[PATCH v5 2/6] ARM: dts: stm32: Add boot phase tags for STMicroelectronics f7 boards

[Patrice Chotard]

The bootph-all flag was introduced in dt-schema
(dtschema/schemas/bootph.yaml) to define node usage across
different boot phases.

To ensure SD boot, timer, gpio, syscfg, clock and uart nodes need to be
present in all boot stages, so add missing bootph-all phase flag
to these nodes to support SD boot.

Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
---
 arch/arm/boot/dts/st/stm32746g-eval.dts  | 10 +++++
 arch/arm/boot/dts/st/stm32f746-disco.dts | 75 +++++++++++++++++++++++++++++++
 arch/arm/boot/dts/st/stm32f746.dtsi      |  2 +-
 arch/arm/boot/dts/st/stm32f769-disco.dts | 76 ++++++++++++++++++++++++++++++--
 4 files changed, 158 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/st/stm32746g-eval.dts b/arch/arm/boot/dts/st/stm32746g-eval.dts
index e9ac37b6eca0..26c5796a81fb 100644
--- a/arch/arm/boot/dts/st/stm32746g-eval.dts
+++ b/arch/arm/boot/dts/st/stm32746g-eval.dts
@@ -213,6 +213,16 @@ &usart1 {
 	status = "okay";
 };
 
+&usart1_pins_a {
+	bootph-all;
+	pins1 {
+		bootph-all;
+	};
+	pins2 {
+		bootph-all;
+	};
+};
+
 &usbotg_hs {
 	dr_mode = "otg";
 	phys = <&usbotg_hs_phy>;
diff --git a/arch/arm/boot/dts/st/stm32f746-disco.dts b/arch/arm/boot/dts/st/stm32f746-disco.dts
index b57dbdce2f40..ed0facce5841 100644
--- a/arch/arm/boot/dts/st/stm32f746-disco.dts
+++ b/arch/arm/boot/dts/st/stm32f746-disco.dts
@@ -140,6 +140,51 @@ panel_in_rgb: endpoint {
 
 &clk_hse {
 	clock-frequency = <25000000>;
+	bootph-all;
+};
+
+&gpioa {
+	bootph-all;
+};
+
+&gpiob {
+	bootph-all;
+};
+
+&gpioc {
+	bootph-all;
+};
+
+&gpiod {
+	bootph-all;
+};
+
+&gpioe {
+	bootph-all;
+};
+
+&gpiof {
+	bootph-all;
+};
+
+&gpiog {
+	bootph-all;
+};
+
+&gpioh {
+	bootph-all;
+};
+
+&gpioi {
+	bootph-all;
+};
+
+&gpioj {
+	bootph-all;
+};
+
+&gpiok {
+	bootph-all;
 };
 
 &i2c1 {
@@ -169,6 +214,7 @@ touchscreen at 38 {
 &ltdc {
 	pinctrl-0 = <&ltdc_pins_a>;
 	pinctrl-names = "default";
+	bootph-all;
 	status = "okay";
 
 	port {
@@ -178,6 +224,22 @@ ltdc_out_rgb: endpoint {
 	};
 };
 
+&pinctrl {
+	bootph-all;
+};
+
+&pwrcfg {
+	bootph-all;
+};
+
+&rcc {
+	bootph-all;
+};
+
+&soc {
+	bootph-all;
+};
+
 &sdio1 {
 	status = "okay";
 	vmmc-supply = <&vcc_3v3>;
@@ -193,6 +255,7 @@ &timers5 {
 	/* Override timer5 to act as clockevent */
 	compatible = "st,stm32-timer";
 	interrupts = <50>;
+	bootph-all;
 	status = "okay";
 	/delete-property/#address-cells;
 	/delete-property/#size-cells;
@@ -204,9 +267,21 @@ &timers5 {
 &usart1 {
 	pinctrl-0 = <&usart1_pins_b>;
 	pinctrl-names = "default";
+	bootph-all;
 	status = "okay";
 };
 
+
+&usart1_pins_b {
+	bootph-all;
+	pins1 {
+		bootph-all;
+	};
+	pins2 {
+		bootph-all;
+	};
+};
+
 &usbotg_fs {
 	dr_mode = "host";
 	pinctrl-0 = <&usbotg_fs_pins_a>;
diff --git a/arch/arm/boot/dts/st/stm32f746.dtsi b/arch/arm/boot/dts/st/stm32f746.dtsi
index 208f8c6dfc9d..1fede5bdc347 100644
--- a/arch/arm/boot/dts/st/stm32f746.dtsi
+++ b/arch/arm/boot/dts/st/stm32f746.dtsi
@@ -75,7 +75,7 @@ clk_i2s_ckin: clk-i2s-ckin {
 		};
 	};
 
-	soc {
+	soc: soc {
 		timers2: timers at 40000000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm/boot/dts/st/stm32f769-disco.dts b/arch/arm/boot/dts/st/stm32f769-disco.dts
index 535cfdc4681c..b3a9e31f1da6 100644
--- a/arch/arm/boot/dts/st/stm32f769-disco.dts
+++ b/arch/arm/boot/dts/st/stm32f769-disco.dts
@@ -116,10 +116,6 @@ vcc_3v3: vcc-3v3 {
 	};
 };
 
-&rcc {
-	compatible = "st,stm32f769-rcc", "st,stm32f746-rcc", "st,stm32-rcc";
-};
-
 &cec {
 	pinctrl-0 = <&cec_pins_a>;
 	pinctrl-names = "default";
@@ -128,11 +124,13 @@ &cec {
 
 &clk_hse {
 	clock-frequency = <25000000>;
+	bootph-all;
 };
 
 &dsi {
 	#address-cells = <1>;
 	#size-cells = <0>;
+	bootph-all;
 	status = "okay";
 
 	ports {
@@ -169,6 +167,50 @@ dsi_panel_in: endpoint {
 	};
 };
 
+&gpioa {
+	bootph-all;
+};
+
+&gpiob {
+	bootph-all;
+};
+
+&gpioc {
+	bootph-all;
+};
+
+&gpiod {
+	bootph-all;
+};
+
+&gpioe {
+	bootph-all;
+};
+
+&gpiof {
+	bootph-all;
+};
+
+&gpiog {
+	bootph-all;
+};
+
+&gpioh {
+	bootph-all;
+};
+
+&gpioi {
+	bootph-all;
+};
+
+&gpioj {
+	bootph-all;
+};
+
+&gpiok {
+	bootph-all;
+};
+
 &i2c1 {
 	pinctrl-0 = <&i2c1_pins_b>;
 	pinctrl-names = "default";
@@ -178,6 +220,7 @@ &i2c1 {
 };
 
 &ltdc {
+	bootph-all;
 	status = "okay";
 
 	port {
@@ -187,6 +230,19 @@ ltdc_out_dsi: endpoint {
 	};
 };
 
+&pinctrl {
+	bootph-all;
+};
+
+&pwrcfg {
+	bootph-all;
+};
+
+&rcc {
+	compatible = "st,stm32f769-rcc", "st,stm32f746-rcc", "st,stm32-rcc";
+	bootph-all;
+};
+
 &rtc {
 	status = "okay";
 };
@@ -207,6 +263,7 @@ &timers5 {
 	/* Override timer5 to act as clockevent */
 	compatible = "st,stm32-timer";
 	interrupts = <50>;
+	bootph-all;
 	status = "okay";
 	/delete-property/#address-cells;
 	/delete-property/#size-cells;
@@ -218,9 +275,20 @@ &timers5 {
 &usart1 {
 	pinctrl-0 = <&usart1_pins_a>;
 	pinctrl-names = "default";
+	bootph-all;
 	status = "okay";
 };
 
+&usart1_pins_a	{
+	bootph-all;
+	pins1 {
+		bootph-all;
+	};
+	pins2 {
+		bootph-all;
+	};
+};
+
 &usbotg_hs {
 	dr_mode = "otg";
 	phys = <&usbotg_hs_phy>;

-- 
2.43.0