| From 445b3cfb40de56693aed58494c9fa779d91ca614 Mon Sep 17 00:00:00 2001 |
| From: Biju Das <biju.das@bp.renesas.com> |
| Date: Wed, 20 Dec 2017 20:01:58 +0000 |
| Subject: [PATCH 0747/1795] ARM: dts: r8a7745: Add audio DMAC support |
| |
| Instantiate the audio DMA controller on the r8a7745 device tree. |
| |
| Signed-off-by: Biju Das <biju.das@bp.renesas.com> |
| Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> |
| Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit a14a05c2f32143431615116f94cf455727cce235) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| arch/arm/boot/dts/r8a7745.dtsi | 31 +++++++++++++++++++++++++++++++ |
| 1 file changed, 31 insertions(+) |
| |
| diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi |
| index 6d085f004721..d9488a116236 100644 |
| --- a/arch/arm/boot/dts/r8a7745.dtsi |
| +++ b/arch/arm/boot/dts/r8a7745.dtsi |
| @@ -397,6 +397,37 @@ |
| dma-channels = <15>; |
| }; |
| |
| + audma0: dma-controller@ec700000 { |
| + compatible = "renesas,dmac-r8a7745", |
| + "renesas,rcar-dmac"; |
| + reg = <0 0xec700000 0 0x10000>; |
| + interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH |
| + GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>; |
| + interrupt-names = "error", |
| + "ch0", "ch1", "ch2", "ch3", |
| + "ch4", "ch5", "ch6", "ch7", |
| + "ch8", "ch9", "ch10", "ch11", |
| + "ch12"; |
| + clocks = <&cpg CPG_MOD 502>; |
| + clock-names = "fck"; |
| + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; |
| + resets = <&cpg 502>; |
| + #dma-cells = <1>; |
| + dma-channels = <13>; |
| + }; |
| + |
| usb_dmac0: dma-controller@e65a0000 { |
| compatible = "renesas,r8a7745-usb-dmac", |
| "renesas,usb-dmac"; |
| -- |
| 2.19.0 |
| |
