[U-Boot] [PATCH v2] rockchip: rk3288-evb: dts: remove 'vmmc' from emmc node

[Kever Yang]

The U-Boot eMMC does not need to care about the power for Rockchip
SoC, because if the board is using eMMC, the power will default on
(for bootrom), and we do not do power management for it like kernel,
so the 'vmmc', 'vqmmc' is only useful for SD in U-Boot.

This make U-Boot can boot into kernel even if the pmic driver is
broken.

The rk3288-evb dts may be used in many boards using rockchip reference
schematic but with little change, so we hope it can be more robust to
boot into next stage.

Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
---

Changes in v2:
- only update for rk3288-evb, remove change for other boards.

 arch/arm/dts/rk3288-evb.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/dts/rk3288-evb.dtsi b/arch/arm/dts/rk3288-evb.dtsi
index ce75bd5d28..04902c0bd3 100644
--- a/arch/arm/dts/rk3288-evb.dtsi
+++ b/arch/arm/dts/rk3288-evb.dtsi
@@ -150,8 +150,6 @@
 	num-slots = <1>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
-	vmmc-supply = <&vcc_io>;
-	vqmmc-supply = <&vcc_flash>;
 	status = "okay";
 };
 
-- 
2.18.0