diff options
author | Dong Aisheng <b29396@freescale.com> | 2015-06-11 17:01:16 +0800 |
---|---|---|
committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:23:35 +0800 |
commit | a36821d8c119ecb2e1a38c4ea804447977b235e2 (patch) | |
tree | 35d3737129a53af09baffda609311d76558bb0ac | |
parent | 0efc3e0380b1f44b35b49a186bf599b84e957493 (diff) |
MLK-11093-2 dts: imx6ul-14x14-ddr3-arm2-emmc: enable HS200 support
Add ultra high speed mode pinctrl states to support eMMC HS200.
HW rework needed that changing both NVCC_SD and NVCC_NAND to 1.8v.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
(cherry picked from commit f0f86b3bcd0ae1b1405f752862bde9745222372d)
-rw-r--r-- | arch/arm/boot/dts/imx6ul-14x14-ddr3-arm2-emmc.dts | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6ul-14x14-ddr3-arm2-emmc.dts b/arch/arm/boot/dts/imx6ul-14x14-ddr3-arm2-emmc.dts index 234d3ce54aeb..2e35ed6d353e 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-ddr3-arm2-emmc.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-ddr3-arm2-emmc.dts @@ -9,12 +9,15 @@ #include "imx6ul-14x14-ddr3-arm2.dts" &usdhc1 { - pinctrl-names = "default"; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1_8bit>; + pinctrl-1 = <&pinctrl_usdhc1_8bit_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_8bit_200mhz>; bus-width = <8>; cd-gpios = <>; wp-gpios = <>; vmmc-supply = <>; + tuning-step = <2>; non-removable; status = "okay"; }; |