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arm64: dts: qcom: msm8996: Add SDHCI resets

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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: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220430162642.608106-1-konrad.dybcio@somainline.org
This commit is contained in:
Konrad Dybcio
2022-04-30 18:26:42 +02:00
committed by Bjorn Andersson
parent a743dff7ac
commit 68333a42fc
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/qcom/msm8996.dtsi
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@@ -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>;