Add CAN nodes to r8a7794 device tree.
Based on work by Sergei Shtylyov for the r8a7791 SoC.
Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v2
* Added Reviewed-by from Geert Uytterhoeven
---
arch/arm/boot/dts/r8a7794.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index e7a3c792c97c..97181b228aa3 100644
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -830,6 +830,28 @@
};
};
+ can0: can@e6e80000 {
+ compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can";
+ reg = <0 0xe6e80000 0 0x1000>;
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp9_clks R8A7794_CLK_RCAN0>,
+ <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>;
+ clock-names = "clkp1", "clkp2", "can_clk";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
+
+ can1: can@e6e88000 {
+ compatible = "renesas,can-r8a7794", "renesas,rcar-gen2-can";
+ reg = <0 0xe6e88000 0 0x1000>;
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp9_clks R8A7794_CLK_RCAN1>,
+ <&cpg_clocks R8A7794_CLK_RCAN>, <&can_clk>;
+ clock-names = "clkp1", "clkp2", "can_clk";
+ power-domains = <&cpg_clocks>;
+ status = "disabled";
+ };
+
clocks {
#address-cells = <2>;
#size-cells = <2>;
--
2.1.4
