linux-kernel - [PATCH v2 14/18] ARM: dts: imx6q-apalis: Clean-up sd card support

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Date:   Wed, 15 Jun 2022 13:50:02 +0200
From:   Max Krummenacher <max.oss.09@...il.com>
To:     max.krummenacher@...adex.com
Cc:     Denys Drozdov <denys.drozdov@...adex.com>,
        Fabio Estevam <festevam@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 14/18] ARM: dts: imx6q-apalis: Clean-up sd card support

From: Denys Drozdov <denys.drozdov@...adex.com>

Configure SOM DTSI to 8-bit, card detect in the SoM dtsi as this is
the Apalis family default functionality.
Limit the interface to 4-bit only on the Ixora V1.1 carrier boards.

Signed-off-by: Denys Drozdov <denys.drozdov@...adex.com>
Signed-off-by: Max Krummenacher <max.krummenacher@...adex.com>
---

(no changes since v1)

 arch/arm/boot/dts/imx6q-apalis-eval.dts       | 3 ---
 arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts | 1 -
 arch/arm/boot/dts/imx6qdl-apalis.dtsi         | 3 ++-
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts
index eeb20d7a637d..19aaffd71f3d 100644
--- a/arch/arm/boot/dts/imx6q-apalis-eval.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts
@@ -158,9 +158,6 @@
 
 /* MMC1 */
 &usdhc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>;
-	cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
index b254e96d194a..2d0324103804 100644
--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
@@ -175,7 +175,6 @@
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>;
-	cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
 	bus-width = <4>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 6d072aa87952..4ff46ffd2300 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -832,7 +832,8 @@
 /* MMC1 */
 &usdhc1 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit>;
+	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>;
+	cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
 	vqmmc-supply = <&reg_module_3v3>;
 	bus-width = <8>;
 	disable-wp;
-- 
2.20.1