[PATCH V1 1/2] arm64: dts: qcom: lemans-evk: Move SD card support to overlay

[Monish Chunara]

The lemans EVK board supports either eMMC or SD-card, but only one can
be active at a time.

Move the SDHC node for SD card into a dedicated device tree overlay.
This decoupling allows the storage medium to be selected dynamically by
applying the appropriate overlay for either SD card or eMMC support.

Signed-off-by: Monish Chunara <monish.chunara@xxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/Makefile             |  3 +++
 .../boot/dts/qcom/lemans-evk-sd-card.dtso     | 25 +++++++++++++++++++
 arch/arm64/boot/dts/qcom/lemans-evk.dts       | 16 ------------
 3 files changed, 28 insertions(+), 16 deletions(-)
 create mode 100644 arch/arm64/boot/dts/qcom/lemans-evk-sd-card.dtso

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 317af937d038..e5ea8de55df7 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -35,6 +35,9 @@ dtb-$(CONFIG_ARCH_QCOM)	+= kaanapali-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= kaanapali-qrd.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= lemans-evk.dtb
 
+lemans-evk-sd-card-dtbs := lemans-evk.dtb lemans-evk-sd-card.dtbo
+dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-sd-card.dtb
+
 lemans-evk-camera-csi1-imx577-dtbs	:= lemans-evk.dtb lemans-evk-camera-csi1-imx577.dtbo
 lemans-evk-camera-dtbs	:= lemans-evk.dtb lemans-evk-camera.dtbo
 
diff --git a/arch/arm64/boot/dts/qcom/lemans-evk-sd-card.dtso b/arch/arm64/boot/dts/qcom/lemans-evk-sd-card.dtso
new file mode 100644
index 000000000000..007ab6347349
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/lemans-evk-sd-card.dtso
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&sdhc {
+	vmmc-supply = <&vmmc_sdc>;
+	vqmmc-supply = <&vreg_sdc>;
+
+	pinctrl-0 = <&sdc_default>, <&sd_cd>;
+	pinctrl-1 = <&sdc_sleep>, <&sd_cd>;
+	pinctrl-names = "default", "sleep";
+
+	bus-width = <4>;
+	cd-gpios = <&tlmm 36 GPIO_ACTIVE_LOW>;
+	no-mmc;
+	no-sdio;
+
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts
index 90fce947ca7e..7f10f312b7e4 100644
--- a/arch/arm64/boot/dts/qcom/lemans-evk.dts
+++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts
@@ -751,22 +751,6 @@ &remoteproc_gpdsp1 {
 	status = "okay";
 };
 
-&sdhc {
-	vmmc-supply = <&vmmc_sdc>;
-	vqmmc-supply = <&vreg_sdc>;
-
-	pinctrl-0 = <&sdc_default>, <&sd_cd>;
-	pinctrl-1 = <&sdc_sleep>, <&sd_cd>;
-	pinctrl-names = "default", "sleep";
-
-	bus-width = <4>;
-	cd-gpios = <&tlmm 36 GPIO_ACTIVE_LOW>;
-	no-mmc;
-	no-sdio;
-
-	status = "okay";
-};
-
 &serdes0 {
 	phy-supply = <&vreg_l5a>;
 
-- 
2.34.1