Add RSPI support for RZ/A2 SoC.
Signed-off-by: Chris Brandt <[email protected]>
---
arch/arm/boot/dts/r7s9210.dtsi | 45 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/r7s9210.dtsi b/arch/arm/boot/dts/r7s9210.dtsi
index 22baa96f5974..8423004bb4b7 100644
--- a/arch/arm/boot/dts/r7s9210.dtsi
+++ b/arch/arm/boot/dts/r7s9210.dtsi
@@ -146,6 +146,51 @@
status = "disabled";
};
+ spi0: spi@e800c800 {
+ compatible = "renesas,rspi-r7s9210", "renesas,rspi-rz";
+ reg = <0xe800c800 0x24>;
+ interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error", "rx", "tx";
+ clocks = <&cpg CPG_MOD 97>;
+ power-domains = <&cpg>;
+ num-cs = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi1: spi@e800d000 {
+ compatible = "renesas,rspi-r7s9210", "renesas,rspi-rz";
+ reg = <0xe800d000 0x24>;
+ interrupts = <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error", "rx", "tx";
+ clocks = <&cpg CPG_MOD 96>;
+ power-domains = <&cpg>;
+ num-cs = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi2: spi@e800d800 {
+ compatible = "renesas,rspi-r7s9210", "renesas,rspi-rz";
+ reg = <0xe800d800 0x24>;
+ interrupts = <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error", "rx", "tx";
+ clocks = <&cpg CPG_MOD 95>;
+ power-domains = <&cpg>;
+ num-cs = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
ostm0: timer@e803b000 {
compatible = "renesas,r7s9210-ostm", "renesas,ostm";
reg = <0xe803b000 0x30>;
--
2.16.1
