MLK-10203-3 arm: pcie: add the disp mix pwr domain

since the pcie is power-ed by disp_mix domain,
add disp_mix domain into pcie device node.

Signed-off-by: Richard Zhu <Richard.Zhu@freescale.com>
(cherry picked from commit 9ba62b896a873bf35df95b7d1c899021f3d7e9d6)

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index d4d6d4586e36..051ed8ad8695 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -1483,6 +1483,7 @@
 				 <&clks IMX6SX_CLK_DISPLAY_AXI>;
 			clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_inbound_axi";
 			pcie-phy-supply = <&reg_pcie_phy>;
+			power-domains = <&gpc 2>;
 			status = "disabled";
 		};
 	};