diff options
| author | Shawn Lin <shawn.lin@rock-chips.com> | 2018-03-28 08:32:47 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2018-03-28 17:26:44 +0800 |
| commit | 0d9db566ac0660dfc6c8e50f06ef748c261b8ed2 (patch) | |
| tree | 984d8a4c024382386baa373deee965590a2388b5 /arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi | |
| parent | 8596e8ffc49d7be89bbb5ca8d0c528e0bce915f3 (diff) | |
arm64: dts: rockchip: add sdmmc support for rk3308-evb
Should disable fiq_debugger if activating sdmmc support
Change-Id: Ib9b24199e3e56015c062f8d2a337bc53ee53e083
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi index 3c1260d17661..16db2b3f4c08 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi @@ -120,6 +120,14 @@ vin-supply = <&vcc_io>; }; + vcc_sd: vcc-sd { + compatible = "regulator-fixed"; + gpio = <&gpio4 RK_PD6 GPIO_ACTIVE_LOW>; + regulator-name = "vcc_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + vcc_1v8_codec: vcc-1v8-codec { compatible = "regulator-fixed"; regulator-name = "vcc_1v8_codec"; @@ -570,6 +578,16 @@ status = "okay"; }; +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + supports-sd; + card-detect-delay = <300>; + vmmc-supply = <&vcc_sd>; + status = "disabled"; +}; + &tsadc { rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ |