From mboxrd@z Thu Jan 1 00:00:00 1970 From: ykaneko0929@gmail.com (Yoshihiro Kaneko) Date: Wed, 18 Jul 2018 04:47:57 +0900 Subject: [PATCH/RFT 1/7] arm64: dts: renesas: r8a77965: Add Audio-DMAC device nodes In-Reply-To: <1531856883-19645-1-git-send-email-ykaneko0929@gmail.com> References: <1531856883-19645-1-git-send-email-ykaneko0929@gmail.com> Message-ID: <1531856883-19645-2-git-send-email-ykaneko0929@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Takeshi Kihara This patch adds Audio-DMAC{0,1} device nodes for the R8A77965 SoC. Based on a similar patch of the R8A7796 device tree by uninori Morimoto . Signed-off-by: Takeshi Kihara Signed-off-by: Yoshihiro Kaneko --- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 68 +++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index 0cd4446..c0dbabd 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -1386,6 +1386,74 @@ status = "disabled"; }; + audma0: dma-controller at ec700000 { + compatible = "renesas,dmac-r8a77965", + "renesas,rcar-dmac"; + reg = <0 0xec700000 0 0x10000>; + interrupts = ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 502>; + clock-names = "fck"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 502>; + #dma-cells = <1>; + dma-channels = <16>; + }; + + audma1: dma-controller at ec720000 { + compatible = "renesas,dmac-r8a77965", + "renesas,rcar-dmac"; + reg = <0 0xec720000 0 0x10000>; + interrupts = ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 501>; + clock-names = "fck"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 501>; + #dma-cells = <1>; + dma-channels = <16>; + }; + ohci0: usb at ee080000 { compatible = "generic-ohci"; reg = <0 0xee080000 0 0x100>; -- 1.9.1