diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2018-08-21 22:50:31 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-09-13 09:47:20 +0200 |
| commit | 8d9923b3a2f6c0e4ad3f9d9cad6e9010cf0d67e6 (patch) | |
| tree | d622f46aa40212df5624134618ea50134d8f5fc2 | |
| parent | 979e32b5265d6b42a568e950c5b5e2f6ab283ff3 (diff) | |
arm64: dts: renesas: v3msk: add eMMC support
Add the eMMC chip support for the V3M Started Kit board.
Based on the original (and large) patches by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts index 8eac8ca6550b..0dbcb4cccc18 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts +++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts @@ -51,6 +51,15 @@ regulator-always-on; }; + vcc_vddq_vin0: regulator-2 { + compatible = "regulator-fixed"; + regulator-name = "VCC_VDDQ_VIN0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + lvds-decoder { compatible = "thine,thc63lvd1024"; vcc-supply = <&vcc_d3_3v>; @@ -128,6 +137,12 @@ function = "i2c0"; }; + mmc_pins: mmc_3_3v { + groups = "mmc_data8", "mmc_ctrl"; + function = "mmc"; + power-source = <3300>; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; @@ -192,6 +207,17 @@ }; }; +&mmc0 { + pinctrl-0 = <&mmc_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&vcc_d3_3v>; + vqmmc-supply = <&vcc_vddq_vin0>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + &scif0 { pinctrl-0 = <&scif0_pins>; pinctrl-names = "default"; |