arm64: dts: renesas: r9a07g044: Add SPI Multi I/O Bus controller node

Add SPI Multi I/O Bus controller node to R9A07G044 (RZ/G2L) SoC DTSI.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20210928155852.32569-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 4d4a233..1f01737 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -358,6 +358,23 @@
                        };
                };
 
+               sbc: spi@10060000 {
+                       compatible = "renesas,r9a07g044-rpc-if",
+                                    "renesas,rzg2l-rpc-if";
+                       reg = <0 0x10060000 0 0x10000>,
+                             <0 0x20000000 0 0x10000000>,
+                             <0 0x10070000 0 0x10000>;
+                       reg-names = "regs", "dirmap", "wbuf";
+                       interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD R9A07G044_SPI_CLK2>,
+                                <&cpg CPG_MOD R9A07G044_SPI_CLK>;
+                       resets = <&cpg R9A07G044_SPI_RST>;
+                       power-domains = <&cpg>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
                cpg: clock-controller@11010000 {
                        compatible = "renesas,r9a07g044-cpg";
                        reg = <0 0x11010000 0 0x10000>;