[PATCH RFC v2 4/4] ARM: dts: imx6*-hummingboard2: convert to more conventional vmmc-supply
From: festevam@gmail.com (Fabio Estevam)
Date: 2017-01-15 02:11:21
Also in:
linux-devicetree
On Fri, Jan 13, 2017 at 12:45 PM, Russell King [off-list ref] wrote:
quoted hunk
+ reg_usdhc2_vmmc: reg-usdhc2-vmmc { + compatible = "regulator-fixed"; + gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hummingboard2_vmmc>; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "usdhc2_vmmc"; + startup-delay-us = <1000>; + }; + sound-sgtl5000 { audio-codec = <&sgtl5000>; audio-routing =@@ -393,7 +400,6 @@ pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux { fsl,pins = < - MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071 MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0 >;@@ -432,6 +438,12 @@ >; }; + pinctrl_hummingboard2_vmmc: hummingboard2-vmmc { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
Shouldn't this be gpio4 30 instead?
quoted hunk
+ >; + }; + pinctrl_hummingboard2_usdhc3: hummingboard2-usdhc3 { fsl,pins = < MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059@@ -519,7 +531,7 @@ &pinctrl_hummingboard2_usdhc2_aux &pinctrl_hummingboard2_usdhc2_200mhz >; - mmc-pwrseq = <&usdhc2_pwrseq>; + vmmc-supply = <®_usdhc2_vmmc>; cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
as gpio1 4 seems to be used as card detect.