ARM: dts: stm32: Reinstate card detect behavior on ST boards

The cd-gpios with (GPIO_ACTIVE_LOW | GPIO_PULL_UP) gpio is thus far
unsupported, reinstate the old cd-gpios behavior until this handling
is fully implemented. This avoid potential issue for SDCard boot:
the card detect fails with floating gpio.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>

diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
index 3fedb6f..e13dade 100644 (file)
--- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi
@@ -171,6 +171,8 @@
 
 &sdmmc1 {
        u-boot,dm-spl;
+       broken-cd;
+       /delete-property/ cd-gpios;
 };
 
 &sdmmc1_b4_pins_a {

diff --git a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
index a07c585..b16dc28 100644 (file)
--- a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi
@@ -167,6 +167,8 @@
 
 &sdmmc1 {
        u-boot,dm-spl;
+       broken-cd;
+       /delete-property/ cd-gpios;
 };
 
 &sdmmc1_b4_pins_a {