Messages in this thread Patch in this message | | | From | Jagan Teki <> | Subject | [PATCH 1/2] ARM: dts: imx6ul-isiot: Add eMMC node | Date | Sun, 15 Jan 2017 22:50:11 +0100 |
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From: Jagan Teki <jagan@amarulasolutions.com>
Add usdhc2 node, which is eMMC for Engicam Is.IoT MX6UL modules.
dmesg: ----- mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA mmc1: new DDR MMC card at address 0001 mmcblk1: mmc1:0001 M62704 3.53 GiB
Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Cc: Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- arch/arm/boot/dts/imx6ul-isiot.dts | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ul-isiot.dts b/arch/arm/boot/dts/imx6ul-isiot.dts index 077bc26..acb97bd 100644 --- a/arch/arm/boot/dts/imx6ul-isiot.dts +++ b/arch/arm/boot/dts/imx6ul-isiot.dts @@ -76,6 +76,15 @@ 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_uart1: uart1grp { fsl,pins = < @@ -116,4 +125,20 @@ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9 >; }; + + 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 + >; + }; }; -- 1.9.1
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