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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>
This commit is contained in:
Sergei Shtylyov 2018-08-21 22:50:31 +03:00 committed by Simon Horman
parent 979e32b526
commit 8d9923b3a2
1 changed files with 26 additions and 0 deletions
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26
arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
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@ -51,6 +51,15 @@ vcc_d3_3v: regulator-1 {
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 @@ i2c0_pins: i2c0 {
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 @@ lvds0_out: endpoint {
};
};
&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";