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ARM: dts: s5pv210: Disable pulls on GPIO I2C adapters for Aries

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The bitbanged GPIO I2C adapters have external pull-ups attached
so the internal pulls should be disabled for lower power usage.

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 16:50:06 -07:00 committed by Krzysztof Kozlowski
parent 869d42e6eb
commit 09b39f60ee
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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@ -65,6 +65,9 @@ i2c_pmic: i2c-gpio-0 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_i2c_pins>;
pmic@66 {
compatible = "maxim,max8998";
reg = <0x66>;
@ -314,6 +317,9 @@ i2c_fuel: i2c-gpio-1 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&fg_i2c_pins>;
fuelgauge@36 {
compatible = "maxim,max17040";
interrupt-parent = <&vic0>;
@ -438,6 +444,18 @@ ts_irq: ts-irq {
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
pmic_i2c_pins: pmic-i2c-pins {
samsung,pins = "gpj4-0", "gpj4-3";
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
fg_i2c_pins: fg-i2c-pins {
samsung,pins = "mp05-0", "mp05-1";
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
};
&pwm {