diff options
| author | Fabio Estevam <[email protected]> | 2023-05-27 13:06:33 -0300 |
|---|---|---|
| committer | Shawn Guo <[email protected]> | 2023-06-04 20:09:01 +0800 |
| commit | dda66e99db331c19d7e9e6fe9422d479e27257ae (patch) | |
| tree | 52dbc9d622feb90c8513f27b30ccacf9bf347626 | |
| parent | 6390213bb5bb06c3babada641c2f679501d1bfba (diff) | |
ARM: dts: imx7d-sdb: Describe the SD card regulator
Improve the devicetree description by adding the SD card regulator
that is controlled via GPIO5_2.
Signed-off-by: Fabio Estevam <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index 25681c430393..c898d66e27ad 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -60,6 +60,17 @@ }; }; + reg_sd1_vmmc: regulator-sd1-vmmc { + compatible = "regulator-fixed"; + regulator-name = "VDD_SD1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <200000>; + off-on-delay-us = <20000>; + }; + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { compatible = "regulator-fixed"; regulator-name = "usb_otg1_vbus"; @@ -477,6 +488,7 @@ pinctrl-0 = <&pinctrl_usdhc1>; cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; + vmmc-supply = <®_sd1_vmmc>; wakeup-source; keep-power-in-suspend; status = "okay"; |