Commit 68333a42 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
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arm64: dts: qcom: msm8996: Add SDHCI resets 



On MSM8996, the default bootloader configuration leaves the hosts in some
weird state that never allows them to function properly under Linux.
Add the hardware resets so that we can start clean and get them actually
working.

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220430162642.608106-1-konrad.dybcio@somainline.org
parent a743dff7

arch/arm64/boot/dts/qcom/msm8996.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -2833,6 +2833,7 @@ sdhc1: sdhci@7464900 { 
			clocks = <&gcc GCC_SDCC1_AHB_CLK>,

				<&gcc GCC_SDCC1_APPS_CLK>,

				<&rpmcc RPM_SMD_BB_CLK1>;

			resets = <&gcc GCC_SDCC1_BCR>;



			pinctrl-names = "default", "sleep";

			pinctrl-0 = <&sdc1_state_on>;
@@ -2856,6 +2857,7 @@ sdhc2: sdhci@74a4900 { 
			clocks = <&gcc GCC_SDCC2_AHB_CLK>,

				<&gcc GCC_SDCC2_APPS_CLK>,

				<&rpmcc RPM_SMD_BB_CLK1>;

			resets = <&gcc GCC_SDCC2_BCR>;



			pinctrl-names = "default", "sleep";

			pinctrl-0 = <&sdc2_state_on>;