arm64: dts: ti: k3-j721e-som-p0: Enable wakeup_i2c0 and eeprom

Enable wakeup_i2c and use un-used pinmux. While at it, describe the
board detection eeprom present on the board.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230601183151.1000157-6-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
index 643ecac9effeca64c0e8ecbbf71fa9a5ba13c6f6..8431f5f57cd258717aa73757964de3ca51f375d2 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi
@@ -201,6 +201,19 @@
        };
 };
 
+&wkup_i2c0 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&wkup_i2c0_pins_default>;
+       clock-frequency = <400000>;
+
+       eeprom@50 {
+               /* CAV24C256WE-GT3 */
+               compatible = "atmel,24c256";
+               reg = <0x50>;
+       };
+};
+
 &ospi0 {
        pinctrl-names = "default";
        pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;