From ff77ba0514855c106f8683b56a9a79b7464509c3 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 9 Sep 2022 11:53:52 +0200 Subject: arm64: dts: renesas: r8a779g0: Add I2C nodes Add device nodes for the I2C Bus Interfaces on the Renesas R-Car V4H (R8A779G0) SoC. Extracted from a larger patch in the BSP by Takeshi Kihara. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/272fd18fed2d7addfbdb7945ae2134988a7c3a7e.1662715538.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 84 +++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) (limited to 'arch/arm64/boot/dts/renesas/r8a779g0.dtsi') diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi index 71fce6c03af0..475b428ea734 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi @@ -100,6 +100,90 @@ #power-domain-cells = <1>; }; + i2c0: i2c@e6500000 { + compatible = "renesas,i2c-r8a779g0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe6500000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 518>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + resets = <&cpg 518>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@e6508000 { + compatible = "renesas,i2c-r8a779g0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 519>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + resets = <&cpg 519>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@e6510000 { + compatible = "renesas,i2c-r8a779g0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe6510000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 520>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + resets = <&cpg 520>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@e66d0000 { + compatible = "renesas,i2c-r8a779g0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe66d0000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 521>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + resets = <&cpg 521>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@e66d8000 { + compatible = "renesas,i2c-r8a779g0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe66d8000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 522>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + resets = <&cpg 522>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@e66e0000 { + compatible = "renesas,i2c-r8a779g0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe66e0000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; + resets = <&cpg 523>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + hscif0: serial@e6540000 { compatible = "renesas,hscif-r8a779g0", "renesas,rcar-gen4-hscif", -- cgit