From: Levin Du <djw@t-chip.com.cn>
Date: Tue, 31 Jul 2018 05:59:21 +0000 (+0800)
Subject: arm64: dts: rockchip: add io-domain to roc-rk3328-cc
X-Git-Tag: v4.20-rc1~66^2~58^2~10
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=49533b821143f1d15dc10dfaff33f49bd091a466;p=linux.git

arm64: dts: rockchip: add io-domain to roc-rk3328-cc

It is necessary for the io domain setting of the SoC to match the voltage
supplied by the regulators.

Signed-off-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
index 246c317f6a68..b983abd3d9c8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
@@ -208,6 +208,18 @@
 	};
 };
 
+&io_domains {
+	status = "okay";
+
+	vccio1-supply = <&vcc_io>;
+	vccio2-supply = <&vcc18_emmc>;
+	vccio3-supply = <&vcc_io>;
+	vccio4-supply = <&vcc_18>;
+	vccio5-supply = <&vcc_io>;
+	vccio6-supply = <&vcc_io>;
+	pmuio-supply = <&vcc_io>;
+};
+
 &pinctrl {
 	pmic {
 		pmic_int_l: pmic-int-l {