diff options
| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-04-01 17:44:39 +0200 |
|---|---|---|
| committer |   Simon Horman <horms+renesas@verge.net.au> | 2016-04-25 14:10:02 +1000 |
| commit | 1ca79699cb958c17b0b08d9f9bd683e5011e7927 (patch) | |
| tree | 1126250fb2b33438ee59153f27f4ff04e634c2a3 /arch/arm/boot/dts/r8a7790-lager.dts | |
| parent | ARM: dts: r8a7790: Set maximum frequencies for SDHI clocks (diff) | |
| download | linux-dev-1ca79699cb958c17b0b08d9f9bd683e5011e7927.tar.xz linux-dev-1ca79699cb958c17b0b08d9f9bd683e5011e7927.zip | |
ARM: dts: r8a7790: lager: Enable UHS-I SDR-50
Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,2}.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7790-lager.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7790-lager.dts | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 823a119cb1b4..749ba02b6a53 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -345,11 +345,25 @@ sdhi0_pins: sd0 { groups = "sdhi0_data4", "sdhi0_ctrl"; function = "sdhi0"; + power-source = <3300>; + }; + + sdhi0_pins_uhs: sd0_uhs { + groups = "sdhi0_data4", "sdhi0_ctrl"; + function = "sdhi0"; + power-source = <1800>; }; sdhi2_pins: sd2 { groups = "sdhi2_data4", "sdhi2_ctrl"; function = "sdhi2"; + power-source = <3300>; + }; + + sdhi2_pins_uhs: sd2_uhs { + groups = "sdhi2_data4", "sdhi2_ctrl"; + function = "sdhi2"; + power-source = <1800>; }; mmc1_pins: mmc1 { @@ -538,21 +552,25 @@ &sdhi0 { pinctrl-0 = <&sdhi0_pins>; - pinctrl-names = "default"; + pinctrl-1 = <&sdhi0_pins_uhs>; + pinctrl-names = "default", "state_uhs"; vmmc-supply = <&vcc_sdhi0>; vqmmc-supply = <&vccq_sdhi0>; cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; + sd-uhs-sdr50; status = "okay"; }; &sdhi2 { pinctrl-0 = <&sdhi2_pins>; - pinctrl-names = "default"; + pinctrl-1 = <&sdhi2_pins_uhs>; + pinctrl-names = "default", "state_uhs"; vmmc-supply = <&vcc_sdhi2>; vqmmc-supply = <&vccq_sdhi2>; cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; + sd-uhs-sdr50; status = "okay"; }; |