arm64: dts: ti: k3-am6*: Add boot phase flag to support MMC boot

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

For eMMC and SD boot modes, voltage regulator nodes, io-expander
nodes, gpio nodes, and MMC nodes need to be present in all boot
stages, so add missing bootph-all phase flag to these nodes to
support SD boot and eMMC boot.

Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Moteen Shah <m-shah@ti.com>
Link: https://lore.kernel.org/r/20250429151454.4160506-2-jm@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
index 8e9fc00a6b3c7459a360f9e1d6bbb60e68c460ab..aafdb90c0eb700b554c6c308be6c1732d0459a8c 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
@@ -69,6 +69,7 @@
                gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>;
                states = <1800000 0x0>,
                         <3300000 0x1>;
+               bootph-all;
        };
 };
 
@@ -77,12 +78,14 @@
                pinctrl-single,pins = <
                        AM62X_IOPAD(0x07c, PIN_OUTPUT, 7) /* (M19) GPMC0_CLK.GPIO0_31 */
                >;
+               bootph-all;
        };
 
        main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins {
                pinctrl-single,pins = <
                        AM62X_IOPAD(0x01d4, PIN_INPUT, 7) /* (C13) UART0_RTSn.GPIO1_23 */
                >;
+               bootph-all;
        };
 
        pmic_irq_pins_default: pmic-irq-default-pins {
@@ -118,6 +121,7 @@
 
                pinctrl-names = "default";
                pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>;
+               bootph-all;
        };
 
        exp2: gpio@23 {
@@ -229,6 +233,14 @@
        DVDD-supply = <&buck2_reg>;
 };
 
+&main_gpio0 {
+       bootph-all;
+};
+
+&main_gpio1 {
+       bootph-all;
+};
+
 &gpmc0 {
        ranges = <0 0 0x00 0x51000000 0x01000000>; /* CS0 space. Min partition = 16MB */
 };

diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index a9557ee73b8311087db9ce9cd9596efb8bb8975d..22be41d46eb519917516fba5f2439bdb492c46f4 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -313,6 +313,7 @@
                        AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
                        AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
                >;
+               bootph-all;
        };
 
        main_mmc1_pins_default: main-mmc1-default-pins {
@@ -634,6 +635,7 @@
        pinctrl-names = "default";
        pinctrl-0 = <&main_mmc0_pins_default>;
        disable-wp;
+       bootph-all;
 };
 
 &sdhci1 {