[PATCH v2 2/3] arm64: dts: freescale: add bootph-all to ULP watchdog nodes for i.MX platforms

[alice.guo at oss.nxp.com]

From: Alice Guo <alice.guo at nxp.com>

Add the bootph-all property to ULP watchdog nodes across multiple i.MX
SoC device trees, ensuring the watchdog is available during all boot
phases.

The affected watchdog nodes are:
- imx8ulp: wdog3
- imx91/93: wdog3, wdog4, wdog5
- imx94: wdog3
- imx95: wdog3
- imx952: wdog3

Signed-off-by: Alice Guo <alice.guo at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi         | 1 +
 arch/arm64/boot/dts/freescale/imx91_93_common.dtsi | 3 +++
 arch/arm64/boot/dts/freescale/imx94.dtsi           | 1 +
 arch/arm64/boot/dts/freescale/imx95.dtsi           | 1 +
 arch/arm64/boot/dts/freescale/imx952.dtsi          | 1 +
 5 files changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
index 1de3ad60c6aa..df06f03624d6 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -302,6 +302,7 @@ wdog3: watchdog at 292a0000 {
 				assigned-clocks = <&pcc3 IMX8ULP_CLK_WDOG3>;
 				assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SOSC_DIV2>;
 				timeout-sec = <40>;
+				bootph-all;
 			};
 
 			cgc1: clock-controller at 292c0000 {
diff --git a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi b/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
index 46a5d2df074d..a1a7e6a0571b 100644
--- a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
@@ -525,6 +525,7 @@ wdog3: watchdog at 42490000 {
 				clocks = <&clk IMX93_CLK_WDOG3_GATE>;
 				timeout-sec = <40>;
 				status = "disabled";
+				bootph-all;
 			};
 
 			wdog4: watchdog at 424a0000 {
@@ -534,6 +535,7 @@ wdog4: watchdog at 424a0000 {
 				clocks = <&clk IMX93_CLK_WDOG4_GATE>;
 				timeout-sec = <40>;
 				status = "disabled";
+				bootph-all;
 			};
 
 			wdog5: watchdog at 424b0000 {
@@ -543,6 +545,7 @@ wdog5: watchdog at 424b0000 {
 				clocks = <&clk IMX93_CLK_WDOG5_GATE>;
 				timeout-sec = <40>;
 				status = "disabled";
+				bootph-all;
 			};
 
 			tpm3: pwm at 424e0000 {
diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
index 379429b3072a..b88975fa7c8d 100644
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -1283,6 +1283,7 @@ wdog3: watchdog at 49220000 {
 				timeout-sec = <40>;
 				fsl,ext-reset-output;
 				status = "disabled";
+				bootph-all;
 			};
 		};
 
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 71394871d8dd..8c0b590d6ccf 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -795,6 +795,7 @@ wdog3: watchdog at 42490000 {
 				clocks = <&scmi_clk IMX95_CLK_BUSWAKEUP>;
 				timeout-sec = <40>;
 				status = "disabled";
+				bootph-all;
 			};
 
 			tpm3: pwm at 424e0000 {
diff --git a/arch/arm64/boot/dts/freescale/imx952.dtsi b/arch/arm64/boot/dts/freescale/imx952.dtsi
index b30707837f35..4d8ce92db483 100644
--- a/arch/arm64/boot/dts/freescale/imx952.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx952.dtsi
@@ -349,6 +349,7 @@ wdog3: watchdog at 420b0000 {
 				clocks = <&scmi_clk IMX952_CLK_BUSWAKEUP>;
 				timeout-sec = <40>;
 				status = "disabled";
+				bootph-all;
 			};
 
 			tpm3: pwm at 42100000 {
-- 
2.34.1