@0 {
+ gmac_rgmii_pins: gmac-rgmii-pins {
pins = "PA0", "PA1", "PA2", "PA3",
"PA9", "PA10", "PA11",
"PA12", "PA13", "PA14", "PA19",
@@ -615,22 +656,22 @@
drive-strength = <40>;
};

- i2c0_pins_a: i2c0@0 {
+ i2c0_pins: i2c0-pins {
pins = "PH14", "PH15";
function = "i2c0";
};

- i2c1_pins_a: i2c1@0 {
+ i2c1_pins: i2c1-pins {
pins = "PH16", "PH17";
function = "i2c1";
};

- i2c2_pins_a: i2c2@0 {
+ i2c2_pins: i2c2-pins {
pins = "PH18", "PH19";
function = "i2c2";
};

- lcd0_rgb888_pins: lcd0_rgb888 {
+ lcd0_rgb888_pins: lcd0-rgb888-pins {
pins = "PD0", "PD1", "PD2", "PD3",
"PD4", "PD5", "PD6", "PD7",
"PD8", "PD9", "PD10", "PD11",
@@ -641,7 +682,7 @@
function = "lcd0";
};

- mmc0_pins_a: mmc0@0 {
+ mmc0_pins: mmc0-pins {
pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
function = "mmc0";
@@ -649,7 +690,7 @@
bias-pull-up;
};

- mmc1_pins_a: mmc1@0 {
+ mmc1_pins: mmc1-pins {
pins = "PG0", "PG1", "PG2", "PG3",
"PG4", "PG5";
function = "mmc1";
@@ -657,7 +698,7 @@
bias-pull-up;
};

- mmc2_pins_a: mmc2@0 {
+ mmc2_4bit_pins: mmc2-4bit-pins {
pins = "PC6", "PC7", "PC8", "PC9",
"PC10", "PC11";
function = "mmc2";
@@ -665,7 +706,7 @@
bias-pull-up;
};

- mmc2_8bit_emmc_pins: mmc2@1 {
+ mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
pins = "PC6", "PC7", "PC8", "PC9",
"PC10", "PC11", "PC12",
"PC13", "PC14", "PC15",
@@ -675,7 +716,7 @@
bias-pull-up;
};

- mmc3_8bit_emmc_pins: mmc3@1 {
+ mmc3_8bit_emmc_pins: mmc3-8bit-emmc-pins {
pins = "PC6", "PC7", "PC8", "PC9",
"PC10", "PC11", "PC12",
"PC13", "PC14", "PC15",
@@ -685,12 +726,12 @@
bias-pull-up;
};

- spdif_pins_a: spdif@0 {
+ spdif_tx_pin: spdif-tx-pin {
pins = "PH28";
function = "spdif";
};

- uart0_pins_a: uart0@0 {
+ uart0_ph_pins: uart0-ph-pins {
pins = "PH20", "PH21";
function = "uart0";
};
@@ -703,13 +744,16 @@
<GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&osc24M>;
};

wdt1: watchdog@1c20ca0 {
compatible = "allwinner,sun6i-a31-wdt";
reg = <0x01c20ca0 0x20>;
+ interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc24M>;
};

spdif: spdif@1c21000 {
@@ -849,6 +893,8 @@
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_APB2_I2C0>;
resets = <&ccu RST_APB2_I2C0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -860,6 +906,8 @@
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_APB2_I2C1>;
resets = <&ccu RST_APB2_I2C1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -871,6 +919,8 @@
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_APB2_I2C2>;
resets = <&ccu RST_APB2_I2C2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -900,8 +950,12 @@
snps,fixed-burst;
snps,force_sf_dma_mode;
status = "disabled";
- #address-cells = <1>;
- #size-cells = <0>;
+
+ mdio: mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};

crypto: crypto-engine@1c15000 {
@@ -950,6 +1004,8 @@
dma-names = "rx", "tx";
resets = <&ccu RST_AHB1_SPI0>;
status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
};

spi1: spi@1c69000 {
@@ -962,6 +1018,8 @@
dma-names = "rx", "tx";
resets = <&ccu RST_AHB1_SPI1>;
status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
};

spi2: spi@1c6a000 {
@@ -974,6 +1032,8 @@
dma-names = "rx", "tx";
resets = <&ccu RST_AHB1_SPI2>;
status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
};

spi3: spi@1c6b000 {
@@ -986,10 +1046,12 @@
dma-names = "rx", "tx";
resets = <&ccu RST_AHB1_SPI3>;
status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
};

gic: interrupt-controller@1c81000 {
- compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+ compatible = "arm,gic-400";
reg = <0x01c81000 0x1000>,
<0x01c82000 0x2000>,
<0x01c84000 0x2000>,
@@ -1073,9 +1135,6 @@
"ram";
resets = <&ccu RST_AHB1_BE1>;

- assigned-clocks = <&ccu CLK_BE1>;
- assigned-clock-rates = <300000000>;
-
ports {
#address-cells = <1>;
#size-cells = <0>;
@@ -1119,9 +1178,6 @@
"ram";
resets = <&ccu RST_AHB1_DRC1>;

- assigned-clocks = <&ccu CLK_IEP_DRC1>;
- assigned-clock-rates = <300000000>;
-
ports {
#address-cells = <1>;
#size-cells = <0>;
@@ -1165,9 +1221,6 @@
"ram";
resets = <&ccu RST_AHB1_BE0>;

- assigned-clocks = <&ccu CLK_BE0>;
- assigned-clock-rates = <300000000>;
-
ports {
#address-cells = <1>;
#size-cells = <0>;
@@ -1189,12 +1242,9 @@
};

be0_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <1>;

- be0_out_drc0: endpoint@0 {
- reg = <0>;
+ be0_out_drc0: endpoint {
remote-endpoint = <&drc0_in_be0>;
};
};
@@ -1211,20 +1261,14 @@
"ram";
resets = <&ccu RST_AHB1_DRC0>;

- assigned-clocks = <&ccu CLK_IEP_DRC0>;
- assigned-clock-rates = <300000000>;
-
ports {
#address-cells = <1>;
#size-cells = <0>;

drc0_in: port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
reg = <0>;

- drc0_in_be0: endpoint@0 {
- reg = <0>;
+ drc0_in_be0: endpoint {
remote-endpoint = <&be0_out_drc0>;
};
};
@@ -1248,13 +1292,16 @@
};

rtc: rtc@1f00000 {
+ #clock-cells = <1>;
compatible = "allwinner,sun6i-a31-rtc";
reg = <0x01f00000 0x54>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc32k>;
+ clock-output-names = "osc32k";
};

- nmi_intc: interrupt-controller@1f00c00 {
+ r_intc: interrupt-controller@1f00c00 {
compatible = "allwinner,sun6i-a31-r-intc";
interrupt-controller;
#interrupt-cells = <2>;
@@ -1269,7 +1316,7 @@
ar100: ar100_clk {
compatible = "allwinner,sun6i-a31-ar100-clk";
#clock-cells = <0>;
- clocks = <&osc32k>, <&osc24M>,
+ clocks = <&rtc 0>, <&osc24M>,
<&ccu CLK_PLL_PERIPH>,
<&ccu CLK_PLL_PERIPH>;
clock-output-names = "ar100";
@@ -1304,7 +1351,7 @@
ir_clk: ir_clk {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-mod0-clk";
- clocks = <&osc32k>, <&osc24M>;
+ clocks = <&rtc 0>, <&osc24M>;
clock-output-names = "ir";
};

@@ -1320,7 +1367,7 @@
};

ir: ir@1f02000 {
- compatible = "allwinner,sun5i-a13-ir";
+ compatible = "allwinner,sun6i-a31-ir";
clocks = <&apb0_gates 1>, <&ir_clk>;
clock-names = "apb", "ir";
resets = <&apb0_rst 1>;
@@ -1334,21 +1381,20 @@
reg = <0x01f02c00 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apb0_gates 0>, <&osc24M>, <&osc32k>;
+ clocks = <&apb0_gates 0>, <&osc24M>, <&rtc 0>;
clock-names = "apb", "hosc", "losc";
resets = <&apb0_rst 0>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
- #size-cells = <0>;
#gpio-cells = <3>;

- ir_pins_a: ir@0 {
+ s_ir_rx_pin: s-ir-rx-pin {
pins = "PL4";
function = "s_ir";
};

- p2wi_pins: p2wi {
+ s_p2wi_pins: s-p2wi-pins {
pins = "PL0", "PL1";
function = "s_p2wi";
};
@@ -1362,7 +1408,7 @@
clock-frequency = <100000>;
resets = <&apb0_rst 3>;
pinctrl-names = "default";
- pinctrl-0 = <&p2wi_pins>;
+ pinctrl-0 = <&s_p2wi_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/dts/sun6i-a31s-colorfly-e708-q1.dts b/arch/arm/dts/sun6i-a31s-colorfly-e708-q1.dts
index 882a4d89fa..a2ef7846e2 100644
--- a/arch/arm/dts/sun6i-a31s-colorfly-e708-q1.dts
+++ b/arch/arm/dts/sun6i-a31s-colorfly-e708-q1.dts
@@ -53,7 +53,7 @@
vref-supply = <&reg_aldo3>;
status = "okay";

- button@1000 {
+ button-1000 {
label = "Home";
linux,code = <KEY_HOMEPAGE>;
channel = <0>;
diff --git a/arch/arm/dts/sun6i-a31s-cs908.dts b/arch/arm/dts/sun6i-a31s-cs908.dts
index 75e578159c..1d15e15011 100644
--- a/arch/arm/dts/sun6i-a31s-cs908.dts
+++ b/arch/arm/dts/sun6i-a31s-cs908.dts
@@ -66,28 +66,31 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_mii_a>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_mii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "mii";
status = "okay";
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&ir {
pinctrl-names = "default";
- pinctrl-0 = <&ir_pins_a>;
+ pinctrl-0 = <&s_ir_rx_pin>;
status = "okay";
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&ohci1 {
status = "okay";
};

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31s-inet-q972.dts b/arch/arm/dts/sun6i-a31s-inet-q972.dts
index e584e6b186..c5e2c55cdc 100644
--- a/arch/arm/dts/sun6i-a31s-inet-q972.dts
+++ b/arch/arm/dts/sun6i-a31s-inet-q972.dts
@@ -54,8 +54,6 @@
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";

ft5406ee8: touchscreen@38 {
@@ -73,21 +71,21 @@
vref-supply = <&reg_aldo3>;
status = "okay";

- button@200 {
+ button-200 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <200000>;
};

- button@900 {
+ button-900 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <900000>;
};

- button@1200 {
+ button-1200 {
label = "Back";
linux,code = <KEY_BACK>;
channel = <0>;
diff --git a/arch/arm/dts/sun6i-a31s-primo81.dts b/arch/arm/dts/sun6i-a31s-primo81.dts
index 4cb9664cdb..66bc6ca77a 100644
--- a/arch/arm/dts/sun6i-a31s-primo81.dts
+++ b/arch/arm/dts/sun6i-a31s-primo81.dts
@@ -90,19 +90,13 @@

&i2c0 {
/* pull-ups and device VDDIO use AXP221 DLDO3 */
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "failed";
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";

ctp@5d {
- pinctrl-names = "default";
- pinctrl-0 = <&gt911_int_primo81>;
compatible = "goodix,gt911";
reg = <0x5d>;
interrupt-parent = <&pio>;
@@ -112,8 +106,6 @@
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";

accelerometer@1c {
@@ -123,7 +115,6 @@
reg = <0x1c>;
interrupt-parent = <&pio>;
interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; /* PA9 */
- #io-channel-cells = <1>;
};
};

@@ -131,14 +122,14 @@
vref-supply = <&reg_aldo3>;
status = "okay";

- button@158 {
+ button-158 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <158730>;
};

- button@349 {
+ button-349 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
@@ -147,8 +138,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_primo81>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
@@ -156,22 +145,11 @@
};

&pio {
- gt911_int_primo81: gt911_int_pin@0 {
- pins = "PA3";
- function = "gpio_in";
- };
-
- mma8452_int_primo81: mma8452_int_pin@0 {
+ mma8452_int_primo81: mma8452-int-pin {
pins = "PA9";
function = "gpio_in";
bias-pull-up;
};
-
- mmc0_cd_pin_primo81: mmc0_cd_pin@0 {
- pins = "PA8";
- function = "gpio_in";
- bias-pull-up;
- };
};

&p2wi {
@@ -180,7 +158,7 @@
axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
x-powers,drive-vbus-en;
};
@@ -281,7 +259,7 @@
};

&usbphy {
- usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
+ usb0_id_det-gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb0_vbus-supply = <&reg_drivevbus>;
usb1_vbus-supply = <&reg_dldo1>;
diff --git a/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
index d7325bc4ee..7455c0db4a 100644
--- a/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
+++ b/arch/arm/dts/sun6i-a31s-sina31s-core.dtsi
@@ -78,7 +78,7 @@
axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
};
};
@@ -135,7 +135,7 @@
/* UART0 pads available on core board */
&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31s-sina31s.dts b/arch/arm/dts/sun6i-a31s-sina31s.dts
index da0ccf5a2c..0af48e143b 100644
--- a/arch/arm/dts/sun6i-a31s-sina31s.dts
+++ b/arch/arm/dts/sun6i-a31s-sina31s.dts
@@ -66,8 +66,6 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pin_sina31s>;

status {
label = "sina31s:status:usr";
@@ -116,15 +114,11 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_mii_a>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_mii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "mii";
phy-supply = <&reg_dldo1>;
status = "okay";
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&hdmi {
@@ -139,7 +133,7 @@

&ir {
pinctrl-names = "default";
- pinctrl-0 = <&ir_pins_a>;
+ pinctrl-0 = <&s_ir_rx_pin>;
status = "okay";
};

@@ -147,14 +141,14 @@
vref-supply = <&reg_aldo3>;
status = "okay";

- button@158 {
+ button-158 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <158730>;
};

- button@349 {
+ button-349 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
@@ -162,9 +156,13 @@
};
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
@@ -175,19 +173,6 @@
status = "okay";
};

-&pio {
- led_pin_sina31s: led_pin@0 {
- pins = "PH13";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_sina31s: mmc0_cd_pin@0 {
- pins = "PA4";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
&reg_dldo1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@@ -196,7 +181,7 @@

&spdif {
pinctrl-names = "default";
- pinctrl-0 = <&spdif_pins_a>;
+ pinctrl-0 = <&spdif_tx_pin>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-a31s-sinovoip-bpi-m2.dts b/arch/arm/dts/sun6i-a31s-sinovoip-bpi-m2.dts
index b8b79c0e9e..efb25b949f 100644
--- a/arch/arm/dts/sun6i-a31s-sinovoip-bpi-m2.dts
+++ b/arch/arm/dts/sun6i-a31s-sinovoip-bpi-m2.dts
@@ -58,20 +58,18 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pins_bpi_m2>;

- blue {
+ led-0 {
label = "bpi-m2:blue:usr";
gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
};

- green {
+ led-1 {
label = "bpi-m2:green:usr";
gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
};

- red {
+ led-2 {
label = "bpi-m2:red:usr";
gpios = <&pio 6 5 GPIO_ACTIVE_HIGH>; /* PG5 */
};
@@ -79,8 +77,6 @@

mmc2_pwrseq: mmc2_pwrseq {
compatible = "mmc-pwrseq-simple";
- pinctrl-names = "default";
- pinctrl-0 = <&mmc2_pwrseq_pin_bpi_m2>;
reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 WIFI_EN */
};
};
@@ -95,42 +91,38 @@

&gmac {
pinctrl-names = "default";
- pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_bpi_m2>;
- phy = <&phy1>;
+ pinctrl-0 = <&gmac_rgmii_pins>;
+ phy-handle = <&phy1>;
phy-mode = "rgmii";
phy-supply = <&reg_dldo1>;
- snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>; /* PA21 */
- snps,reset-active-low;
- snps,reset-delays-us = <0 10000 30000>;
status = "okay";
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
};

&ir {
pinctrl-names = "default";
- pinctrl-0 = <&ir_pins_a>;
+ pinctrl-0 = <&s_ir_rx_pin>;
status = "okay";
};

+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>; /* PA21 */
+ reset-assert-us = <10000>;
+ reset-deassert-us = <30000>;
+ };
+};
+
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_m2>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
status = "okay";
};

-&mmc0_pins_a {
- bias-pull-up;
-};
-
&mmc2 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc2_pins_a>;
+ pinctrl-0 = <&mmc2_4bit_pins>;
vmmc-supply = <&reg_aldo1>;
mmc-pwrseq = <&mmc2_pwrseq>;
bus-width = <4>;
@@ -146,10 +138,6 @@
};
};

-&mmc2_pins_a {
- bias-pull-up;
-};
-
&ohci0 {
status = "okay";
};
@@ -160,38 +148,13 @@
axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
eldoin-supply = <&reg_dcdc1>;
x-powers,drive-vbus-en;
};
};

-&pio {
- gmac_phy_reset_pin_bpi_m2: gmac_phy_reset_pin@0 {
- pins = "PA21";
- function = "gpio_out";
- };
-
- led_pins_bpi_m2: led_pins@0 {
- pins = "PG5", "PG10", "PG11";
- function = "gpio_out";
- };
-
- mmc0_cd_pin_bpi_m2: mmc0_cd_pin@0 {
- pins = "PA4";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
-&r_pio {
- mmc2_pwrseq_pin_bpi_m2: mmc2_pwrseq_pin@0 {
- pins = "PL8";
- function = "gpio_out";
- };
-};
-
#include "axp22x.dtsi"

&reg_aldo1 {
@@ -291,10 +254,81 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

&usbphy {
status = "okay";
};
+
+&pio {
+ gpio-line-names =
+ /* PA */
+ "ETXD0", "ETXD1", "ETXD2", "ETXD3", "SDC0-DET", "", "",
+ "", "ETXCLK", "ETXEN", "EGTXCLK", "ERXD0", "ERXD1",
+ "ERXD2", "ERXD3", "", "", "", "", "ERXDV", "ERXCK",
+ "ETXERR", "ERXERR", "ECOL", "ECRS", "ECLKIN", "EMDC",
+ "EMDIO", "", "", "", "",
+
+ /* PB */
+ "CN7-P29", "CN7-P31", "CN7-P33", "CN7-P35", "CN7-P37",
+ "CN7-P28", "CN7-P27", "CN7-P32", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "",
+
+ /* PC */
+ "", "", "", "", "", "", "WL-SDIO-CMD", "WL-SDIO-CLK",
+ "WL-SDIO-D0", "WL-SDIO-D2", "WL-SDIO-D2", "WL-SDIO-D3",
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+ "", "USB-DRV", "", "", "", "",
+
+ /* PD */
+ "CN9-P09", "CN9-P11", "CN9-P13", "CN9-P15", "CN9-P17",
+ "CN9-P19", "CN9-P21", "CN9-P23", "CN9-P25", "CN9-P27",
+ "CN9-P29", "CN9-P31", "CN9-P33", "CN9-P35", "CN9-P37",
+ "CN9-P39", "CN9-P40", "CN9-P38", "CN9-P36", "CN9-P34",
+ "CN9-P32", "CN9-P30", "CN9-P28", "CN9-P26", "CN9-P22",
+ "CN9-P14", "CN9-P18", "CN9-P16", "", "", "", "",
+
+ /* PE */
+ "CN6-P20", "CN6-P24", "CN6-P30", "CN6-P28", "CN7-P08",
+ "CN7-P10", "CN7-P36", "CN7-P38", "CN6-P17", "CN6-P19",
+ "CN6-P21", "CN6-P23", "CN6-P25", "CN6-P27", "CN6-P29",
+ "CN6-P31", "", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "", "",
+
+ /* PF */
+ "SDC0-D1", "SDC0-D0", "SDC0-CLK", "SDC0-CMD", "SDC0-D3",
+ "SDC0-D2", "", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+ "",
+
+ /* PG */
+ "CN9-P06", "CN9-P08", "CN9-P20", "CN9-P12", "CN9-P07",
+ "LED-PWR", "CN7-P13", "CN7-P11", "CN7-P22", "CN7-P15",
+ "LED-G", "LED-B", "CN7-P26", "CN7-P24", "CN7-P23",
+ "CN7-P19", "CN7-P21", "HCEC", "CN6-P22", "", "", "", "",
+ "", "", "", "", "", "", "", "", "",
+
+ /* PH */
+ "", "", "", "", "", "", "", "", "", "CN7-P07",
+ "CN7-P12", "CN7-P16", "CN7-P18", "CN9-P10", "CN6-P16",
+ "CN6-P14", "CN9-P04", "CN9-P02", "CN7-P05", "CN7-P03",
+ "CN8-P03", "CN8-P02", "", "", "CN6-P34", "CN6-P32",
+ "CN6-P26", "CN6-P18", "", "", "", "";
+};
+
+&r_pio {
+ gpio-line-names =
+ /* PL */
+ "PMU-SCK", "PMU-SDA", "VBAT-EN", "", "IR-RX",
+ "WL-WAKE-HOST", "BT-WAKE_HOST", "BT-ENABLE",
+ "WL-PMU-EN", "", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "", "", "", "",
+
+ /* PM */
+ "CN6-P12", "CN6-P35", "CN7-P40", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "";
+};
diff --git a/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
index aab6c1720e..cadc45255d 100644
--- a/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
+++ b/arch/arm/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts
@@ -62,14 +62,10 @@
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};

&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
};

@@ -89,34 +85,20 @@
status = "okay";
};

-&pio {
- mmc0_cd_pin_bs1078v2: mmc0_cd_pin@0 {
- pins = "PA8";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bs1078v2>;
vmmc-supply = <&reg_vcc3v0>;
bus-width = <4>;
cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
status = "okay";
};

-&mmc0_pins_a {
- bias-pull-up;
-};
-
&p2wi {
status = "okay";

axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
};
};
@@ -189,7 +171,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
+ pinctrl-0 = <&uart0_ph_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun6i-reference-design-tablet.dtsi b/arch/arm/dts/sun6i-reference-design-tablet.dtsi
index 4e72e4f3ef..6bf3fbdd73 100644
--- a/arch/arm/dts/sun6i-reference-design-tablet.dtsi
+++ b/arch/arm/dts/sun6i-reference-design-tablet.dtsi
@@ -66,34 +66,20 @@

&mmc0 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_e708_q1>;
+ pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
status = "okay";
};

-&pio {
- mmc0_cd_pin_e708_q1: mmc0_cd_pin@0 {
- pins = "PA8";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PA15";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
&p2wi {
status = "okay";

axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
drivevbus-supply = <&reg_vcc5v0>;
x-powers,drive-vbus-en;
@@ -179,9 +165,7 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>;
- usb0_id_det-gpio = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
+ usb0_id_det-gpios = <&pio 0 15 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA15 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb0_vbus-supply = <&reg_drivevbus>;
usb1_vbus-supply = <&reg_dldo1>;
diff --git a/arch/arm/dts/sun8i-a23-a33.dtsi b/arch/arm/dts/sun8i-a23-a33.dtsi
index 44f3cad3de..a42fac676b 100644
--- a/arch/arm/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/dts/sun8i-a23-a33.dtsi
@@ -42,8 +42,6 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/

-#include "skeleton.dtsi"
-
#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/clock/sun8i-a23-a33-ccu.h>
@@ -51,13 +49,15 @@

/ {
interrupt-parent = <&gic>;
+ #address-cells = <1>;
+ #size-cells = <1>;

chosen {
#address-cells = <1>;
#size-cells = <1>;
ranges;

- simplefb_lcd: framebuffer@0 {
+ simplefb_lcd: framebuffer-lcd0 {
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
@@ -68,6 +68,12 @@
};
};

+ de: display-engine {
+ /* compatible gets set in SoC specific dtsi file */
+ allwinner,pipelines = <&fe0>;
+ status = "disabled";
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -118,12 +124,34 @@
};
};

- soc@1c00000 {
+ soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;

+ system-control@1c00000 {
+ compatible = "allwinner,sun8i-a23-system-control";
+ reg = <0x01c00000 0x30>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ sram_c: sram@1d00000 {
+ compatible = "mmio-sram";
+ reg = <0x01d00000 0x80000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x01d00000 0x80000>;
+
+ ve_sram: sram-section@0 {
+ compatible = "allwinner,sun8i-a23-sram-c1",
+ "allwinner,sun4i-a10-sram-c1";
+ reg = <0x000000 0x80000>;
+ };
+ };
+ };
+
dma: dma-controller@1c02000 {
compatible = "allwinner,sun8i-a23-dma";
reg = <0x01c02000 0x1000>;
@@ -133,6 +161,60 @@
#dma-cells = <1>;
};

+ nfc: nand-controller@1c03000 {
+ compatible = "allwinner,sun8i-a23-nand-controller";
+ reg = <0x01c03000 0x1000>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_NAND>, <&ccu CLK_NAND>;
+ clock-names = "ahb", "mod";
+ resets = <&ccu RST_BUS_NAND>;
+ reset-names = "ahb";
+ dmas = <&dma 5>;
+ dma-names = "rxtx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&nand_pins &nand_cs0_pin &nand_rb0_pin>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ tcon0: lcd-controller@1c0c000 {
+ /* compatible gets set in SoC specific dtsi file */
+ reg = <0x01c0c000 0x1000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma 12>;
+ clocks = <&ccu CLK_BUS_LCD>,
+ <&ccu CLK_LCD_CH0>,
+ <&ccu 13>;
+ clock-names = "ahb",
+ "tcon-ch0",
+ "lvds-alt";
+ clock-output-names = "tcon-pixel-clock";
+ #clock-cells = <0>;
+ resets = <&ccu RST_BUS_LCD>,
+ <&ccu RST_BUS_LVDS>;
+ reset-names = "lcd",
+ "lvds";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon0_in: port@0 {
+ reg = <0>;
+
+ tcon0_in_drc0: endpoint {
+ remote-endpoint = <&drc0_out_tcon0>;
+ };
+ };
+
+ tcon0_out: port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
mmc0: mmc@1c0f000 {
compatible = "allwinner,sun7i-a20-mmc";
reg = <0x01c0f000 0x1000>;
@@ -147,6 +229,8 @@
resets = <&ccu RST_BUS_MMC0>;
reset-names = "ahb";
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -190,21 +274,6 @@
#size-cells = <0>;
};

- nfc: nand@1c03000 {
- compatible = "allwinner,sun4i-a10-nand";
- reg = <0x01c03000 0x1000>;
- interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_NAND>, <&ccu CLK_NAND>;
- clock-names = "ahb", "mod";
- resets = <&ccu RST_BUS_NAND>;
- reset-names = "ahb";
- pinctrl-names = "default";
- pinctrl-0 = <&nand_pins &nand_pins_cs0 &nand_pins_rb0>;
- status = "disabled";
- #address-cells = <1>;
- #size-cells = <0>;
- };
-
usb_otg: usb@1c19000 {
/* compatible gets set in SoC specific dtsi file */
reg = <0x01c19000 0x0400>;
@@ -215,6 +284,7 @@
phys = <&usbphy 0>;
phy-names = "usb";
extcon = <&usbphy 0>;
+ dr_mode = "otg";
status = "disabled";
};

@@ -276,22 +346,30 @@
#interrupt-cells = <3>;
#gpio-cells = <3>;

- uart0_pins_a: uart0@0 {
- pins = "PF2", "PF4";
- function = "uart0";
+ i2c0_pins: i2c0-pins {
+ pins = "PH2", "PH3";
+ function = "i2c0";
};

- uart1_pins_a: uart1@0 {
- pins = "PG6", "PG7";
- function = "uart1";
+ i2c1_pins: i2c1-pins {
+ pins = "PH4", "PH5";
+ function = "i2c1";
};

- uart1_pins_cts_rts_a: uart1-cts-rts@0 {
- pins = "PG8", "PG9";
- function = "uart1";
+ i2c2_pins: i2c2-pins {
+ pins = "PE12", "PE13";
+ function = "i2c2";
};

- mmc0_pins_a: mmc0@0 {
+ lcd_rgb666_pins: lcd-rgb666-pins {
+ pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
+ "PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
+ "PD18", "PD19", "PD20", "PD21", "PD22", "PD23",
+ "PD24", "PD25", "PD26", "PD27";
+ function = "lcd0";
+ };
+
+ mmc0_pins: mmc0-pins {
pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
function = "mmc0";
@@ -299,7 +377,7 @@
bias-pull-up;
};

- mmc1_pins_a: mmc1@0 {
+ mmc1_pg_pins: mmc1-pg-pins {
pins = "PG0", "PG1", "PG2",
"PG3", "PG4", "PG5";
function = "mmc1";
@@ -307,7 +385,7 @@
bias-pull-up;
};

- mmc2_8bit_pins: mmc2_8bit {
+ mmc2_8bit_pins: mmc2-8bit-pins {
pins = "PC5", "PC6", "PC8",
"PC9", "PC10", "PC11",
"PC12", "PC13", "PC14",
@@ -324,61 +402,53 @@
function = "nand0";
};

- nand_pins_cs0: nand-pins-cs0 {
+ nand_cs0_pin: nand-cs0-pin {
pins = "PC4";
function = "nand0";
bias-pull-up;
};

- nand_pins_cs1: nand-pins-cs1 {
+ nand_cs1_pin: nand-cs1-pin {
pins = "PC3";
function = "nand0";
bias-pull-up;
};

- nand_pins_rb0: nand-pins-rb0 {
+ nand_rb0_pin: nand-rb0-pin {
pins = "PC6";
function = "nand0";
bias-pull-up;
};

- nand_pins_rb1: nand-pins-rb1 {
+ nand_rb1_pin: nand-rb1-pin {
pins = "PC7";
function = "nand0";
bias-pull-up;
};

- pwm0_pins: pwm0 {
+ pwm0_pin: pwm0-pin {
pins = "PH0";
function = "pwm0";
};

- i2c0_pins_a: i2c0@0 {
- pins = "PH2", "PH3";
- function = "i2c0";
- };
-
- i2c1_pins_a: i2c1@0 {
- pins = "PH4", "PH5";
- function = "i2c1";
+ uart0_pf_pins: uart0-pf-pins {
+ pins = "PF2", "PF4";
+ function = "uart0";
};

- i2c2_pins_a: i2c2@0 {
- pins = "PE12", "PE13";
- function = "i2c2";
+ uart1_pg_pins: uart1-pg-pins {
+ pins = "PG6", "PG7";
+ function = "uart1";
};

- lcd_rgb666_pins: lcd-rgb666@0 {
- pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
- "PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
- "PD18", "PD19", "PD20", "PD21", "PD22", "PD23",
- "PD24", "PD25", "PD26", "PD27";
- function = "lcd0";
+ uart1_cts_rts_pg_pins: uart1-cts-rts-pg-pins {
+ pins = "PG8", "PG9";
+ function = "uart1";
};
};

timer@1c20c00 {
- compatible = "allwinner,sun4i-a10-timer";
+ compatible = "allwinner,sun8i-a23-timer";
reg = <0x01c20c00 0xa0>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
@@ -389,6 +459,7 @@
compatible = "allwinner,sun6i-a31-wdt";
reg = <0x01c20ca0 0x20>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&osc24M>;
};

pwm: pwm@1c21400 {
@@ -477,6 +548,8 @@
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C0>;
resets = <&ccu RST_BUS_I2C0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -488,6 +561,8 @@
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C1>;
resets = <&ccu RST_BUS_I2C1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -499,6 +574,8 @@
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_I2C2>;
resets = <&ccu RST_BUS_I2C2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -532,7 +609,7 @@
};

gic: interrupt-controller@1c81000 {
- compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+ compatible = "arm,gic-400";
reg = <0x01c81000 0x1000>,
<0x01c82000 0x2000>,
<0x01c84000 0x2000>,
@@ -542,17 +619,104 @@
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};

+ fe0: display-frontend@1e00000 {
+ /* compatible gets set in SoC specific dtsi file */
+ reg = <0x01e00000 0x20000>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DE_FE>, <&ccu CLK_DE_FE>,
+ <&ccu CLK_DRAM_DE_FE>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_BUS_DE_FE>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fe0_out: port@1 {
+ reg = <1>;
+
+ fe0_out_be0: endpoint {
+ remote-endpoint = <&be0_in_fe0>;
+ };
+ };
+ };
+ };
+
+ be0: display-backend@1e60000 {
+ /* compatible gets set in SoC specific dtsi file */
+ reg = <0x01e60000 0x10000>;
+ interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_DRAM_DE_BE>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_BUS_DE_BE>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ be0_in: port@0 {
+ reg = <0>;
+
+ be0_in_fe0: endpoint {
+ remote-endpoint = <&fe0_out_be0>;
+ };
+ };
+
+ be0_out: port@1 {
+ reg = <1>;
+
+ be0_out_drc0: endpoint {
+ remote-endpoint = <&drc0_in_be0>;
+ };
+ };
+ };
+ };
+
+ drc0: drc@1e70000 {
+ /* compatible gets set in SoC specific dtsi file */
+ reg = <0x01e70000 0x10000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DRC>, <&ccu CLK_DRC>,
+ <&ccu CLK_DRAM_DRC>;
+ clock-names = "ahb", "mod", "ram";
+ resets = <&ccu RST_BUS_DRC>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ drc0_in: port@0 {
+ reg = <0>;
+
+ drc0_in_be0: endpoint {
+ remote-endpoint = <&be0_out_drc0>;
+ };
+ };
+
+ drc0_out: port@1 {
+ reg = <1>;
+
+ drc0_out_tcon0: endpoint {
+ remote-endpoint = <&tcon0_in_drc0>;
+ };
+ };
+ };
+ };
+
rtc: rtc@1f00000 {
- compatible = "allwinner,sun6i-a31-rtc";
- reg = <0x01f00000 0x54>;
+ compatible = "allwinner,sun8i-a23-rtc";
+ reg = <0x01f00000 0x400>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
- clock-output-names = "osc32k";
+ clock-output-names = "osc32k", "osc32k-out";
clocks = <&ext_osc32k>;
#clock-cells = <1>;
};

- nmi_intc: interrupt-controller@1f00c00 {
+ r_intc: interrupt-controller@1f00c00 {
compatible = "allwinner,sun6i-a31-r-intc";
interrupt-controller;
#interrupt-cells = <2>;
@@ -624,6 +788,20 @@
status = "disabled";
};

+ r_i2c: i2c@1f02400 {
+ compatible = "allwinner,sun8i-a23-i2c",
+ "allwinner,sun6i-a31-i2c";
+ reg = <0x01f02400 0x400>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_i2c_pins>;
+ clocks = <&apb0_gates 6>;
+ resets = <&apb0_rst 6>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
r_pio: pinctrl@1f02c00 {
compatible = "allwinner,sun8i-a23-r-pinctrl";
reg = <0x01f02c00 0x400>;
@@ -634,18 +812,22 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
- #address-cells = <1>;
- #size-cells = <0>;
#gpio-cells = <3>;

- r_rsb_pins: r_rsb {
+ r_i2c_pins: r-i2c-pins {
+ pins = "PL0", "PL1";
+ function = "s_i2c";
+ bias-pull-up;
+ };
+
+ r_rsb_pins: r-rsb-pins {
pins = "PL0", "PL1";
function = "s_rsb";
drive-strength = <20>;
bias-pull-up;
};

- r_uart_pins_a: r_uart@0 {
+ r_uart_pins_a: r-uart-pins {
pins = "PL2", "PL3";
function = "s_uart";
};
diff --git a/arch/arm/dts/sun8i-a23-evb.dts b/arch/arm/dts/sun8i-a23-evb.dts
index 8a93697df3..53fb1be040 100644
--- a/arch/arm/dts/sun8i-a23-evb.dts
+++ b/arch/arm/dts/sun8i-a23-evb.dts
@@ -65,14 +65,10 @@
};

&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
status = "okay";
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};

@@ -80,21 +76,21 @@
vref-supply = <&reg_vcc3v0>;
status = "okay";

- button@190 {
+ button-190 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <190000>;
};

- button@390 {
+ button-390 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <390000>;
};

- button@600 {
+ button-600 {
label = "Home";
linux,code = <KEY_HOME>;
channel = <0>;
@@ -103,22 +99,12 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_evb>;
vmmc-supply = <&reg_vcc3v0>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
status = "okay";
};

-&pio {
- mmc0_cd_pin_evb: mmc0_cd_pin@0 {
- pins = "PB4";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
/*
* The RX line has a non-populated resistance. In order to use it, you
* need to solder R207 on the back of the board in order to close the
diff --git a/arch/arm/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/dts/sun8i-a23-gt90h-v4.dts
index e3c7a25ca3..bcbc9b0758 100644
--- a/arch/arm/dts/sun8i-a23-gt90h-v4.dts
+++ b/arch/arm/dts/sun8i-a23-gt90h-v4.dts
@@ -63,7 +63,7 @@
};

&lradc {
- button@600 {
+ button-600 {
label = "Back";
linux,code = <KEY_BACK>;
channel = <0>;
diff --git a/arch/arm/dts/sun8i-a23-ippo-q8h-v1.2.dts b/arch/arm/dts/sun8i-a23-ippo-q8h-v1.2.dts
new file mode 100644
index 0000000000..51097c77a1
--- /dev/null
+++ b/arch/arm/dts/sun8i-a23-ippo-q8h-v1.2.dts
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a23.dtsi"
+#include "sun8i-q8-common.dtsi"
+
+/ {
+ model = "Q8 A23 Tablet";
+ compatible = "allwinner,q8-a23", "allwinner,sun8i-a23";
+};
+
+&codec {
+ allwinner,pa-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
+ allwinner,audio-routing =
+ "Headphone", "HP",
+ "Headphone", "HPCOM",
+ "Speaker", "HP",
+ "MIC1", "Mic",
+ "MIC2", "Headset Mic",
+ "Mic", "MBIAS",
+ "Headset Mic", "HBIAS";
+ status = "okay";
+};
+
+&panel {
+ compatible = "bananapi,s070wv20-ct16";
+};
+
+&tcon0_out {
+ tcon0_out_lcd: endpoint {
+ remote-endpoint = <&panel_input>;
+ };
+};
diff --git a/arch/arm/dts/sun8i-a23-ippo-q8h-v5.dts b/arch/arm/dts/sun8i-a23-ippo-q8h-v5.dts
new file mode 100644
index 0000000000..51097c77a1
--- /dev/null
+++ b/arch/arm/dts/sun8i-a23-ippo-q8h-v5.dts
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a23.dtsi"
+#include "sun8i-q8-common.dtsi"
+
+/ {
+ model = "Q8 A23 Tablet";
+ compatible = "allwinner,q8-a23", "allwinner,sun8i-a23";
+};
+
+&codec {
+ allwinner,pa-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
+ allwinner,audio-routing =
+ "Headphone", "HP",
+ "Headphone", "HPCOM",
+ "Speaker", "HP",
+ "MIC1", "Mic",
+ "MIC2", "Headset Mic",
+ "Mic", "MBIAS",
+ "Headset Mic", "HBIAS";
+ status = "okay";
+};
+
+&panel {
+ compatible = "bananapi,s070wv20-ct16";
+};
+
+&tcon0_out {
+ tcon0_out_lcd: endpoint {
+ remote-endpoint = <&panel_input>;
+ };
+};
diff --git a/arch/arm/dts/sun8i-a23-polaroid-mid2407pxe03.dts b/arch/arm/dts/sun8i-a23-polaroid-mid2407pxe03.dts
index 649e313396..d5f6aebd72 100644
--- a/arch/arm/dts/sun8i-a23-polaroid-mid2407pxe03.dts
+++ b/arch/arm/dts/sun8i-a23-polaroid-mid2407pxe03.dts
@@ -54,8 +54,6 @@

wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
- pinctrl-names = "default";
- pinctrl-0 = <&wifi_pwrseq_pin_mid2407>;
reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */
/* The esp8089 needs 200 ms after driving wifi-en high */
post-power-on-delay-ms = <200>;
@@ -71,7 +69,7 @@

&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
+ pinctrl-0 = <&mmc1_pg_pins>;
vmmc-supply = <&reg_dldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
@@ -85,17 +83,6 @@
};
};

-&mmc1_pins_a {
- bias-pull-up;
-};
-
-&r_pio {
- wifi_pwrseq_pin_mid2407: wifi_pwrseq_pin@0 {
- pins = "PL6";
- function = "gpio_out";
- };
-};
-
&touchscreen {
reg = <0x40>;
compatible = "silead,gsl1680";
diff --git a/arch/arm/dts/sun8i-a23-polaroid-mid2809pxe04.dts b/arch/arm/dts/sun8i-a23-polaroid-mid2809pxe04.dts
index 6b3bcae089..9f9232a2fe 100644
--- a/arch/arm/dts/sun8i-a23-polaroid-mid2809pxe04.dts
+++ b/arch/arm/dts/sun8i-a23-polaroid-mid2809pxe04.dts
@@ -54,8 +54,6 @@

wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
- pinctrl-names = "default";
- pinctrl-0 = <&wifi_pwrseq_pin_mid2809>;
reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */
/* The esp8089 needs 200 ms after driving wifi-en high */
post-power-on-delay-ms = <200>;
@@ -64,7 +62,7 @@

&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
+ pinctrl-0 = <&mmc1_pg_pins>;
vmmc-supply = <&reg_dldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
@@ -78,17 +76,6 @@
};
};

-&mmc1_pins_a {
- bias-pull-up;
-};
-
-&r_pio {
- wifi_pwrseq_pin_mid2809: wifi_pwrseq_pin@0 {
- pins = "PL6";
- function = "gpio_out";
- };
-};
-
&touchscreen {
reg = <0x40>;
compatible = "silead,gsl3670";
diff --git a/arch/arm/dts/sun8i-a23-q8-tablet.dts b/arch/arm/dts/sun8i-a23-q8-tablet.dts
index b6958e8f2f..51097c77a1 100644
--- a/arch/arm/dts/sun8i-a23-q8-tablet.dts
+++ b/arch/arm/dts/sun8i-a23-q8-tablet.dts
@@ -61,3 +61,13 @@
"Headset Mic", "HBIAS";
status = "okay";
};
+
+&panel {
+ compatible = "bananapi,s070wv20-ct16";
+};
+
+&tcon0_out {
+ tcon0_out_lcd: endpoint {
+ remote-endpoint = <&panel_input>;
+ };
+};
diff --git a/arch/arm/dts/sun8i-a23.dtsi b/arch/arm/dts/sun8i-a23.dtsi
index 58e6585b50..a5e884a8b2 100644
--- a/arch/arm/dts/sun8i-a23.dtsi
+++ b/arch/arm/dts/sun8i-a23.dtsi
@@ -45,11 +45,7 @@
#include "sun8i-a23-a33.dtsi"

/ {
- memory {
- reg = <0x40000000 0x40000000>;
- };
-
- soc@1c00000 {
+ soc {
codec: codec@1c22c00 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun8i-a23-codec";
@@ -66,10 +62,26 @@
};
};

+&be0 {
+ compatible = "allwinner,sun8i-a23-display-backend";
+};
+
&ccu {
compatible = "allwinner,sun8i-a23-ccu";
};

+&de {
+ compatible = "allwinner,sun8i-a23-display-engine";
+};
+
+&drc0 {
+ compatible = "allwinner,sun8i-a23-drc";
+};
+
+&fe0 {
+ compatible = "allwinner,sun8i-a23-display-frontend";
+};
+
&pio {
compatible = "allwinner,sun8i-a23-pinctrl";
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
@@ -77,6 +89,10 @@
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
};

+&tcon0 {
+ compatible = "allwinner,sun8i-a23-tcon";
+};
+
&usb_otg {
compatible = "allwinner,sun6i-a31-musb";
};
diff --git a/arch/arm/dts/sun8i-r16-nintendo-nes-classic-edition.dts b/arch/arm/dts/sun8i-a33-et-q8-v1.6.dts
similarity index 81%
rename from arch/arm/dts/sun8i-r16-nintendo-nes-classic-edition.dts
rename to arch/arm/dts/sun8i-a33-et-q8-v1.6.dts
index e5590208ed..9c5750c256 100644
--- a/arch/arm/dts/sun8i-r16-nintendo-nes-classic-edition.dts
+++ b/arch/arm/dts/sun8i-a33-et-q8-v1.6.dts
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016 FUKAUMI Naoki <naobsd@gmail.com>
+ * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
@@ -42,34 +42,16 @@

/dts-v1/;
#include "sun8i-a33.dtsi"
+#include "sun8i-q8-common.dtsi"

/ {
- model = "Nintendo NES Classic Edition";
- compatible = "nintendo,nes-classic-edition", "allwinner,sun8i-a33";
-
- aliases {
- serial0 = &uart0;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
+ model = "Q8 A33 Tablet";
+ compatible = "allwinner,q8-a33", "allwinner,sun8i-a33";
};

-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
- status = "okay";
-};
-
-&nfc {
- status = "okay";
-
- nand@0 {
- #address-cells = <1>;
- #size-cells = <1>;
+&tcon0_out {
+ tcon0_out_lcd: endpoint@0 {
reg = <0>;
- allwinner,rb = <0>;
- nand-ecc-mode = "hw";
+ remote-endpoint = <&panel_input>;
};
};
diff --git a/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts b/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
index f71159987c..2dfdd0a315 100644
--- a/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
+++ b/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
@@ -69,7 +69,7 @@
};

&lradc {
- button@600 {
+ button-600 {
label = "Back";
linux,code = <KEY_BACK>;
channel = <0>;
@@ -79,7 +79,7 @@

&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
+ pinctrl-0 = <&mmc1_pg_pins>;
vmmc-supply = <&reg_dldo1>;
bus-width = <4>;
non-removable;
diff --git a/arch/arm/dts/sun8i-a33-inet-d978-rev2.dts b/arch/arm/dts/sun8i-a33-inet-d978-rev2.dts
index 3e05959104..065cb620aa 100644
--- a/arch/arm/dts/sun8i-a33-inet-d978-rev2.dts
+++ b/arch/arm/dts/sun8i-a33-inet-d978-rev2.dts
@@ -63,20 +63,16 @@
pinctrl-names = "default";
pinctrl-0 = <&led_pin_d978>;

- home {
+ led {
label = "d978:blue:home";
gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
};
};
};

-&mmc1_pins_a {
- bias-pull-up;
-};
-
&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
+ pinctrl-0 = <&mmc1_pg_pins>;
vmmc-supply = <&reg_dldo1>;
bus-width = <4>;
non-removable;
@@ -88,7 +84,7 @@
};

&r_pio {
- led_pin_d978: led_pin_d978@0 {
+ led_pin_d978: led-pin {
pins = "PL5";
function = "gpio_out";
drive-strength = <20>;
@@ -101,7 +97,7 @@

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_a>,
- <&uart1_pins_cts_rts_a>;
+ pinctrl-0 = <&uart1_pg_pins>,
+ <&uart1_cts_rts_pg_pins>;
status = "okay";
};
diff --git a/arch/arm/dts/sun8i-a33-ippo-q8h-v1.2.dts b/arch/arm/dts/sun8i-a33-ippo-q8h-v1.2.dts
new file mode 100644
index 0000000000..9c5750c256
--- /dev/null
+++ b/arch/arm/dts/sun8i-a33-ippo-q8h-v1.2.dts
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-a33.dtsi"
+#include "sun8i-q8-common.dtsi"
+
+/ {
+ model = "Q8 A33 Tablet";
+ compatible = "allwinner,q8-a33", "allwinner,sun8i-a33";
+};
+
+&tcon0_out {
+ tcon0_out_lcd: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&panel_input>;
+ };
+};
diff --git a/arch/arm/dts/sun8i-a33-olinuxino.dts b/arch/arm/dts/sun8i-a33-olinuxino.dts
index a1a1eb64ca..8538514c85 100644
--- a/arch/arm/dts/sun8i-a33-olinuxino.dts
+++ b/arch/arm/dts/sun8i-a33-olinuxino.dts
@@ -62,7 +62,7 @@
leds {
compatible = "gpio-leds";

- green {
+ led {
label = "a33-olinuxino:green:usr";
gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>;
};
@@ -82,8 +82,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
@@ -100,7 +98,7 @@
axp22x: pmic@3a3 {
compatible = "x-powers,axp223";
reg = <0x3a3>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
eldoin-supply = <&reg_dcdc1>;
x-powers,drive-vbus-en;
@@ -196,8 +194,8 @@
"Headphone", "Headphone Jack";
/* Board level routing. First 2 routes copied from SoC level */
simple-audio-card,routing =
- "Left DAC", "AIF1 Slot 0 Left",
- "Right DAC", "AIF1 Slot 0 Right",
+ "Left DAC", "DACL",
+ "Right DAC", "DACR",
"HP", "HPCOM",
"Headphone Jack", "HP",
"MIC1", "Microphone Jack",
@@ -207,7 +205,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_b>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun8i-a33-q8-tablet.dts b/arch/arm/dts/sun8i-a33-q8-tablet.dts
index b0bc2360f8..9c5750c256 100644
--- a/arch/arm/dts/sun8i-a33-q8-tablet.dts
+++ b/arch/arm/dts/sun8i-a33-q8-tablet.dts
@@ -48,3 +48,10 @@
model = "Q8 A33 Tablet";
compatible = "allwinner,q8-a33", "allwinner,sun8i-a33";
};
+
+&tcon0_out {
+ tcon0_out_lcd: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&panel_input>;
+ };
+};
diff --git a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
index 541acb4d2b..d54a067fc7 100644
--- a/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
+++ b/arch/arm/dts/sun8i-a33-sinlinx-sina33.dts
@@ -63,16 +63,10 @@

panel {
compatible = "netron-dy,e231732";
- #address-cells = <1>;
- #size-cells = <0>;
+ power-supply = <&reg_vcc3v3>;

- port@0 {
- reg = <0>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- panel_input: endpoint@0 {
- reg = <0>;
+ port {
+ panel_input: endpoint {
remote-endpoint = <&tcon0_out_panel>;
};
};
@@ -117,21 +111,21 @@
vref-supply = <&reg_dcdc1>;
status = "okay";

- button@200 {
+ button-200 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <191011>;
};

- button@400 {
+ button-400 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
voltage = <391304>;
};

- button@600 {
+ button-600 {
label = "Home";
linux,code = <KEY_HOME>;
channel = <0>;
@@ -140,8 +134,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
@@ -161,29 +153,19 @@
&mmc2_8bit_pins {
/* Increase drive strength for DDR modes */
drive-strength = <40>;
- /* eMMC is missing pull-ups */
- bias-pull-up;
};

&ohci0 {
status = "okay";
};

-&pio {
- mmc0_cd_pin_sina33: mmc0_cd_pin@0 {
- pins = "PB4";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
&r_rsb {
status = "okay";

axp22x: pmic@3a3 {
compatible = "x-powers,axp223";
reg = <0x3a3>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
eldoin-supply = <&reg_dcdc1>;
};
@@ -278,7 +260,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_b>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

diff --git a/arch/arm/dts/sun8i-a33.dtsi b/arch/arm/dts/sun8i-a33.dtsi
index 8d278ee001..b3d1bdfb51 100644
--- a/arch/arm/dts/sun8i-a33.dtsi
+++ b/arch/arm/dts/sun8i-a33.dtsi
@@ -46,7 +46,7 @@
#include <dt-bindings/thermal/thermal.h>

/ {
- cpu0_opp_table: opp_table0 {
+ cpu0_opp_table: opp-table-cpu {
compatible = "operating-points-v2";
opp-shared;

@@ -131,37 +131,40 @@
#cooling-cells = <2>;
};

- cpu@1 {
+ cpu1: cpu@1 {
+ clocks = <&ccu CLK_CPUX>;
+ clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
+ #cooling-cells = <2>;
};

- cpu@2 {
+ cpu2: cpu@2 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <2>;
+ clocks = <&ccu CLK_CPUX>;
+ clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
+ #cooling-cells = <2>;
};

- cpu@3 {
+ cpu3: cpu@3 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <3>;
+ clocks = <&ccu CLK_CPUX>;
+ clock-names = "cpu";
operating-points-v2 = <&cpu0_opp_table>;
+ #cooling-cells = <2>;
};
};

- de: display-engine {
- compatible = "allwinner,sun8i-a33-display-engine";
- allwinner,pipelines = <&fe0>;
- status = "disabled";
- };
-
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&ths>;
};

- mali_opp_table: gpu-opp-table {
+ mali_opp_table: opp-table-gpu {
compatible = "operating-points-v2";

opp-144000000 {
@@ -177,21 +180,17 @@
};
};

- memory {
- reg = <0x40000000 0x80000000>;
- };
-
sound: sound {
compatible = "simple-audio-card";
simple-audio-card,name = "sun8i-a33-audio";
simple-audio-card,format = "i2s";
simple-audio-card,frame-master = <&link_codec>;
simple-audio-card,bitclock-master = <&link_codec>;
- simple-audio-card,mclk-fs = <512>;
+ simple-audio-card,mclk-fs = <128>;
simple-audio-card,aux-devs = <&codec_analog>;
simple-audio-card,routing =
- "Left DAC", "AIF1 Slot 0 Left",
- "Right DAC", "AIF1 Slot 0 Right";
+ "Left DAC", "DACL",
+ "Right DAC", "DACR";
status = "disabled";

simple-audio-card,cpu {
@@ -199,54 +198,24 @@
};

link_codec: simple-audio-card,codec {
- sound-dai = <&codec>;
+ sound-dai = <&codec 0>;
};
};

- soc@1c00000 {
- tcon0: lcd-controller@1c0c000 {
- compatible = "allwinner,sun8i-a33-tcon";
- reg = <0x01c0c000 0x1000>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_LCD>,
- <&ccu CLK_LCD_CH0>;
- clock-names = "ahb",
- "tcon-ch0";
- clock-output-names = "tcon-pixel-clock";
- resets = <&ccu RST_BUS_LCD>;
- reset-names = "lcd";
- status = "disabled";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- tcon0_in: port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0>;
-
- tcon0_in_drc0: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&drc0_out_tcon0>;
- };
- };
-
- tcon0_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- tcon0_out_dsi: endpoint@1 {
- reg = <1>;
- remote-endpoint = <&dsi_in_tcon0>;
- };
- };
- };
+ soc {
+ video-codec@1c0e000 {
+ compatible = "allwinner,sun8i-a33-video-engine";
+ reg = <0x01c0e000 0x1000>;
+ clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>,
+ <&ccu CLK_DRAM_VE>;
+ clock-names = "ahb", "mod", "ram";
+ resets = <&ccu RST_BUS_VE>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ allwinner,sram = <&ve_sram 1>;
};

crypto: crypto-engine@1c15000 {
- compatible = "allwinner,sun4i-a10-crypto";
+ compatible = "allwinner,sun8i-a33-crypto";
reg = <0x01c15000 0x1000>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>;
@@ -269,7 +238,7 @@
};

codec: codec@1c22e00 {
- #sound-dai-cells = <0>;
+ #sound-dai-cells = <1>;
compatible = "allwinner,sun8i-a33-codec";
reg = <0x01c22e00 0x400>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
@@ -296,19 +265,12 @@
phys = <&dphy>;
phy-names = "dphy";
status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;

- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0>;
-
- dsi_in_tcon0: endpoint {
- remote-endpoint = <&tcon0_out_dsi>;
- };
+ port {
+ dsi_in_tcon0: endpoint {
+ remote-endpoint = <&tcon0_out_dsi>;
};
};
};
@@ -323,119 +285,10 @@
status = "disabled";
#phy-cells = <0>;
};
-
- fe0: display-frontend@1e00000 {
- compatible = "allwinner,sun8i-a33-display-frontend";
- reg = <0x01e00000 0x20000>;
- interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_DE_FE>, <&ccu CLK_DE_FE>,
- <&ccu CLK_DRAM_DE_FE>;
- clock-names = "ahb", "mod",
- "ram";
- resets = <&ccu RST_BUS_DE_FE>;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- fe0_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- fe0_out_be0: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&be0_in_fe0>;
- };
- };
- };
- };
-
- be0: display-backend@1e60000 {
- compatible = "allwinner,sun8i-a33-display-backend";
- reg = <0x01e60000 0x10000>, <0x01e80000 0x1000>;
- reg-names = "be", "sat";
- interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_DE_BE>, <&ccu CLK_DE_BE>,
- <&ccu CLK_DRAM_DE_BE>, <&ccu CLK_BUS_SAT>;
- clock-names = "ahb", "mod",
- "ram", "sat";
- resets = <&ccu RST_BUS_DE_BE>, <&ccu RST_BUS_SAT>;
- reset-names = "be", "sat";
- assigned-clocks = <&ccu CLK_DE_BE>;
- assigned-clock-rates = <300000000>;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- be0_in: port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0>;
-
- be0_in_fe0: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&fe0_out_be0>;
- };
- };
-
- be0_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- be0_out_drc0: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&drc0_in_be0>;
- };
- };
- };
- };
-
- drc0: drc@1e70000 {
- compatible = "allwinner,sun8i-a33-drc";
- reg = <0x01e70000 0x10000>;
- interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_DRC>, <&ccu CLK_DRC>,
- <&ccu CLK_DRAM_DRC>;
- clock-names = "ahb", "mod", "ram";
- resets = <&ccu RST_BUS_DRC>;
-
- assigned-clocks = <&ccu CLK_DRC>;
- assigned-clock-rates = <300000000>;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- drc0_in: port@0 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0>;
-
- drc0_in_be0: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&be0_out_drc0>;
- };
- };
-
- drc0_out: port@1 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <1>;
-
- drc0_out_tcon0: endpoint@0 {
- reg = <0>;
- remote-endpoint = <&tcon0_in_drc0>;
- };
- };
- };
- };
};

thermal-zones {
- cpu_thermal {
+ cpu-thermal {
/* milliseconds */
polling-delay-passive = <250>;
polling-delay = <1000>;
@@ -444,11 +297,17 @@
cooling-maps {
map0 {
trip = <&cpu_alert0>;
- cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
map1 {
trip = <&cpu_alert1>;
- cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};

map2 {
@@ -502,10 +361,35 @@
};
};

+&be0 {
+ compatible = "allwinner,sun8i-a33-display-backend";
+ /* A33 has an extra "SAT" module packed inside the display backend */
+ reg = <0x01e60000 0x10000>, <0x01e80000 0x1000>;
+ reg-names = "be", "sat";
+ clocks = <&ccu CLK_BUS_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_DRAM_DE_BE>, <&ccu CLK_BUS_SAT>;
+ clock-names = "ahb", "mod",
+ "ram", "sat";
+ resets = <&ccu RST_BUS_DE_BE>, <&ccu RST_BUS_SAT>;
+ reset-names = "be", "sat";
+};
+
&ccu {
compatible = "allwinner,sun8i-a33-ccu";
};

+&de {
+ compatible = "allwinner,sun8i-a33-display-engine";
+};
+
+&drc0 {
+ compatible = "allwinner,sun8i-a33-drc";
+};
+
+&fe0 {
+ compatible = "allwinner,sun8i-a33-display-frontend";
+};
+
&mali {
operating-points-v2 = <&mali_opp_table>;
};
@@ -515,13 +399,27 @@
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;

- uart0_pins_b: uart0@1 {
+ uart0_pb_pins: uart0-pb-pins {
pins = "PB0", "PB1";
function = "uart0";
};

};

+&tcon0 {
+ compatible = "allwinner,sun8i-a33-tcon";
+};
+
+&tcon0_out {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon0_out_dsi: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&dsi_in_tcon0>;
+ };
+};
+
&usb_otg {
compatible = "allwinner,sun8i-a33-musb";
};
diff --git a/arch/arm/dts/sun8i-q8-common.dtsi b/arch/arm/dts/sun8i-q8-common.dtsi
index c676940a96..3d9a1524e1 100644
--- a/arch/arm/dts/sun8i-q8-common.dtsi
+++ b/arch/arm/dts/sun8i-q8-common.dtsi
@@ -49,6 +49,19 @@
ethernet0 = &sdio_wifi;
};

+ panel: panel {
+ /* Tablet dts should provide panel compatible */
+ backlight = <&backlight>;
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
+ power-supply = <&reg_dc1sw>;
+
+ port {
+ panel_input: endpoint {
+ remote-endpoint = <&tcon0_out_lcd>;
+ };
+ };
+ };
+
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
/*
@@ -64,13 +77,17 @@
};
};

+&de {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};

&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
+ pinctrl-0 = <&mmc1_pg_pins>;
vmmc-supply = <&reg_dldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
@@ -82,18 +99,20 @@
};
};

-&mmc1_pins_a {
- bias-pull-up;
-};
-
&r_pio {
- wifi_pwrseq_pin_q8: wifi_pwrseq_pin@0 {
+ wifi_pwrseq_pin_q8: wifi-pwrseq-pins {
pins = "PL6", "PL7", "PL11";
function = "gpio_in";
bias-pull-up;
};
};

+&tcon0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_rgb666_pins>;
+ status = "okay";
+};
+
&usbphy {
usb1_vbus-supply = <&reg_dldo1>;
};
diff --git a/arch/arm/dts/sun8i-r16-bananapi-m2m.dts b/arch/arm/dts/sun8i-r16-bananapi-m2m.dts
index 0dbdb29a8f..293016d081 100644
--- a/arch/arm/dts/sun8i-r16-bananapi-m2m.dts
+++ b/arch/arm/dts/sun8i-r16-bananapi-m2m.dts
@@ -64,17 +64,17 @@
leds {
compatible = "gpio-leds";

- blue {
+ led-0 {
label = "bpi-m2m:blue:usr";
gpios = <&pio 2 7 GPIO_ACTIVE_LOW>;
};

- green {
+ led-1 {
label = "bpi-m2m:green:usr";
gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>;
};

- red {
+ led-2 {
label = "bpi-m2m:red:power";
gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
default-state = "on";
@@ -91,6 +91,8 @@
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */
+ clocks = <&rtc 1>;
+ clock-names = "ext_clock";
};
};

@@ -103,13 +105,13 @@
};

&cpu0_opp_table {
- opp@1104000000 {
+ opp-1104000000 {
opp-hz = /bits/ 64 <1104000000>;
opp-microvolt = <1320000>;
clock-latency-ns = <244144>; /* 8 32k periods */
};

- opp@1200000000 {
+ opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1320000>;
clock-latency-ns = <244144>; /* 8 32k periods */
@@ -124,30 +126,7 @@
status = "okay";
};

-/* This is the i2c bus exposed on the DSI connector for the touch panel */
-&i2c0 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
- status = "disabled";
-};
-
-/* This is the i2c bus exposed on the GPIO header */
-&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
- status = "disabled";
-};
-
-/* This is the i2c bus exposed on the CSI connector to control the sensor */
-&i2c2 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins_a>;
- status = "disabled";
-};
-
&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
@@ -156,7 +135,7 @@

&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>;
+ pinctrl-0 = <&mmc1_pg_pins>;
vmmc-supply = <&reg_aldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
@@ -184,7 +163,7 @@
axp22x: pmic@3a3 {
compatible = "x-powers,axp223";
reg = <0x3a3>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
eldoin-supply = <&reg_dcdc1>;
x-powers,drive-vbus-en;
@@ -292,14 +271,26 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_b>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

&uart1 {
pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins_a>, <&uart1_pins_cts_rts_a>;
+ pinctrl-0 = <&uart1_pg_pins>, <&uart1_cts_rts_pg_pins>;
+ uart-has-rtscts;
status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ clocks = <&rtc 1>;
+ clock-names = "lpo";
+ vbat-supply = <&reg_dldo1>;
+ vddio-supply = <&reg_aldo3>;
+ device-wakeup-gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
+ host-wakeup-gpios = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
+ shutdown-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
+ };
};

&usb_otg {
diff --git a/arch/arm/dts/sun8i-r16-nintendo-nes-classic.dts b/arch/arm/dts/sun8i-r16-nintendo-nes-classic.dts
new file mode 100644
index 0000000000..246dec5846
--- /dev/null
+++ b/arch/arm/dts/sun8i-r16-nintendo-nes-classic.dts
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/* Copyright (c) 2016 FUKAUMI Naoki <naobsd@gmail.com> */
+
+/dts-v1/;
+#include "sun8i-a33.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+ model = "Nintendo NES Classic Edition";
+ compatible = "nintendo,nes-classic", "allwinner,sun8i-r16",
+ "allwinner,sun8i-a33";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&uart0 {
+ /*
+ * UART0 is available on two ports: PB and PF, both are accessible.
+ * PF can also be used for the SD card so PB is preferred.
+ */
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pf_pins>;
+ status = "okay";
+};
+
+&nfc {
+ status = "okay";
+
+ /* 2Gb Macronix MX30LF2G18AC (3V) */
+ nand@0 {
+ reg = <0>;
+ allwinner,rb = <0>;
+ nand-ecc-mode = "hw";
+ nand-ecc-strength = <16>;
+ nand-ecc-step-size = <1024>;
+ };
+};
+
+&usb_otg {
+ status = "okay";
+ dr_mode = "otg";
+};
+
+&usbphy {
+ /* VBUS is always on because it is wired to the power supply */
+ usb1_vbus-supply = <&reg_vcc5v0>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/sun8i-r16-nintendo-super-nes-classic.dts b/arch/arm/dts/sun8i-r16-nintendo-super-nes-classic.dts
new file mode 100644
index 0000000000..80761d7904
--- /dev/null
+++ b/arch/arm/dts/sun8i-r16-nintendo-super-nes-classic.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/* Copyright (c) 2018 Miquèl RAYNAL <miquel.raynal@bootlin.com> */
+
+/dts-v1/;
+#include "sun8i-r16-nintendo-nes-classic.dts"
+
+/ {
+ model = "Nintendo SuperNES Classic Edition";
+ compatible = "nintendo,super-nes-classic", "nintendo,nes-classic",
+ "allwinner,sun8i-r16", "allwinner,sun8i-a33";
+};
diff --git a/arch/arm/dts/sun8i-r16-parrot.dts b/arch/arm/dts/sun8i-r16-parrot.dts
index 472c03b7ae..2be1b76fe2 100644
--- a/arch/arm/dts/sun8i-r16-parrot.dts
+++ b/arch/arm/dts/sun8i-r16-parrot.dts
@@ -63,17 +63,15 @@

leds {
compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&led_pins_parrot>;

- led1 {
+ led-1 {
label = "parrot:led1:usr";
- gpio = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */
+ gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */
};

- led2 {
+ led-2 {
label = "parrot:led2:usr";
- gpio = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */
+ gpios = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */
};
};

@@ -97,8 +95,6 @@
};

&i2c1 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
status = "okay";

/*
@@ -111,14 +107,14 @@
vref-supply = <&reg_aldo3>;
status = "okay";

- button@0 {
+ button-190 {
label = "V+";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <190000>;
};

- button@1 {
+ button-390 {
label = "V-";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
@@ -128,8 +124,6 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_parrot>;
vmmc-supply = <&reg_dcdc1>;
cd-gpios = <&pio 3 14 GPIO_ACTIVE_LOW>; /* PD14 */
bus-width = <4>;
@@ -138,7 +132,7 @@

&mmc1 {
pinctrl-names = "default";
- pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_parrot>;
+ pinctrl-0 = <&mmc1_pg_pins>;
vmmc-supply = <&reg_aldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
@@ -158,51 +152,19 @@

&mmc2_8bit_pins {
drive-strength = <40>;
- bias-pull-up;
};

&ohci0 {
status = "okay";
};

-&pio {
- mmc0_cd_pin_parrot: mmc0_cd_pin@0 {
- pins = "PD14";
- function = "gpio_in";
- bias-pull-up;
- };
-
- led_pins_parrot: led_pins@0 {
- pins = "PE16", "PE17";
- function = "gpio_out";
- };
-
- usb0_id_det: usb0_id_detect_pin@0 {
- pins = "PD10";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb1_vbus_pin_parrot: usb1_vbus_pin@0 {
- pins = "PD12";
- function = "gpio_out";
- };
-};
-
-&r_pio {
- wifi_reset_pin_parrot: wifi_reset_pin@0 {
- pins = "PL6";
- function = "gpio_out";
- };
-};
-
&r_rsb {
status = "okay";

axp22x: pmic@3a3 {
compatible = "x-powers,axp223";
reg = <0x3a3>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
drivevbus-supply = <&reg_vcc5v0>;
x-powers,drive-vbus-en;
@@ -319,8 +281,6 @@
};

&reg_usb1_vbus {
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_vbus_pin_parrot>;
gpio = <&pio 3 12 GPIO_ACTIVE_HIGH>; /* PD12 */
status = "okay";
};
@@ -331,7 +291,7 @@

&uart0 {
pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_b>;
+ pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};

@@ -346,10 +306,8 @@

&usbphy {
status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_det>;
usb0_vbus-supply = <&reg_drivevbus>;
- usb0_id_det-gpios = <&pio 3 10 GPIO_ACTIVE_HIGH>; /* PD10 */
+ usb0_id_det-gpios = <&pio 3 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PD10 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb1_vbus-supply = <&reg_usb1_vbus>;
};
diff --git a/arch/arm/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/dts/sun8i-reference-design-tablet.dtsi
index 880096c7e2..797d61cff1 100644
--- a/arch/arm/dts/sun8i-reference-design-tablet.dtsi
+++ b/arch/arm/dts/sun8i-reference-design-tablet.dtsi
@@ -54,6 +54,7 @@
brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
default-brightness-level = <8>;
enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
+ power-supply = <&reg_dc1sw>;
};

chosen {
@@ -69,11 +70,10 @@
*/
clock-frequency = <400000>;

- touchscreen: touchscreen@0 {
+ touchscreen: touchscreen@40 {
+ reg = <0x40>;
interrupt-parent = <&pio>;
interrupts = <1 5 IRQ_TYPE_EDGE_FALLING>; /* PB5 */
- pinctrl-names = "default";
- pinctrl-0 = <&ts_power_pin>;
power-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
/* Tablet dts must provide reg and compatible */
status = "disabled";
@@ -81,40 +81,19 @@
};

&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
status = "okay";
};

-&pio {
- mmc0_cd_pin: mmc0_cd_pin@0 {
- pins = "PB4";
- function = "gpio_in";
- bias-pull-up;
- };
-
- ts_power_pin: ts_power_pin@0 {
- pins = "PH1";
- function = "gpio_out";
- };
-
- usb0_id_detect_pin: usb0_id_detect_pin@0 {
- pins = "PH8";
- function = "gpio_in";
- bias-pull-up;
- };
-};
-
&r_rsb {
status = "okay";

axp22x: pmic@3a3 {
compatible = "x-powers,axp223";
reg = <0x3a3>;
- interrupt-parent = <&nmi_intc>;
+ interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
eldoin-supply = <&reg_dcdc1>;
drivevbus-supply = <&reg_vcc5v0>;
@@ -238,9 +217,7 @@
};

&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>;
- usb0_id_det-gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
+ usb0_id_det-gpios = <&pio 7 8 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH8 */
usb0_vbus_power-supply = <&usb_power_supply>;
usb0_vbus-supply = <&reg_drivevbus>;
status = "okay";
diff --git a/arch/arm/dts/sunxi-common-regulators.dtsi b/arch/arm/dts/sunxi-common-regulators.dtsi
index f1953b0c50..d8e5826fb3 100644
--- a/arch/arm/dts/sunxi-common-regulators.dtsi
+++ b/arch/arm/dts/sunxi-common-regulators.dtsi
@@ -43,43 +43,10 @@
*/

#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/sun4i-a10.h>
-
-&pio {
- ahci_pwr_pin_a: ahci_pwr_pin@0 {
- allwinner,pins = "PB8";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- usb0_vbus_pin_a: usb0_vbus_pin@0 {
- allwinner,pins = "PB9";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- usb1_vbus_pin_a: usb1_vbus_pin@0 {
- allwinner,pins = "PH6";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- usb2_vbus_pin_a: usb2_vbus_pin@0 {
- allwinner,pins = "PH3";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-};

/ {
reg_ahci_5v: ahci-5v {
compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&ahci_pwr_pin_a>;
regulator-name = "ahci-5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
@@ -91,8 +58,6 @@

reg_usb0_vbus: usb0-vbus {
compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_vbus_pin_a>;
regulator-name = "usb0-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
@@ -103,8 +68,6 @@

reg_usb1_vbus: usb1-vbus {
compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_vbus_pin_a>;
regulator-name = "usb1-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
@@ -116,8 +79,6 @@

reg_usb2_vbus: usb2-vbus {
compatible = "regulator-fixed";
- pinctrl-names = "default";
- pinctrl-0 = <&usb2_vbus_pin_a>;
regulator-name = "usb2-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
diff --git a/arch/arm/dts/sunxi-reference-design-tablet.dtsi b/arch/arm/dts/sunxi-reference-design-tablet.dtsi
index b8241462fc..117198c52e 100644
--- a/arch/arm/dts/sunxi-reference-design-tablet.dtsi
+++ b/arch/arm/dts/sunxi-reference-design-tablet.dtsi
@@ -42,18 +42,17 @@

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
-#include <dt-bindings/pinctrl/sun4i-a10.h>
#include "sunxi-common-regulators.dtsi"

&i2c0 {
pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins_a>;
+ pinctrl-0 = <&i2c0_pins>;
status = "okay";
};

&i2c1 {
pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins_a>;
+ pinctrl-0 = <&i2c1_pins>;
status = "okay";
};

@@ -61,14 +60,14 @@
vref-supply = <&reg_vcc3v0>;
status = "okay";

- button@200 {
+ button-200 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
channel = <0>;
voltage = <200000>;
};

- button@400 {
+ button-400 {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
channel = <0>;
@@ -78,6 +77,6 @@

&pwm {
pinctrl-names = "default";
- pinctrl-0 = <&pwm0_pins>;
+ pinctrl-0 = <&pwm0_pin>;
status = "okay";
};
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 1f43b25324..5fc9b29a3e 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -911,7 +911,7 @@ config VIDEO_LCD_PANEL_I2C
config VIDEO_LCD_PANEL_I2C_NAME
string "LCD panel i2c interface node name"
depends on VIDEO_LCD_PANEL_I2C
- default "i2c@0"
+ default "i2c"
---help---
Set the device tree node name for the LCD i2c interface.

diff --git a/configs/Nintendo_NES_Classic_Edition_defconfig b/configs/Nintendo_NES_Classic_Edition_defconfig
index 72e9725c9a..b66023418a 100644
--- a/configs/Nintendo_NES_Classic_Edition_defconfig
+++ b/configs/Nintendo_NES_Classic_Edition_defconfig
@@ -1,6 +1,6 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
-CONFIG_DEFAULT_DEVICE_TREE="sun8i-r16-nintendo-nes-classic-edition"
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-r16-nintendo-nes-classic"
CONFIG_SPL=y
CONFIG_MACH_SUN8I_A33=y
CONFIG_DRAM_CLK=600
--
2.35.1