Describe RPC-IF in the R8A77970 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
Changes in version 2:
- removed the R8A77980 part, renamed the patch, and updated the description;
- renamed the RPC-IF node to "spi@ee200000";
- updated the R8A77970 RPC-IF "compatible" prop to match the bindings;
- split the 1st region in the "reg"/"reg-names" props for the WBUF registers;
- refreshed the patch.
arch/arm64/boot/dts/renesas/r8a77970.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
Index: renesas-devel/arch/arm64/boot/dts/renesas/r8a77970.dtsi
===================================================================
--- renesas-devel.orig/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ renesas-devel/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -1039,6 +1039,23 @@
status = "disabled";
};
+ rpc: spi@ee200000 {
+ compatible = "renesas,r8a77970-rpc-if",
+ "renesas,rcar-gen3-rpc-if";
+ reg = <0 0xee200000 0 0x200>,
+ <0 0x08000000 0 0x4000000>,
+ <0 0xee208000 0 0x100>;
+ reg-names = "regs", "dirmap", "wbuf";
+ interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 917>;
+ clock-names = "rpc";
+ power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
+ resets = <&cpg 917>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
gic: interrupt-controller@f1010000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
