* [PATCH v2] ARM: dts: qcom: Add apq8064 Dragon Board 600c support
@ 2018-03-16 21:54 srinivas.kandagatla at linaro.org
2018-04-05 19:11 ` [v2] " Niklas Cassel
2018-04-20 7:37 ` [PATCH v2] " Loic Poulain
0 siblings, 2 replies; 3+ messages in thread
From: srinivas.kandagatla at linaro.org @ 2018-03-16 21:54 UTC (permalink / raw)
To: linux-arm-kernel
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
This patch add support to DB600c board, which is another
96boards based on Qualcomm APQ8064 SoC.
Support for USB, HDMI, PCIe, I2C, SPI, eMMC, microSD card, LEDs
device tree nodes is added in this patch.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
Changes since v1:
- added chosen node with stdout, suggested by Stephen Boyd
- removed spi flash node and gpio22 pinconf, as its not required in this patch.
- removed extra comment lines and fix a node name, spotted by Stephen Boyd.
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/qcom-apq8064-db600c.dts | 530 ++++++++++++++++++++++++++++++
2 files changed, 531 insertions(+)
create mode 100644 arch/arm/boot/dts/qcom-apq8064-db600c.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ade7a38543dc..940db57e57b8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -743,6 +743,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8064-ifc6410.dtb \
qcom-apq8064-sony-xperia-yuga.dtb \
qcom-apq8064-asus-nexus7-flo.dtb \
+ qcom-apq8064-db600c.dtb \
qcom-apq8074-dragonboard.dtb \
qcom-apq8084-ifc6540.dtb \
qcom-apq8084-mtp.dtb \
diff --git a/arch/arm/boot/dts/qcom-apq8064-db600c.dts b/arch/arm/boot/dts/qcom-apq8064-db600c.dts
new file mode 100644
index 000000000000..50151ef6e912
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8064-db600c.dts
@@ -0,0 +1,530 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "qcom-apq8064-v2.0.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+#include <dt-bindings/mfd/qcom-rpm.h>
+
+/ {
+ model = "Qualcomm Technologies, Inc. DB600c";
+ compatible = "arrow,apq8064-db600c", "qcom,apq8064";
+
+ aliases {
+ serial0 = &gsbi7_serial;
+ serial1 = &gsbi1_serial;
+ i2c0 = &gsbi2_i2c;
+ i2c1 = &gsbi3_i2c;
+ i2c2 = &gsbi4_i2c;
+ i2c3 = &gsbi7_i2c;
+ spi0 = &gsbi5_spi;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ vph: regulator-fixed {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <4500000>;
+ regulator-max-microvolt = <4500000>;
+ regulator-name = "VPH";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ };
+
+ /* on board fixed 3.3v supply */
+ vcc3v3: vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ };
+
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+ };
+
+ soc {
+ pinctrl at 800000 {
+ card_detect: card_detect {
+ mux {
+ pins = "gpio26";
+ function = "gpio";
+ bias-disable;
+ };
+ };
+
+ user_leds: user-leds {
+ mux {
+ pins = "gpio6", "gpio7", "gpio35", "gpio86";
+ function = "gpio";
+ };
+
+ conf {
+ pins = "gpio6", "gpio7", "gpio35", "gpio86";
+ function = "gpio";
+ output-low;
+ };
+ };
+
+ i2c1 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c2 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c3 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c4 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c5 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c6 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c7 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ i2c1 {
+ pinconf {
+ drive-strength = <8>;
+ };
+ };
+
+ spi5_default {
+ pinconf {
+ drive-strength = <8>;
+ };
+
+ pinconf_cs {
+ drive-strength = <8>;
+ };
+ };
+ };
+
+ qcom,ssbi at 500000 {
+ pmic at 0 {
+ mpps at 50 {
+ pcie_perst: pcie-perst {
+ pinconf {
+ pins = "mpp1";
+ function = "digital";
+ power-source = <PM8921_MPP_S4>;
+ output-low;
+ };
+ };
+
+ mpp_leds: mpp-leds {
+ pinconf {
+ pins = "mpp7", "mpp8", "mpp9", "mpp10", "mpp11", "mpp12";
+ function = "digital";
+ power-source = <PM8921_MPP_VPH>;
+ drive-strength = <12>;
+ output-high;
+ };
+ };
+ };
+ };
+ };
+
+ rpm at 108000 {
+ regulators {
+ vdd_s1-supply = <&vph>;
+ vdd_s2-supply = <&vph>;
+ vdd_s3-supply = <&vph>;
+ vdd_s4-supply = <&vph>;
+ vdd_s5-supply = <&vph>;
+ vdd_s6-supply = <&vph>;
+ vdd_s7-supply = <&vph>;
+
+ vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
+ vdd_l3_l15_l17-supply = <&vph>;
+ vdd_l4_l14-supply = <&vph>;
+ vdd_l5_l8_l16-supply = <&vph>;
+ vdd_l6_l7-supply = <&vph>;
+ vdd_l9_l11-supply = <&vph>;
+ vdd_l10_l22-supply = <&vph>;
+ vdd_l21_l23_l29-supply = <&vph>;
+
+ vdd_l24-supply = <&pm8921_s1>;
+ vdd_l25-supply = <&pm8921_s1>;
+ vdd_l26-supply = <&pm8921_s7>;
+ vdd_l27-supply = <&pm8921_s7>;
+ vdd_l28-supply = <&pm8921_s7>;
+
+ vin_lvs1_3_6-supply = <&pm8921_s4>;
+ vin_lvs2-supply = <&pm8921_s1>;
+ vin_lvs4_5_7-supply = <&pm8921_s4>;
+
+ s1 {
+ regulator-always-on;
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ qcom,switch-mode-frequency = <3200000>;
+ bias-pull-down;
+ };
+
+ s2 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ qcom,switch-mode-frequency = <1600000>;
+ bias-pull-down;
+ regulator-always-on;
+ };
+
+ s3 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ qcom,switch-mode-frequency = <4800000>;
+ };
+
+ s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ qcom,switch-mode-frequency = <1600000>;
+ qcom,force-mode = <QCOM_RPM_FORCE_MODE_AUTO>;
+ bias-pull-down;
+ regulator-always-on;
+ };
+
+ s7 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ qcom,switch-mode-frequency = <3200000>;
+ };
+
+ l3 {
+ regulator-min-microvolt = <3050000>;
+ regulator-max-microvolt = <3300000>;
+ bias-pull-down;
+ };
+
+ l4 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ bias-pull-down;
+ };
+
+ l5 {
+ regulator-min-microvolt = <2750000>;
+ regulator-max-microvolt = <3000000>;
+ bias-pull-down;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ l6 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ bias-pull-down;
+ };
+
+ l7 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ /**
+ * 1.8v required on LS expansion
+ * for mezzanine boards
+ */
+ l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ l23 {
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1900000>;
+ bias-pull-down;
+ };
+
+ l26 {
+ regulator-min-microvolt = < 375000>;
+ regulator-max-microvolt = <1050000>;
+ bias-pull-down;
+ };
+
+ lvs6 {
+ bias-pull-down;
+ };
+
+ lvs7 {
+ bias-pull-down;
+ };
+ };
+ };
+
+ gsbi at 12440000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_UART_W_FC>;
+ serial at 12450000 {
+ label = "LS-UART1";
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gsbi1_uart_4pins>;
+ };
+ };
+
+ gsbi at 12480000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C>;
+ i2c at 124a0000 {
+ /* On Low speed expansion and Sensors */
+ label = "LS-I2C0";
+ status = "okay";
+ };
+ };
+
+ gsbi at 16200000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C>;
+ i2c at 16280000 {
+ /* On Low speed expansion */
+ status = "okay";
+ label = "LS-I2C1";
+ clock-frequency = <200000>;
+ eeprom at 52 {
+ compatible = "atmel,24c128";
+ reg = <0x52>;
+ pagesize = <64>;
+ };
+ };
+ };
+
+ gsbi at 16300000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C>;
+ i2c at 16380000 {
+ /* On High speed expansion */
+ label = "HS-CAM-I2C3";
+ status = "okay";
+ };
+ };
+
+ gsbi at 1a200000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_SPI>;
+ spi at 1a280000 {
+ /* On Low speed expansion */
+ label = "LS-SPI0";
+ status = "okay";
+ };
+ };
+
+ gsbi at 16500000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_UART_W_FC>;
+ serial at 1654000 {
+ label = "BT-UART";
+ status = "okay";
+ pinctrl-name = "default";
+ pinctrl-0 = <&gsbi6_uart_4pins>;
+ };
+ };
+
+
+ /* DEBUG UART */
+ gsbi at 16600000 {
+ status = "okay";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+ serial at 16640000 {
+ label = "LS-UART0";
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gsbi7_uart_2pins>;
+
+ };
+
+ i2c at 16680000 {
+ /* On High speed expansion */
+ status = "okay";
+ label = "HS-CAM-I2C2";
+ };
+ };
+
+ leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_leds>, <&mpp_leds>;
+
+ compatible = "gpio-leds";
+
+ user-led0 {
+ label = "user0-led";
+ gpios = <&pm8921_mpps 9 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+
+ user-led1 {
+ label = "user1-led";
+ gpios = <&pm8921_mpps 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ default-state = "off";
+ };
+
+ user-led2 {
+ label = "user2-led";
+ gpios = <&pm8921_mpps 11 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc1";
+ default-state = "off";
+ };
+
+ user-led3 {
+ label = "user3-led";
+ gpios = <&pm8921_mpps 12 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ default-state = "off";
+ };
+
+ wifi-led {
+ label = "WiFi-led";
+ gpios = <&pm8921_mpps 7 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "none";
+ };
+
+ bt-led {
+ label = "BT-led";
+ gpios = <&pm8921_mpps 8 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "none";
+ };
+ };
+
+ pci at 1b500000 {
+ status = "okay";
+ vdda-supply = <&pm8921_s3>;
+ vdda_phy-supply = <&pm8921_lvs6>;
+ vdda_refclk-supply = <&vcc3v3>;
+ pinctrl-0 = <&pcie_perst>;
+ pinctrl-names = "default";
+ perst-gpio = <&pm8921_mpps 1 GPIO_ACTIVE_LOW>;
+ };
+
+ /* OTG */
+ usb at 12500000 {
+ status = "okay";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+ };
+ };
+ };
+
+ usb at 12520000 {
+ status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
+ };
+
+ usb at 12530000 {
+ status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
+ };
+
+ amba {
+ /* eMMC */
+ sdcc1: sdcc at 12400000 {
+ status = "okay";
+ vmmc-supply = <&pm8921_l5>;
+ vqmmc-supply = <&pm8921_s4>;
+ };
+
+ /* External micro SD card */
+ sdcc3: sdcc at 12180000 {
+ status = "okay";
+ vmmc-supply = <&pm8921_l6>;
+ vqmmc-supply = <&pm8921_l7>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdcc3_pins &card_detect>;
+ cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ hdmi-tx at 4a00000 {
+ status = "okay";
+ core-vdda-supply = <&pm8921_hdmi_switch>;
+ hdmi-mux-supply = <&vcc3v3>;
+
+ hpd-gpio = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ port at 1 {
+ endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+
+ hdmi-phy at 4a00400 {
+ status = "okay";
+ core-vdda-supply = <&pm8921_hdmi_switch>;
+ };
+
+ mdp at 5100000 {
+ status = "okay";
+
+ ports {
+ port at 3 {
+ endpoint {
+ remote-endpoint = <&hdmi_in>;
+ };
+ };
+ };
+ };
+ };
+};
--
2.16.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [v2] ARM: dts: qcom: Add apq8064 Dragon Board 600c support
2018-03-16 21:54 [PATCH v2] ARM: dts: qcom: Add apq8064 Dragon Board 600c support srinivas.kandagatla at linaro.org
@ 2018-04-05 19:11 ` Niklas Cassel
2018-04-20 7:37 ` [PATCH v2] " Loic Poulain
1 sibling, 0 replies; 3+ messages in thread
From: Niklas Cassel @ 2018-04-05 19:11 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Mar 16, 2018 at 09:54:36PM +0000, srinivas.kandagatla at linaro.org wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
>
> This patch add support to DB600c board, which is another
> 96boards based on Qualcomm APQ8064 SoC.
>
> Support for USB, HDMI, PCIe, I2C, SPI, eMMC, microSD card, LEDs
> device tree nodes is added in this patch.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> ---
> Changes since v1:
> - added chosen node with stdout, suggested by Stephen Boyd
> - removed spi flash node and gpio22 pinconf, as its not required in this patch.
> - removed extra comment lines and fix a node name, spotted by Stephen Boyd.
>
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/qcom-apq8064-db600c.dts | 530 ++++++++++++++++++++++++++++++
> 2 files changed, 531 insertions(+)
> create mode 100644 arch/arm/boot/dts/qcom-apq8064-db600c.dts
Hello Srini (I hope you had a nice vacation!)
Running checkpatch on this patch gives a few of these warnings:
WARNING: line over 80 characters
These can probably be ignored, since they exist for most
arch/arm/boot/dts/qcom-*.dts files.
However, it also gives a few of these errors:
ERROR: trailing whitespace
These should probably be fixed, since the are errors and not warnings.
Kind regards,
Niklas
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v2] ARM: dts: qcom: Add apq8064 Dragon Board 600c support
2018-03-16 21:54 [PATCH v2] ARM: dts: qcom: Add apq8064 Dragon Board 600c support srinivas.kandagatla at linaro.org
2018-04-05 19:11 ` [v2] " Niklas Cassel
@ 2018-04-20 7:37 ` Loic Poulain
1 sibling, 0 replies; 3+ messages in thread
From: Loic Poulain @ 2018-04-20 7:37 UTC (permalink / raw)
To: linux-arm-kernel
Hi Srini,
On 16 March 2018 at 22:54, <srinivas.kandagatla@linaro.org> wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
>
> This patch add support to DB600c board, which is another
> 96boards based on Qualcomm APQ8064 SoC.
>
> Support for USB, HDMI, PCIe, I2C, SPI, eMMC, microSD card, LEDs
> device tree nodes is added in this patch.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> ---
> Changes since v1:
> - added chosen node with stdout, suggested by Stephen Boyd
> - removed spi flash node and gpio22 pinconf, as its not required in this patch.
> - removed extra comment lines and fix a node name, spotted by Stephen Boyd.
>
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/qcom-apq8064-db600c.dts | 530 ++++++++++++++++++++++++++++++
> 2 files changed, 531 insertions(+)
> create mode 100644 arch/arm/boot/dts/qcom-apq8064-db600c.dts
> +
> + gsbi at 16500000 {
> + status = "okay";
> + qcom,mode = <GSBI_PROT_UART_W_FC>;
> + serial at 1654000 {
Missing zero, should be serial at 16540000.
> + label = "BT-UART";
> + status = "okay";
> + pinctrl-name = "default";
> + pinctrl-0 = <&gsbi6_uart_4pins>;
> + };
> + };
Regards,
Loic
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-04-20 7:37 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-03-16 21:54 [PATCH v2] ARM: dts: qcom: Add apq8064 Dragon Board 600c support srinivas.kandagatla at linaro.org
2018-04-05 19:11 ` [v2] " Niklas Cassel
2018-04-20 7:37 ` [PATCH v2] " Loic Poulain
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).