linux-kernel - [PATCH v3 3/5] arm64: dts: ti: k3-am68*: Add bootph-* properties

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Message-ID: <20240730-b4-upstream-bootph-all-v3-3-9bc2eccb6952@ti.com>
Date: Tue, 30 Jul 2024 15:23:53 +0530
From: Manorit Chawdhry <m-chawdhry@...com>
To: Nishanth Menon <nm@...com>, Vignesh Raghavendra <vigneshr@...com>,
        Tero
 Kristo <kristo@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof
 Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Neha Malcom Francis <n-francis@...com>,
        Aniket Limaye <a-limaye@...com>, Udit Kumar <u-kumar1@...com>,
        Beleswar Padhi
	<b-padhi@...com>,
        Siddharth Vadapalli <s-vadapalli@...com>,
        Manorit Chawdhry
	<m-chawdhry@...com>
Subject: [PATCH v3 3/5] arm64: dts: ti: k3-am68*: Add bootph-* properties

Adds bootph-* properties to the leaf nodes to enable U-boot to
utilise them.

Signed-off-by: Manorit Chawdhry <m-chawdhry@...com>
---
 arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts | 10 ++++++++++
 arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi       |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
index 90dbe31c5b81..38f146f6d8e9 100644
--- a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
@@ -184,6 +184,7 @@ main_uart8_pins_default: main-uart8-default-pins {
 			J721S2_IOPAD(0x0d0, PIN_INPUT, 11) /* (AF26) SPI0_CS1.UART8_RXD */
 			J721S2_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AH27) SPI0_CLK.UART8_TXD */
 		>;
+		bootph-all;
 	};
 
 	main_i2c0_pins_default: main-i2c0-default-pins {
@@ -210,6 +211,7 @@ J721S2_IOPAD(0x0f4, PIN_INPUT, 0) /* (R24) MMC1_DAT2 */
 			J721S2_IOPAD(0x0f0, PIN_INPUT, 0) /* (R22) MMC1_DAT3 */
 			J721S2_IOPAD(0x0e8, PIN_INPUT, 8) /* (AE25) TIMER_IO0.MMC1_SDCD */
 		>;
+		bootph-all;
 	};
 
 	vdd_sd_dv_pins_default: vdd-sd-dv-default-pins {
@@ -222,6 +224,7 @@ main_usbss0_pins_default: main-usbss0-default-pins {
 		pinctrl-single,pins = <
 			J721S2_IOPAD(0x0ec, PIN_OUTPUT, 6) /* (AG25) TIMER_IO1.USB0_DRVVBUS */
 		>;
+		bootph-all;
 	};
 
 	main_mcan6_pins_default: main-mcan6-default-pins {
@@ -312,6 +315,7 @@ J721S2_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (F28) WKUP_GPIO0_7.WKUP_UART0_RTSn */
 			J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (D28) WKUP_UART0_RXD */
 			J721S2_WKUP_IOPAD(0x04c, PIN_OUTPUT, 0) /* (D27) WKUP_UART0_TXD */
 		>;
+		bootph-all;
 	};
 
 	mcu_cpsw_pins_default: mcu-cpsw-default-pins {
@@ -412,6 +416,7 @@ &wkup_uart0 {
 	status = "reserved";
 	pinctrl-names = "default";
 	pinctrl-0 = <&wkup_uart0_pins_default>;
+	bootph-all;
 };
 
 &wkup_i2c0 {
@@ -494,6 +499,7 @@ &mcu_uart0 {
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcu_uart0_pins_default>;
+	bootph-all;
 };
 
 &main_uart8 {
@@ -502,6 +508,7 @@ &main_uart8 {
 	pinctrl-0 = <&main_uart8_pins_default>;
 	/* Shared with TFA on this platform */
 	power-domains = <&k3_pds 357 TI_SCI_PD_SHARED>;
+	bootph-all;
 };
 
 &main_i2c0 {
@@ -596,6 +603,7 @@ &main_sdhci1 {
 	disable-wp;
 	vmmc-supply = <&vdd_mmc1>;
 	vqmmc-supply = <&vdd_sd_dv>;
+	bootph-all;
 };
 
 &mcu_cpsw {
@@ -728,6 +736,7 @@ &usbss0 {
 	pinctrl-0 = <&main_usbss0_pins_default>;
 	pinctrl-names = "default";
 	ti,vbus-divider;
+	bootph-all;
 };
 
 &usb0 {
@@ -735,4 +744,5 @@ &usb0 {
 	maximum-speed = "super-speed";
 	phys = <&serdes0_usb_link>;
 	phy-names = "cdns3,usb3-phy";
+	bootph-all;
 };
diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
index 5c66e0ec6e82..f2ec7ed0f2ec 100644
--- a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi
@@ -156,6 +156,7 @@ wkup_i2c0_pins_default: wkup-i2c0-default-pins {
 			J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */
 			J721S2_WKUP_IOPAD(0x09c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */
 		>;
+		bootph-all;
 	};
 };
 
@@ -169,6 +170,7 @@ eeprom@51 {
 		/* AT24C512C-MAHM-T */
 		compatible = "atmel,24c512";
 		reg = <0x51>;
+		bootph-all;
 	};
 };
 

-- 
2.45.1