diff options
| author | Vignesh Raghavendra <vigneshr@ti.com> | 2023-01-03 05:21:07 +0100 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-01-16 14:25:12 +0100 |
| commit | eaee246b5e7b212069af40d6eb419158fac1325d (patch) | |
| tree | bf69b6093ac76dceee8963b1989d4125464918bb | |
| parent | arm64: dts: ti: Add support for J784S4 EVM board (diff) | |
| download | linux-eaee246b5e7b212069af40d6eb419158fac1325d.tar.xz linux-eaee246b5e7b212069af40d6eb419158fac1325d.zip | |
arm64: dts: ti: k3-am62a-mcu: Add MCU domain peripherals
Introduce DT nodes for MCU domain SPIs and GPIO modules.
Co-developed-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20230103042110.1092122-2-vigneshr@ti.com
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi | 51 |
1 files changed, 51 insertions, 0 deletions
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 @@ 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"; + }; }; |