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ARM: dts: imx6sll-evk: add eMMC node support

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On imx6sll-evk board, eMMC is connect on the usdhc2.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Haibo Chen 2023-05-19 14:27:30 +08:00 committed by Shawn Guo
parent a101ba8587
commit c5e341aacd
1 changed files with 67 additions and 0 deletions
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67
arch/arm/boot/dts/imx6sll-evk.dts
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@ -109,6 +109,14 @@ reg_sd1_vmmc: regulator-sd1-vmmc {
enable-active-high;
};
reg_sd2_vmmc: regulator-sd2-vmmc {
compatible = "regulator-fixed";
regulator-name = "eMMC-VCCQ";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
};
reg_sd3_vmmc: regulator-sd3-vmmc {
compatible = "regulator-fixed";
pinctrl-names = "default";
@ -343,6 +351,17 @@ &usdhc1 {
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
bus-width = <8>;
non-removable;
vqmmc-supply = <&reg_sd2_vmmc>;
status = "okay";
};
&usbotg1 {
vbus-supply = <&reg_usb_otg1_vbus>;
pinctrl-names = "default";
@ -466,6 +485,54 @@ MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170f9
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6SLL_PAD_SD2_CMD__SD2_CMD 0x17059
MX6SLL_PAD_SD2_CLK__SD2_CLK 0x13059
MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x17059
MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x17059
MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x17059
MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x17059
MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x17059
MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x17059
MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x17059
MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x17059
MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x13059
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
fsl,pins = <
MX6SLL_PAD_SD2_CMD__SD2_CMD 0x170b9
MX6SLL_PAD_SD2_CLK__SD2_CLK 0x130b9
MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x170b9
MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x170b9
MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x170b9
MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x170b9
MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x170b9
MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x170b9
MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x170b9
MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x170b9
MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x130b9
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
fsl,pins = <
MX6SLL_PAD_SD2_CMD__SD2_CMD 0x170f9
MX6SLL_PAD_SD2_CLK__SD2_CLK 0x130f9
MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x170f9
MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x170f9
MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x170f9
MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x170f9
MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x170f9
MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x170f9
MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x170f9
MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x170f9
MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x130f9
>;
};
pinctrl_usbotg1: usbotg1grp {
fsl,pins = <
MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059