From e8c00a401149287b7cc166b5b7a22911ee230918 Mon Sep 17 00:00:00 2001 From: Sarthak Garg Date: Mon, 7 Sep 2026 18:53:29 +0530 Subject: [PATCH] BACKPORT: arm64: dts: qcom: hamoa-iot-evk: Add SDC2 node for hamoa iot evk board Enable SD Card host controller for hamoa iot evk board. Signed-off-by: Sarthak Garg Reviewed-by: Konrad Dybcio Reviewed-by: Abel Vesa Link: https://lore.kernel.org/r/20260227040201.3700324-1-sarthak.garg@oss.qualcomm.com Signed-off-by: Bjorn Andersson (cherry picked from commit c679452) Signed-off-by: Giri Prasad Goriparthi --- arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts index 15ef78e82cc1e..c7fff719bdb13 100644 --- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts @@ -1097,6 +1097,22 @@ status = "okay"; }; +&sdhc_2 { + cd-gpios = <&tlmm 71 GPIO_ACTIVE_LOW>; + + vmmc-supply = <&vreg_l9b_2p9>; + vqmmc-supply = <&vreg_l6b_1p8>; + + no-sdio; + no-mmc; + + pinctrl-0 = <&sdc2_default &sdc2_card_det_n>; + pinctrl-1 = <&sdc2_sleep &sdc2_card_det_n>; + pinctrl-names = "default", "sleep"; + + status = "okay"; +}; + &smb2360_0 { status = "okay"; }; @@ -1301,6 +1317,13 @@ bias-disable; }; + sdc2_card_det_n: sd-card-det-n-state { + pins = "gpio71"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + usb1_pwr_1p15_reg_en: usb1-pwr-1p15-reg-en-state { pins = "gpio188"; function = "gpio";