arm64: dts: renesas: r9a09g087: Add DT nodes for SCI channels 1-5

The RZ/N2H SoC exposes six SCI controllers; sci0 was already present in
the SoC DTSI. Add the remaining SCI nodes (sci1-sci5).

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250812200344.3253781-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
index 4da21199d22eb73a5719745aa7df53167466bf38..7dcaee711486e5ff55857a640f17bf6911fa42ff 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
@@ -90,6 +90,76 @@
                        status = "disabled";
                };
 
+               sci1: serial@80005400 {
+                       compatible = "renesas,r9a09g087-rsci", "renesas,r9a09g077-rsci";
+                       reg = <0 0x80005400 0 0x400>;
+                       interrupts = <GIC_SPI 594 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 595 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 596 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 597 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "eri", "rxi", "txi", "tei";
+                       clocks = <&cpg CPG_MOD 9>, <&cpg CPG_CORE R9A09G087_CLK_PCLKM>;
+                       clock-names = "operation", "bus";
+                       power-domains = <&cpg>;
+                       status = "disabled";
+               };
+
+               sci2: serial@80005800 {
+                       compatible = "renesas,r9a09g087-rsci", "renesas,r9a09g077-rsci";
+                       reg = <0 0x80005800 0 0x400>;
+                       interrupts = <GIC_SPI 598 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 599 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 600 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "eri", "rxi", "txi", "tei";
+                       clocks = <&cpg CPG_MOD 10>, <&cpg CPG_CORE R9A09G087_CLK_PCLKM>;
+                       clock-names = "operation", "bus";
+                       power-domains = <&cpg>;
+                       status = "disabled";
+               };
+
+               sci3: serial@80005c00 {
+                       compatible = "renesas,r9a09g087-rsci", "renesas,r9a09g077-rsci";
+                       reg = <0 0x80005c00 0 0x400>;
+                       interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 603 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 604 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "eri", "rxi", "txi", "tei";
+                       clocks = <&cpg CPG_MOD 11>, <&cpg CPG_CORE R9A09G087_CLK_PCLKM>;
+                       clock-names = "operation", "bus";
+                       power-domains = <&cpg>;
+                       status = "disabled";
+               };
+
+               sci4: serial@80006000 {
+                       compatible = "renesas,r9a09g087-rsci", "renesas,r9a09g077-rsci";
+                       reg = <0 0x80006000 0 0x400>;
+                       interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 607 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 608 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 609 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "eri", "rxi", "txi", "tei";
+                       clocks = <&cpg CPG_MOD 12>, <&cpg CPG_CORE R9A09G087_CLK_PCLKM>;
+                       clock-names = "operation", "bus";
+                       power-domains = <&cpg>;
+                       status = "disabled";
+               };
+
+               sci5: serial@81005000 {
+                       compatible = "renesas,r9a09g087-rsci", "renesas,r9a09g077-rsci";
+                       reg = <0 0x81005000 0 0x400>;
+                       interrupts = <GIC_SPI 610 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 611 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 612 IRQ_TYPE_EDGE_RISING>,
+                                    <GIC_SPI 613 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "eri", "rxi", "txi", "tei";
+                       clocks = <&cpg CPG_MOD 600>, <&cpg CPG_CORE R9A09G087_CLK_PCLKM>;
+                       clock-names = "operation", "bus";
+                       power-domains = <&cpg>;
+                       status = "disabled";
+               };
+
                i2c0: i2c@80088000 {
                        compatible = "renesas,riic-r9a09g087", "renesas,riic-r9a09g077";
                        reg = <0 0x80088000 0 0x400>;