From: Ben Dooks <ben.dooks@codethink.co.uk>
To: linux-sh@vger.kernel.org
Subject: [PATCH 2/5] ARM: shmobile: r8a7790: add dmac0 dmac1 nodes
Date: Wed, 12 Feb 2014 17:59:21 +0000 [thread overview]
Message-ID: <1392227964-7088-3-git-send-email-ben.dooks@codethink.co.uk> (raw)
In-Reply-To: <1375892397-5822-3-git-send-email-laurent.pinchart+renesas@ideasonboard.com>
---
arch/arm/boot/dts/r8a7790.dtsi | 89 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 89 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 700e0a1..ae65270 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -8,6 +8,7 @@
* kind, whether express or implied.
*/
+#include <dt-bindings/dma/shdma.h>
#include <dt-bindings/clock/r8a7790-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
@@ -79,6 +80,94 @@
};
};
+#define CHCR_RX_32BIT SHDMA_ARM_CHCR_RX(SHDMA_ARM_SZ_32BIT)
+#define CHCR_TX_32BIT SHDMA_ARM_CHCR_TX(SHDMA_ARM_SZ_32BIT)
+#define CHCR_RX_256BIT SHDMA_ARM_CHCR_RX(SHDMA_ARM_SZ_256BIT)
+#define CHCR_TX_256BIT SHDMA_ARM_CHCR_TX(SHDMA_ARM_SZ_256BIT)
+
+ dma0: dma-mux@0 {
+ compatible = "renesas,shdma-mux";
+ #dma-cells = <1>;
+ dma-channels = <20>;
+ dma-requests = <256>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ renesas,slaves = <0xce CHCR_RX_32BIT 0xee102060>,
+ <0xcd CHCR_TX_32BIT 0xee100060>,
+ <0xca CHCR_RX_256BIT 0xee122060>,
+ <0xc9 CHCR_TX_256BIT 0xee120060>,
+ <0xc2 CHCR_RX_256BIT 0xee142030>,
+ <0xc1 CHCR_TX_256BIT 0xee140030>,
+ <0xd2 CHCR_RX_32BIT 0xee200034>,
+ <0xd1 CHCR_TX_32BIT 0xee200034>,
+ <0xe2 CHCR_RX_32BIT 0xee220034>,
+ <0xe1 CHCR_TX_32BIT 0xee220034>;
+
+ sysdma0: dmac@e6700000 {
+ compatible = "renesas,dma-r8a7790", "renesas,dma-arm";
+ clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC0>;
+ dma-channels = <15>;
+ status = "disabled";
+ reg = <0 0xe6700020 0 0xffc0>;
+ interrupt-parent = <&gic>;
+
+ interrupts = <0 197 IRQ_TYPE_LEVEL_HIGH>, /* error */
+ <0 200 IRQ_TYPE_LEVEL_HIGH>, /* ch0 */
+ <0 201 IRQ_TYPE_LEVEL_HIGH>,
+ <0 202 IRQ_TYPE_LEVEL_HIGH>,
+ <0 203 IRQ_TYPE_LEVEL_HIGH>,
+ <0 204 IRQ_TYPE_LEVEL_HIGH>,
+ <0 205 IRQ_TYPE_LEVEL_HIGH>,
+ <0 206 IRQ_TYPE_LEVEL_HIGH>,
+ <0 207 IRQ_TYPE_LEVEL_HIGH>,
+ <0 208 IRQ_TYPE_LEVEL_HIGH>,
+ <0 209 IRQ_TYPE_LEVEL_HIGH>,
+ <0 210 IRQ_TYPE_LEVEL_HIGH>,
+ <0 211 IRQ_TYPE_LEVEL_HIGH>,
+ <0 212 IRQ_TYPE_LEVEL_HIGH>,
+ <0 213 IRQ_TYPE_LEVEL_HIGH>,
+ <0 214 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14";
+ };
+
+ sysdma1: dmac@e6720000 {
+ compatible = "renesas,dma-r8a7790";
+ clocks = <&mstp2_clks R8A7790_CLK_SYS_DMAC1>;
+ dma-channels = <15>;
+ reg = <0 0xe6720020 0 0xffc0>;
+ status = "disabled";
+
+ interrupt-parent = <&gic>;
+ interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH>,
+ <0 216 IRQ_TYPE_LEVEL_HIGH>,
+ <0 217 IRQ_TYPE_LEVEL_HIGH>,
+ <0 218 IRQ_TYPE_LEVEL_HIGH>,
+ <0 219 IRQ_TYPE_LEVEL_HIGH>,
+ <0 308 IRQ_TYPE_LEVEL_HIGH>,
+ <0 309 IRQ_TYPE_LEVEL_HIGH>,
+ <0 310 IRQ_TYPE_LEVEL_HIGH>,
+ <0 311 IRQ_TYPE_LEVEL_HIGH>,
+ <0 312 IRQ_TYPE_LEVEL_HIGH>,
+ <0 313 IRQ_TYPE_LEVEL_HIGH>,
+ <0 314 IRQ_TYPE_LEVEL_HIGH>,
+ <0 315 IRQ_TYPE_LEVEL_HIGH>,
+ <0 316 IRQ_TYPE_LEVEL_HIGH>,
+ <0 317 IRQ_TYPE_LEVEL_HIGH>,
+ <0 318 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "error",
+ "ch0", "ch1", "ch2", "ch3",
+ "ch4", "ch5", "ch6", "ch7",
+ "ch8", "ch9", "ch10", "ch11",
+ "ch12", "ch13", "ch14", "ch15";
+ };
+ };
+
gic: interrupt-controller@f1001000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
--
1.8.5.3
next prev parent reply other threads:[~2014-02-12 17:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-07 16:19 [PATCH 2/5] ARM: shmobile: r8a7790: Add DU and LVDS clocks Laurent Pinchart
2013-12-18 12:44 ` [PATCH 2/5] arm: shmobile: r8a7790: Add SATA clock Valentine Barshak
2013-12-18 14:19 ` Laurent Pinchart
2013-12-19 1:00 ` Valentine
2013-12-19 1:04 ` Laurent Pinchart
2013-12-19 4:58 ` Kuninori Morimoto
2013-12-23 21:24 ` Valentine
2013-12-26 14:16 ` Laurent Pinchart
2013-12-26 14:35 ` Valentine
2014-01-06 1:25 ` Kuninori Morimoto
2014-01-06 13:58 ` Valentine
2014-01-07 0:14 ` Kuninori Morimoto
2014-02-12 17:59 ` Ben Dooks [this message]
2014-02-12 19:18 ` [PATCH 2/5] ARM: shmobile: r8a7790: add dmac0 dmac1 nodes Geert Uytterhoeven
2014-02-12 19:55 ` Sergei Shtylyov
2014-02-13 18:17 ` Ben Dooks
2014-02-13 18:18 ` Ben Dooks
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