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Samsung DTS ARM changes for v4.19, part 2

Browse Source 
1. Add missing interrupts to PWM nodes on Exynos5.
 2. Add missing interrupt pin pull up/down configuration on Exynos4412
    Midas boards.  The interrupts were mostly working thanks to initial
    configuration by bootloader.
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Merge tag 'samsung-dt-4.19-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt

Samsung DTS ARM changes for v4.19, part 2

1. Add missing interrupts to PWM nodes on Exynos5.
2. Add missing interrupt pin pull up/down configuration on Exynos4412
   Midas boards.  The interrupts were mostly working thanks to initial
   configuration by bootloader.

* tag 'samsung-dt-4.19-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: exynos: Configure Midas SD card CD pin
  ARM: dts: exynos: Configure max77686 IRQ pin on Midas
  ARM: dts: exynos: Add pinctrl for Midas fuelgauge IRQ pin
  ARM: dts: exynos: Add pinctrl config for Midas keys
  ARM: dts: exynos: Add max77693 pinctrl config for Midas
  ARM: dts: exynos: Add missing interrupts for pwm node on Exynos5

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-07-25 23:57:24 -07:00
commit ee57dd5af7
2 changed files with 39 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
arch/arm/boot/dts/exynos4412-midas.dtsi
View File

@ -94,6 +94,8 @@ vcc18mhl: voltage-regulator-5 {
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_keys>;
key-down {
gpios = <&gpx3 3 GPIO_ACTIVE_LOW>;
@ -138,6 +140,8 @@ max77693@66 {
compatible = "maxim,max77693";
interrupt-parent = <&gpx1>;
interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&max77693_irq>;
reg = <0x66>;
regulators {
@ -184,6 +188,8 @@ max77693-fuel-gauge@36 {
compatible = "maxim,max17047";
interrupt-parent = <&gpx2>;
interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&max77693_fuel_irq>;
reg = <0x36>;
maxim,over-heat-temp = <700>;
@ -574,6 +580,8 @@ max77686: max77686_pmic@9 {
compatible = "maxim,max77686";
interrupt-parent = <&gpx0>;
interrupts = <7 IRQ_TYPE_NONE>;
pinctrl-0 = <&max77686_irq>;
pinctrl-names = "default";
reg = <0x09>;
#clock-cells = <1>;
@ -1007,6 +1015,31 @@ &pinctrl_1 {
pinctrl-names = "default";
pinctrl-0 = <&sleep1>;
gpio_keys: gpio-keys {
samsung,pins = "gpx0-1", "gpx2-2", "gpx2-7", "gpx3-3";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
max77686_irq: max77686-irq {
samsung,pins = "gpx0-7";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
max77693_irq: max77693-irq {
samsung,pins = "gpx1-5";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
max77693_fuel_irq: max77693-fuel-irq {
samsung,pins = "gpx2-3";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
sdhci2_cd: sdhci2-cd-irq {
samsung,pins = "gpx3-4";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
hdmi_hpd: hdmi-hpd {
samsung,pins = "gpx3-7";
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
@ -1238,7 +1271,7 @@ &sdhci_2 {
bus-width = <4>;
cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
cd-inverted;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd>;
pinctrl-names = "default";
vmmc-supply = <&ldo21_reg>;
status = "okay";

5
arch/arm/boot/dts/exynos5.dtsi
View File

@ -169,6 +169,11 @@ i2c_3: i2c@12c90000 {
pwm: pwm@12dd0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x12DD0000 0x100>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
samsung,pwm-outputs = <0>, <1>, <2>, <3>;
#pwm-cells = <3>;
};