AST2600 supports 2 SGPIO master interfaces one with 128 pins another one
with 80 pins.
Signed-off-by: Steven Lee <steven_lee@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/aspeed-g6.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index f96607b7b4e2..c55baaf94314 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -377,6 +377,34 @@
#interrupt-cells = <2>;
};
+ sgpiom0: sgpiom@1e780500 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpiom-128";
+ reg = <0x1e780500 0x100>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_APB2>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm1_default>;
+ status = "disabled";
+ };
+
+ sgpiom1: sgpiom@1e780600 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpiom-80";
+ reg = <0x1e780600 0x100>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_APB2>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm2_default>;
+ status = "disabled";
+ };
+
gpio1: gpio@1e780800 {
#gpio-cells = <2>;
gpio-controller;
--
2.17.1
