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| author | Fabrizio Castro <fabrizio.castro@bp.renesas.com> | 2017-10-23 20:09:30 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-11-27 13:39:57 +0300 |
| commit | 0ee0aff583ddb6e92a5d05a1f2147a772413ab40 (patch) | |
| tree | d04c68467338f45d2bca5867820999870691c421 /arch/arm/boot/dts/r8a7745.dtsi | |
| parent | b73ae2bdd83af78e5057d20ab2884cfd004c8543 (diff) | |
| download | linux-0ee0aff583ddb6e92a5d05a1f2147a772413ab40.tar.xz | |
ARM: dts: r8a7745: Add IIC cores to dtsi
Add iic0 and iic1 nodes to SoC dtsi. Also, define aliases i2c6
and i2c7. Board specific DT files will enable the interfaces
if needed.
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7745.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r8a7745.dtsi | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi index 948dd1fc2d9c..16dc4895b455 100644 --- a/arch/arm/boot/dts/r8a7745.dtsi +++ b/arch/arm/boot/dts/r8a7745.dtsi @@ -25,6 +25,8 @@ i2c3 = &i2c3; i2c4 = &i2c4; i2c5 = &i2c5; + i2c6 = &iic0; + i2c7 = &iic1; spi0 = &qspi; spi1 = &msiof0; spi2 = &msiof1; @@ -753,6 +755,40 @@ status = "disabled"; }; + iic0: i2c@e6500000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7745", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; + reg = <0 0xe6500000 0 0x425>; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 318>; + dmas = <&dmac0 0x61>, <&dmac0 0x62>, + <&dmac1 0x61>, <&dmac1 0x62>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 318>; + status = "disabled"; + }; + + iic1: i2c@e6510000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a7745", + "renesas,rcar-gen2-iic", + "renesas,rmobile-iic"; + reg = <0 0xe6510000 0 0x425>; + interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 323>; + dmas = <&dmac0 0x65>, <&dmac0 0x66>, + <&dmac1 0x65>, <&dmac1 0x66>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 323>; + status = "disabled"; + }; + mmcif0: mmc@ee200000 { compatible = "renesas,mmcif-r8a7745", "renesas,sh-mmcif"; |