From 4a5923fe4e1df52fafa4026363a349f30c061a15 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 26 Oct 2022 16:03:57 -0400 Subject: [PATCH] arm64: dts: qcom: sm8450-qrd: add SDHCI for microSD Based on downstream DTS, it seems that SM8450 QRD has microSD card slot. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221026200357.391635-5-krzysztof.kozlowski@linaro.org --- arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts index e58fc73997997..ee62514fff689 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts @@ -388,6 +388,18 @@ firmware-name = "qcom/sm8450/slpi.mbn"; }; +&sdhc_2 { + cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>; + pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_n>; + vmmc-supply = <&vreg_l9c_2p96>; + vqmmc-supply = <&vreg_l6c_1p8>; + no-sdio; + no-mmc; + status = "okay"; +}; + &spi4 { status = "okay"; }; @@ -402,6 +414,13 @@ &tlmm { gpio-reserved-ranges = <28 4>, <36 4>; + + sdc2_card_det_n: sd-card-det-n-state { + pins = "gpio92"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; }; &uart7 { -- 2.30.2