[PATCH 1/3] ARM: dts: stm32: add cd-gpios properties for SD-cards on STM32MP1 boards

From: Yann Gautier
Date: Wed Mar 04 2020 - 03:10:35 EST


The broken-cd properties are replaced with cd-gpios, with the correct
GPIO to detect the card insertion. The GPIO lines require a pull-up.

Signed-off-by: Yann Gautier <yann.gautier@xxxxxx>
---
arch/arm/boot/dts/stm32mp157a-avenger96.dts | 2 +-
arch/arm/boot/dts/stm32mp157c-ed1.dts | 2 +-
arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
index cbfa4075907e..2bdfab192a39 100644
--- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts
@@ -300,7 +300,7 @@
pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
- broken-cd;
+ cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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 1fc43251d697..5daaec3aec9b 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -313,7 +313,7 @@
pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>;
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>;
- broken-cd;
+ cd-gpios = <&gpiog 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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 f6672e87aef3..02d52eb3c34f 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -479,7 +479,7 @@
pinctrl-0 = <&sdmmc1_b4_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
- broken-cd;
+ cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
st,neg-edge;
bus-width = <4>;
vmmc-supply = <&v3v3>;
--
2.17.1