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| author | Fabio Estevam <festevam@gmail.com> | 2021-02-13 22:49:53 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-03-01 10:21:36 +0100 |
| commit | 21755161b26693e3bfffa1e01b3f3ef19331022a (patch) | |
| tree | 5cab71ea79412ec562e2a66bd35b6625941301b1 /arch | |
| parent | 5c8db4922d42084fd29b36fcac287fe067d26f31 (diff) | |
| download | u-boot-21755161b26693e3bfffa1e01b3f3ef19331022a.tar.gz u-boot-21755161b26693e3bfffa1e01b3f3ef19331022a.tar.xz u-boot-21755161b26693e3bfffa1e01b3f3ef19331022a.zip | |
ARM: dts: imx53-qsb: Describe the esdhc1 card detect pin
The micro SD card slot uses GPIO3_13 as card detect pin, so describe
it in the devicetree.
This was noticed when converting imx53-qsb board to driver model
in U-Boot as the micro SD card was not getting detected.
After this change it is possible to load the dtb and zImage
from the SD card and boot Linux.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/imx53-qsb-common.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/dts/imx53-qsb-common.dtsi b/arch/arm/dts/imx53-qsb-common.dtsi index 9b4efcd826..fe4244044a 100644 --- a/arch/arm/dts/imx53-qsb-common.dtsi +++ b/arch/arm/dts/imx53-qsb-common.dtsi @@ -142,6 +142,7 @@ &esdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1>; + cd-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>; status = "okay"; }; @@ -209,6 +210,7 @@ MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 + MX53_PAD_EIM_DA13__GPIO3_13 0xe4 >; }; |