* [PATCH 1/6] dt-bindings: add vendor prefix for TQ Systems GmbH
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
@ 2019-03-04 16:56 ` Bruno Thomsen
2019-03-04 16:56 ` [PATCH 2/6] dt-bindings: fsl: add compatible for i.MX7S generic board Bruno Thomsen
` (6 subsequent siblings)
7 siblings, 0 replies; 21+ messages in thread
From: Bruno Thomsen @ 2019-03-04 16:56 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, bruno.thomsen, robh+dt, linux-imx, shawnguo,
markus.niebel
TQ is a German embedded System-on-Module manufacture.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 389508584f48..bf6f9c80c627 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -403,6 +403,7 @@ toumaz Toumaz
tpk TPK U.S.A. LLC
tplink TP-LINK Technologies Co., Ltd.
tpo TPO
+tq TQ Systems GmbH
tronfy Tronfy
tronsmart Tronsmart
truly Truly Semiconductors Limited
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH 2/6] dt-bindings: fsl: add compatible for i.MX7S generic board
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
2019-03-04 16:56 ` [PATCH 1/6] dt-bindings: add vendor prefix for TQ Systems GmbH Bruno Thomsen
@ 2019-03-04 16:56 ` Bruno Thomsen
2019-03-20 9:13 ` Shawn Guo
2019-03-04 16:56 ` [PATCH 3/6] dt-bindings: tq: add compatible for i.MX7 boards Bruno Thomsen
` (5 subsequent siblings)
7 siblings, 1 reply; 21+ messages in thread
From: Bruno Thomsen @ 2019-03-04 16:56 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, bruno.thomsen, robh+dt, linux-imx, shawnguo,
markus.niebel
This patch adds missing compatible for i.MX7Solo boards.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
Documentation/devicetree/bindings/arm/fsl.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
index 7fbc42484001..c90058b621bc 100644
--- a/Documentation/devicetree/bindings/arm/fsl.txt
+++ b/Documentation/devicetree/bindings/arm/fsl.txt
@@ -127,6 +127,10 @@ i.MX6q generic board
Required root node properties:
- compatible = "fsl,imx6q";
+i.MX7S generic board
+Required root node properties:
+ - compatible = "fsl,imx7s";
+
i.MX7ULP generic board
Required root node properties:
- compatible = "fsl,imx7ulp";
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH 2/6] dt-bindings: fsl: add compatible for i.MX7S generic board
2019-03-04 16:56 ` [PATCH 2/6] dt-bindings: fsl: add compatible for i.MX7S generic board Bruno Thomsen
@ 2019-03-20 9:13 ` Shawn Guo
0 siblings, 0 replies; 21+ messages in thread
From: Shawn Guo @ 2019-03-20 9:13 UTC (permalink / raw)
To: Bruno Thomsen
Cc: markus.niebel, devicetree, robh+dt, linux-imx, linux-arm-kernel
On Mon, Mar 04, 2019 at 05:56:26PM +0100, Bruno Thomsen wrote:
> This patch adds missing compatible for i.MX7Solo boards.
>
> Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
> ---
> Documentation/devicetree/bindings/arm/fsl.txt | 4 ++++
It's gone. Please patch Documentation/devicetree/bindings/arm/fsl.yaml
instead.
Shawn
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
> index 7fbc42484001..c90058b621bc 100644
> --- a/Documentation/devicetree/bindings/arm/fsl.txt
> +++ b/Documentation/devicetree/bindings/arm/fsl.txt
> @@ -127,6 +127,10 @@ i.MX6q generic board
> Required root node properties:
> - compatible = "fsl,imx6q";
>
> +i.MX7S generic board
> +Required root node properties:
> + - compatible = "fsl,imx7s";
> +
> i.MX7ULP generic board
> Required root node properties:
> - compatible = "fsl,imx7ulp";
> --
> 2.20.1
>
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 3/6] dt-bindings: tq: add compatible for i.MX7 boards
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
2019-03-04 16:56 ` [PATCH 1/6] dt-bindings: add vendor prefix for TQ Systems GmbH Bruno Thomsen
2019-03-04 16:56 ` [PATCH 2/6] dt-bindings: fsl: add compatible for i.MX7S generic board Bruno Thomsen
@ 2019-03-04 16:56 ` Bruno Thomsen
2019-03-27 21:02 ` Rob Herring
2019-03-04 16:56 ` [PATCH 4/6] ARM: dts: tq imx7 common board support Bruno Thomsen
` (4 subsequent siblings)
7 siblings, 1 reply; 21+ messages in thread
From: Bruno Thomsen @ 2019-03-04 16:56 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, bruno.thomsen, robh+dt, linux-imx, shawnguo,
markus.niebel
Add documentation about the following TQ boards:
- TQMa7S
- TQMa7D
- MBa7
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
Documentation/devicetree/bindings/arm/tq.txt | 35 ++++++++++++++++++++
1 file changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/tq.txt
diff --git a/Documentation/devicetree/bindings/arm/tq.txt b/Documentation/devicetree/bindings/arm/tq.txt
new file mode 100644
index 000000000000..b0c22a22007b
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/tq.txt
@@ -0,0 +1,35 @@
+TQ Systems GmbH Device Tree Bindings
+====================================
+
+TQMa series
+-----------
+
+TQMa is a series of System-on-Modules (SoM) targeting industrial control
+systems due to the long-term availability and extended temperature range.
+They are available with a number of different System-on-Chips (SoC).
+The TQMa7 module can only be mounted with NXP i.MX7 Solo or Dual SoCs.
+Primary compatible strings are of the form "tq,<SoC>-<SoM>".
+
+TQMa7S SoM
+Required root node properties:
+ - compatible = "tq,imx7s-tqma7", "fsl,imx7s";
+
+TQMa7D SoM
+Required root node properties:
+ - compatible = "tq,imx7d-tqma7", "fsl,imx7d";
+
+MBa series
+----------
+
+MBa is a series of Carrier Boards / Single Board Computers (SBC) for
+evaluation of TQMa SoMs.
+The MBa7 carrier board can only interface with TQMa7 modules.
+Primary compatible strings are of the form "tq,<SoC>-<SBC>".
+
+MBa7 with TQMa7S SoM
+Required root node properties:
+ - compatible = "tq,imx7s-mba7", "tq,imx7s-tqma7", "fsl,imx7s";
+
+MBa7 with TQMa7D SoM
+Required root node properties:
+ - compatible = "tq,imx7d-mba7", "tq,imx7d-tqma7", "fsl,imx7d";
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH 4/6] ARM: dts: tq imx7 common board support
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
` (2 preceding siblings ...)
2019-03-04 16:56 ` [PATCH 3/6] dt-bindings: tq: add compatible for i.MX7 boards Bruno Thomsen
@ 2019-03-04 16:56 ` Bruno Thomsen
2019-03-20 11:34 ` Shawn Guo
2019-03-04 16:56 ` [PATCH 5/6] ARM: dts: tq imx7s " Bruno Thomsen
` (3 subsequent siblings)
7 siblings, 1 reply; 21+ messages in thread
From: Bruno Thomsen @ 2019-03-04 16:56 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, bruno.thomsen, robh+dt, linux-imx, shawnguo,
markus.niebel
This adds TQMa7 and MBa7 board support.
TQMa7 can be mounted with either i.MX7 Solo or Dual.
All TQMa7 board variants can be mounted in MBa7 carrier board.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
arch/arm/boot/dts/imx7-mba7.dtsi | 586 ++++++++++++++++++++++++++++++
arch/arm/boot/dts/imx7-tqma7.dtsi | 232 ++++++++++++
2 files changed, 818 insertions(+)
create mode 100644 arch/arm/boot/dts/imx7-mba7.dtsi
create mode 100644 arch/arm/boot/dts/imx7-tqma7.dtsi
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
new file mode 100644
index 000000000000..5c3862590f00
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-mba7.dtsi
@@ -0,0 +1,586 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems MBa7 carrier board.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ *
+ * Note: This file does not include nodes for all peripheral devices.
+ * As device driver coverage increases additional nodes can be added.
+ */
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+ beeper {
+ compatible = "gpio-beeper";
+ gpios = <&gpioexp 0 GPIO_ACTIVE_HIGH>;
+ };
+
+ chosen {
+ bootargs="ttymxc5,115200";
+ linux,stdout-path = &uart6;
+ stdout-path = &uart6;
+ };
+
+ gpio_buttons: gpio_keys {
+ compatible = "gpio-keys";
+
+ button-0 {
+ /* #SWITCH_A */
+ label = "S11";
+ linux,code = <KEY_1>;
+ gpios = <&gpioexp 13 GPIO_ACTIVE_LOW>;
+ };
+
+ button-1 {
+ /* #SWITCH_B */
+ label = "S12";
+ linux,code = <KEY_2>;
+ gpios = <&gpioexp 14 GPIO_ACTIVE_LOW>;
+ };
+
+ button-2 {
+ /* #SWITCH_C */
+ label = "S13";
+ linux,code = <KEY_3>;
+ gpios = <&gpioexp 15 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ status = "okay";
+
+ led1 {
+ label = "led1";
+ gpios = <&gpioexp 8 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ led2 {
+ label = "led2";
+ gpios = <&gpioexp 9 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_sd1_vmmc: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "VCC3V3_SD1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_fec1_pwdn: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "PWDN_FEC1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_fec2_pwdn: regulator@2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "PWDN_FEC2";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg1_vbus: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "VBUS_USBOTG1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg2_vbus: regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "VBUS_USBOTG2";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_mpcie_1v5: regulator@5 {
+ compatible = "regulator-fixed";
+ reg = <5>;
+ regulator-name = "VCC1V5_MPCIE";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ gpio = <&gpioexp 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_mpcie_3v3: regulator@6 {
+ compatible = "regulator-fixed";
+ reg = <6>;
+ regulator-name = "VCC3V3_MPCIE";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpioexp 10 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_mba_12v0: regulator@7 {
+ compatible = "regulator-fixed";
+ reg = <7>;
+ regulator-name = "VCC12V0_MBA7";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ gpio = <&gpioexp 11 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_lvds_transmitter: regulator@8 {
+ compatible = "regulator-fixed";
+ reg = <8>;
+ regulator-name = "#SHTDN_LVDS";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpioexp 1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_vref_1v8: regulator@9 {
+ compatible = "regulator-fixed";
+ reg = <9>;
+ regulator-name = "VCC1V8_REF";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ vin-supply = <&sw2_reg>;
+ };
+
+ reg_audio_3v3: regulator@a {
+ compatible = "regulator-fixed";
+ reg = <0xa>;
+ regulator-name = "VCC3V3_AUDIO";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+};
+
+&adc1 {
+ vref-supply = <®_vref_1v8>;
+ status = "okay";
+};
+
+&adc2 {
+ vref-supply = <®_vref_1v8>;
+ status = "okay";
+};
+
+&ecspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ fsl,spi-num-chipselects = <3>;
+ cs-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>, <&gpio4 1 GPIO_ACTIVE_LOW>,
+ <&gpio4 2 GPIO_ACTIVE_LOW>;
+
+ status = "okay";
+};
+
+&ecspi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi2>;
+ fsl,spi-num-chipselects = <1>;
+ status = "okay";
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rgmii-id";
+ phy-reset-gpios = <&gpio7 15 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <1>;
+ phy-reset-delay = <1>;
+ phy-supply = <®_fec1_pwdn>;
+ phy-handle = <ðphy1_0>;
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy1_0: ethernet-phy1@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ /* LED1: Link/Activity, LED2: Error */
+ ti,led-function = <0x0db0>;
+ /* Active low, LED1 and LED2 driven by phy */
+ ti,led-ctrl = <0x1001>;
+ };
+ };
+};
+
+&flexcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ status = "okay";
+};
+
+&flexcan2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ status = "okay";
+};
+
+&i2c1 {
+ sensor1: lm75@49 {
+ compatible = "lm75";
+ reg = <0x49>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+
+ codec: tlv320aic32x4@18 {
+ compatible = "ti,tlv320aic32x4";
+ reg = <0x18>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clock-names = "mclk";
+ ldoin-supply = <®_audio_3v3>;
+ iov-supply = <®_audio_3v3>;
+ };
+
+ gpioexp: pca9555@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpioexp>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_mba7_1>;
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO 0x7c
+ MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x74
+ MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x74
+ MX7D_PAD_UART1_RX_DATA__GPIO4_IO0 0x74
+ MX7D_PAD_UART1_TX_DATA__GPIO4_IO1 0x74
+ MX7D_PAD_UART2_RX_DATA__GPIO4_IO2 0x74
+ >;
+ };
+
+ pinctrl_ecspi2: ecspi2grp {
+ fsl,pins = <
+ MX7D_PAD_ECSPI2_MISO__ECSPI2_MISO 0x7c
+ MX7D_PAD_ECSPI2_MOSI__ECSPI2_MOSI 0x74
+ MX7D_PAD_ECSPI2_SCLK__ECSPI2_SCLK 0x74
+ MX7D_PAD_ECSPI2_SS0__ECSPI2_SS0 0x74
+ >;
+ };
+
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x02
+ MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x00
+
+ MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x71
+ MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x71
+ MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x71
+ MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x71
+ MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x71
+ MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x71
+ MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x79
+ MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x79
+ MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x79
+ MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x79
+ MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x79
+ MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x79
+
+ /* Reset: SION, 100kPU, SRE_FAST, DSE_X1 */
+ MX7D_PAD_ENET1_COL__GPIO7_IO15 0x40000070
+
+ /* INT/PWDN: SION, 100kPU, HYS, SRE_FAST, DSE_X1 */
+ MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x40000078
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX 0x5a
+ MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX 0x52
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x5a
+ MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x52
+ >;
+ };
+
+ pinctrl_hog_mba7_1: hogmba71grp {
+ fsl,pins = <
+ /* Limitation: WDOG2_B / WDOG2_RESET not usable */
+ MX7D_PAD_ENET1_RX_CLK__GPIO7_IO13 0x4000007c
+ MX7D_PAD_ENET1_CRS__GPIO7_IO14 0x40000074
+ /* #BOOT_EN */
+ MX7D_PAD_UART2_TX_DATA__GPIO4_IO3 0x40000010
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX7D_PAD_I2C2_SCL__I2C2_SCL 0x40000078
+ MX7D_PAD_I2C2_SDA__I2C2_SDA 0x40000078
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX7D_PAD_I2C3_SCL__I2C3_SCL 0x40000078
+ MX7D_PAD_I2C3_SDA__I2C3_SDA 0x40000078
+ >;
+ };
+
+
+ pinctrl_gpioexp: pca95550grp {
+ fsl,pins = <
+ MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12 0x78
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x7e
+ MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x76
+ MX7D_PAD_UART3_CTS_B__UART3_DCE_CTS 0x76
+ MX7D_PAD_UART3_RTS_B__UART3_DCE_RTS 0x7e
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX7D_PAD_SAI2_TX_SYNC__UART4_DCE_RX 0x7e
+ MX7D_PAD_SAI2_TX_BCLK__UART4_DCE_TX 0x76
+ MX7D_PAD_SAI2_RX_DATA__UART4_DCE_CTS 0x76
+ MX7D_PAD_SAI2_TX_DATA__UART4_DCE_RTS 0x7e
+ >;
+ };
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins = <
+ MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x7e
+ MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x76
+ >;
+ };
+
+ pinctrl_uart6: uart6grp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_DATA08__UART6_DCE_RX 0x7d
+ MX7D_PAD_EPDC_DATA09__UART6_DCE_TX 0x75
+ MX7D_PAD_EPDC_DATA11__UART6_DCE_CTS 0x75
+ MX7D_PAD_EPDC_DATA10__UART6_DCE_RTS 0x7d
+ >;
+ };
+
+ pinctrl_uart7: uart7grp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_DATA12__UART7_DCE_RX 0x7e
+ MX7D_PAD_EPDC_DATA13__UART7_DCE_TX 0x76
+ MX7D_PAD_EPDC_DATA15__UART7_DCE_CTS 0x76
+ /* Limitation: RTS is not connected */
+ MX7D_PAD_EPDC_DATA14__UART7_DCE_RTS 0x7e
+ >;
+ };
+
+ pinctrl_usdhc1_gpio: usdhc1grp_gpio {
+ fsl,pins = <
+ /* WP */
+ MX7D_PAD_SD1_WP__GPIO5_IO1 0x7c
+ /* CD */
+ MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x7c
+ /* VSELECT */
+ MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5e
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x57
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5e
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5e
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5e
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5e
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x57
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x57
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
+ >;
+ };
+};
+
+&iomuxc_lpsr {
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ /* LCD_CONTRAST */
+ MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT 0x50
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO04__USB_OTG1_OC 0x5c
+ MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x59
+ >;
+ };
+
+ pinctrl_wdog1: wdog1grp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x30
+ >;
+ };
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ assigned-clocks = <&clks IMX7D_UART4_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart6>;
+ assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart7 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart7>;
+ assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
+
+&usbotg1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg1>;
+ vbus-supply = <®_usb_otg1_vbus>;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
+ cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <®_sd1_vmmc>;
+ bus-width = <4>;
+ no-1-8-v;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog1>;
+ fsl,wdog_b;
+};
diff --git a/arch/arm/boot/dts/imx7-tqma7.dtsi b/arch/arm/boot/dts/imx7-tqma7.dtsi
new file mode 100644
index 000000000000..98a395e64556
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-tqma7.dtsi
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems TQMa7x boards with full mounted PCB.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+/ {
+ memory@80000000 {
+ device_type = "memory";
+ /* 512 MB - default configuration */
+ reg = <0x80000000 0x20000000>;
+ };
+};
+
+&cpu0 {
+ arm-supply = <&sw1a_reg>;
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ pmic: pfuze3000@8 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic1>;
+ compatible = "fsl,pfuze3000";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1a {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ /* use sw1c_reg to align with pfuze100/pfuze200 */
+ sw1c_reg: sw1b {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1475000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1850000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3 {
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1650000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen2_reg: vldo2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ regulator-always-on;
+ };
+
+ vgen3_reg: vccsd {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: v33 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vldo3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vldo4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ /* NXP SE97BTP with temperature sensor + eeprom */
+ sensor0: jc42@1e {
+ compatible = "nxp,se97b", "jedec,jc-42.4-temp";
+ reg = <0x1e>;
+ status = "okay";
+ };
+
+ /* ST M24C64 */
+ eeprom0: m24c64@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ pagesize = <32>;
+ status = "okay";
+ };
+
+ eeprom1: 24c02@56 {
+ compatible = "atmel,24c02";
+ reg = <0x56>;
+ pagesize = <16>;
+ status = "okay";
+ };
+
+ rtc1: ds1339@68 {
+ compatible = "ds1339";
+ reg = <0x68>;
+ };
+};
+
+&iomuxc {
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX7D_PAD_I2C1_SDA__I2C1_SDA 0x40000078
+ MX7D_PAD_I2C1_SCL__I2C1_SCL 0x40000078
+ >;
+ };
+
+ pinctrl_pmic1: pmic1grp {
+ fsl,pins = <
+ MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x4000005C
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x59
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x56
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
+ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x51
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
+ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1a
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x51
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
+ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b
+ >;
+ };
+};
+
+&sdma {
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
+ assigned-clock-rates = <400000000>;
+ bus-width = <8>;
+ non-removable;
+ vmmc-supply = <&vgen4_reg>;
+ vqmmc-supply = <&sw2_reg>;
+ status = "okay";
+};
+
+&wdog1 {
+ status = "okay";
+};
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH 4/6] ARM: dts: tq imx7 common board support
2019-03-04 16:56 ` [PATCH 4/6] ARM: dts: tq imx7 common board support Bruno Thomsen
@ 2019-03-20 11:34 ` Shawn Guo
0 siblings, 0 replies; 21+ messages in thread
From: Shawn Guo @ 2019-03-20 11:34 UTC (permalink / raw)
To: Bruno Thomsen
Cc: markus.niebel, devicetree, robh+dt, linux-imx, linux-arm-kernel
On Mon, Mar 04, 2019 at 05:56:28PM +0100, Bruno Thomsen wrote:
> This adds TQMa7 and MBa7 board support.
> TQMa7 can be mounted with either i.MX7 Solo or Dual.
> All TQMa7 board variants can be mounted in MBa7 carrier board.
>
> Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
> ---
> arch/arm/boot/dts/imx7-mba7.dtsi | 586 ++++++++++++++++++++++++++++++
> arch/arm/boot/dts/imx7-tqma7.dtsi | 232 ++++++++++++
> 2 files changed, 818 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx7-mba7.dtsi
> create mode 100644 arch/arm/boot/dts/imx7-tqma7.dtsi
>
> diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
> new file mode 100644
> index 000000000000..5c3862590f00
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7-mba7.dtsi
> @@ -0,0 +1,586 @@
> +// SPDX-License-Identifier: GPL-2.0 OR X11
> +/*
> + * Device Tree Include file for TQ Systems MBa7 carrier board.
> + *
> + * Copyright (C) 2016 TQ Systems GmbH
> + * Author: Markus Niebel <Markus.Niebel@tq-group.com>
> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
> + *
> + * Note: This file does not include nodes for all peripheral devices.
> + * As device driver coverage increases additional nodes can be added.
> + */
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/net/ti-dp83867.h>
> +
> +/ {
> + beeper {
> + compatible = "gpio-beeper";
> + gpios = <&gpioexp 0 GPIO_ACTIVE_HIGH>;
> + };
> +
> + chosen {
> + bootargs="ttymxc5,115200";
> + linux,stdout-path = &uart6;
> + stdout-path = &uart6;
> + };
> +
> + gpio_buttons: gpio_keys {
We usually use hyphen rather than underscore in node name.
> + compatible = "gpio-keys";
> +
> + button-0 {
> + /* #SWITCH_A */
> + label = "S11";
> + linux,code = <KEY_1>;
> + gpios = <&gpioexp 13 GPIO_ACTIVE_LOW>;
> + };
> +
> + button-1 {
> + /* #SWITCH_B */
> + label = "S12";
> + linux,code = <KEY_2>;
> + gpios = <&gpioexp 14 GPIO_ACTIVE_LOW>;
> + };
> +
> + button-2 {
> + /* #SWITCH_C */
> + label = "S13";
> + linux,code = <KEY_3>;
> + gpios = <&gpioexp 15 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + gpio-leds {
> + compatible = "gpio-leds";
> + status = "okay";
The "okay" status is usually used to flip "disabled" one. It's not
really needed here.
> +
> + led1 {
> + label = "led1";
> + gpios = <&gpioexp 8 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "default-on";
> + };
> +
> + led2 {
> + label = "led2";
> + gpios = <&gpioexp 9 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +
> + regulators {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <0>;
Drop this container node and put fixed regulator directly under root in
naming scheme below.
reg_xxx: regulator-xxx {
...
};
> +
> + reg_sd1_vmmc: regulator@0 {
> + compatible = "regulator-fixed";
> + reg = <0>;
> + regulator-name = "VCC3V3_SD1";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + reg_fec1_pwdn: regulator@1 {
> + compatible = "regulator-fixed";
> + reg = <1>;
> + regulator-name = "PWDN_FEC1";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_fec2_pwdn: regulator@2 {
> + compatible = "regulator-fixed";
> + reg = <2>;
> + regulator-name = "PWDN_FEC2";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_usb_otg1_vbus: regulator@3 {
> + compatible = "regulator-fixed";
> + reg = <3>;
> + regulator-name = "VBUS_USBOTG1";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_usb_otg2_vbus: regulator@4 {
> + compatible = "regulator-fixed";
> + reg = <4>;
> + regulator-name = "VBUS_USBOTG2";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_mpcie_1v5: regulator@5 {
> + compatible = "regulator-fixed";
> + reg = <5>;
> + regulator-name = "VCC1V5_MPCIE";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + gpio = <&gpioexp 12 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + reg_mpcie_3v3: regulator@6 {
> + compatible = "regulator-fixed";
> + reg = <6>;
> + regulator-name = "VCC3V3_MPCIE";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpioexp 10 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + regulator-always-on;
> + };
> +
> + reg_mba_12v0: regulator@7 {
> + compatible = "regulator-fixed";
> + reg = <7>;
> + regulator-name = "VCC12V0_MBA7";
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + gpio = <&gpioexp 11 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_lvds_transmitter: regulator@8 {
> + compatible = "regulator-fixed";
> + reg = <8>;
> + regulator-name = "#SHTDN_LVDS";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpioexp 1 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_vref_1v8: regulator@9 {
> + compatible = "regulator-fixed";
> + reg = <9>;
> + regulator-name = "VCC1V8_REF";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + vin-supply = <&sw2_reg>;
> + };
> +
> + reg_audio_3v3: regulator@a {
> + compatible = "regulator-fixed";
> + reg = <0xa>;
> + regulator-name = "VCC3V3_AUDIO";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> + };
> +};
> +
> +&adc1 {
> + vref-supply = <®_vref_1v8>;
> + status = "okay";
> +};
> +
> +&adc2 {
> + vref-supply = <®_vref_1v8>;
> + status = "okay";
> +};
> +
> +&ecspi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1>;
> + fsl,spi-num-chipselects = <3>;
The property is obsolete.
> + cs-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>, <&gpio4 1 GPIO_ACTIVE_LOW>,
> + <&gpio4 2 GPIO_ACTIVE_LOW>;
> +
> + status = "okay";
> +};
> +
> +&ecspi2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi2>;
> + fsl,spi-num-chipselects = <1>;
> + status = "okay";
> +};
> +
> +&fec1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet1>;
> + phy-mode = "rgmii-id";
> + phy-reset-gpios = <&gpio7 15 GPIO_ACTIVE_LOW>;
> + phy-reset-duration = <1>;
> + phy-reset-delay = <1>;
> + phy-supply = <®_fec1_pwdn>;
> + phy-handle = <ðphy1_0>;
> + fsl,magic-packet;
> + status = "okay";
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy1_0: ethernet-phy1@0 {
ethernet-phy for node name.
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <0>;
> + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> + ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> + /* LED1: Link/Activity, LED2: Error */
> + ti,led-function = <0x0db0>;
> + /* Active low, LED1 and LED2 driven by phy */
> + ti,led-ctrl = <0x1001>;
> + };
> + };
> +};
> +
> +&flexcan1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1>;
> + status = "okay";
> +};
> +
> +&flexcan2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan2>;
> + status = "okay";
> +};
> +
> +&i2c1 {
> + sensor1: lm75@49 {
Please use a generic node name.
> + compatible = "lm75";
The compatible string should have a vendor prefix. You should probably
find one from Documentation/devicetree/bindings/hwmon/lm75.txt.
> + reg = <0x49>;
> + };
> +};
> +
> +&i2c2 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + status = "okay";
> +
> + codec: tlv320aic32x4@18 {
Node name should be generic, while label name could be specific.
I would suggest the following names:
tlv320aic32x4: audio-codec {
...
};
> + compatible = "ti,tlv320aic32x4";
> + reg = <0x18>;
> + clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
> + clock-names = "mclk";
> + ldoin-supply = <®_audio_3v3>;
> + iov-supply = <®_audio_3v3>;
> + };
> +
> + gpioexp: pca9555@20 {
Use generic node name.
> + compatible = "nxp,pca9555";
> + reg = <0x20>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpioexp>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-parent = <&gpio7>;
> + interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +};
> +
> +&i2c3 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c3>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog_mba7_1>;
> +
> + pinctrl_ecspi1: ecspi1grp {
> + fsl,pins = <
> + MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO 0x7c
> + MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x74
> + MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x74
> + MX7D_PAD_UART1_RX_DATA__GPIO4_IO0 0x74
> + MX7D_PAD_UART1_TX_DATA__GPIO4_IO1 0x74
> + MX7D_PAD_UART2_RX_DATA__GPIO4_IO2 0x74
> + >;
> + };
> +
> + pinctrl_ecspi2: ecspi2grp {
> + fsl,pins = <
> + MX7D_PAD_ECSPI2_MISO__ECSPI2_MISO 0x7c
> + MX7D_PAD_ECSPI2_MOSI__ECSPI2_MOSI 0x74
> + MX7D_PAD_ECSPI2_SCLK__ECSPI2_SCLK 0x74
> + MX7D_PAD_ECSPI2_SS0__ECSPI2_SS0 0x74
> + >;
> + };
> +
> + pinctrl_enet1: enet1grp {
> + fsl,pins = <
> + MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x02
> + MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x00
> +
Unnecessary newline.
> + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x71
> + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x71
> + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x71
> + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x71
> + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x71
> + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x71
> + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x79
> + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x79
> + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x79
> + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x79
> + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x79
> + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x79
> +
Ditto
> + /* Reset: SION, 100kPU, SRE_FAST, DSE_X1 */
> + MX7D_PAD_ENET1_COL__GPIO7_IO15 0x40000070
> +
Ditto
> + /* INT/PWDN: SION, 100kPU, HYS, SRE_FAST, DSE_X1 */
> + MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x40000078
> + >;
> + };
> +
> + pinctrl_flexcan1: flexcan1grp {
> + fsl,pins = <
> + MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX 0x5a
> + MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX 0x52
> + >;
> + };
> +
> + pinctrl_flexcan2: flexcan2grp {
> + fsl,pins = <
> + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x5a
> + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x52
> + >;
> + };
> +
> + pinctrl_hog_mba7_1: hogmba71grp {
> + fsl,pins = <
> + /* Limitation: WDOG2_B / WDOG2_RESET not usable */
> + MX7D_PAD_ENET1_RX_CLK__GPIO7_IO13 0x4000007c
> + MX7D_PAD_ENET1_CRS__GPIO7_IO14 0x40000074
> + /* #BOOT_EN */
> + MX7D_PAD_UART2_TX_DATA__GPIO4_IO3 0x40000010
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x40000078
> + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x40000078
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX7D_PAD_I2C3_SCL__I2C3_SCL 0x40000078
> + MX7D_PAD_I2C3_SDA__I2C3_SDA 0x40000078
> + >;
> + };
> +
> +
> + pinctrl_gpioexp: pca95550grp {
gpioexpgrp to match the naming convention used by other nodes.
> + fsl,pins = <
> + MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12 0x78
> + >;
> + };
> +
> + pinctrl_uart3: uart3grp {
> + fsl,pins = <
> + MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x7e
> + MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x76
> + MX7D_PAD_UART3_CTS_B__UART3_DCE_CTS 0x76
> + MX7D_PAD_UART3_RTS_B__UART3_DCE_RTS 0x7e
> + >;
> + };
> +
> + pinctrl_uart4: uart4grp {
> + fsl,pins = <
> + MX7D_PAD_SAI2_TX_SYNC__UART4_DCE_RX 0x7e
> + MX7D_PAD_SAI2_TX_BCLK__UART4_DCE_TX 0x76
> + MX7D_PAD_SAI2_RX_DATA__UART4_DCE_CTS 0x76
> + MX7D_PAD_SAI2_TX_DATA__UART4_DCE_RTS 0x7e
> + >;
> + };
> +
> + pinctrl_uart5: uart5grp {
> + fsl,pins = <
> + MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x7e
> + MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x76
> + >;
> + };
> +
> + pinctrl_uart6: uart6grp {
> + fsl,pins = <
> + MX7D_PAD_EPDC_DATA08__UART6_DCE_RX 0x7d
> + MX7D_PAD_EPDC_DATA09__UART6_DCE_TX 0x75
> + MX7D_PAD_EPDC_DATA11__UART6_DCE_CTS 0x75
> + MX7D_PAD_EPDC_DATA10__UART6_DCE_RTS 0x7d
> + >;
> + };
> +
> + pinctrl_uart7: uart7grp {
> + fsl,pins = <
> + MX7D_PAD_EPDC_DATA12__UART7_DCE_RX 0x7e
> + MX7D_PAD_EPDC_DATA13__UART7_DCE_TX 0x76
> + MX7D_PAD_EPDC_DATA15__UART7_DCE_CTS 0x76
> + /* Limitation: RTS is not connected */
> + MX7D_PAD_EPDC_DATA14__UART7_DCE_RTS 0x7e
> + >;
> + };
> +
> + pinctrl_usdhc1_gpio: usdhc1grp_gpio {
> + fsl,pins = <
> + /* WP */
> + MX7D_PAD_SD1_WP__GPIO5_IO1 0x7c
> + /* CD */
> + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x7c
> + /* VSELECT */
> + MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX7D_PAD_SD1_CMD__SD1_CMD 0x5e
> + MX7D_PAD_SD1_CLK__SD1_CLK 0x57
> + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5e
> + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5e
> + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5e
> + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5e
> + >;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
> + fsl,pins = <
> + MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
> + MX7D_PAD_SD1_CLK__SD1_CLK 0x57
> + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
> + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
> + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
> + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
> + >;
> + };
> +
> + pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
> + fsl,pins = <
> + MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
> + MX7D_PAD_SD1_CLK__SD1_CLK 0x57
> + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
> + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
> + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
> + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
> + >;
> + };
> +};
> +
> +&iomuxc_lpsr {
> + pinctrl_pwm1: pwm1grp {
> + fsl,pins = <
> + /* LCD_CONTRAST */
> + MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT 0x50
> + >;
> + };
> +
> + pinctrl_usbotg1: usbotg1grp {
> + fsl,pins = <
> + MX7D_PAD_LPSR_GPIO1_IO04__USB_OTG1_OC 0x5c
> + MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x59
> + >;
> + };
> +
> + pinctrl_wdog1: wdog1grp {
> + fsl,pins = <
> + MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x30
> + >;
> + };
> +};
> +
> +&pwm1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm1>;
> + status = "okay";
> +};
> +
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3>;
> + assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>;
> + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
> + status = "okay";
> +};
> +
> +&uart4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart4>;
> + assigned-clocks = <&clks IMX7D_UART4_ROOT_SRC>;
> + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
> + status = "okay";
> +};
> +
> +&uart5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart5>;
> + assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>;
> + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
> + status = "okay";
> +};
> +
> +&uart6 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart6>;
> + assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>;
> + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
> + status = "okay";
> +};
> +
> +&uart7 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart7>;
> + assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>;
> + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
> + fsl,uart-has-rtscts;
Use uart-has-rtscts.
> + status = "okay";
> +};
> +
> +&usbh {
> + status = "okay";
> +};
> +
> +&usbotg1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usbotg1>;
> + vbus-supply = <®_usb_otg1_vbus>;
> + srp-disable;
> + hnp-disable;
> + adp-disable;
> + dr_mode = "host";
> + status = "okay";
> +};
> +
> +&usdhc1 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
> + pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
> + pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
> + cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
> + wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
> + vmmc-supply = <®_sd1_vmmc>;
> + bus-width = <4>;
> + no-1-8-v;
> + status = "okay";
> +};
> +
> +&wdog1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdog1>;
> + fsl,wdog_b;
Unsupported property.
> +};
> diff --git a/arch/arm/boot/dts/imx7-tqma7.dtsi b/arch/arm/boot/dts/imx7-tqma7.dtsi
> new file mode 100644
> index 000000000000..98a395e64556
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7-tqma7.dtsi
> @@ -0,0 +1,232 @@
> +// SPDX-License-Identifier: GPL-2.0 OR X11
> +/*
> + * Device Tree Include file for TQ Systems TQMa7x boards with full mounted PCB.
> + *
> + * Copyright (C) 2016 TQ Systems GmbH
> + * Author: Markus Niebel <Markus.Niebel@tq-group.com>
> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
> + */
> +
> +/ {
> + memory@80000000 {
> + device_type = "memory";
> + /* 512 MB - default configuration */
> + reg = <0x80000000 0x20000000>;
> + };
> +};
> +
> +&cpu0 {
> + arm-supply = <&sw1a_reg>;
> +};
> +
> +&i2c1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + clock-frequency = <100000>;
> + status = "okay";
> +
> + pmic: pfuze3000@8 {
pfuze3000: pimc@8
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pmic1>;
> + compatible = "fsl,pfuze3000";
> + reg = <0x08>;
> +
> + regulators {
> + sw1a_reg: sw1a {
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <6250>;
> + };
> +
> + /* use sw1c_reg to align with pfuze100/pfuze200 */
> + sw1c_reg: sw1b {
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1475000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <6250>;
> + };
> +
> + sw2_reg: sw2 {
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1850000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + sw3a_reg: sw3 {
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1650000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + swbst_reg: swbst {
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5150000>;
> + };
> +
> + snvs_reg: vsnvs {
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vref_reg: vrefddr {
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vgen1_reg: vldo1 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen2_reg: vldo2 {
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1550000>;
> + regulator-always-on;
> + };
> +
> + vgen3_reg: vccsd {
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen4_reg: v33 {
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen5_reg: vldo3 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vgen6_reg: vldo4 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + /* NXP SE97BTP with temperature sensor + eeprom */
> + sensor0: jc42@1e {
> + compatible = "nxp,se97b", "jedec,jc-42.4-temp";
> + reg = <0x1e>;
> + status = "okay";
> + };
> +
> + /* ST M24C64 */
> + eeprom0: m24c64@50 {
> + compatible = "atmel,24c64";
> + reg = <0x50>;
> + pagesize = <32>;
> + status = "okay";
> + };
> +
> + eeprom1: 24c02@56 {
> + compatible = "atmel,24c02";
> + reg = <0x56>;
> + pagesize = <16>;
> + status = "okay";
> + };
> +
> + rtc1: ds1339@68 {
Use generic name for all these nodes.
Shawn
> + compatible = "ds1339";
> + reg = <0x68>;
> + };
> +};
> +
> +&iomuxc {
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + MX7D_PAD_I2C1_SDA__I2C1_SDA 0x40000078
> + MX7D_PAD_I2C1_SCL__I2C1_SCL 0x40000078
> + >;
> + };
> +
> + pinctrl_pmic1: pmic1grp {
> + fsl,pins = <
> + MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x4000005C
> + >;
> + };
> +
> + pinctrl_usdhc3: usdhc3grp {
> + fsl,pins = <
> + MX7D_PAD_SD3_CMD__SD3_CMD 0x59
> + MX7D_PAD_SD3_CLK__SD3_CLK 0x56
> + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
> + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
> + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
> + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
> + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
> + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
> + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
> + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
> + MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19
> + >;
> + };
> +
> + pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
> + fsl,pins = <
> + MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
> + MX7D_PAD_SD3_CLK__SD3_CLK 0x51
> + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
> + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
> + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
> + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
> + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
> + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
> + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
> + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
> + MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1a
> + >;
> + };
> +
> + pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
> + fsl,pins = <
> + MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
> + MX7D_PAD_SD3_CLK__SD3_CLK 0x51
> + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
> + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
> + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
> + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
> + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
> + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
> + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
> + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
> + MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b
> + >;
> + };
> +};
> +
> +&sdma {
> + status = "okay";
> +};
> +
> +&usdhc3 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc3>;
> + pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
> + assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
> + assigned-clock-rates = <400000000>;
> + bus-width = <8>;
> + non-removable;
> + vmmc-supply = <&vgen4_reg>;
> + vqmmc-supply = <&sw2_reg>;
> + status = "okay";
> +};
> +
> +&wdog1 {
> + status = "okay";
> +};
> --
> 2.20.1
>
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 5/6] ARM: dts: tq imx7s board support
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
` (3 preceding siblings ...)
2019-03-04 16:56 ` [PATCH 4/6] ARM: dts: tq imx7 common board support Bruno Thomsen
@ 2019-03-04 16:56 ` Bruno Thomsen
2019-03-04 16:56 ` [PATCH 6/6] ARM: dts: tq imx7d " Bruno Thomsen
` (2 subsequent siblings)
7 siblings, 0 replies; 21+ messages in thread
From: Bruno Thomsen @ 2019-03-04 16:56 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, bruno.thomsen, robh+dt, linux-imx, shawnguo,
markus.niebel
This adds support for the TQ TQMa7S SoM together with
the MBa7 carrier board and it's based on the NXP i.MX7Solo SoC.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx7s-mba7.dts | 18 ++++++++++++++++++
arch/arm/boot/dts/imx7s-tqma7.dtsi | 11 +++++++++++
3 files changed, 30 insertions(+)
create mode 100644 arch/arm/boot/dts/imx7s-mba7.dts
create mode 100644 arch/arm/boot/dts/imx7s-tqma7.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bd40148a15b2..7cdb288bce6a 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -580,6 +580,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \
imx7d-sdb-reva.dtb \
imx7d-sdb-sht11.dtb \
imx7s-colibri-eval-v3.dtb \
+ imx7s-mba7.dtb \
imx7s-warp.dtb
dtb-$(CONFIG_SOC_IMX7ULP) += \
imx7ulp-evk.dtb
diff --git a/arch/arm/boot/dts/imx7s-mba7.dts b/arch/arm/boot/dts/imx7s-mba7.dts
new file mode 100644
index 000000000000..d7d3f530f843
--- /dev/null
+++ b/arch/arm/boot/dts/imx7s-mba7.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Source for TQ Systems TQMa7S board on MBa7 carrier board.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "imx7s-tqma7.dtsi"
+#include "imx7-mba7.dtsi"
+
+/ {
+ model = "TQ Systems TQMa7S board on MBa7 carrier board";
+ compatible = "tq,imx7s-mba7", "tq,imx7s-tqma7", "fsl,imx7s";
+};
diff --git a/arch/arm/boot/dts/imx7s-tqma7.dtsi b/arch/arm/boot/dts/imx7s-tqma7.dtsi
new file mode 100644
index 000000000000..5f5433eb7dd7
--- /dev/null
+++ b/arch/arm/boot/dts/imx7s-tqma7.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems TQMa7S board with NXP i.MX7Solo SoC.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+#include "imx7s.dtsi"
+#include "imx7-tqma7.dtsi"
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH 6/6] ARM: dts: tq imx7d board support
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
` (4 preceding siblings ...)
2019-03-04 16:56 ` [PATCH 5/6] ARM: dts: tq imx7s " Bruno Thomsen
@ 2019-03-04 16:56 ` Bruno Thomsen
2019-03-20 9:12 ` [PATCH 0/6] ARM: dts: tq imx7 evaluation board Shawn Guo
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
7 siblings, 0 replies; 21+ messages in thread
From: Bruno Thomsen @ 2019-03-04 16:56 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, bruno.thomsen, robh+dt, linux-imx, shawnguo,
markus.niebel
This adds support for the TQ TQMa7D SoM together with
the MBa7 carrier board and it's based on the NXP i.MX7Dual SoC.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx7d-mba7.dts | 122 +++++++++++++++++++++++++++++
arch/arm/boot/dts/imx7d-tqma7.dtsi | 11 +++
3 files changed, 134 insertions(+)
create mode 100644 arch/arm/boot/dts/imx7d-mba7.dts
create mode 100644 arch/arm/boot/dts/imx7d-tqma7.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7cdb288bce6a..16b7dd542b79 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -572,6 +572,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \
imx7d-cl-som-imx7.dtb \
imx7d-colibri-emmc-eval-v3.dtb \
imx7d-colibri-eval-v3.dtb \
+ imx7d-mba7.dtb \
imx7d-nitrogen7.dtb \
imx7d-pico-hobbit.dtb \
imx7d-pico-pi.dtb \
diff --git a/arch/arm/boot/dts/imx7d-mba7.dts b/arch/arm/boot/dts/imx7d-mba7.dts
new file mode 100644
index 000000000000..2c420c29f543
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-mba7.dts
@@ -0,0 +1,122 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Source for TQ Systems TQMa7D board on MBa7 carrier board.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "imx7d-tqma7.dtsi"
+#include "imx7-mba7.dtsi"
+
+/ {
+ model = "TQ Systems TQMa7D board on MBa7 carrier board";
+ compatible = "tq,imx7d-mba7", "tq,imx7d-tqma7", "fsl,imx7d";
+};
+
+&fec2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet2>;
+ phy-mode = "rgmii-id";
+ phy-reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <1>;
+ phy-reset-delay = <1>;
+ phy-supply = <®_fec2_pwdn>;
+ phy-handle = <ðphy2_0>;
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy2_0: ethernet-phy2@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ /* LED1: Link/Activity, LED2: error */
+ ti,led-function = <0x0db0>;
+ /* active low, LED1/2 driven by phy */
+ ti,led-ctrl = <0x1001>;
+ };
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_mba7_1>;
+
+ pinctrl_enet2: enet2grp {
+ fsl,pins = <
+ MX7D_PAD_SD2_CD_B__ENET2_MDIO 0x02
+ MX7D_PAD_SD2_WP__ENET2_MDC 0x00
+
+ MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC 0x71
+ MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0 0x71
+ MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1 0x71
+ MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2 0x71
+ MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3 0x71
+ MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL 0x71
+ MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC 0x79
+ MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0 0x79
+ MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1 0x79
+ MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2 0x79
+ MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3 0x79
+ MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL 0x79
+
+ /* Reset: SION, 100kPU, SRE_FAST, DSE_X1 */
+ MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x40000070
+
+ /* INT/PWDN: SION, 100kPU, HYS, SRE_FAST, DSE_X1 */
+ MX7D_PAD_EPDC_PWR_STAT__GPIO2_IO31 0x40000078
+ >;
+ };
+
+ pinctrl_pcie: pciegrp {
+ fsl,pins = <
+ /* #pcie_wake */
+ MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30 0x70
+ /* #pcie_rst */
+ MX7D_PAD_SD2_CLK__GPIO5_IO12 0x70
+ /* #pcie_dis */
+ MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x70
+ >;
+ };
+};
+
+&iomuxc_lpsr {
+ pinctrl_usbotg2: usbotg2grp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO06__USB_OTG2_OC 0x5c
+ MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x59
+ >;
+ };
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie>;
+ /* 1.5V logically from 3.3V */
+ /* probe deferal not supported */
+ /* pcie-bus-supply = <®_mpcie_1v5>; */
+ reset-gpio = <&gpio5 12 GPIO_ACTIVE_LOW>;
+ disable-gpio = <&gpio2 29 GPIO_ACTIVE_LOW>;
+ power-on-gpio = <&gpio2 30 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&usbotg2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg2>;
+ vbus-supply = <®_usb_otg2_vbus>;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ dr_mode = "host";
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx7d-tqma7.dtsi b/arch/arm/boot/dts/imx7d-tqma7.dtsi
new file mode 100644
index 000000000000..8ad3048dac0d
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-tqma7.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems TQMa7D board with NXP i.MX7Dual SoC.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+#include "imx7d.dtsi"
+#include "imx7-tqma7.dtsi"
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH 0/6] ARM: dts: tq imx7 evaluation board
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
` (5 preceding siblings ...)
2019-03-04 16:56 ` [PATCH 6/6] ARM: dts: tq imx7d " Bruno Thomsen
@ 2019-03-20 9:12 ` Shawn Guo
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
7 siblings, 0 replies; 21+ messages in thread
From: Shawn Guo @ 2019-03-20 9:12 UTC (permalink / raw)
To: Bruno Thomsen
Cc: markus.niebel, devicetree, robh+dt, linux-imx, linux-arm-kernel
On Mon, Mar 04, 2019 at 05:56:24PM +0100, Bruno Thomsen wrote:
> This patch series is an effort to get mainline kernel support for TQ
> boards with i.MX7 SoCs and is based on the vendor BSP. Products based
> on these TQMa7 modules such as smart grid infrastructure will be sold
> for many years with an expected field lifetime of up to two decades.
> During this long lifetime they need to receive security patches and
> new in-kernel security features. The typical device of this type does
> not use audio and video, so it has not been a focus area. This however
> could be worked on in the future if someone desire that functionality.
>
> The following device trees has been tested on a 4.19 mainline kernel
> together with U-Boot 2019.01.
>
> Working/tested:
> USB
> Ethernet
> SD
> Console
> Buttons
>
> Not working/tested:
> Sound
> Video
>
> No changes to MAINTAINERS are needed IMHO.
>
> Bruno Thomsen (6):
> dt-bindings: add vendor prefix for TQ Systems GmbH
> dt-bindings: fsl: add compatible for i.MX7S generic board
> dt-bindings: tq: add compatible for i.MX7 boards
> ARM: dts: tq imx7 common board support
> ARM: dts: tq imx7s board support
> ARM: dts: tq imx7d board support
Please copy the following reviewers for new posting.
R: Pengutronix Kernel Team <kernel@pengutronix.de>
R: Fabio Estevam <festevam@gmail.com>
Shawn
^ permalink raw reply [flat|nested] 21+ messages in thread* [PATCH v2 0/5] ARM: dts: tq imx7 evaluation board
2019-03-04 16:56 [PATCH 0/6] ARM: dts: tq imx7 evaluation board Bruno Thomsen
` (6 preceding siblings ...)
2019-03-20 9:12 ` [PATCH 0/6] ARM: dts: tq imx7 evaluation board Shawn Guo
@ 2019-04-03 6:44 ` Bruno Thomsen
2019-04-03 6:44 ` [PATCH v2 1/5] dt-bindings: add vendor prefix for TQ Systems GmbH Bruno Thomsen
` (5 more replies)
7 siblings, 6 replies; 21+ messages in thread
From: Bruno Thomsen @ 2019-04-03 6:44 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, laa, festevam, s.hauer, clemens.ml, bruno.thomsen,
bth, ksc, robh+dt, linux-imx, kernel, shawnguo, markus.niebel
Thanks for all the review comments Shawn Guo, Rob Herring and
Clemens Koller. All issues that have been pointed out are fixed in v2.
Patch 2 and 3 has been merged as they both modify the new fsl.yaml.
This patch series is an effort to get mainline kernel support for TQ
boards with i.MX7 SoCs and is based on the vendor BSP. Products based
on these TQMa7 modules such as smart grid infrastructure will be sold
for many years with an expected field lifetime of up to two decades.
During this long lifetime they need to receive security patches and
new in-kernel security features. The typical device of this type does
not use audio and video, so it has not been a focus area. This however
could be worked on in the future if someone desire that functionality.
The following device trees has been tested on a 4.19 mainline kernel
together with U-Boot 2019.01.
Working/tested:
USB
Ethernet
SD
Console
Buttons
Not working/tested:
Sound
Video
No changes to MAINTAINERS are needed IMHO.
Bruno Thomsen (5):
dt-bindings: add vendor prefix for TQ Systems GmbH
dt-bindings: arm: add TQ boards
ARM: dts: tq imx7 common board support
ARM: dts: tq imx7s board support
ARM: dts: tq imx7d board support
.../devicetree/bindings/arm/fsl.yaml | 7 +
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/imx7-mba7.dtsi | 563 ++++++++++++++++++
arch/arm/boot/dts/imx7-tqma7.dtsi | 233 ++++++++
arch/arm/boot/dts/imx7d-mba7.dts | 119 ++++
arch/arm/boot/dts/imx7d-tqma7.dtsi | 11 +
arch/arm/boot/dts/imx7s-mba7.dts | 18 +
arch/arm/boot/dts/imx7s-tqma7.dtsi | 11 +
9 files changed, 965 insertions(+)
create mode 100644 arch/arm/boot/dts/imx7-mba7.dtsi
create mode 100644 arch/arm/boot/dts/imx7-tqma7.dtsi
create mode 100644 arch/arm/boot/dts/imx7d-mba7.dts
create mode 100644 arch/arm/boot/dts/imx7d-tqma7.dtsi
create mode 100644 arch/arm/boot/dts/imx7s-mba7.dts
create mode 100644 arch/arm/boot/dts/imx7s-tqma7.dtsi
--
2.20.1
^ permalink raw reply [flat|nested] 21+ messages in thread* [PATCH v2 1/5] dt-bindings: add vendor prefix for TQ Systems GmbH
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
@ 2019-04-03 6:44 ` Bruno Thomsen
2019-04-06 6:06 ` Rob Herring
2019-04-03 6:44 ` [PATCH v2 2/5] dt-bindings: arm: add TQ boards Bruno Thomsen
` (4 subsequent siblings)
5 siblings, 1 reply; 21+ messages in thread
From: Bruno Thomsen @ 2019-04-03 6:44 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, laa, festevam, s.hauer, clemens.ml, bruno.thomsen,
bth, ksc, robh+dt, linux-imx, kernel, shawnguo, markus.niebel
TQ is a German embedded System-on-Module manufacture.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
v2:
- No changes.
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 8162b0eb4b50..cb18dfa0fcb5 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -415,6 +415,7 @@ toumaz Toumaz
tpk TPK U.S.A. LLC
tplink TP-LINK Technologies Co., Ltd.
tpo TPO
+tq TQ Systems GmbH
tronfy Tronfy
tronsmart Tronsmart
truly Truly Semiconductors Limited
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v2 1/5] dt-bindings: add vendor prefix for TQ Systems GmbH
2019-04-03 6:44 ` [PATCH v2 1/5] dt-bindings: add vendor prefix for TQ Systems GmbH Bruno Thomsen
@ 2019-04-06 6:06 ` Rob Herring
0 siblings, 0 replies; 21+ messages in thread
From: Rob Herring @ 2019-04-06 6:06 UTC (permalink / raw)
Cc: markus.niebel, devicetree, laa, festevam, s.hauer, clemens.ml,
bruno.thomsen, bth, ksc, robh+dt, linux-imx, kernel, shawnguo,
linux-arm-kernel
On Wed, 3 Apr 2019 08:44:23 +0200, Bruno Thomsen wrote:
> TQ is a German embedded System-on-Module manufacture.
>
> Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
> ---
> v2:
> - No changes.
>
> Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v2 2/5] dt-bindings: arm: add TQ boards
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
2019-04-03 6:44 ` [PATCH v2 1/5] dt-bindings: add vendor prefix for TQ Systems GmbH Bruno Thomsen
@ 2019-04-03 6:44 ` Bruno Thomsen
2019-04-06 6:06 ` Rob Herring
2019-04-03 6:44 ` [PATCH v2 3/5] ARM: dts: tq imx7 common board support Bruno Thomsen
` (3 subsequent siblings)
5 siblings, 1 reply; 21+ messages in thread
From: Bruno Thomsen @ 2019-04-03 6:44 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, laa, festevam, s.hauer, clemens.ml, bruno.thomsen,
bth, ksc, robh+dt, linux-imx, kernel, shawnguo, markus.niebel
MBa is a series of Carrier Boards / Single Board Computers (SBC) for
evaluation of TQMa SoMs.
The MBa7 carrier board can only interface with TQMa7 modules.
The TQMa7 module can only be mounted with NXP i.MX7 Solo or Dual SoCs.
Primary compatible strings are of the form "tq,<SoC>-<SBC>".
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
v2:
- Patch v1 2/6 and 3/6 has been merged as they both modify the new fsl.yaml.
Documentation/devicetree/bindings/arm/fsl.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 7e2cd6ad26bd..0610d85eb0fa 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -137,10 +137,17 @@ properties:
- const: fsl,imx6ull # This seems odd. Should be last?
- const: fsl,imx6ulz
+ - description: i.MX7S based Boards
+ items:
+ - enum:
+ - tq,imx7s-mba7 # i.MX7S TQ MBa7 with TQMa7S SoM
+ - const: fsl,imx7s
+
- description: i.MX7D based Boards
items:
- enum:
- fsl,imx7d-sdb # i.MX7 SabreSD Board
+ - tq,imx7d-mba7 # i.MX7D TQ MBa7 with TQMa7D SoM
- const: fsl,imx7d
- description:
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v2 2/5] dt-bindings: arm: add TQ boards
2019-04-03 6:44 ` [PATCH v2 2/5] dt-bindings: arm: add TQ boards Bruno Thomsen
@ 2019-04-06 6:06 ` Rob Herring
0 siblings, 0 replies; 21+ messages in thread
From: Rob Herring @ 2019-04-06 6:06 UTC (permalink / raw)
Cc: markus.niebel, devicetree, laa, festevam, s.hauer, clemens.ml,
bruno.thomsen, bth, ksc, robh+dt, linux-imx, kernel, shawnguo,
linux-arm-kernel
On Wed, 3 Apr 2019 08:44:24 +0200, Bruno Thomsen wrote:
> MBa is a series of Carrier Boards / Single Board Computers (SBC) for
> evaluation of TQMa SoMs.
> The MBa7 carrier board can only interface with TQMa7 modules.
> The TQMa7 module can only be mounted with NXP i.MX7 Solo or Dual SoCs.
> Primary compatible strings are of the form "tq,<SoC>-<SBC>".
>
> Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
> ---
> v2:
> - Patch v1 2/6 and 3/6 has been merged as they both modify the new fsl.yaml.
>
> Documentation/devicetree/bindings/arm/fsl.yaml | 7 +++++++
> 1 file changed, 7 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v2 3/5] ARM: dts: tq imx7 common board support
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
2019-04-03 6:44 ` [PATCH v2 1/5] dt-bindings: add vendor prefix for TQ Systems GmbH Bruno Thomsen
2019-04-03 6:44 ` [PATCH v2 2/5] dt-bindings: arm: add TQ boards Bruno Thomsen
@ 2019-04-03 6:44 ` Bruno Thomsen
2019-04-11 1:24 ` Shawn Guo
2019-04-03 6:44 ` [PATCH v2 4/5] ARM: dts: tq imx7s " Bruno Thomsen
` (2 subsequent siblings)
5 siblings, 1 reply; 21+ messages in thread
From: Bruno Thomsen @ 2019-04-03 6:44 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, laa, festevam, s.hauer, clemens.ml, bruno.thomsen,
bth, ksc, robh+dt, linux-imx, kernel, shawnguo, markus.niebel
This adds TQMa7 and MBa7 board support.
TQMa7 can be mounted with either i.MX7 Solo or Dual.
All TQMa7 board variants can be mounted in MBa7 carrier board.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
v2:
- Use hyphen in node name.
- Removed unneeded status in gpio-leds.
- Dropped regulator container together with reg property on reg_xx.
- Use num-chipselects property and not fsl,spi-num-chipselects.
- Use uart-has-rtscts property and not fsl,uart-has-rtscts.
- Removed unsupported fsl,wdog_b property.
- Use generic node name and specific node label on multiple devices like:
ethernet-phy, temperature-sensor, audio-codec, gpio-expander, eeprom,
temperature-sensor-eeprom, pmic, rtc.
- Fixed dallas,ds1339 compatible string.
- Fixed national,lm75 compatible string.
- Removed a few extra newlines.
arch/arm/boot/dts/imx7-mba7.dtsi | 563 ++++++++++++++++++++++++++++++
arch/arm/boot/dts/imx7-tqma7.dtsi | 232 ++++++++++++
2 files changed, 795 insertions(+)
create mode 100644 arch/arm/boot/dts/imx7-mba7.dtsi
create mode 100644 arch/arm/boot/dts/imx7-tqma7.dtsi
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
new file mode 100644
index 000000000000..a880a698bdaf
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-mba7.dtsi
@@ -0,0 +1,563 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems MBa7 carrier board.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ *
+ * Note: This file does not include nodes for all peripheral devices.
+ * As device driver coverage increases additional nodes can be added.
+ */
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+ beeper {
+ compatible = "gpio-beeper";
+ gpios = <&pca9555 0 GPIO_ACTIVE_HIGH>;
+ };
+
+ chosen {
+ bootargs="ttymxc5,115200";
+ linux,stdout-path = &uart6;
+ stdout-path = &uart6;
+ };
+
+ gpio_buttons: gpio-keys {
+ compatible = "gpio-keys";
+
+ button-0 {
+ /* #SWITCH_A */
+ label = "S11";
+ linux,code = <KEY_1>;
+ gpios = <&pca9555 13 GPIO_ACTIVE_LOW>;
+ };
+
+ button-1 {
+ /* #SWITCH_B */
+ label = "S12";
+ linux,code = <KEY_2>;
+ gpios = <&pca9555 14 GPIO_ACTIVE_LOW>;
+ };
+
+ button-2 {
+ /* #SWITCH_C */
+ label = "S13";
+ linux,code = <KEY_3>;
+ gpios = <&pca9555 15 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led1 {
+ label = "led1";
+ gpios = <&pca9555 8 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ led2 {
+ label = "led2";
+ gpios = <&pca9555 9 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ reg_sd1_vmmc: regulator-sd1-vmmc {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC3V3_SD1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_fec1_pwdn: regulator-fec1-pwdn {
+ compatible = "regulator-fixed";
+ regulator-name = "PWDN_FEC1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_fec2_pwdn: regulator-fec2-pwdn {
+ compatible = "regulator-fixed";
+ regulator-name = "PWDN_FEC2";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "VBUS_USBOTG1";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "VBUS_USBOTG2";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_mpcie_1v5: regulator-mpcie-1v5 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC1V5_MPCIE";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ gpio = <&pca9555 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_mpcie_3v3: regulator-mpcie-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC3V3_MPCIE";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pca9555 10 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_mba_12v0: regulator-mba-12v0 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC12V0_MBA7";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ gpio = <&pca9555 11 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_lvds_transmitter: regulator-lvds-transmitter {
+ compatible = "regulator-fixed";
+ regulator-name = "#SHTDN_LVDS";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pca9555 1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_vref_1v8: regulator-vref-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC1V8_REF";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ vin-supply = <&sw2_reg>;
+ };
+
+ reg_audio_3v3: regulator-audio-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC3V3_AUDIO";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+};
+
+&adc1 {
+ vref-supply = <®_vref_1v8>;
+ status = "okay";
+};
+
+&adc2 {
+ vref-supply = <®_vref_1v8>;
+ status = "okay";
+};
+
+&ecspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ num-chipselects = <3>;
+ cs-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>, <&gpio4 1 GPIO_ACTIVE_LOW>,
+ <&gpio4 2 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&ecspi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi2>;
+ num-chipselects = <1>;
+ status = "okay";
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rgmii-id";
+ phy-reset-gpios = <&gpio7 15 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <1>;
+ phy-reset-delay = <1>;
+ phy-supply = <®_fec1_pwdn>;
+ phy-handle = <ðphy1_0>;
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy1_0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ /* LED1: Link/Activity, LED2: Error */
+ ti,led-function = <0x0db0>;
+ /* Active low, LED1 and LED2 driven by phy */
+ ti,led-ctrl = <0x1001>;
+ };
+ };
+};
+
+&flexcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ status = "okay";
+};
+
+&flexcan2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ status = "okay";
+};
+
+&i2c1 {
+ lm75: temperature-sensor@49 {
+ compatible = "national,lm75";
+ reg = <0x49>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+
+ tlv320aic32x4: audio-codec@18 {
+ compatible = "ti,tlv320aic32x4";
+ reg = <0x18>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clock-names = "mclk";
+ ldoin-supply = <®_audio_3v3>;
+ iov-supply = <®_audio_3v3>;
+ };
+
+ pca9555: gpio-expander@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pca9555>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_mba7_1>;
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO 0x7c
+ MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x74
+ MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x74
+ MX7D_PAD_UART1_RX_DATA__GPIO4_IO0 0x74
+ MX7D_PAD_UART1_TX_DATA__GPIO4_IO1 0x74
+ MX7D_PAD_UART2_RX_DATA__GPIO4_IO2 0x74
+ >;
+ };
+
+ pinctrl_ecspi2: ecspi2grp {
+ fsl,pins = <
+ MX7D_PAD_ECSPI2_MISO__ECSPI2_MISO 0x7c
+ MX7D_PAD_ECSPI2_MOSI__ECSPI2_MOSI 0x74
+ MX7D_PAD_ECSPI2_SCLK__ECSPI2_SCLK 0x74
+ MX7D_PAD_ECSPI2_SS0__ECSPI2_SS0 0x74
+ >;
+ };
+
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x02
+ MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x00
+ MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x71
+ MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x71
+ MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x71
+ MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x71
+ MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x71
+ MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x71
+ MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x79
+ MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x79
+ MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x79
+ MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x79
+ MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x79
+ MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x79
+ /* Reset: SION, 100kPU, SRE_FAST, DSE_X1 */
+ MX7D_PAD_ENET1_COL__GPIO7_IO15 0x40000070
+ /* INT/PWDN: SION, 100kPU, HYS, SRE_FAST, DSE_X1 */
+ MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x40000078
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX 0x5a
+ MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX 0x52
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x5a
+ MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x52
+ >;
+ };
+
+ pinctrl_hog_mba7_1: hogmba71grp {
+ fsl,pins = <
+ /* Limitation: WDOG2_B / WDOG2_RESET not usable */
+ MX7D_PAD_ENET1_RX_CLK__GPIO7_IO13 0x4000007c
+ MX7D_PAD_ENET1_CRS__GPIO7_IO14 0x40000074
+ /* #BOOT_EN */
+ MX7D_PAD_UART2_TX_DATA__GPIO4_IO3 0x40000010
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX7D_PAD_I2C2_SCL__I2C2_SCL 0x40000078
+ MX7D_PAD_I2C2_SDA__I2C2_SDA 0x40000078
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX7D_PAD_I2C3_SCL__I2C3_SCL 0x40000078
+ MX7D_PAD_I2C3_SDA__I2C3_SDA 0x40000078
+ >;
+ };
+
+
+ pinctrl_pca9555: pca95550grp {
+ fsl,pins = <
+ MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12 0x78
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x7e
+ MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x76
+ MX7D_PAD_UART3_CTS_B__UART3_DCE_CTS 0x76
+ MX7D_PAD_UART3_RTS_B__UART3_DCE_RTS 0x7e
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX7D_PAD_SAI2_TX_SYNC__UART4_DCE_RX 0x7e
+ MX7D_PAD_SAI2_TX_BCLK__UART4_DCE_TX 0x76
+ MX7D_PAD_SAI2_RX_DATA__UART4_DCE_CTS 0x76
+ MX7D_PAD_SAI2_TX_DATA__UART4_DCE_RTS 0x7e
+ >;
+ };
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins = <
+ MX7D_PAD_I2C4_SCL__UART5_DCE_RX 0x7e
+ MX7D_PAD_I2C4_SDA__UART5_DCE_TX 0x76
+ >;
+ };
+
+ pinctrl_uart6: uart6grp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_DATA08__UART6_DCE_RX 0x7d
+ MX7D_PAD_EPDC_DATA09__UART6_DCE_TX 0x75
+ MX7D_PAD_EPDC_DATA11__UART6_DCE_CTS 0x75
+ MX7D_PAD_EPDC_DATA10__UART6_DCE_RTS 0x7d
+ >;
+ };
+
+ pinctrl_uart7: uart7grp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_DATA12__UART7_DCE_RX 0x7e
+ MX7D_PAD_EPDC_DATA13__UART7_DCE_TX 0x76
+ MX7D_PAD_EPDC_DATA15__UART7_DCE_CTS 0x76
+ /* Limitation: RTS is not connected */
+ MX7D_PAD_EPDC_DATA14__UART7_DCE_RTS 0x7e
+ >;
+ };
+
+ pinctrl_usdhc1_gpio: usdhc1grp_gpio {
+ fsl,pins = <
+ /* WP */
+ MX7D_PAD_SD1_WP__GPIO5_IO1 0x7c
+ /* CD */
+ MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x7c
+ /* VSELECT */
+ MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5e
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x57
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5e
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5e
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5e
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5e
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x57
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x57
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
+ >;
+ };
+};
+
+&iomuxc_lpsr {
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ /* LCD_CONTRAST */
+ MX7D_PAD_LPSR_GPIO1_IO01__PWM1_OUT 0x50
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO04__USB_OTG1_OC 0x5c
+ MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x59
+ >;
+ };
+
+ pinctrl_wdog1: wdog1grp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x30
+ >;
+ };
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ assigned-clocks = <&clks IMX7D_UART4_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart6>;
+ assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ status = "okay";
+};
+
+&uart7 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart7>;
+ assigned-clocks = <&clks IMX7D_UART7_ROOT_SRC>;
+ assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&usbh {
+ status = "okay";
+};
+
+&usbotg1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg1>;
+ vbus-supply = <®_usb_otg1_vbus>;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
+ cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <®_sd1_vmmc>;
+ bus-width = <4>;
+ no-1-8-v;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog1>;
+};
diff --git a/arch/arm/boot/dts/imx7-tqma7.dtsi b/arch/arm/boot/dts/imx7-tqma7.dtsi
new file mode 100644
index 000000000000..85fe461e5e67
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-tqma7.dtsi
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems TQMa7x boards with full mounted PCB.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+/ {
+ memory@80000000 {
+ device_type = "memory";
+ /* 512 MB - default configuration */
+ reg = <0x80000000 0x20000000>;
+ };
+};
+
+&cpu0 {
+ arm-supply = <&sw1a_reg>;
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ pfuze3000: pmic@8 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic1>;
+ compatible = "fsl,pfuze3000";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1a {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ /* use sw1c_reg to align with pfuze100/pfuze200 */
+ sw1c_reg: sw1b {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1475000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1850000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3 {
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1650000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen2_reg: vldo2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ regulator-always-on;
+ };
+
+ vgen3_reg: vccsd {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: v33 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vldo3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vldo4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+
+ /* NXP SE97BTP with temperature sensor + eeprom */
+ se97b: temperature-sensor-eeprom@1e {
+ compatible = "nxp,se97b", "jedec,jc-42.4-temp";
+ reg = <0x1e>;
+ status = "okay";
+ };
+
+ /* ST M24C64 */
+ m24c64: eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ pagesize = <32>;
+ status = "okay";
+ };
+
+ at24c02: eeprom@56 {
+ compatible = "atmel,24c02";
+ reg = <0x56>;
+ pagesize = <16>;
+ status = "okay";
+ };
+
+ ds1339: rtc@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ };
+};
+
+&iomuxc {
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX7D_PAD_I2C1_SDA__I2C1_SDA 0x40000078
+ MX7D_PAD_I2C1_SCL__I2C1_SCL 0x40000078
+ >;
+ };
+
+ pinctrl_pmic1: pmic1grp {
+ fsl,pins = <
+ MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x4000005C
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x59
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x56
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
+ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x51
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
+ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1a
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x51
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
+ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b
+ >;
+ };
+};
+
+&sdma {
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
+ assigned-clock-rates = <400000000>;
+ bus-width = <8>;
+ non-removable;
+ vmmc-supply = <&vgen4_reg>;
+ vqmmc-supply = <&sw2_reg>;
+ status = "okay";
+};
+
+&wdog1 {
+ status = "okay";
+};
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v2 3/5] ARM: dts: tq imx7 common board support
2019-04-03 6:44 ` [PATCH v2 3/5] ARM: dts: tq imx7 common board support Bruno Thomsen
@ 2019-04-11 1:24 ` Shawn Guo
0 siblings, 0 replies; 21+ messages in thread
From: Shawn Guo @ 2019-04-11 1:24 UTC (permalink / raw)
To: Bruno Thomsen
Cc: markus.niebel, devicetree, laa, s.hauer, clemens.ml, bth, ksc,
robh+dt, linux-imx, kernel, festevam, linux-arm-kernel
On Wed, Apr 03, 2019 at 08:44:25AM +0200, Bruno Thomsen wrote:
> diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
> new file mode 100644
> index 000000000000..a880a698bdaf
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7-mba7.dtsi
> @@ -0,0 +1,563 @@
> +// SPDX-License-Identifier: GPL-2.0 OR X11
> +/*
> + * Device Tree Include file for TQ Systems MBa7 carrier board.
> + *
> + * Copyright (C) 2016 TQ Systems GmbH
> + * Author: Markus Niebel <Markus.Niebel@tq-group.com>
> + * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
> + *
> + * Note: This file does not include nodes for all peripheral devices.
> + * As device driver coverage increases additional nodes can be added.
> + */
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/net/ti-dp83867.h>
> +
> +/ {
> + beeper {
> + compatible = "gpio-beeper";
> + gpios = <&pca9555 0 GPIO_ACTIVE_HIGH>;
> + };
> +
> + chosen {
> + bootargs="ttymxc5,115200";
I do not think this is really needed.
> + linux,stdout-path = &uart6;
The property is deprecated and unnecessary since we have stdout-path
just below.
I dropped these two lines when applying.
Shawn
> + stdout-path = &uart6;
> + };
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v2 4/5] ARM: dts: tq imx7s board support
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
` (2 preceding siblings ...)
2019-04-03 6:44 ` [PATCH v2 3/5] ARM: dts: tq imx7 common board support Bruno Thomsen
@ 2019-04-03 6:44 ` Bruno Thomsen
2019-04-03 6:44 ` [PATCH v2 5/5] ARM: dts: tq imx7d " Bruno Thomsen
2019-04-11 1:21 ` [PATCH v2 0/5] ARM: dts: tq imx7 evaluation board Shawn Guo
5 siblings, 0 replies; 21+ messages in thread
From: Bruno Thomsen @ 2019-04-03 6:44 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, laa, festevam, s.hauer, clemens.ml, bruno.thomsen,
bth, ksc, robh+dt, linux-imx, kernel, shawnguo, markus.niebel
This adds support for the TQ TQMa7S SoM together with
the MBa7 carrier board and it's based on the NXP i.MX7Solo SoC.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
v2:
- Removed tq,imx7s-tqma7 (SoM) compatible string.
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx7s-mba7.dts | 18 ++++++++++++++++++
arch/arm/boot/dts/imx7s-tqma7.dtsi | 11 +++++++++++
3 files changed, 30 insertions(+)
create mode 100644 arch/arm/boot/dts/imx7s-mba7.dts
create mode 100644 arch/arm/boot/dts/imx7s-tqma7.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index f4f5aeaf3298..250c0890e5ac 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -587,6 +587,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \
imx7d-sdb-reva.dtb \
imx7d-sdb-sht11.dtb \
imx7s-colibri-eval-v3.dtb \
+ imx7s-mba7.dtb \
imx7s-warp.dtb
dtb-$(CONFIG_SOC_IMX7ULP) += \
imx7ulp-evk.dtb
diff --git a/arch/arm/boot/dts/imx7s-mba7.dts b/arch/arm/boot/dts/imx7s-mba7.dts
new file mode 100644
index 000000000000..a143d566a38b
--- /dev/null
+++ b/arch/arm/boot/dts/imx7s-mba7.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Source for TQ Systems TQMa7S board on MBa7 carrier board.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "imx7s-tqma7.dtsi"
+#include "imx7-mba7.dtsi"
+
+/ {
+ model = "TQ Systems TQMa7S board on MBa7 carrier board";
+ compatible = "tq,imx7s-mba7", "fsl,imx7s";
+};
diff --git a/arch/arm/boot/dts/imx7s-tqma7.dtsi b/arch/arm/boot/dts/imx7s-tqma7.dtsi
new file mode 100644
index 000000000000..5f5433eb7dd7
--- /dev/null
+++ b/arch/arm/boot/dts/imx7s-tqma7.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems TQMa7S board with NXP i.MX7Solo SoC.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+#include "imx7s.dtsi"
+#include "imx7-tqma7.dtsi"
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v2 5/5] ARM: dts: tq imx7d board support
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
` (3 preceding siblings ...)
2019-04-03 6:44 ` [PATCH v2 4/5] ARM: dts: tq imx7s " Bruno Thomsen
@ 2019-04-03 6:44 ` Bruno Thomsen
2019-04-11 1:21 ` [PATCH v2 0/5] ARM: dts: tq imx7 evaluation board Shawn Guo
5 siblings, 0 replies; 21+ messages in thread
From: Bruno Thomsen @ 2019-04-03 6:44 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, laa, festevam, s.hauer, clemens.ml, bruno.thomsen,
bth, ksc, robh+dt, linux-imx, kernel, shawnguo, markus.niebel
This adds support for the TQ TQMa7D SoM together with
the MBa7 carrier board and it's based on the NXP i.MX7Dual SoC.
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
v2:
- Use generic node name and specific node label on ethernet-phy device.
- Removed tq,imx7d-tqma7 (SoM) compatible string.
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx7d-mba7.dts | 119 +++++++++++++++++++++++++++++
arch/arm/boot/dts/imx7d-tqma7.dtsi | 11 +++
3 files changed, 131 insertions(+)
create mode 100644 arch/arm/boot/dts/imx7d-mba7.dts
create mode 100644 arch/arm/boot/dts/imx7d-tqma7.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 250c0890e5ac..80ab51dcd81e 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -579,6 +579,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \
imx7d-cl-som-imx7.dtb \
imx7d-colibri-emmc-eval-v3.dtb \
imx7d-colibri-eval-v3.dtb \
+ imx7d-mba7.dtb \
imx7d-nitrogen7.dtb \
imx7d-pico-hobbit.dtb \
imx7d-pico-pi.dtb \
diff --git a/arch/arm/boot/dts/imx7d-mba7.dts b/arch/arm/boot/dts/imx7d-mba7.dts
new file mode 100644
index 000000000000..221274c73dbd
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-mba7.dts
@@ -0,0 +1,119 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Source for TQ Systems TQMa7D board on MBa7 carrier board.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "imx7d-tqma7.dtsi"
+#include "imx7-mba7.dtsi"
+
+/ {
+ model = "TQ Systems TQMa7D board on MBa7 carrier board";
+ compatible = "tq,imx7d-mba7", "fsl,imx7d";
+};
+
+&fec2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet2>;
+ phy-mode = "rgmii-id";
+ phy-reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <1>;
+ phy-reset-delay = <1>;
+ phy-supply = <®_fec2_pwdn>;
+ phy-handle = <ðphy2_0>;
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy2_0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ /* LED1: Link/Activity, LED2: error */
+ ti,led-function = <0x0db0>;
+ /* active low, LED1/2 driven by phy */
+ ti,led-ctrl = <0x1001>;
+ };
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_mba7_1>;
+
+ pinctrl_enet2: enet2grp {
+ fsl,pins = <
+ MX7D_PAD_SD2_CD_B__ENET2_MDIO 0x02
+ MX7D_PAD_SD2_WP__ENET2_MDC 0x00
+ MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC 0x71
+ MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0 0x71
+ MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1 0x71
+ MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2 0x71
+ MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3 0x71
+ MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL 0x71
+ MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC 0x79
+ MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0 0x79
+ MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1 0x79
+ MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2 0x79
+ MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3 0x79
+ MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL 0x79
+ /* Reset: SION, 100kPU, SRE_FAST, DSE_X1 */
+ MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x40000070
+ /* INT/PWDN: SION, 100kPU, HYS, SRE_FAST, DSE_X1 */
+ MX7D_PAD_EPDC_PWR_STAT__GPIO2_IO31 0x40000078
+ >;
+ };
+
+ pinctrl_pcie: pciegrp {
+ fsl,pins = <
+ /* #pcie_wake */
+ MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30 0x70
+ /* #pcie_rst */
+ MX7D_PAD_SD2_CLK__GPIO5_IO12 0x70
+ /* #pcie_dis */
+ MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x70
+ >;
+ };
+};
+
+&iomuxc_lpsr {
+ pinctrl_usbotg2: usbotg2grp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO06__USB_OTG2_OC 0x5c
+ MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x59
+ >;
+ };
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie>;
+ /* 1.5V logically from 3.3V */
+ /* probe deferral not supported */
+ /* pcie-bus-supply = <®_mpcie_1v5>; */
+ reset-gpio = <&gpio5 12 GPIO_ACTIVE_LOW>;
+ disable-gpio = <&gpio2 29 GPIO_ACTIVE_LOW>;
+ power-on-gpio = <&gpio2 30 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&usbotg2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg2>;
+ vbus-supply = <®_usb_otg2_vbus>;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ dr_mode = "host";
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx7d-tqma7.dtsi b/arch/arm/boot/dts/imx7d-tqma7.dtsi
new file mode 100644
index 000000000000..8ad3048dac0d
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-tqma7.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Device Tree Include file for TQ Systems TQMa7D board with NXP i.MX7Dual SoC.
+ *
+ * Copyright (C) 2016 TQ Systems GmbH
+ * Author: Markus Niebel <Markus.Niebel@tq-group.com>
+ * Copyright (C) 2019 Bruno Thomsen <bruno.thomsen@gmail.com>
+ */
+
+#include "imx7d.dtsi"
+#include "imx7-tqma7.dtsi"
--
2.20.1
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v2 0/5] ARM: dts: tq imx7 evaluation board
2019-04-03 6:44 ` [PATCH v2 0/5] " Bruno Thomsen
` (4 preceding siblings ...)
2019-04-03 6:44 ` [PATCH v2 5/5] ARM: dts: tq imx7d " Bruno Thomsen
@ 2019-04-11 1:21 ` Shawn Guo
5 siblings, 0 replies; 21+ messages in thread
From: Shawn Guo @ 2019-04-11 1:21 UTC (permalink / raw)
To: Bruno Thomsen
Cc: markus.niebel, devicetree, laa, s.hauer, clemens.ml, bth, ksc,
robh+dt, linux-imx, kernel, festevam, linux-arm-kernel
On Wed, Apr 03, 2019 at 08:44:22AM +0200, Bruno Thomsen wrote:
> Bruno Thomsen (5):
> dt-bindings: add vendor prefix for TQ Systems GmbH
> dt-bindings: arm: add TQ boards
> ARM: dts: tq imx7 common board support
> ARM: dts: tq imx7s board support
> ARM: dts: tq imx7d board support
Applied all with a small fix-up on patch #3 (will reply to it).
Shawn
^ permalink raw reply [flat|nested] 21+ messages in thread