Introduce DT nodes for MCU domain SPIs and GPIO modules.
Co-developed-by: Bryan Brattlof <bb@xxxxxx>
Signed-off-by: Bryan Brattlof <bb@xxxxxx>
Signed-off-by: Vignesh Raghavendra <vigneshr@xxxxxx>
---
arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi | 51 ++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi
index 6d1e501b94ab..2bb813e784a2 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi
@@ -36,4 +36,55 @@ mcu_i2c0: i2c@4900000 {
clock-names = "fck";
status = "disabled";
};
+
+ mcu_spi0: spi@4b00000 {
+ compatible = "ti,am654-mcspi", "ti,omap4-mcspi";
+ reg = <0x00 0x04b00000 0x00 0x400>;
+ interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 147 0>;
+ status = "disabled";
+ };
+
+ mcu_spi1: spi@4b10000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x00 0x04b10000 0x00 0x400>;
+ interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 148 0>;
+ status = "disabled";
+ };
+
+ mcu_gpio_intr: interrupt-controller@4210000 {
+ compatible = "ti,sci-intr";
+ reg = <0x00 0x04210000 0x00 0x200>;
+ ti,intr-trigger-type = <1>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ #interrupt-cells = <1>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <5>;
+ ti,interrupt-ranges = <0 104 4>;
+ };
+
+ mcu_gpio0: gpio@4201000 {
+ compatible = "ti,am64-gpio", "ti,keystone-gpio";
+ reg = <0x00 0x04201000 0x00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&mcu_gpio_intr>;
+ interrupts = <30>, <31>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <24>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 79 0>;
+ clock-names = "gpio";
+ status = "disabled";
+ };
};
--
2.39.0
