Commit dbb0a828 authored by Alexis Ballier's avatar Alexis Ballier Committed by Heiko Stuebner
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arm64: dts: rockchip: Explicitly pinmux the regulator configuration GPIOs on rk3399-orangepi 



Those GPIOs define which register is used by the GPU & CPUB regulators
for sleep mode. The register is defined here, so better have the GPIOs
explicitly set too.

Signed-off-by: default avatarAlexis Ballier <aballier@gentoo.org>
Cc: devicetree@vger.kernel.org
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/20200206151025.3813-2-aballier@gentoo.org


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent e5ab00ed

arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts

+12 −0
Original line number Diff line number Diff line
@@ -432,6 +432,8 @@ 
		compatible = "silergy,syr827";

		reg = <0x40>;

		fcs,suspend-voltage-selector = <1>;

		pinctrl-names = "default";

		pinctrl-0 = <&cpu_b_sleep>;

		regulator-name = "vdd_cpu_b";

		regulator-min-microvolt = <712500>;

		regulator-max-microvolt = <1500000>;
@@ -449,6 +451,8 @@ 
		compatible = "silergy,syr828";

		reg = <0x41>;

		fcs,suspend-voltage-selector = <1>;

		pinctrl-names = "default";

		pinctrl-0 = <&gpu_sleep>;

		regulator-name = "vdd_gpu";

		regulator-min-microvolt = <712500>;

		regulator-max-microvolt = <1500000>;
@@ -561,6 +565,14 @@ 
	};



	pmic {

		cpu_b_sleep: cpu-b-sleep {

			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;

		};



		gpu_sleep: gpu-sleep {

			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;

		};



		pmic_int_l: pmic-int-l {

			rockchip,pins =

				<1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;

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