arm64: dts: renesas: r8a779a0: Add HSCIF support

Define the generic parts of the HSCIF[0-3] device nodes.

Signed-off-by: Linh Phung <linh.phung.jy@renesas.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Link: https://lore.kernel.org/r/20210121110008.15894-4-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index 2a6d0e8b5bcbd23f6a277e8ba4781016519dd320..138cf07e46f05d69a79c7266f7826a883b4b3a6b 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -372,6 +372,70 @@
                        status = "disabled";
                };
 
+               hscif0: serial@e6540000 {
+                       compatible = "renesas,hscif-r8a779a0",
+                                    "renesas,rcar-gen3-hscif", "renesas,hscif";
+                       reg = <0 0xe6540000 0 0x60>;
+                       interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 514>,
+                                <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+                                <&scif_clk>;
+                       clock-names = "fck", "brg_int", "scif_clk";
+                       dmas = <&dmac1 0x31>, <&dmac1 0x30>;
+                       dma-names = "tx", "rx";
+                       power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+                       resets = <&cpg 514>;
+                       status = "disabled";
+               };
+
+               hscif1: serial@e6550000 {
+                       compatible = "renesas,hscif-r8a779a0",
+                                    "renesas,rcar-gen3-hscif", "renesas,hscif";
+                       reg = <0 0xe6550000 0 0x60>;
+                       interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 515>,
+                                <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+                                <&scif_clk>;
+                       clock-names = "fck", "brg_int", "scif_clk";
+                       dmas = <&dmac1 0x33>, <&dmac1 0x32>;
+                       dma-names = "tx", "rx";
+                       power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+                       resets = <&cpg 515>;
+                       status = "disabled";
+               };
+
+               hscif2: serial@e6560000 {
+                       compatible = "renesas,hscif-r8a779a0",
+                                    "renesas,rcar-gen3-hscif", "renesas,hscif";
+                       reg = <0 0xe6560000 0 0x60>;
+                       interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 516>,
+                                <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+                                <&scif_clk>;
+                       clock-names = "fck", "brg_int", "scif_clk";
+                       dmas = <&dmac1 0x35>, <&dmac1 0x34>;
+                       dma-names = "tx", "rx";
+                       power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+                       resets = <&cpg 516>;
+                       status = "disabled";
+               };
+
+               hscif3: serial@e66a0000 {
+                       compatible = "renesas,hscif-r8a779a0",
+                                    "renesas,rcar-gen3-hscif", "renesas,hscif";
+                       reg = <0 0xe66a0000 0 0x60>;
+                       interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 517>,
+                                <&cpg CPG_CORE R8A779A0_CLK_S1D2>,
+                                <&scif_clk>;
+                       clock-names = "fck", "brg_int", "scif_clk";
+                       dmas = <&dmac1 0x37>, <&dmac1 0x36>;
+                       dma-names = "tx", "rx";
+                       power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
+                       resets = <&cpg 517>;
+                       status = "disabled";
+               };
+
                avb0: ethernet@e6800000 {
                        compatible = "renesas,etheravb-r8a779a0",
                                     "renesas,etheravb-rcar-gen3";