From: Jian Hu <jian.hu@xxxxxxxxxxx>
There are four I2C masters in EE domain, and one I2C Master in
AO domain, the DT info here should describe them all.
Signed-off-by: Jian Hu <jian.hu@xxxxxxxxxxx>
Signed-off-by: Yixun Lan <yixun.lan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 59 ++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 57faaa9d8013..b8ddec6e2cbe 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -129,6 +129,54 @@
#reset-cells = <1>;
};
+ i2c0: i2c@1f000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x1f000 0x0 0x20>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
+ i2c1: i2c@1e000 {
+ compatible = "amlogic,meson-axg-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x1e000 0x0 0x20>;
+ status = "disabled";
+ interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
+ i2c2: i2c@1d000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x1d000 0x0 0x20>;
+ interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 49 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
+ i2c3: i2c@1c000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x1c000 0x0 0x20>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
uart_A: serial@24000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
reg = <0x0 0x24000 0x0 0x14>;
@@ -312,6 +360,17 @@
};
};
+ i2c_AO: i2c@5000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x05000 0x0 0x20>;
+ interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
uart_AO: serial@3000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
reg = <0x0 0x3000 0x0 0x18>;
--
2.15.0
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