[PATCH v2 17/18] ARM: dts: s5pv210: Set MAX8998 GPIO pulls on aries

[Jonathan Bakker]

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-rac...@live.ca>
---
 arch/arm/boot/dts/s5pv210-aries.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi 
b/arch/arm/boot/dts/s5pv210-aries.dtsi
index 0bd65401ec65..cf858029292e 100644
--- a/arch/arm/boot/dts/s5pv210-aries.dtsi
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -169,6 +169,9 @@
                        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 @@
                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>;
-- 
2.20.1