arm64: dts: renesas: r9a09g047: Add I3C node

Add the I3C node to RZ/G3E SoC DTSI.

Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250807151434.5241-8-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi
index eeccd1345f71fb5d2da5a775fcccb7c34dfc416b..e5b24e46d6457592e3fad13fe1aa514b26ccf1ad 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r9a09g047.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g047.dtsi
@@ -492,6 +492,41 @@
                        status = "disabled";
                };
 
+               i3c: i3c@12400000 {
+                       compatible = "renesas,r9a09g047-i3c";
+                       reg = <0 0x12400000 0 0x10000>;
+                       clocks = <&cpg CPG_MOD 0x91>,
+                                <&cpg CPG_MOD 0x92>,
+                                <&cpg CPG_MOD 0x90>;
+                       clock-names = "pclk", "tclk", "pclkrw";
+                       interrupts = <GIC_SPI 674 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 675 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 676 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 677 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 678 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 679 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 680 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 681 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 682 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 689 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 690 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 692 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 693 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 694 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 695 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "ierr", "terr", "abort", "resp",
+                                         "cmd", "ibi", "rx", "tx", "rcv",
+                                         "st", "sp", "tend", "nack", "al",
+                                         "tmo", "wu";
+                       resets = <&cpg 0x96>, <&cpg 0x97>;
+                       reset-names = "presetn", "tresetn";
+                       power-domains = <&cpg>;
+                       #address-cells = <3>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
                canfd: can@12440000 {
                        compatible = "renesas,r9a09g047-canfd";
                        reg = <0 0x12440000 0 0x40000>;