diff options
| author | Wyon Bi <bivvy.bi@rock-chips.com> | 2018-03-07 09:26:20 +0800 |
|---|---|---|
| committer | Wyon Bi <bivvy.bi@rock-chips.com> | 2018-03-07 09:27:02 +0800 |
| commit | 5d9f7b3e1b067047c5551c92c1eef35569bd777f (patch) | |
| tree | 0864dfae3f9eced5cd5bfde5b46dabfa98bbe17f /arch/arm64/boot/dts/rockchip/px30-evb-ddr3-lvds-v10.dts | |
| parent | 789d098dd49193a5894fb0c3f2d66059ce676d2a (diff) | |
arm64: dts: rockchip: Enable SD/SDIO 3.0 for px30-evb lvds board
Change-Id: I5c9006c7ae02fa8fca6025f1efd8ae902c294002
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/px30-evb-ddr3-lvds-v10.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/px30-evb-ddr3-lvds-v10.dts | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/arm64/boot/dts/rockchip/px30-evb-ddr3-lvds-v10.dts b/arch/arm64/boot/dts/rockchip/px30-evb-ddr3-lvds-v10.dts index a7fdd6ef6914..670bd115168f 100644 --- a/arch/arm64/boot/dts/rockchip/px30-evb-ddr3-lvds-v10.dts +++ b/arch/arm64/boot/dts/rockchip/px30-evb-ddr3-lvds-v10.dts @@ -355,7 +355,7 @@ vccio_sd: LDO_REG5 { regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-name = "vccio_sd"; @@ -550,24 +550,31 @@ }; &sdmmc { + bus-width = <4>; cap-mmc-highspeed; + cap-sd-highspeed; supports-sd; - broken-cd; card-detect-delay = <800>; ignore-pm-notify; - keep-power-in-suspend; /*cd-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; [> CD GPIO <]*/ - status = "disabled"; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + vqmmc-supply = <&vccio_sd>; + vmmc-supply = <&vcc_sd>; + status = "okay"; }; &sdio { - max-frequency = <50000000>; + bus-width = <4>; cap-sd-highspeed; supports-sdio; ignore-pm-notify; keep-power-in-suspend; non-removable; mmc-pwrseq = <&sdio_pwrseq>; + sd-uhs-sdr104; status = "okay"; }; |