From: Jagan Teki jagan@amarulasolutions.com
Add usdhc2 node, which is eMMC for Engicam Is.IoT MX6UL modules.
Cc: Stefano Babic sbabic@denx.de Cc: Matteo Lisi matteo.lisi@engicam.com Cc: Michael Trimarchi michael@amarulasolutions.com Signed-off-by: Jagan Teki jagan@amarulasolutions.com --- Changes for v2: - new patch
arch/arm/dts/imx6ul-isiot.dts | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)
diff --git a/arch/arm/dts/imx6ul-isiot.dts b/arch/arm/dts/imx6ul-isiot.dts index c46759a..a0e112f 100644 --- a/arch/arm/dts/imx6ul-isiot.dts +++ b/arch/arm/dts/imx6ul-isiot.dts @@ -95,6 +95,15 @@ status = "okay"; };
+&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + cd-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; + bus-width = <8>; + no-1-8-v; + status = "okay"; +}; + &iomuxc { pinctrl_enet1: enet1grp { fsl,pins = < @@ -142,4 +151,20 @@ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 >; }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x17070 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x10070 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17070 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17070 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17070 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17070 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17070 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17070 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17070 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17070 + MX6UL_PAD_NAND_ALE__USDHC2_RESET_B 0x17070 + >; + }; };