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[5/6] ARM: dts: rockchip: Add io-domain node for rk3228

Message ID 1497511307-23262-1-git-send-email-frank.wang@rock-chips.com (mailing list archive)
State New, archived
Headers show

Commit Message

Frank Wang June 15, 2017, 7:21 a.m. UTC 
From: David Wu <david.wu@rock-chips.com>

This patch adds io-domain support for rk3228 SoC.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
---
 arch/arm/boot/dts/rk322x.dtsi | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 5e7b54c..c2a78f4 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -215,6 +215,11 @@ 
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		io_domains: io-domains {
+			compatible = "rockchip,rk3228-io-voltage-domain";
+			status = "disabled";
+		};
+
 		u2phy0: usb2-phy@760 {
 			compatible = "rockchip,rk3228-usb2phy";
 			reg = <0x0760 0x0c>;