diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2019-01-08 14:42:32 +0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-01-28 15:02:08 +0300 |
| commit | b6fd4fccb4a16bf10135dd3b1240e1a9cf3ecd24 (patch) | |
| tree | f3eff30bd4a4e55345512c1b0df23780a766a5bb | |
| parent | afca5841fca1c38a96e88c2bb3ff208880e4b541 (diff) | |
| download | u-boot-b6fd4fccb4a16bf10135dd3b1240e1a9cf3ecd24.tar.xz | |
arm: dts: imx7: colibri: add usdhci peripherals to device tree
Add usdhci peripherals to device tree. This allows to use DM_MMC
for Colibri iMX7 devices.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
| -rw-r--r-- | arch/arm/dts/imx7-colibri-emmc.dts | 31 | ||||
| -rw-r--r-- | arch/arm/dts/imx7-colibri.dtsi | 26 |
2 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/dts/imx7-colibri-emmc.dts b/arch/arm/dts/imx7-colibri-emmc.dts index 295ca05916..efd600091d 100644 --- a/arch/arm/dts/imx7-colibri-emmc.dts +++ b/arch/arm/dts/imx7-colibri-emmc.dts @@ -10,7 +10,38 @@ model = "Toradex Colibri iMX7D 1GB (eMMC)"; compatible = "toradex,imx7d-colibri-emmc", "fsl,imx7d"; + aliases { + mmc0 = &usdhc3; + mmc1 = &usdhc1; + }; + chosen { stdout-path = &uart1; }; }; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&iomuxc { + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 + MX7D_PAD_SD3_CLK__SD3_CLK 0x19 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 + MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19 + >; + }; +}; diff --git a/arch/arm/dts/imx7-colibri.dtsi b/arch/arm/dts/imx7-colibri.dtsi index 47295117aa..a85702f519 100644 --- a/arch/arm/dts/imx7-colibri.dtsi +++ b/arch/arm/dts/imx7-colibri.dtsi @@ -38,6 +38,15 @@ status = "okay"; }; +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_cd_usdhc1>; + no-1-8-v; + cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; + disable-wp; + status = "okay"; +}; + &iomuxc { pinctrl_i2c4: i2c4-grp { fsl,pins = < @@ -68,6 +77,17 @@ MX7D_PAD_SD2_DATA0__GPIO5_IO14 0x14 /* DTR */ >; }; + + pinctrl_usdhc1: usdhc1-grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + >; + }; }; &iomuxc_lpsr { @@ -84,4 +104,10 @@ MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x4000007f >; }; + + pinctrl_cd_usdhc1: usdhc1-cd-grp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 /* CD */ + >; + }; }; |