linux-kernel - [PATCH v1 6/6] ARM: dts: imx7s: add usb hsic phy domain

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Date:   Tue,  5 Dec 2017 14:27:07 -0800
From:   tyler@...nsourcefoundries.com
To:     shawnguo@...nel.org, festevam@...il.com, kernel@...gutronix.de
Cc:     robh+dt@...nel.org, mark.rutland@....com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, fabio.estevam@....com,
        Tyler Baker <tyler@...nsourcefoundries.com>
Subject: [PATCH v1 6/6] ARM: dts: imx7s: add usb hsic phy domain

From: Tyler Baker <tyler@...nsourcefoundries.com>

The GPCv2 driver should control the MIPI, PCIe,
and USB HSIC PHY regulators. Add the USB HSIC
power domain to the GPC node.

Signed-off-by: Tyler Baker <tyler@...nsourcefoundries.com>
---
 arch/arm/boot/dts/imx7s.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 151ab34..9626a3e 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -602,6 +602,12 @@
 						reg = <IMX7_POWER_DOMAIN_PCIE_PHY>;
 						power-supply = <&reg_1p0d>;
 					};
+					pgc_usb_hsic_phy: pgc-usb-hsic-phy-domain {
+						#power-domain-cells = <0>;
+
+						reg = <IMX7_POWER_DOMAIN_USB_HSIC_PHY>;
+						power-supply = <&reg_1p2>;
+					};
 				};
 			};
 		};
-- 
2.9.3