arm64: dts: r8a7796 dtsi: Add all HSCIF nodes

Add the device nodes for all HSCIF serial ports, incl. clocks, and
power domain.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
[simon: express register size in hex; refer to power domain in changelog]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 70 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 1c1c1eae9cba..714fd96b29eb 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -489,6 +489,76 @@
                         status = "disabled";
                 };
 
+                hscif0: serial@e6540000 {
+                        compatible = "renesas,hscif-r8a7796",
+                                     "renesas,rcar-gen3-hscif",
+                                     "renesas,hscif";
+                        reg = <0 0xe6540000 0 0x60>;
+                        interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+                        clocks = <&cpg CPG_MOD 520>,
+                                 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
+                                 <&scif_clk>;
+                        clock-names = "fck", "brg_int", "scif_clk";
+                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+                        status = "disabled";
+                };
+
+                hscif1: serial@e6550000 {
+                        compatible = "renesas,hscif-r8a7796",
+                                     "renesas,rcar-gen3-hscif",
+                                     "renesas,hscif";
+                        reg = <0 0xe6550000 0 0x60>;
+                        interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+                        clocks = <&cpg CPG_MOD 519>,
+                                 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
+                                 <&scif_clk>;
+                        clock-names = "fck", "brg_int", "scif_clk";
+                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+                        status = "disabled";
+                };
+
+                hscif2: serial@e6560000 {
+                        compatible = "renesas,hscif-r8a7796",
+                                     "renesas,rcar-gen3-hscif",
+                                     "renesas,hscif";
+                        reg = <0 0xe6560000 0 0x60>;
+                        interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+                        clocks = <&cpg CPG_MOD 518>,
+                                 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
+                                 <&scif_clk>;
+                        clock-names = "fck", "brg_int", "scif_clk";
+                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+                        status = "disabled";
+                };
+
+                hscif3: serial@e66a0000 {
+                        compatible = "renesas,hscif-r8a7796",
+                                     "renesas,rcar-gen3-hscif",
+                                     "renesas,hscif";
+                        reg = <0 0xe66a0000 0 0x60>;
+                        interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
+                        clocks = <&cpg CPG_MOD 517>,
+                                 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
+                                 <&scif_clk>;
+                        clock-names = "fck", "brg_int", "scif_clk";
+                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+                        status = "disabled";
+                };
+
+                hscif4: serial@e66b0000 {
+                        compatible = "renesas,hscif-r8a7796",
+                                     "renesas,rcar-gen3-hscif",
+                                     "renesas,hscif";
+                        reg = <0 0xe66b0000 0 0x60>;
+                        interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+                        clocks = <&cpg CPG_MOD 516>,
+                                 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
+                                 <&scif_clk>;
+                        clock-names = "fck", "brg_int", "scif_clk";
+                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+                        status = "disabled";
+                };
+
                 scif2: serial@e6e88000 {
                         compatible = "renesas,scif-r8a7796",
                                      "renesas,rcar-gen3-scif", "renesas,scif";