diff options
| author | Koji Matsuoka <koji.matsuoka.xm@renesas.com> | 2021-01-21 10:54:18 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-01-25 10:32:39 +0100 |
| commit | 34c0e3e1111bf036d3ffc5f183afc1fff05050e5 (patch) | |
| tree | 393b96434a6229079b25e67b177898f644e8998b /arch/arm64/boot/dts/renesas/r8a779a0.dtsi | |
| parent | d68c9edfda21247a63521072806479e842761a42 (diff) | |
arm64: dts: renesas: r8a779a0: Add I2C nodes
Add I2C devicetree description to V3U
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com>
[wsa: rebased and double checked]
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210121095420.5023-3-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779a0.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779a0.dtsi | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi index 25c722302de6..1d953a892309 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi @@ -14,6 +14,16 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + i2c6 = &i2c6; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -250,6 +260,118 @@ #power-domain-cells = <1>; }; + i2c0: i2c@e6500000 { + compatible = "renesas,i2c-r8a779a0", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6500000 0 0x40>; + interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 518>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 518>; + dmas = <&dmac1 0x91>, <&dmac1 0x90>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@e6508000 { + compatible = "renesas,i2c-r8a779a0", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 519>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 519>; + dmas = <&dmac1 0x93>, <&dmac1 0x92>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@e6510000 { + compatible = "renesas,i2c-r8a779a0", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6510000 0 0x40>; + interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 520>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 520>; + dmas = <&dmac1 0x95>, <&dmac1 0x94>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@e66d0000 { + compatible = "renesas,i2c-r8a779a0", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66d0000 0 0x40>; + interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 521>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 521>; + dmas = <&dmac1 0x97>, <&dmac1 0x96>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@e66d8000 { + compatible = "renesas,i2c-r8a779a0", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66d8000 0 0x40>; + interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 522>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 522>; + dmas = <&dmac1 0x99>, <&dmac1 0x98>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@e66e0000 { + compatible = "renesas,i2c-r8a779a0", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66e0000 0 0x40>; + interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 523>; + dmas = <&dmac1 0x9b>, <&dmac1 0x9a>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c6: i2c@e66e8000 { + compatible = "renesas,i2c-r8a779a0", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66e8000 0 0x40>; + interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 524>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 524>; + dmas = <&dmac1 0x9d>, <&dmac1 0x9c>; + dma-names = "tx", "rx"; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + scif0: serial@e6e60000 { compatible = "renesas,scif-r8a779a0", "renesas,rcar-gen3-scif", "renesas,scif"; |