[PATCH 1/2] arm64: zynqmp: Add resets to all GEMs
Michal Simek
michal.simek at xilinx.com
Thu Nov 18 13:42:27 CET 2021
There is a need to get IP out of reset to operate properly.
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---
arch/arm/dts/zynqmp.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 07d4d4b91201..2264a80e3312 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 at 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 at 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 at 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 at ff0a0000 {
--
2.33.1
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