[PATCH v3 6/6] ARM: dts: qcom: Add APQ8074 Dragonboard PMIC GPIO bindings
From: Ivan T. Ivanov <hidden>
Date: 2014-08-11 15:41:06
Also in:
linux-arm-msm, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: "Ivan T. Ivanov" <redacted> Add default states for PMIC GPIO's on APQ8074 Dragonboard Signed-off-by: Ivan T. Ivanov <redacted> --- .../dts/qcom-apq8074-dragonboard-pmics-pins.dtsi | 103 +++++++++++++++++++++ arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 1 + 2 files changed, 104 insertions(+) create mode 100644 arch/arm/boot/dts/qcom-apq8074-dragonboard-pmics-pins.dtsi
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard-pmics-pins.dtsi b/arch/arm/boot/dts/qcom-apq8074-dragonboard-pmics-pins.dtsi
new file mode 100644
index 0000000..c69ecc2
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard-pmics-pins.dtsi@@ -0,0 +1,103 @@ + +#include <dt-bindings/pinctrl/qcom,pmic-mpp.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> + +&pm8941_gpios { + + pinctrl-names = "default"; + pinctrl-0 = <&pm8941_gpios_default>; + + pm8941_gpios_default: default { + group-1 { + pins = "gpio1", "gpio2", "gpio5", "gpio29"; + function = PMIC_GPIO_FUNC_NORMAL; + input-enable; + power-source = <PM8941_GPIO_S3>; + qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>; + }; + group-6 { /* TUSB3_HUB-RESET */ + pins = "gpio6"; + function = PMIC_GPIO_FUNC_NORMAL; + output-high; + drive-push-pull; + power-source = <PM8941_GPIO_VPH>; + qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; + }; + group-8 { /* HSIC_HUB-RESET */ + pins = "gpio8"; + function = PMIC_GPIO_FUNC_NORMAL; + output-low; + bias-disable; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; + }; + group-9 { /* GbE_RST_N */ + pins = "gpio9"; + function = PMIC_GPIO_FUNC_NORMAL; + output-high; + drive-push-pull; + power-source = <PM8941_GPIO_VPH>; + qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; + }; + group-10 { /* SATA_RST_N */ + pins = "gpio10"; + function = PMIC_GPIO_FUNC_NORMAL; + output-high; + drive-push-pull; + power-source = <PM8941_GPIO_VPH>; + qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; + }; + group-15 { /* DIVCLK1_CODEC */ + pins = "gpio15"; + function = PM8941_GPIO15_18_DIV_CLK; + output-high; + drive-push-pull; + bias-disable; + power-source = <PM8941_GPIO_S3>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + }; + group-19 { /* MIPI_DSI0_RESET_N */ + pins = "gpio19"; + function = PMIC_GPIO_FUNC_NORMAL; + output-low; + drive-push-pull; + bias-disable; + power-source = <PM8941_GPIO_S3>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; + }; + group-29 { /* SD_WP_N */ + pins = "gpio29"; + function = PMIC_GPIO_FUNC_NORMAL; + input-enable; + power-source = <PM8941_GPIO_S3>; + qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>; + }; + group-33 { /* WLAN_PWD_L */ + pins = "gpio33"; + function = PMIC_GPIO_FUNC_NORMAL; + output-high; + drive-push-pull; + bias-disable; + power-source = <PM8941_GPIO_S3>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; + }; + group-34 { /* BT_PWD_L */ + pins = "gpio34"; + function = PMIC_GPIO_FUNC_NORMAL; + output-low; + drive-push-pull; + bias-disable; + power-source = <PM8941_GPIO_S3>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>; + }; + }; +}; + +&pm8941_mpps { +}; + +&pm8841_mpps { +}; +
diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
index b4dfb01..87b90e3 100644
--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts
+++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts@@ -1,4 +1,5 @@ #include "qcom-msm8974.dtsi" +#include "qcom-apq8074-dragonboard-pmics-pins.dtsi" / { model = "Qualcomm APQ8074 Dragonboard";
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