diff options
Diffstat (limited to 'patches/0366-ARM-dts-r8a7743-Add-USB-DMAC-device-nodes.patch')
| -rw-r--r-- | patches/0366-ARM-dts-r8a7743-Add-USB-DMAC-device-nodes.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/patches/0366-ARM-dts-r8a7743-Add-USB-DMAC-device-nodes.patch b/patches/0366-ARM-dts-r8a7743-Add-USB-DMAC-device-nodes.patch new file mode 100644 index 00000000000000..a08561355c5f80 --- /dev/null +++ b/patches/0366-ARM-dts-r8a7743-Add-USB-DMAC-device-nodes.patch @@ -0,0 +1,58 @@ +From c48fda1c61636880c65acc88c30b360b47100bc8 Mon Sep 17 00:00:00 2001 +From: Biju Das <biju.das@bp.renesas.com> +Date: Mon, 9 Oct 2017 14:21:20 +0100 +Subject: [PATCH 0366/1795] ARM: dts: r8a7743: Add USB-DMAC device nodes + +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +Signed-off-by: Chris Paterson <chris.paterson2@renesas.com> +Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> +Signed-off-by: Simon Horman <horms+renesas@verge.net.au> +(cherry picked from commit 310861003a0d59cb410538bcdf73a218157a111d) +Signed-off-by: Simon Horman <horms+renesas@verge.net.au> +Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> +--- + arch/arm/boot/dts/r8a7743.dtsi | 28 ++++++++++++++++++++++++++++ + 1 file changed, 28 insertions(+) + +diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi +index 080eff9bb3c3..de89295ce63a 100644 +--- a/arch/arm/boot/dts/r8a7743.dtsi ++++ b/arch/arm/boot/dts/r8a7743.dtsi +@@ -355,6 +355,34 @@ + dma-channels = <15>; + }; + ++ usb_dmac0: dma-controller@e65a0000 { ++ compatible = "renesas,r8a7743-usb-dmac", ++ "renesas,usb-dmac"; ++ reg = <0 0xe65a0000 0 0x100>; ++ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH ++ GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; ++ interrupt-names = "ch0", "ch1"; ++ clocks = <&cpg CPG_MOD 330>; ++ power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; ++ resets = <&cpg 330>; ++ #dma-cells = <1>; ++ dma-channels = <2>; ++ }; ++ ++ usb_dmac1: dma-controller@e65b0000 { ++ compatible = "renesas,r8a7743-usb-dmac", ++ "renesas,usb-dmac"; ++ reg = <0 0xe65b0000 0 0x100>; ++ interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH ++ GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; ++ interrupt-names = "ch0", "ch1"; ++ clocks = <&cpg CPG_MOD 331>; ++ power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; ++ resets = <&cpg 331>; ++ #dma-cells = <1>; ++ dma-channels = <2>; ++ }; ++ + /* The memory map in the User's Manual maps the cores to bus + * numbers + */ +-- +2.19.0 + |