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30 lines
990 B
Diff
30 lines
990 B
Diff
This fixes reboot issues coused by vcc_sdio being disabled on reboot.
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Additionaly there are kernel panics when rebooting with sd-uhs-sdr104.
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Signed-off-by: Piotr Szczepanik <piter75@gmail.com>
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
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index 9f225e9c3..f060fc0c5 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
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@@ -376,6 +385,7 @@
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vcc_sdio: LDO_REG4 {
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regulator-name = "vcc_sdio";
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+ regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3000000>;
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@@ -688,7 +688,8 @@
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max-frequency = <150000000>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
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- sd-uhs-sdr104;
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+ // the board does not boot after reset with sd-uhs-sdr104 enabled
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+ // sd-uhs-sdr104;
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vmmc-supply = <&vcc3v0_sd>;
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vqmmc-supply = <&vcc_sdio>;
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status = "okay";
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--
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2.17.1
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