From d823e397f3b33266484f9ec2b60b8b1529a943ca Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Wed, 16 Oct 2024 00:48:02 +0200 Subject: [PATCH] ARM: dts: renesas: r7s72100: Add DMAC node Add a device node for the Direct Memory Access Controller on the RZ/A1H SoC. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/20241015224801.2535-5-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/renesas/r7s72100.dtsi | 31 +++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/renesas/r7s72100.dtsi b/arch/arm/boot/dts/renesas/r7s72100.dtsi index 39999468c28b..02ca28b521df 100644 --- a/arch/arm/boot/dts/renesas/r7s72100.dtsi +++ b/arch/arm/boot/dts/renesas/r7s72100.dtsi @@ -368,6 +368,37 @@ status = "disabled"; }; + dmac: dma-controller@e8200000 { + compatible = "renesas,r7s72100-dmac", + "renesas,rz-dmac"; + reg = <0xe8200000 0x1000>, + <0xfcfe1000 0x20>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + #dma-cells = <1>; + dma-channels = <16>; + }; + gic: interrupt-controller@e8201000 { compatible = "arm,pl390"; #interrupt-cells = <3>; -- 2.50.1