diff options
| author | Sarthak Garg <sarthak.garg@oss.qualcomm.com> | 2026-03-23 14:00:17 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-03-26 17:40:49 +0300 |
| commit | 80de83eafd9a22a7c06c79bf06bc74a01c5a691e (patch) | |
| tree | c5938ad8a803e8db55258b8d786b42b42c70ade5 | |
| parent | be7c1badb0b934cfe88427b1d4ec3eb9f52ba587 (diff) | |
| download | linux-80de83eafd9a22a7c06c79bf06bc74a01c5a691e.tar.xz | |
arm64: dts: qcom: purwa-iot-evk: Add SDC2 node for purwa iot evk board
Enable SD Card host controller for purwa iot evk board.
Signed-off-by: Sarthak Garg <sarthak.garg@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260323110017.2527956-1-sarthak.garg@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/purwa-iot-evk.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts b/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts index fe539b1f4567..2c1fdded5672 100644 --- a/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/purwa-iot-evk.dts @@ -1180,6 +1180,22 @@ 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"; }; @@ -1362,6 +1378,13 @@ 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"; |