[PATCH 30/31] arm64: dts: renesas: r8a7795: add usb-dmac ch2 and ch3 device nodes
From: Simon Horman <hidden>
Date: 2017-07-31 15:03:22
Also in:
linux-renesas-soc
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> This patch adds support for usb-dmac ch2 and ch3 device nodes for R-Car H3 ES2.0. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <redacted> --- arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi | 3 +++ arch/arm64/boot/dts/renesas/r8a7795.dtsi | 28 ++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index 1eccc7c795df..9743acad9b9c 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi@@ -25,6 +25,9 @@ /delete-node/ usb at ee0e0100; /delete-node/ usb at ee0e0000; + /delete-node/ dma-controller at e6460000; + /delete-node/ dma-controller at e6470000; + fcpf2: fcp at fe952000 { compatible = "renesas,fcpf"; reg = <0 0xfe952000 0 0x200>;
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index cf9ed0d0a1fb..f9735a3a736e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi@@ -1498,6 +1498,34 @@ dma-channels = <2>; }; + usb_dmac2: dma-controller at e6460000 { + compatible = "renesas,r8a7795-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe6460000 0 0x100>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 326>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 326>; + #dma-cells = <1>; + dma-channels = <2>; + }; + + usb_dmac3: dma-controller at e6470000 { + compatible = "renesas,r8a7795-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe6470000 0 0x100>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 329>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + resets = <&cpg 329>; + #dma-cells = <1>; + dma-channels = <2>; + }; + sdhi0: sd at ee100000 { compatible = "renesas,sdhi-r8a7795"; reg = <0 0xee100000 0 0x2000>;
--
2.1.4