From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 18 Nov 2021 12:42:27 +0000 (+0100)
Subject: arm64: zynqmp: Add resets to all GEMs
X-Git-Tag: v2022.07~219^2~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=87b50f9aeaed91ebdcbb1375ea6523821e8b4510;p=platform%2Fkernel%2Fu-boot.git

arm64: zynqmp: Add resets to all GEMs

There is a need to get IP out of reset to operate properly.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/041362197e8de8e9c696da64429107505bdc0c73.1637239345.git.michal.simek@xilinx.com
---

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 07d4d4b..2264a80 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -533,6 +533,7 @@
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x874>;
 			power-domains = <&zynqmp_firmware PD_ETH_0>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_GEM0>;
 		};
 
 		gem1: ethernet@ff0c0000 {
@@ -547,6 +548,7 @@
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x875>;
 			power-domains = <&zynqmp_firmware PD_ETH_1>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_GEM1>;
 		};
 
 		gem2: ethernet@ff0d0000 {
@@ -561,6 +563,7 @@
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x876>;
 			power-domains = <&zynqmp_firmware PD_ETH_2>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_GEM2>;
 		};
 
 		gem3: ethernet@ff0e0000 {
@@ -575,6 +578,7 @@
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x877>;
 			power-domains = <&zynqmp_firmware PD_ETH_3>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_GEM3>;
 		};
 
 		gpio: gpio@ff0a0000 {