* [PATCH v2] arm64: dts: r8a7795: Complete SYS-DMAC nodes
@ 2016-01-19 9:06 Geert Uytterhoeven
2016-01-21 3:35 ` Simon Horman
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2016-01-19 9:06 UTC (permalink / raw)
To: Simon Horman, Magnus Damm
Cc: linux-renesas-soc, linux-arm-kernel, dmaengine, devicetree,
Geert Uytterhoeven
Complete the dma-controller nodes for SYS-DMAC 0 to 2.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
- Tested with SCIF1, SCIF2, SCIF3, HSCIF1, HSCIF3, HSCIF4, and MSIOF2.
v2:
- Switch to final CPG/MSSR bindings,
- Use SoC-specific bindings,
- (H)SCIF1 RX DMA now works, too.
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 93 ++++++++++++++++++++++++++++++--
1 file changed, 90 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index bb353cde125333b9..221a8f5d24afaa61 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -333,15 +333,102 @@
};
dmac0: dma-controller@e6700000 {
- /* Empty node for now */
+ compatible = "renesas,dmac-r8a7795",
+ "renesas,rcar-dmac";
+ reg = <0 0xe6700000 0 0x10000>;
+ interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14", "ch15";
+ clocks = <&cpg CPG_MOD 219>;
+ clock-names = "fck";
+ power-domains = <&cpg>;
+ #dma-cells = <1>;
+ dma-channels = <16>;
};
dmac1: dma-controller@e7300000 {
- /* Empty node for now */
+ compatible = "renesas,dmac-r8a7795",
+ "renesas,rcar-dmac";
+ reg = <0 0xe7300000 0 0x10000>;
+ interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14", "ch15";
+ clocks = <&cpg CPG_MOD 218>;
+ clock-names = "fck";
+ power-domains = <&cpg>;
+ #dma-cells = <1>;
+ dma-channels = <16>;
};
dmac2: dma-controller@e7310000 {
- /* Empty node for now */
+ compatible = "renesas,dmac-r8a7795",
+ "renesas,rcar-dmac";
+ reg = <0 0xe7310000 0 0x10000>;
+ interrupts = <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 427 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 428 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 431 IRQ_TYPE_LEVEL_HIGH
+ GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14", "ch15";
+ clocks = <&cpg CPG_MOD 217>;
+ clock-names = "fck";
+ power-domains = <&cpg>;
+ #dma-cells = <1>;
+ dma-channels = <16>;
};
avb: ethernet@e6800000 {
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] arm64: dts: r8a7795: Complete SYS-DMAC nodes
2016-01-19 9:06 [PATCH v2] arm64: dts: r8a7795: Complete SYS-DMAC nodes Geert Uytterhoeven
@ 2016-01-21 3:35 ` Simon Horman
0 siblings, 0 replies; 2+ messages in thread
From: Simon Horman @ 2016-01-21 3:35 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Magnus Damm, linux-renesas-soc, linux-arm-kernel, dmaengine,
devicetree
On Tue, Jan 19, 2016 at 10:06:21AM +0100, Geert Uytterhoeven wrote:
> Complete the dma-controller nodes for SYS-DMAC 0 to 2.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Thanks, I have queued this up.
^ permalink raw reply [flat|nested] 2+ messages in thread
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