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ARM: dts: s5pv210: Set MAX8998 GPIO pulls on Aries boards

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Make sure that the GPIOs are configured correctly
for the interrupt (otherwise it won't fire) and disable the
pulls on the DVS GPIOs which are outputs.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Jonathan Bakker
2020-05-01 16:50:18 -07:00
committed by Krzysztof Kozlowski
parent 18c41a634e
commit c9ed436fd6
1 changed files with 18 additions and 0 deletions
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18
arch/arm/boot/dts/s5pv210-aries.dtsi
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@@ -169,6 +169,9 @@ pmic@66 {
max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>;
max8998,pmic-buck2-dvs-voltage = <1100000>, <1000000>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_dvs_pins &pmic_irq>;
regulators {
ldo2_reg: LDO2 {
regulator-name = "VALIVE_1.2V";
@@ -617,6 +620,21 @@ wlan_gpio_rst: wlan-gpio-rst {
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
};
pmic_dvs_pins: pmic-dvs-pins {
samsung,pins = "gph0-3", "gph0-4", "gph0-5";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
samsung,pin-val = <0>;
};
pmic_irq: pmic-irq {
samsung,pins = "gph0-7";
samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
wifi_host_wake: wifi-host-wake {
samsung,pins = "gph2-4";
samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;