| From c4986796371a495c438b9b35cbb6ef92cd693d9e Mon Sep 17 00:00:00 2001 |
| From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> |
| Date: Fri, 17 Nov 2017 11:41:27 +0100 |
| Subject: [PATCH 0619/1795] 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> |
| (cherry picked from commit e2767b0f21d95e3df33b290e1cf79f295c02e44f) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| arch/arm64/boot/dts/renesas/r8a77995.dtsi | 25 +++++++++++++++++++++++ |
| 1 file changed, 25 insertions(+) |
| |
| 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"; |
| -- |
| 2.19.0 |
| |