[PATCH] arm64: dts: ti: Fix compatible of ti,*-ehrpwm-tbclk

[Nishanth Menon]

TI EHRPWM compatible is just ti,*-ehrpwm-tbclk without needing a
syscon compatibility.

Fixes the following dtbs_check warnings:
 compatible: [''ti,am654-ehrpwm-tbclk, 'syscon'] is too long
 compatible: ['ti,am64-epwm-tbclk', 'syscon'] is too long
 compatible: ['ti,am62-epwm-tbclk', 'syscon'] is too long

Signed-off-by: Nishanth Menon <nm at ti.com>
---
Based on next-20230713
Full list of warnings squashed is a bit long.. but
https://gist.github.com/nmenon/5182ac2165297d5b07e2483d5f020e0c is the
delta.

 arch/arm64/boot/dts/ti/k3-am62-main.dtsi  | 2 +-
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi  | 2 +-
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi  | 2 +-
 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 4a1dab9e40a0..5cea46be40f5 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -56,7 +56,7 @@ phy_gmii_sel: phy at 4044 {
 		};
 
 		epwm_tbclk: clock at 4130 {
-			compatible = "ti,am62-epwm-tbclk", "syscon";
+			compatible = "ti,am62-epwm-tbclk";
 			reg = <0x4130 0x4>;
 			#clock-cells = <1>;
 		};
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index a57ea7130ca3..d3dd8c426dad 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -222,7 +222,7 @@ phy_gmii_sel: phy at 4044 {
 		};
 
 		epwm_tbclk: clock at 4140 {
-			compatible = "ti,am64-epwm-tbclk", "syscon";
+			compatible = "ti,am64-epwm-tbclk";
 			reg = <0x4130 0x4>;
 			#clock-cells = <1>;
 		};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 791c6b38993d..350beddc3d3c 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -503,7 +503,7 @@ dss_oldi_io_ctrl: dss-oldi-io-ctrl at 41e0 {
 		};
 
 		ehrpwm_tbclk: clock at 4140 {
-			compatible = "ti,am654-ehrpwm-tbclk", "syscon";
+			compatible = "ti,am654-ehrpwm-tbclk";
 			reg = <0x4140 0x18>;
 			#clock-cells = <1>;
 		};
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 575435c1a984..6c9fe28b6de7 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -76,7 +76,7 @@ usb_serdes_mux: mux-controller at 4000 {
 		};
 
 		ehrpwm_tbclk: clock-controller at 4140 {
-			compatible = "ti,am654-ehrpwm-tbclk", "syscon";
+			compatible = "ti,am654-ehrpwm-tbclk";
 			reg = <0x4140 0x18>;
 			#clock-cells = <1>;
 		};
-- 
2.40.0