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| author | Haibo Chen <haibo.chen@freescale.com> | 2015-08-11 19:38:29 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2015-10-19 22:45:12 +0800 |
| commit | f651d7816b97fc1468c4b637628a8951a3cb9dac (patch) | |
| tree | 50d00ba96a2f09e2adf34cd230fdb433e95219de /arch/arm/boot/dts/imx7d-sdb.dts | |
| parent | ab0a05d818d5a6e322e6ccd11a33845b477f9ab7 (diff) | |
| download | op-kernel-dev-f651d7816b97fc1468c4b637628a8951a3cb9dac.zip op-kernel-dev-f651d7816b97fc1468c4b637628a8951a3cb9dac.tar.gz | |
ARM: dts: imx7d-sdb: add eMMC5.0 support
imx7d-sdb board has a eMMC5.0 on usdhc3. This eMMC support HS400.
This patch add usdhc3 support for HS400
Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
Acked-by: Dong Aisheng <aisheng.dong@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-sdb.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index fdd1d7c..8059458 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -241,6 +241,19 @@ status = "okay"; }; +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; + assigned-clock-rates = <400000000>; + bus-width = <8>; + fsl,tuning-step = <2>; + non-removable; + status = "okay"; +}; + &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; |
