diff options
| author | Fabrizio Castro <fabrizio.castro@bp.renesas.com> | 2018-09-21 19:37:01 +0200 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-09-28 10:32:49 +0200 |
| commit | 3578859661975f8ccb9d8d49c97784d5ff5467df (patch) | |
| tree | 734c2c6c56f809c808e29bf3172c480b403b3804 /arch/arm/boot/dts/r8a77470.dtsi | |
| parent | ARM: dts: r8a77470: Add SDHI2 support (diff) | |
| download | linux-3578859661975f8ccb9d8d49c97784d5ff5467df.tar.xz linux-3578859661975f8ccb9d8d49c97784d5ff5467df.zip | |
ARM: dts: r8a77470: Add I2C4 support
Add I2C4 support to RZ/G1C (a.k.a. r8a77470) SoC specific
device tree.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a77470.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r8a77470.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi index 9e7f86d42fad..9ec78d3d0ca8 100644 --- a/arch/arm/boot/dts/r8a77470.dtsi +++ b/arch/arm/boot/dts/r8a77470.dtsi @@ -237,6 +237,20 @@ reg = <0 0xe6300000 0 0x20000>; }; + i2c4: i2c@e6520000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,i2c-r8a77470", + "renesas,rcar-gen2-i2c"; + reg = <0 0xe6520000 0 0x40>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 927>; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 927>; + i2c-scl-internal-delay-ns = <6>; + status = "disabled"; + }; + dmac0: dma-controller@e6700000 { compatible = "renesas,dmac-r8a77470", "renesas,rcar-dmac"; |