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arm64: dts: rockchip: Explicitly pinmux the regulator configuration GPIOs on rk3399-orangepi

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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: Alexis 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: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Alexis Ballier
2020-02-06 16:10:25 +01:00
committed by Heiko Stuebner
parent e5ab00edc3
commit dbb0a828e9
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts
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@@ -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>;