arm64: dts: qcom: sm8450: disable SDHCI SDR104/SDR50 on all boards

[ Upstream commit 9d561dc4e5cc31e757f91eb7bb709d2e2a8c9ce0 ]

SDHCI on SM8450 HDK also has problems with SDR104/SDR50:

  mmc0: card never left busy state
  mmc0: error -110 whilst initialising SD card

so I think it is safe to assume this issue affects all SM8450 boards.
Move the quirk disallowing these modes to the SoC DTSI, to spare people
working on other boards the misery of debugging this issue.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221026200357.391635-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
index d68765e..6351050 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara-pdx223.dts
@@ -556,8 +556,6 @@
        pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>;
        vmmc-supply = <&pm8350c_l9>;
        vqmmc-supply = <&pm8350c_l6>;
-       /* Forbid SDR104/SDR50 - broken hw! */
-       sdhci-caps-mask = <0x3 0x0>;
        no-sdio;
        no-mmc;
        status = "okay";

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index dfc7992..32a37c8 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -3192,6 +3192,9 @@
                        bus-width = <4>;
                        dma-coherent;
 
+                       /* Forbid SDR104/SDR50 - broken hw! */
+                       sdhci-caps-mask = <0x3 0x0>;
+
                        status = "disabled";
 
                        sdhc2_opp_table: opp-table {