[PATCH 04/31] arm64: zynqmp: Fix irps5401 device nodes

Michal Simek michal.simek at xilinx.com
Wed Jun 9 04:44:40 PDT 2021


- Add compatible string for irps5401 chip.
- Do not use irps54012 as device node which is not correct.
- Fix addresses of irps5401/u180 on zcu104 revisions.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts | 10 ++++++----
 arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts |  9 ++++++---
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
index 99896db6b8ca..5c35edd736aa 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
@@ -157,11 +157,13 @@ i2c at 2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
-			irps5401_43: irps54012 at 43 { /* IRPS5401 - u175 */
-				reg = <0x43>;
+			irps5401_43: irps5401 at 43 { /* IRPS5401 - u175 */
+				compatible = "infineon,irps5401";
+				reg = <0x43>; /* pmbus / i2c 0x13 */
 			};
-			irps5401_4d: irps54012 at 4d { /* IRPS5401 - u180 */
-				reg = <0x4d>;
+			irps5401_44: irps5401 at 44 { /* IRPS5401 - u180 */
+				compatible = "infineon,irps5401";
+				reg = <0x44>; /* pmbus / i2c 0x14 */
 			};
 		};
 
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index d4b68f0d0098..68b758e40f80 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -326,13 +326,16 @@ i2c at 2 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <2>;
-			irps5401_43: irps54012 at 43 { /* IRPS5401 - u53 check these */
+			irps5401_43: irps5401 at 43 { /* IRPS5401 - u53 check these */
+				compatible = "infineon,irps5401";
 				reg = <0x43>;
 			};
-			irps5401_44: irps54012 at 44 { /* IRPS5401 - u55 */
+			irps5401_44: irps5401 at 44 { /* IRPS5401 - u55 */
+				compatible = "infineon,irps5401";
 				reg = <0x44>;
 			};
-			irps5401_45: irps54012 at 45 { /* IRPS5401 - u57 */
+			irps5401_45: irps5401 at 45 { /* IRPS5401 - u57 */
+				compatible = "infineon,irps5401";
 				reg = <0x45>;
 			};
 			/* u68 IR38064 +0 */
-- 
2.31.1




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