[PATCH 2/3] ARM: dts: stm32: add disable-wp property for SD-card on STM32MP1 boards

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On STM32MP1 DK1, DK2, ED1 and EV1 boards, there is only a micro SD socket.
This is also the case on Avenger board.
They don't support the Write Protect pin.
The disable-wp is then added in the SD-cards sdmmc1 nodes.
This avoids executing some code and a warning during driver probe.

Signed-off-by: Yann Gautier <yann.gautier@xxxxxx>
---
 arch/arm/boot/dts/stm32mp157a-avenger96.dts | 1 +
 arch/arm/boot/dts/stm32mp157c-ed1.dts       | 1 +
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi      | 1 +
 3 files changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index 2bdfab192a39..8e060219751b 100644
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -301,6 +301,7 @@
 	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
 	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
 	cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+	disable-wp;
 	st,sig-dir;
 	st,neg-edge;
 	st,use-ckin;
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 5daaec3aec9b..6f8d23a7d4a6 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -314,6 +314,7 @@
 	pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>;
 	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>;
 	cd-gpios = <&gpiog 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+	disable-wp;
 	st,sig-dir;
 	st,neg-edge;
 	st,use-ckin;
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 02d52eb3c34f..6897119cadc9 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -480,6 +480,7 @@
 	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
 	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
 	cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+	disable-wp;
 	st,neg-edge;
 	bus-width = <4>;
 	vmmc-supply = <&v3v3>;
-- 
2.17.1




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