[PATCH v3 00/14] r8a7793, gose: Add audio support to device tree

STALE3927d SUPERSEDED

Revision v3 of 3 in this series.

17 messages, 3 authors, 2016-01-15 · open the first message on its own page

[PATCH v3 00/14] r8a7793, gose: Add audio support to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:37:53 

Hi,

this series adds support to r8a7793 and gose device trees for
rcar sound: first in PIO mode then using DMA

I have been unable to test if audio works (in PIO mode) as I
do not have physical access to a gose board. I would appreciate
some assistance there.

This work is based heavily on the work of others for the r8a7791 and
koelsch as noted in the changelogs of individual patches.

This series is based on renesas-devel-20160111-v4.4 and
has no other dependencies that I am aware of.

Changes between v2 and v3
* Minor changelog tweaks

Changes since v1 and v2:
* Dropped RFC designation
* Dropped i2c patches: they have been posted and partially merged separately
* Dropped MIX/CTU support pending more work on that feature
* Enable Audio DMAC peri peri via sound driver
* Other changes noted in per-patch changelogs


Simon Horman (14):
  ARM: shmobile: r8a7793: add MSTP10 clocks to device tree
  ARM: shmobile: r8a7793: add audio clock to device tree
  ARM: shmobile: r8a7793: add m2 clock to device tree
  ARM: shmobile: r8a7793: add R-Car sound support to device tree
  ARM: shmobile: r8a7793: add DVC support to device tree
  ARM: shmobile: r8a7793: add audio DMAC clocks to device tree
  ARM: shmobile: r8a7793: add audio DMAC to device tree
  ARM: shmobile: r8a7793: enable Audio DMAC peri peri via sound driver
  ARM: shmobile: gose: Enable sound PIO support in device tree
  ARM: shmobile: gose: enable sound DMA support in device tree
  ARM: shmobile: gose: enable sound DMA support via BUSIF in device tree
  ARM: shmobile: gose: enable sound DMA support via SRC in device tree
  ARM: shmobile: gose: enable sound DMA support via DVC in device tree
  ARM: shmobile: r8a7793: enable audio DMAC in device tree

 arch/arm/boot/dts/r8a7793-gose.dts        |  88 +++++++++
 arch/arm/boot/dts/r8a7793.dtsi            | 289 +++++++++++++++++++++++++++++-
 include/dt-bindings/clock/r8a7793-clock.h |   2 +
 3 files changed, 376 insertions(+), 3 deletions(-)

-- 
2.1.4

[PATCH v3 01/14] ARM: shmobile: r8a7793: add MSTP10 clocks to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:37:54 

Instantiate MSTP10 clocks in r8a7793 device tree.

Based on similar work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793.dtsi            | 36 +++++++++++++++++++++++++++++++
 include/dt-bindings/clock/r8a7793-clock.h |  2 ++
 2 files changed, 38 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 0ce7cc420c9d..221f5707a622 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -963,6 +963,42 @@
 				"qspi_mod", "i2c5", "i2c6", "i2c4",
 				"i2c3", "i2c2", "i2c1", "i2c0";
 		};
+		mstp10_clks: mstp10_clks at e6150998 {
+			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
+			reg = <0 0xe6150998 0 4>, <0 0xe61509a8 0 4>;
+			clocks = <&p_clk>,
+				<&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+				<&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
+				<&p_clk>,
+				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>,
+				<&mstp10_clks R8A7793_CLK_SCU_ALL>, <&mstp10_clks R8A7793_CLK_SCU_ALL>;
+
+			#clock-cells = <1>;
+			clock-indices = <
+				R8A7793_CLK_SSI_ALL
+				R8A7793_CLK_SSI9 R8A7793_CLK_SSI8 R8A7793_CLK_SSI7 R8A7793_CLK_SSI6 R8A7793_CLK_SSI5
+				R8A7793_CLK_SSI4 R8A7793_CLK_SSI3 R8A7793_CLK_SSI2 R8A7793_CLK_SSI1 R8A7793_CLK_SSI0
+				R8A7793_CLK_SCU_ALL
+				R8A7793_CLK_SCU_DVC1 R8A7793_CLK_SCU_DVC0
+				R8A7793_CLK_SCU_CTU1_MIX1 R8A7793_CLK_SCU_CTU0_MIX0
+				R8A7793_CLK_SCU_SRC9 R8A7793_CLK_SCU_SRC8 R8A7793_CLK_SCU_SRC7 R8A7793_CLK_SCU_SRC6 R8A7793_CLK_SCU_SRC5
+				R8A7793_CLK_SCU_SRC4 R8A7793_CLK_SCU_SRC3 R8A7793_CLK_SCU_SRC2 R8A7793_CLK_SCU_SRC1 R8A7793_CLK_SCU_SRC0
+			>;
+			clock-output-names =
+				"ssi-all",
+				"ssi9", "ssi8", "ssi7", "ssi6", "ssi5",
+				"ssi4", "ssi3", "ssi2", "ssi1", "ssi0",
+				"scu-all",
+				"scu-dvc1", "scu-dvc0",
+				"scu-ctu1-mix1", "scu-ctu0-mix0",
+				"scu-src9", "scu-src8", "scu-src7", "scu-src6", "scu-src5",
+				"scu-src4", "scu-src3", "scu-src2", "scu-src1", "scu-src0";
+		};
 		mstp11_clks: mstp11_clks at e615099c {
 			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
diff --git a/include/dt-bindings/clock/r8a7793-clock.h b/include/dt-bindings/clock/r8a7793-clock.h
index 1579e07f96a3..efcbc594fe82 100644
--- a/include/dt-bindings/clock/r8a7793-clock.h
+++ b/include/dt-bindings/clock/r8a7793-clock.h
@@ -145,6 +145,8 @@
 #define R8A7793_CLK_SCU_ALL		17
 #define R8A7793_CLK_SCU_DVC1		18
 #define R8A7793_CLK_SCU_DVC0		19
+#define R8A7793_CLK_SCU_CTU1_MIX1	20
+#define R8A7793_CLK_SCU_CTU0_MIX0	21
 #define R8A7793_CLK_SCU_SRC9		22
 #define R8A7793_CLK_SCU_SRC8		23
 #define R8A7793_CLK_SCU_SRC7		24
-- 
2.1.4

[PATCH v3 02/14] ARM: shmobile: r8a7793: add audio clock to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:37:55 

Instantiate audio clock in r8a7793 device tree.
audio_clk_a/b/c are required for R-Car sound.

Based on similar work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 221f5707a622..bf6be4a40e31 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -706,6 +706,29 @@
 			clock-output-names = "extal";
 		};
 
+		/*
+		 * The external audio clocks are configured as 0 Hz fixed frequency clocks by
+		 * default. Boards that provide audio clocks should override them.
+		 */
+		audio_clk_a: audio_clk_a {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "audio_clk_a";
+		};
+		audio_clk_b: audio_clk_b {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "audio_clk_b";
+		};
+		audio_clk_c: audio_clk_c {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+			clock-output-names = "audio_clk_c";
+		};
+
 		/* Special CPG clocks */
 		cpg_clocks: cpg_clocks at e6150000 {
 			compatible = "renesas,r8a7793-cpg-clocks",
-- 
2.1.4

[PATCH v3 03/14] ARM: shmobile: r8a7793: add m2 clock to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:37:56 

Declare m2 clock in r8a7793 device tree.

Based on similar work for the r8a7791 by Laurent Pinchart.

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index bf6be4a40e31..fa8a0d772d51 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -817,6 +817,14 @@
 			clock-mult = <1>;
 			clock-output-names = "p";
 		};
+		m2_clk: m2_clk {
+			compatible = "fixed-factor-clock";
+			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
+			#clock-cells = <0>;
+			clock-div = <8>;
+			clock-mult = <1>;
+			clock-output-names = "m2";
+		};
 		rclk_clk: rclk_clk {
 			compatible = "fixed-factor-clock";
 			clocks = <&cpg_clocks R8A7793_CLK_PLL1>;
-- 
2.1.4

[PATCH v3 04/14] ARM: shmobile: r8a7793: add R-Car sound support to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:37:57 

Instantiate R-Car sound node in r8a7793 device tree.
This only supports PIO transfers.

Based on similar work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793.dtsi | 83 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index fa8a0d772d51..90959a925edd 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1101,4 +1101,87 @@
 		#iommu-cells = <1>;
 		status = "disabled";
 	};
+
+	rcar_sound: sound at ec500000 {
+		/*
+		 * #sound-dai-cells is required
+		 *
+		 * Single DAI : #sound-dai-cells = <0>;         <&rcar_sound>;
+		 * Multi  DAI : #sound-dai-cells = <1>;         <&rcar_sound N>;
+		 */
+		compatible =  "renesas,rcar_sound-r8a7793", "renesas,rcar_sound-gen2";
+		reg =	<0 0xec500000 0 0x1000>, /* SCU */
+			<0 0xec5a0000 0 0x100>,  /* ADG */
+			<0 0xec540000 0 0x1000>, /* SSIU */
+			<0 0xec541000 0 0x280>;  /* SSI */
+		reg-names = "scu", "adg", "ssiu", "ssi";
+
+		clocks = <&mstp10_clks R8A7793_CLK_SSI_ALL>,
+			<&mstp10_clks R8A7793_CLK_SSI9>, <&mstp10_clks R8A7793_CLK_SSI8>,
+			<&mstp10_clks R8A7793_CLK_SSI7>, <&mstp10_clks R8A7793_CLK_SSI6>,
+			<&mstp10_clks R8A7793_CLK_SSI5>, <&mstp10_clks R8A7793_CLK_SSI4>,
+			<&mstp10_clks R8A7793_CLK_SSI3>, <&mstp10_clks R8A7793_CLK_SSI2>,
+			<&mstp10_clks R8A7793_CLK_SSI1>, <&mstp10_clks R8A7793_CLK_SSI0>,
+			<&mstp10_clks R8A7793_CLK_SCU_SRC9>, <&mstp10_clks R8A7793_CLK_SCU_SRC8>,
+			<&mstp10_clks R8A7793_CLK_SCU_SRC7>, <&mstp10_clks R8A7793_CLK_SCU_SRC6>,
+			<&mstp10_clks R8A7793_CLK_SCU_SRC5>, <&mstp10_clks R8A7793_CLK_SCU_SRC4>,
+			<&mstp10_clks R8A7793_CLK_SCU_SRC3>, <&mstp10_clks R8A7793_CLK_SCU_SRC2>,
+			<&mstp10_clks R8A7793_CLK_SCU_SRC1>, <&mstp10_clks R8A7793_CLK_SCU_SRC0>,
+			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
+		clock-names = "ssi-all",
+				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
+				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
+				"src.9", "src.8", "src.7", "src.6", "src.5",
+				"src.4", "src.3", "src.2", "src.1", "src.0",
+				"clk_a", "clk_b", "clk_c", "clk_i";
+		power-domains = <&cpg_clocks>;
+
+		status = "disabled";
+
+		rcar_sound,src {
+			src0: src at 0 { };
+			src1: src at 1 { };
+			src2: src at 2 { };
+			src3: src at 3 { };
+			src4: src at 4 { };
+			src5: src at 5 { };
+			src6: src at 6 { };
+			src7: src at 7 { };
+			src8: src at 8 { };
+			src9: src at 9 { };
+		};
+
+		rcar_sound,ssi {
+			ssi0: ssi at 0 {
+				interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi1: ssi at 1 {
+				 interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi2: ssi at 2 {
+				interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi3: ssi at 3 {
+				interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi4: ssi at 4 {
+				interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi5: ssi at 5 {
+				interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi6: ssi at 6 {
+				interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi7: ssi at 7 {
+				interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi8: ssi at 8 {
+				interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>;
+			};
+			ssi9: ssi at 9 {
+				interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+	};
 };
-- 
2.1.4

[PATCH v3 05/14] ARM: shmobile: r8a7793: add DVC support to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:37:58 

Add DVC support to sound node in r8a7793 device tree.

Based on similar work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>

---
v3
* Updated changelog to refer to DVC
---
 arch/arm/boot/dts/r8a7793.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 90959a925edd..1a260676682f 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1127,17 +1127,23 @@
 			<&mstp10_clks R8A7793_CLK_SCU_SRC5>, <&mstp10_clks R8A7793_CLK_SCU_SRC4>,
 			<&mstp10_clks R8A7793_CLK_SCU_SRC3>, <&mstp10_clks R8A7793_CLK_SCU_SRC2>,
 			<&mstp10_clks R8A7793_CLK_SCU_SRC1>, <&mstp10_clks R8A7793_CLK_SCU_SRC0>,
+			<&mstp10_clks R8A7793_CLK_SCU_DVC0>, <&mstp10_clks R8A7793_CLK_SCU_DVC1>,
 			<&audio_clk_a>, <&audio_clk_b>, <&audio_clk_c>, <&m2_clk>;
 		clock-names = "ssi-all",
 				"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
 				"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0",
 				"src.9", "src.8", "src.7", "src.6", "src.5",
 				"src.4", "src.3", "src.2", "src.1", "src.0",
+				"dvc.0", "dvc.1",
 				"clk_a", "clk_b", "clk_c", "clk_i";
 		power-domains = <&cpg_clocks>;
 
 		status = "disabled";
 
+		rcar_sound,dvc {
+			dvc0: dvc at 0 { };
+			dvc1: dvc at 1 { };
+		};
 		rcar_sound,src {
 			src0: src at 0 { };
 			src1: src at 1 { };
-- 
2.1.4

[PATCH v3 06/14] ARM: shmobile: r8a7793: add audio DMAC clocks to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:37:59 

Instantiate Audio DMA clocks in the r8a7791 device tree.

Based on similar work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793.dtsi | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 1a260676682f..4a58994ba124 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -924,10 +924,11 @@
 		mstp5_clks: mstp5_clks at e6150144 {
 			compatible = "renesas,r8a7793-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
-			clocks = <&extal_clk>;
+			clocks = <&hp_clk>, <&hp_clk>, <&extal_clk>;
 			#clock-cells = <1>;
-			clock-indices = <R8A7793_CLK_THERMAL>;
-			clock-output-names = "thermal";
+			clock-indices = <R8A7793_CLK_AUDIO_DMAC0 R8A7793_CLK_AUDIO_DMAC1
+					 R8A7793_CLK_THERMAL>;
+			clock-output-names = "audmac0", "audmac1", "thermal";
 		};
 		mstp7_clks: mstp7_clks at e615014c {
 			compatible = "renesas,r8a7793-mstp-clocks",
-- 
2.1.4

[PATCH v3 07/14] ARM: shmobile: r8a7793: add audio DMAC to device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:00 

Instantiate the two Audio DMA controllers in the r8a7791 device tree.

Based on similar work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793.dtsi | 58 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 4a58994ba124..d9e284a6a34f 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -301,6 +301,64 @@
 		dma-channels = <15>;
 	};
 
+	audma0: dma-controller at ec700000 {
+		compatible = "renesas,dmac-r8a7793", "renesas,rcar-dmac";
+		reg = <0 0xec700000 0 0x10000>;
+		interrupts =	<0 346 IRQ_TYPE_LEVEL_HIGH
+				 0 320 IRQ_TYPE_LEVEL_HIGH
+				 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";
+		clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC0>;
+		clock-names = "fck";
+		power-domains = <&cpg_clocks>;
+		#dma-cells = <1>;
+		dma-channels = <13>;
+	};
+
+	audma1: dma-controller at ec720000 {
+		compatible = "renesas,dmac-r8a7793", "renesas,rcar-dmac";
+		reg = <0 0xec720000 0 0x10000>;
+		interrupts =	<0 347 IRQ_TYPE_LEVEL_HIGH
+				 0 333 IRQ_TYPE_LEVEL_HIGH
+				 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";
+		clocks = <&mstp5_clks R8A7793_CLK_AUDIO_DMAC1>;
+		clock-names = "fck";
+		power-domains = <&cpg_clocks>;
+		#dma-cells = <1>;
+		dma-channels = <13>;
+	};
+
 	/* The memory map in the User's Manual maps the cores to bus numbers */
 	i2c0: i2c at e6508000 {
 		#address-cells = <1>;
-- 
2.1.4

[PATCH v3 08/14] ARM: shmobile: r8a7793: enable Audio DMAC peri peri via sound driver

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:01 

Audio DMAC peri peri is no longer DMAEngine. it is supported by
sound driver. this patch enable it.

Base on work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>

---
v2
* New patch
---
 arch/arm/boot/dts/r8a7793.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index d9e284a6a34f..9eef99a132ec 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1172,8 +1172,9 @@
 		reg =	<0 0xec500000 0 0x1000>, /* SCU */
 			<0 0xec5a0000 0 0x100>,  /* ADG */
 			<0 0xec540000 0 0x1000>, /* SSIU */
-			<0 0xec541000 0 0x280>;  /* SSI */
-		reg-names = "scu", "adg", "ssiu", "ssi";
+			<0 0xec541000 0 0x280>,  /* SSI */
+			<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
+		reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
 
 		clocks = <&mstp10_clks R8A7793_CLK_SSI_ALL>,
 			<&mstp10_clks R8A7793_CLK_SSI9>, <&mstp10_clks R8A7793_CLK_SSI8>,
-- 
2.1.4

[PATCH v3 09/14] ARM: shmobile: gose: Enable sound PIO support in device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:02 

Enable sound PIO support in the r8a7793/gose device tree.

Based on similar work for the r8a7791/koelsch by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793-gose.dts | 76 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 987ed03b1e02..a90af303e21a 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -8,6 +8,17 @@
  * kind, whether express or implied.
  */
 
+/*
+ * SSI-AK4643
+ *
+ * SW1: 1: AK4643
+ *      2: CN22
+ *      3: ADV7511
+ *
+ * This command is required when Playback/Capture
+ *
+ *	amixer set "LINEOUT Mixer DACL" on
+ */
 /dts-v1/;
 #include "r8a7793.dtsi"
 #include <dt-bindings/gpio/gpio.h>
@@ -129,6 +140,30 @@
 			label = "LED8";
 		};
 	};
+
+	audio_clock: clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <11289600>;
+		clock-output-names = "audio_clock";
+	};
+
+	rsnd_ak4643: sound {
+		compatible = "simple-audio-card";
+
+		simple-audio-card,format = "left_j";
+		simple-audio-card,bitclock-master = <&sndcodec>;
+		simple-audio-card,frame-master = <&sndcodec>;
+
+		sndcpu: simple-audio-card,cpu {
+			sound-dai = <&rcar_sound>;
+		};
+
+		sndcodec: simple-audio-card,codec {
+			sound-dai = <&ak4643>;
+			clocks = <&audio_clock>;
+		};
+	};
 };
 
 &extal_clk {
@@ -165,6 +200,16 @@
 		renesas,groups = "qspi_ctrl", "qspi_data4";
 		renesas,function = "qspi";
 	};
+
+	sound_pins: sound {
+		renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
+		renesas,function = "ssi";
+	};
+
+	sound_clk_pins: sound_clk {
+		renesas,groups = "audio_clk_a";
+		renesas,function = "audio_clk";
+	};
 };
 
 &ether {
@@ -247,9 +292,40 @@
 	status = "okay";
 	clock-frequency = <100000>;
 
+	ak4643: codec at 12 {
+		compatible = "asahi-kasei,ak4643";
+		#sound-dai-cells = <0>;
+		reg = <0x12>;
+	};
 	eeprom at 50 {
 		compatible = "renesas,r1ex24002", "atmel,24c02";
 		reg = <0x50>;
 		pagesize = <16>;
 	};
 };
+
+&rcar_sound {
+	pinctrl-0 = <&sound_pins &sound_clk_pins>;
+	pinctrl-names = "default";
+
+	/* Single DAI */
+	#sound-dai-cells = <0>;
+
+	status = "okay";
+
+	rcar_sound,dai {
+		dai0 {
+			playback = <&ssi0>;
+			capture  = <&ssi1>;
+		};
+	};
+};
+
+&ssi0 {
+	pio-transfer;
+};
+
+&ssi1 {
+	pio-transfer;
+	shared-pin;
+};
-- 
2.1.4

[PATCH v3 10/14] ARM: shmobile: gose: enable sound DMA support in device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:03 

Enable DMA transfer to/from SSI in r8a7793/gose device tree.

     DMA
[MEM] -> [SSI]

     DMA
[MEM] <- [SSI]

Based on similar work for the r8a7791/koelsch by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793-gose.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index a90af303e21a..0ab0abb9f889 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -322,10 +322,10 @@
 };
 
 &ssi0 {
-	pio-transfer;
+	no-busif;
 };
 
 &ssi1 {
-	pio-transfer;
+	no-busif;
 	shared-pin;
 };
-- 
2.1.4

[PATCH v3 11/14] ARM: shmobile: gose: enable sound DMA support via BUSIF in device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:04 

Enable DMA transfer to/from SSIU in gose/r8a7791 device tree.

     DMA
[MEM] -> [SSIU] -> [SSI]

     DMA
[MEM] <- [SSIU] <- [SSI]

Based on similar work for the r8a7791/koelsch by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793-gose.dts | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 0ab0abb9f889..4a7048d676c8 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -321,11 +321,6 @@
 	};
 };
 
-&ssi0 {
-	no-busif;
-};
-
 &ssi1 {
-	no-busif;
 	shared-pin;
 };
-- 
2.1.4

[PATCH v3 12/14] ARM: shmobile: gose: enable sound DMA support via SRC in device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:05 

Enable DMA transfer to/from SRC in r8a7793/gose device tree.

     DMA      DMApp
[MEM] -> [SRC] -> [SSIU] -> [SSI]

     DMA      DMApp
[MEM] <- [SRC] <- [SSIU] <- [SSI]

Current sound driver is supporting
SSI/SRC random connection.
So, this patch is tring
SSI0 -> SRC2
SSI1 <- SRC3

Based on similar work for the r8a7791/koeslch by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793-gose.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 4a7048d676c8..ad20ddc5203d 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -315,8 +315,8 @@
 
 	rcar_sound,dai {
 		dai0 {
-			playback = <&ssi0>;
-			capture  = <&ssi1>;
+			playback = <&ssi0 &src2>;
+			capture  = <&ssi1 &src3>;
 		};
 	};
 };
-- 
2.1.4

[PATCH v3 13/14] ARM: shmobile: gose: enable sound DMA support via DVC in device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:06 

Enable DMA transfer using DVC in r8a7793/gose device tree.

     DMA               DMApp
[MEM] -> [SRC] -> [DVC] -> [SSIU] -> [SSI]

     DMA               DMApp
[MEM] <- [DVC] <- [SRC] <- [SSIU] <- [SSI]

Based on similar work for the r8a7791/koelsch by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793-gose.dts | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index ad20ddc5203d..958ef72991c5 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -18,7 +18,24 @@
  * This command is required when Playback/Capture
  *
  *	amixer set "LINEOUT Mixer DACL" on
+ *	amixer set "DVC Out" 100%
+ *	amixer set "DVC In" 100%
+ *
+ * You can use Mute
+ *
+ *	amixer set "DVC Out Mute" on
+ *	amixer set "DVC In Mute" on
+ *
+ * You can use Volume Ramp
+ *
+ *	amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
+ *	amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
+ *	amixer set "DVC Out Ramp" on
+ *	aplay xxx.wav &
+ *	amixer set "DVC Out"  80%  // Volume Down
+ *	amixer set "DVC Out" 100%  // Volume Up
  */
+
 /dts-v1/;
 #include "r8a7793.dtsi"
 #include <dt-bindings/gpio/gpio.h>
@@ -315,8 +332,8 @@
 
 	rcar_sound,dai {
 		dai0 {
-			playback = <&ssi0 &src2>;
-			capture  = <&ssi1 &src3>;
+			playback = <&ssi0 &src2 &dvc0>;
+			capture  = <&ssi1 &src3 &dvc1>;
 		};
 	};
 };
-- 
2.1.4

[PATCH v3 14/14] ARM: shmobile: r8a7793: enable audio DMAC in device tree

From: Simon Horman <hidden>
Date: 2016-01-15 02:38:07 

Enable audio DMAC (= rcar-dmac) in r8a7793 device tree.

Based on similar work for the r8a7791 by Kuninori Morimoto.

Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <redacted>
---
 arch/arm/boot/dts/r8a7793.dtsi | 91 ++++++++++++++++++++++++++++++++++++------
 1 file changed, 79 insertions(+), 12 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index 9eef99a132ec..6bf7d2264601 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1201,52 +1201,119 @@
 		status = "disabled";
 
 		rcar_sound,dvc {
-			dvc0: dvc at 0 { };
-			dvc1: dvc at 1 { };
+			dvc0: dvc at 0 {
+				dmas = <&audma0 0xbc>;
+				dma-names = "tx";
+			};
+			dvc1: dvc at 1 {
+				dmas = <&audma0 0xbe>;
+				dma-names = "tx";
+			};
 		};
+
 		rcar_sound,src {
-			src0: src at 0 { };
-			src1: src at 1 { };
-			src2: src at 2 { };
-			src3: src at 3 { };
-			src4: src at 4 { };
-			src5: src at 5 { };
-			src6: src at 6 { };
-			src7: src at 7 { };
-			src8: src at 8 { };
-			src9: src at 9 { };
+			src0: src at 0 {
+				interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x85>, <&audma1 0x9a>;
+				dma-names = "rx", "tx";
+			};
+			src1: src at 1 {
+				interrupts = <0 353 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x87>, <&audma1 0x9c>;
+				dma-names = "rx", "tx";
+			};
+			src2: src at 2 {
+				interrupts = <0 354 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x89>, <&audma1 0x9e>;
+				dma-names = "rx", "tx";
+			};
+			src3: src at 3 {
+				interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x8b>, <&audma1 0xa0>;
+				dma-names = "rx", "tx";
+			};
+			src4: src at 4 {
+				interrupts = <0 356 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x8d>, <&audma1 0xb0>;
+				dma-names = "rx", "tx";
+			};
+			src5: src at 5 {
+				interrupts = <0 357 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x8f>, <&audma1 0xb2>;
+				dma-names = "rx", "tx";
+			};
+			src6: src at 6 {
+				interrupts = <0 358 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x91>, <&audma1 0xb4>;
+				dma-names = "rx", "tx";
+			};
+			src7: src at 7 {
+				interrupts = <0 359 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x93>, <&audma1 0xb6>;
+				dma-names = "rx", "tx";
+			};
+			src8: src at 8 {
+				interrupts = <0 360 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x95>, <&audma1 0xb8>;
+				dma-names = "rx", "tx";
+			};
+			src9: src at 9 {
+				interrupts = <0 361 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x97>, <&audma1 0xba>;
+				dma-names = "rx", "tx";
+			};
 		};
 
 		rcar_sound,ssi {
 			ssi0: ssi at 0 {
 				interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi1: ssi at 1 {
 				 interrupts = <0 371 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x03>, <&audma1 0x04>, <&audma0 0x49>, <&audma1 0x4a>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi2: ssi at 2 {
 				interrupts = <0 372 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x05>, <&audma1 0x06>, <&audma0 0x63>, <&audma1 0x64>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi3: ssi at 3 {
 				interrupts = <0 373 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x07>, <&audma1 0x08>, <&audma0 0x6f>, <&audma1 0x70>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi4: ssi at 4 {
 				interrupts = <0 374 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x09>, <&audma1 0x0a>, <&audma0 0x71>, <&audma1 0x72>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi5: ssi at 5 {
 				interrupts = <0 375 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x0b>, <&audma1 0x0c>, <&audma0 0x73>, <&audma1 0x74>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi6: ssi at 6 {
 				interrupts = <0 376 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x0d>, <&audma1 0x0e>, <&audma0 0x75>, <&audma1 0x76>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi7: ssi at 7 {
 				interrupts = <0 377 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x0f>, <&audma1 0x10>, <&audma0 0x79>, <&audma1 0x7a>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi8: ssi at 8 {
 				interrupts = <0 378 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x11>, <&audma1 0x12>, <&audma0 0x7b>, <&audma1 0x7c>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 			ssi9: ssi at 9 {
 				interrupts = <0 379 IRQ_TYPE_LEVEL_HIGH>;
+				dmas = <&audma0 0x13>, <&audma1 0x14>, <&audma0 0x7d>, <&audma1 0x7e>;
+				dma-names = "rx", "tx", "rxu", "txu";
 			};
 		};
 	};
-- 
2.1.4

[PATCH v3 14/14] ARM: shmobile: r8a7793: enable audio DMAC in device tree

From: geert@linux-m68k.org (Geert Uytterhoeven)
Date: 2016-01-15 10:45:35 

Hi Simon,

On Fri, Jan 15, 2016 at 3:38 AM, Simon Horman
[off-list ref] wrote:
quoted hunk
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1201,52 +1201,119 @@
                status = "disabled";

                rcar_sound,dvc {
-                       dvc0: dvc at 0 { };
-                       dvc1: dvc at 1 { };
+                       dvc0: dvc at 0 {
+                               dmas = <&audma0 0xbc>;
+                               dma-names = "tx";
+                       };
+                       dvc1: dvc at 1 {
+                               dmas = <&audma0 0xbe>;
+                               dma-names = "tx";
+                       };
                };
+
                rcar_sound,src {
-                       src0: src at 0 { };
-                       src1: src at 1 { };
-                       src2: src at 2 { };
-                       src3: src at 3 { };
-                       src4: src at 4 { };
-                       src5: src at 5 { };
-                       src6: src at 6 { };
-                       src7: src at 7 { };
-                       src8: src at 8 { };
-                       src9: src at 9 { };
+                       src0: src at 0 {
+                               interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>;
<GIC_SPI ...> (and more below)

                rcar_sound,ssi {
                        ssi0: ssi at 0 {
                                interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
<GIC_SPI ...>

Ah, you already let a few pass through before ;-)
quoted hunk
+                               dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>;
+                               dma-names = "rx", "tx", "rxu", "txu";
                        };
Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

[PATCH v3 14/14] ARM: shmobile: r8a7793: enable audio DMAC in device tree

From: horms@verge.net.au (Simon Horman)
Date: 2016-01-15 12:14:10 

On Fri, Jan 15, 2016 at 11:45:35AM +0100, Geert Uytterhoeven wrote:
Hi Simon,

On Fri, Jan 15, 2016 at 3:38 AM, Simon Horman
[off-list ref] wrote:
quoted
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -1201,52 +1201,119 @@
                status = "disabled";

                rcar_sound,dvc {
-                       dvc0: dvc at 0 { };
-                       dvc1: dvc at 1 { };
+                       dvc0: dvc at 0 {
+                               dmas = <&audma0 0xbc>;
+                               dma-names = "tx";
+                       };
+                       dvc1: dvc at 1 {
+                               dmas = <&audma0 0xbe>;
+                               dma-names = "tx";
+                       };
                };
+
                rcar_sound,src {
-                       src0: src at 0 { };
-                       src1: src at 1 { };
-                       src2: src at 2 { };
-                       src3: src at 3 { };
-                       src4: src at 4 { };
-                       src5: src at 5 { };
-                       src6: src at 6 { };
-                       src7: src at 7 { };
-                       src8: src at 8 { };
-                       src9: src at 9 { };
+                       src0: src at 0 {
+                               interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>;
<GIC_SPI ...> (and more below)
quoted
                rcar_sound,ssi {
                        ssi0: ssi at 0 {
                                interrupts = <0 370 IRQ_TYPE_LEVEL_HIGH>;
<GIC_SPI ...>

Ah, you already let a few pass through before ;-)
Thanks, I'll fix this up.
quoted
+                               dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>;
+                               dma-names = "rx", "tx", "rxu", "txu";
                        };
Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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