[PATCH 6.6 241/638] arm64: dts: ti: k3-am642-sk: Add boot phase tags marking

Sasha Levin
2024-03-24T23:05:14Z

From: Nishanth Menon <nm@ti.com>

[ Upstream commit 4669288219a7f77c6ff992d10ce6a20660863979 ]

bootph-all as phase tag was added to dt-schema
(dtschema/schemas/bootph.yaml) to describe various node usage during
boot phases with DT.

Describe the same for AM642-sk boot devices.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230911172902.1057417-4-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Stable-dep-of: 379c7752bbd0 ("arm64: dts: ti: k3-am64-main: Fix ITAP/OTAP values for MMC")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/ti/k3-am642-sk.dts | 29 ++++++++++++++++++++++++++
1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 722fd285a34ec..f29c8a9b59ba7 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -34,6 +34,7 @@ aliases {
};

memory@80000000 {
+ bootph-pre-ram;
device_type = "memory";
/* 2G RAM */
reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
@@ -107,6 +108,7 @@ rtos_ipc_memory_region: ipc-memories@a5000000 {

vusb_main: regulator-0 {
/* USB MAIN INPUT 5V DC */
+ bootph-all;
compatible = "regulator-fixed";
regulator-name = "vusb_main5v0";
regulator-min-microvolt = <5000000>;
@@ -117,6 +119,7 @@ vusb_main: regulator-0 {

vcc_3v3_sys: regulator-1 {
/* output of LP8733xx */
+ bootph-all;
compatible = "regulator-fixed";
regulator-name = "vcc_3v3_sys";
regulator-min-microvolt = <3300000>;
@@ -128,6 +131,7 @@ vcc_3v3_sys: regulator-1 {

vdd_mmc1: regulator-2 {
/* TPS2051BD */
+ bootph-all;
compatible = "regulator-fixed";
regulator-name = "vdd_mmc1";
regulator-min-microvolt = <3300000>;
@@ -234,6 +238,7 @@ led-7 {

&main_pmx0 {
main_mmc1_pins_default: main-mmc1-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x029c, PIN_INPUT_PULLUP, 0) /* (C20) MMC1_SDWP */
AM64X_IOPAD(0x0298, PIN_INPUT_PULLUP, 0) /* (D19) MMC1_SDCD */
@@ -248,6 +253,7 @@ AM64X_IOPAD(0x027c, PIN_INPUT_PULLUP, 0) /* (K18) MMC1_DAT3 */
};

main_uart0_pins_default: main-uart0-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0238, PIN_INPUT, 0) /* (B16) UART0_CTSn */
AM64X_IOPAD(0x023c, PIN_OUTPUT, 0) /* (A16) UART0_RTSn */
@@ -257,6 +263,7 @@ AM64X_IOPAD(0x0234, PIN_OUTPUT, 0) /* (C16) UART0_TXD */
};

main_uart1_pins_default: main-uart1-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
AM64X_IOPAD(0x0248, PIN_INPUT, 0) /* (D16) UART1_CTSn */
AM64X_IOPAD(0x024c, PIN_OUTPUT, 0) /* (E16) UART1_RTSn */
@@ -266,12 +273,14 @@ AM64X_IOPAD(0x0244, PIN_OUTPUT, 0) /* (E14) UART1_TXD */
};

main_usb0_pins_default: main-usb0-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (E19) USB0_DRVVBUS */
>;
};

main_i2c0_pins_default: main-i2c0-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */
AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
@@ -279,6 +288,7 @@ AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */
};

main_i2c1_pins_default: main-i2c1-default-pins {
+ bootph-all;
pinctrl-single,pins = <
AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */
AM64X_IOPAD(0x026c, PIN_INPUT_PULLUP, 0) /* (B19) I2C1_SDA */
@@ -367,6 +377,7 @@ AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */
};

&main_uart0 {
+ bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
@@ -375,12 +386,14 @@ &main_uart0 {

&main_uart1 {
/* main_uart1 is reserved for firmware usage */
+ bootph-pre-ram;
status = "reserved";
pinctrl-names = "default";
pinctrl-0 = <&main_uart1_pins_default>;
};

&main_i2c0 {
+ bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
@@ -393,12 +406,14 @@ eeprom@51 {
};

&main_i2c1 {
+ bootph-all;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;

exp1: gpio@70 {
+ bootph-all;
compatible = "nxp,pca9538";
reg = <0x70>;
gpio-controller;
@@ -445,6 +460,7 @@ wlcore: wlcore@2 {

&sdhci1 {
/* SD/MMC */
+ bootph-all;
vmmc-supply = <&vdd_mmc1>;
pinctrl-names = "default";
bus-width = <4>;
@@ -454,11 +470,22 @@ &sdhci1 {
};

&serdes_ln_ctrl {
+ bootph-all;
idle-states = <AM64_SERDES0_LANE0_USB>;
};

+&serdes_refclk {
+ bootph-all;
+};
+
+&serdes_wiz0 {
+ bootph-all;
+};
+
&serdes0 {
+ bootph-all;
serdes0_usb_link: phy@0 {
+ bootph-all;
reg = <0>;
cdns,num-lanes = <1>;
#phy-cells = <0>;
@@ -468,10 +495,12 @@ serdes0_usb_link: phy@0 {
};

&usbss0 {
+ bootph-all;
ti,vbus-divider;
};

&usb0 {
+ bootph-all;
dr_mode = "host";
maximum-speed = "super-speed";
pinctrl-names = "default";
--
2.43.0