From: Ben Dooks <ben.dooks@codethink.co.uk>
To: linux-kernel@lists.codethink.co.uk, dmaengine@vger.kernel.org
Cc: vinod.koul@intel.com, dan.j.williams@intel.com,
linux-sh@vger.kernel.org, magnus.damm@opensource.se,
horms@verge.net.au, g.liakhovetski@gmx.d,
kuninori.morimoto.gx@renesas.com, devicetree@vger.kernel.org,
Ben Dooks <ben.dooks@codethink.co.uk>
Subject: [PATCH 6/9] ARM: shmobile: r8a7790: add audio dmac node
Date: Mon, 07 Apr 2014 20:07:06 +0000 [thread overview]
Message-ID: <1396901229-29117-7-git-send-email-ben.dooks@codethink.co.uk> (raw)
In-Reply-To: <1396901229-29117-1-git-send-email-ben.dooks@codethink.co.uk>
Add initial audio dmac node and resources.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
arch/arm/boot/dts/r8a7790.dtsi | 68 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 68 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 2c8cbbd..6032783 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -176,6 +176,74 @@
};
};
+ dma1: dma-mux@1 {
+ compatible = "renesas,shdma-mux";
+ #dma-cells = <1>;
+ dma-channels = <20>;
+ dma-requests = <256>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ audiodma0: dmac@ec700000 {
+ compatible = "renesas,dma-r8a7790", "renesas,dma-arm";
+ clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC0>;
+ dma-channels = <13>;
+ status = "disabled";
+ reg = <0 0xec700020 0 0xffc0>;
+ interrupt-parent = <&gic>;
+
+ interrupts = <0 346 IRQ_TYPE_LEVEL_HIGH>, /* error */
+ <0 320 IRQ_TYPE_LEVEL_HIGH>, /* ch0 */
+ <0 321 IRQ_TYPE_LEVEL_HIGH>,
+ <0 322 IRQ_TYPE_LEVEL_HIGH>,
+ <0 323 IRQ_TYPE_LEVEL_HIGH>,
+ <0 324 IRQ_TYPE_LEVEL_HIGH>,
+ <0 325 IRQ_TYPE_LEVEL_HIGH>,
+ <0 326 IRQ_TYPE_LEVEL_HIGH>,
+ <0 327 IRQ_TYPE_LEVEL_HIGH>,
+ <0 328 IRQ_TYPE_LEVEL_HIGH>,
+ <0 329 IRQ_TYPE_LEVEL_HIGH>,
+ <0 330 IRQ_TYPE_LEVEL_HIGH>,
+ <0 331 IRQ_TYPE_LEVEL_HIGH>,
+ <0 332 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12";
+ };
+
+ audiodma1: dmac@ec720000 {
+ compatible = "renesas,dma-r8a7790", "renesas,dma-arm";
+ clocks = <&mstp5_clks R8A7790_CLK_AUDIO_DMAC1>;
+ dma-channels = <13>;
+ status = "disabled";
+ reg = <0 0xec720020 0 0xffc0>;
+ interrupt-parent = <&gic>;
+
+ interrupts = <0 347 IRQ_TYPE_LEVEL_HIGH>, /* error */
+ <0 333 IRQ_TYPE_LEVEL_HIGH>, /* ch0 */
+ <0 334 IRQ_TYPE_LEVEL_HIGH>,
+ <0 335 IRQ_TYPE_LEVEL_HIGH>,
+ <0 336 IRQ_TYPE_LEVEL_HIGH>,
+ <0 337 IRQ_TYPE_LEVEL_HIGH>,
+ <0 338 IRQ_TYPE_LEVEL_HIGH>,
+ <0 339 IRQ_TYPE_LEVEL_HIGH>,
+ <0 340 IRQ_TYPE_LEVEL_HIGH>,
+ <0 341 IRQ_TYPE_LEVEL_HIGH>,
+ <0 342 IRQ_TYPE_LEVEL_HIGH>,
+ <0 343 IRQ_TYPE_LEVEL_HIGH>,
+ <0 344 IRQ_TYPE_LEVEL_HIGH>,
+ <0 345 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12";
+ };
+ };
+
gic: interrupt-controller@f1001000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
--
1.9.1
next prev parent reply other threads:[~2014-04-07 20:07 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-07 20:07 shdma of updates and r8a7790 enablement Ben Dooks
2014-04-07 20:07 ` [PATCH 1/9] ARM: shmobile: r8a7790: add dmac0,dmac1 clocks Ben Dooks
2014-04-07 20:07 ` [PATCH 2/9] ARM: shmobile: r8a7790: add dma defines for sys and audio dmacs Ben Dooks
2014-04-08 10:48 ` [Linux-kernel] " Ben Hutchings
2014-04-08 10:49 ` Ben Dooks
2014-04-08 13:22 ` Laurent Pinchart
2014-04-08 13:55 ` Ben Dooks
2014-04-08 14:24 ` Laurent Pinchart
2014-04-07 20:07 ` [PATCH 3/9] ARM: shmobile: r8a7790: add dmac0 dmac1 nodes Ben Dooks
2014-04-07 21:05 ` Geert Uytterhoeven
2014-04-08 13:58 ` Ben Dooks
2014-04-07 20:07 ` [PATCH 4/9] ARM: shmobile: r8a7790: Add DMA for MMCIF1 Ben Dooks
2014-04-07 20:07 ` [PATCH 5/9] ARM: shmobile: add Audio DMAC clocks Ben Dooks
2014-04-07 20:07 ` Ben Dooks [this message]
2014-04-07 20:39 ` [PATCH 6/9] ARM: shmobile: r8a7790: add audio dmac node Sergei Shtylyov
2014-04-08 13:58 ` Ben Dooks
2014-04-07 20:07 ` [PATCH 7/9] ARM: shmobile: lager: enable sysdma units 0 and 1 Ben Dooks
2014-04-07 20:07 ` [PATCH 8/9] DMA: shdma: initial of common code Ben Dooks
2014-04-07 20:55 ` Sergei Shtylyov
2014-04-08 8:04 ` Shevchenko, Andriy
2014-04-08 8:53 ` Ben Dooks
2014-04-08 13:30 ` Laurent Pinchart
2014-04-07 20:07 ` [PATCH 9/9] DMA: shdma: wire r8a7790 Ben Dooks
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