diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/dts/dragonboard410c.dts | 3 | ||||
-rw-r--r-- | arch/arm/dts/dragonboard820c.dts | 3 | ||||
-rw-r--r-- | arch/arm/dts/qcom-ipq4019.dtsi | 1 | ||||
-rw-r--r-- | arch/arm/dts/qcs404-evb.dts | 1 | ||||
-rw-r--r-- | arch/arm/mach-snapdragon/pinctrl-snapdragon.c | 8 |
5 files changed, 9 insertions, 7 deletions
diff --git a/arch/arm/dts/dragonboard410c.dts b/arch/arm/dts/dragonboard410c.dts index 59cf45eb17..9230dd3fd9 100644 --- a/arch/arm/dts/dragonboard410c.dts +++ b/arch/arm/dts/dragonboard410c.dts @@ -9,7 +9,6 @@ #include "skeleton64.dtsi" #include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/pinctrl/pinctrl-snapdragon.h> / { model = "Qualcomm Technologies, Inc. Dragonboard 410c"; @@ -71,7 +70,7 @@ blsp1_uart: uart { function = "blsp1_uart"; pins = "GPIO_4", "GPIO_5"; - drive-strength = <DRIVE_STRENGTH_8MA>; + drive-strength = <8>; bias-disable; }; }; diff --git a/arch/arm/dts/dragonboard820c.dts b/arch/arm/dts/dragonboard820c.dts index aaca681d2e..ad201d4874 100644 --- a/arch/arm/dts/dragonboard820c.dts +++ b/arch/arm/dts/dragonboard820c.dts @@ -8,7 +8,6 @@ /dts-v1/; #include "skeleton64.dtsi" -#include <dt-bindings/pinctrl/pinctrl-snapdragon.h> / { model = "Qualcomm Technologies, Inc. DB820c"; @@ -71,7 +70,7 @@ blsp8_uart: uart { function = "blsp_uart8"; pins = "GPIO_4", "GPIO_5"; - drive-strength = <DRIVE_STRENGTH_8MA>; + drive-strength = <8>; bias-disable; }; }; diff --git a/arch/arm/dts/qcom-ipq4019.dtsi b/arch/arm/dts/qcom-ipq4019.dtsi index 181732d262..6edc69da67 100644 --- a/arch/arm/dts/qcom-ipq4019.dtsi +++ b/arch/arm/dts/qcom-ipq4019.dtsi @@ -9,7 +9,6 @@ #include "skeleton.dtsi" #include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/pinctrl/pinctrl-snapdragon.h> #include <dt-bindings/clock/qcom,ipq4019-gcc.h> #include <dt-bindings/reset/qcom,ipq4019-reset.h> diff --git a/arch/arm/dts/qcs404-evb.dts b/arch/arm/dts/qcs404-evb.dts index c8bcf9f71d..cc70afa4c8 100644 --- a/arch/arm/dts/qcs404-evb.dts +++ b/arch/arm/dts/qcs404-evb.dts @@ -9,7 +9,6 @@ #include "skeleton64.dtsi" #include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/pinctrl/pinctrl-snapdragon.h> #include <dt-bindings/clock/qcom,gcc-qcs404.h> / { diff --git a/arch/arm/mach-snapdragon/pinctrl-snapdragon.c b/arch/arm/mach-snapdragon/pinctrl-snapdragon.c index ab884ab6bf..826dc51486 100644 --- a/arch/arm/mach-snapdragon/pinctrl-snapdragon.c +++ b/arch/arm/mach-snapdragon/pinctrl-snapdragon.c @@ -28,8 +28,9 @@ struct msm_pinctrl_priv { #define TLMM_GPIO_DISABLE BIT(9) static const struct pinconf_param msm_conf_params[] = { - { "drive-strength", PIN_CONFIG_DRIVE_STRENGTH, 3 }, + { "drive-strength", PIN_CONFIG_DRIVE_STRENGTH, 2 }, { "bias-disable", PIN_CONFIG_BIAS_DISABLE, 0 }, + { "bias-pull-up", PIN_CONFIG_BIAS_PULL_UP, 3 }, }; static int msm_get_functions_count(struct udevice *dev) @@ -89,6 +90,7 @@ static int msm_pinconf_set(struct udevice *dev, unsigned int pin_selector, switch (param) { case PIN_CONFIG_DRIVE_STRENGTH: + argument = (argument / 2) - 1; clrsetbits_le32(priv->base + GPIO_CONFIG_OFFSET(pin_selector), TLMM_DRV_STRENGTH_MASK, argument << 6); break; @@ -96,6 +98,10 @@ static int msm_pinconf_set(struct udevice *dev, unsigned int pin_selector, clrbits_le32(priv->base + GPIO_CONFIG_OFFSET(pin_selector), TLMM_GPIO_PULL_MASK); break; + case PIN_CONFIG_BIAS_PULL_UP: + clrsetbits_le32(priv->base + GPIO_CONFIG_OFFSET(pin_selector), + TLMM_GPIO_PULL_MASK, argument); + break; default: return 0; } |