diff options
| author | Billy Tsai <billy_tsai@aspeedtech.com> | 2024-10-16 16:59:55 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-10-29 12:12:04 -0600 |
| commit | 4d5510774d4905f1966388098cf918ca27118197 (patch) | |
| tree | ba2c5bf78685a6e6f999bb7edd8706a1125cb600 /arch/arm | |
| parent | be298254bee70b4914f9630e04dc5a8968b0d0fc (diff) | |
| download | u-boot-4d5510774d4905f1966388098cf918ca27118197.tar.gz | |
ARM: dts: ast2600: Add SGPIO to device tree
Add SGPIO DTS node and enable them for AST2600 EVB.
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/ast2600-evb.dts | 10 | ||||
| -rw-r--r-- | arch/arm/dts/ast2600.dtsi | 40 |
2 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/dts/ast2600-evb.dts b/arch/arm/dts/ast2600-evb.dts index 9aac0e26f28..570ba61965a 100644 --- a/arch/arm/dts/ast2600-evb.dts +++ b/arch/arm/dts/ast2600-evb.dts @@ -266,3 +266,13 @@ bootph-all; status = "okay"; }; + +&sgpiom0 { + status = "okay"; + ngpios = <128>; +}; + +&sgpiom1 { + status = "okay"; + ngpios = <80>; +}; diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi index 43db80edfe5..cb8ce8b6b6f 100644 --- a/arch/arm/dts/ast2600.dtsi +++ b/arch/arm/dts/ast2600.dtsi @@ -501,6 +501,36 @@ ngpios = <208>; }; + sgpiom0: sgpiom@1e780500 { + compatible = "aspeed,ast2600-sgpiom"; + reg = <0x1e780500 0x100>; + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&scu ASPEED_CLK_APB2>; + #gpio-cells = <2>; + gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; + bus-frequency = <1000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgpm1_default>; + status = "disabled"; + }; + + sgpiom1: sgpiom@1e780600 { + compatible = "aspeed,ast2600-sgpiom"; + reg = <0x1e780600 0x100>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&scu ASPEED_CLK_APB2>; + #gpio-cells = <2>; + gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; + bus-frequency = <12000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgpm2_default>; + status = "disabled"; + }; + gpio1: gpio@1e780800 { compatible = "aspeed,ast2600-gpio"; reg = <0x1e780800 0x800>; @@ -2167,4 +2197,14 @@ function = "PCIE1RC"; groups = "PCIE1RC"; }; + + pinctrl_sgpm1_default: sgpm1_default { + function = "SGPM1"; + groups = "SGPM1"; + }; + + pinctrl_sgpm2_default: sgpm2_default { + function = "SGPM2"; + groups = "SGPM2"; + }; }; |