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| author |   Ulrich Hecht <ulrich.hecht+renesas@gmail.com> | 2017-11-17 11:41:27 +0100 |
|---|---|---|
| committer |   Simon Horman <horms+renesas@verge.net.au> | 2017-11-28 09:36:37 +0100 |
| commit | e2767b0f21d95e3df33b290e1cf79f295c02e44f (patch) | |
| tree | eeea0e4fc06397642cb8bd029de5de467e34daef /arch/arm64/boot/dts/renesas/r8a77995.dtsi | |
| parent | arm64: dts: renesas: r8a77995: Add CAN support (diff) | |
| download | linux-dev-e2767b0f21d95e3df33b290e1cf79f295c02e44f.tar.xz linux-dev-e2767b0f21d95e3df33b290e1cf79f295c02e44f.zip | |
arm64: dts: renesas: r8a77995: Add CAN FD support
Adds CAN FD controller node for r8a77995.
Based on a patch for r8a7796 by Chris Paterson.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77995.dtsi | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index b2c8db15db53..73149c73ef87 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -378,6 +378,31 @@ status = "disabled"; }; + canfd: can@e66c0000 { + compatible = "renesas,r8a77995-canfd", + "renesas,rcar-gen3-canfd"; + reg = <0 0xe66c0000 0 0x8000>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 914>, + <&cpg CPG_CORE R8A77995_CLK_CANFD>, + <&can_clk>; + clock-names = "fck", "canfd", "can_clk"; + assigned-clocks = <&cpg CPG_CORE R8A77995_CLK_CANFD>; + assigned-clock-rates = <40000000>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 914>; + status = "disabled"; + + channel0 { + status = "disabled"; + }; + + channel1 { + status = "disabled"; + }; + }; + avb: ethernet@e6800000 { compatible = "renesas,etheravb-r8a77995", "renesas,etheravb-rcar-gen3"; |