* [PATCH 0/5] Add R8A7794 sound DT support
@ 2016-02-08 22:55 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:55 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Hello.
Here's the set of 5 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-20160208-v4.5-rc3' tag. I'm adding the sound device tree support
for the R8A7794 SoC. The sound patch for the SILK board will be posted RSN. :-)
[1/5] ARM: dts: r8a7794: add audio clocks
[2/5] ARM: dts: r8a7794: add MSTP5 clocks
[3/5] ARM: dts: r8a7794: add MSTP10 clocks
[4/5] ARM: dts: r8a7794: add Audio-DMAC support
[5/5] ARM: dts: r8a7794 add sound support
WBR, Sergei
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 0/5] Add R8A7794 sound DT support
@ 2016-02-08 22:55 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:55 UTC (permalink / raw)
To: linux-arm-kernel
Hello.
Here's the set of 5 patches against Simon Horman's 'renesas.git' repo,
'renesas-devel-20160208-v4.5-rc3' tag. I'm adding the sound device tree support
for the R8A7794 SoC. The sound patch for the SILK board will be posted RSN. :-)
[1/5] ARM: dts: r8a7794: add audio clocks
[2/5] ARM: dts: r8a7794: add MSTP5 clocks
[3/5] ARM: dts: r8a7794: add MSTP10 clocks
[4/5] ARM: dts: r8a7794: add Audio-DMAC support
[5/5] ARM: dts: r8a7794 add sound support
WBR, Sergei
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 1/5] ARM: dts: r8a7794: add audio clocks
2016-02-08 22:55 ` Sergei Shtylyov
@ 2016-02-08 22:57 ` Sergei Shtylyov
-1 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:57 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Describe the external audio clocks (signals AUDIO_CLK[ABC]) required by
the sound driver. Boards that provide audio clocks need to override the
clock frequencies.
This patch is based on the commit 0d3dbde84a45 ("ARM: shmobile: r8a7791:
add audio clock on DTSI").
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -833,6 +833,30 @@
status = "disabled";
};
+ /*
+ * The external audio clocks are configured as 0 Hz fixed
+ * frequency clocks by default. Boards that provide audio
+ * clocks should override them.
+ */
+ audio_clka: audio_clka {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clka";
+ };
+ audio_clkb: audio_clkb {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clkb";
+ };
+ audio_clkc: audio_clkc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clkc";
+ };
+
/* Special CPG clocks */
cpg_clocks: cpg_clocks@e6150000 {
compatible = "renesas,r8a7794-cpg-clocks",
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 1/5] ARM: dts: r8a7794: add audio clocks
@ 2016-02-08 22:57 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:57 UTC (permalink / raw)
To: linux-arm-kernel
Describe the external audio clocks (signals AUDIO_CLK[ABC]) required by
the sound driver. Boards that provide audio clocks need to override the
clock frequencies.
This patch is based on the commit 0d3dbde84a45 ("ARM: shmobile: r8a7791:
add audio clock on DTSI").
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -833,6 +833,30 @@
status = "disabled";
};
+ /*
+ * The external audio clocks are configured as 0 Hz fixed
+ * frequency clocks by default. Boards that provide audio
+ * clocks should override them.
+ */
+ audio_clka: audio_clka {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clka";
+ };
+ audio_clkb: audio_clkb {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clkb";
+ };
+ audio_clkc: audio_clkc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clkc";
+ };
+
/* Special CPG clocks */
cpg_clocks: cpg_clocks at e6150000 {
compatible = "renesas,r8a7794-cpg-clocks",
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 2/5] ARM: dts: r8a7794: add MSTP5 clocks
2016-02-08 22:55 ` Sergei Shtylyov
@ 2016-02-08 22:58 ` Sergei Shtylyov
-1 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:58 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Add some MSTP5 clocks to R8A7794 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 9 +++++++++
include/dt-bindings/clock/r8a7794-clock.h | 1 +
2 files changed, 10 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -1105,6 +1105,15 @@
clock-indices = <R8A7794_CLK_IRQC>;
clock-output-names = "irqc";
};
+ mstp5_clks: mstp5_clks@e6150144 {
+ compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
+ clocks = <&hp_clk>, <&extal_clk>, <&p_clk>;
+ #clock-cells = <1>;
+ clock-indices = <R8A7794_CLK_AUDIO_DMAC0
+ R8A7794_CLK_THERMAL R8A7794_CLK_PWM>;
+ clock-output-names = "audmac0", "thermal", "pwm";
+ };
mstp7_clks: mstp7_clks@e615014c {
compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
Index: renesas/include/dt-bindings/clock/r8a7794-clock.h
===================================================================
--- renesas.orig/include/dt-bindings/clock/r8a7794-clock.h
+++ renesas/include/dt-bindings/clock/r8a7794-clock.h
@@ -64,6 +64,7 @@
#define R8A7794_CLK_IRQC 7
/* MSTP5 */
+#define R8A7794_CLK_AUDIO_DMAC0 2
#define R8A7794_CLK_THERMAL 22
#define R8A7794_CLK_PWM 23
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 2/5] ARM: dts: r8a7794: add MSTP5 clocks
@ 2016-02-08 22:58 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:58 UTC (permalink / raw)
To: linux-arm-kernel
Add some MSTP5 clocks to R8A7794 device tree.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 9 +++++++++
include/dt-bindings/clock/r8a7794-clock.h | 1 +
2 files changed, 10 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -1105,6 +1105,15 @@
clock-indices = <R8A7794_CLK_IRQC>;
clock-output-names = "irqc";
};
+ mstp5_clks: mstp5_clks at e6150144 {
+ compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
+ reg = <0 0xe6150144 0 4>, <0 0xe615003c 0 4>;
+ clocks = <&hp_clk>, <&extal_clk>, <&p_clk>;
+ #clock-cells = <1>;
+ clock-indices = <R8A7794_CLK_AUDIO_DMAC0
+ R8A7794_CLK_THERMAL R8A7794_CLK_PWM>;
+ clock-output-names = "audmac0", "thermal", "pwm";
+ };
mstp7_clks: mstp7_clks at e615014c {
compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
Index: renesas/include/dt-bindings/clock/r8a7794-clock.h
===================================================================
--- renesas.orig/include/dt-bindings/clock/r8a7794-clock.h
+++ renesas/include/dt-bindings/clock/r8a7794-clock.h
@@ -64,6 +64,7 @@
#define R8A7794_CLK_IRQC 7
/* MSTP5 */
+#define R8A7794_CLK_AUDIO_DMAC0 2
#define R8A7794_CLK_THERMAL 22
#define R8A7794_CLK_PWM 23
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 3/5] ARM: dts: r8a7794: add MSTP10 clocks
2016-02-08 22:55 ` Sergei Shtylyov
@ 2016-02-08 22:59 ` Sergei Shtylyov
-1 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:59 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Add MSTP10 clocks to R8A7790 device tree.
This patch is based on the commit ee9141522dcf ("ARM: shmobile: r8a7791:
add MSTP10 support on DTSI").
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 53 ++++++++++++++++++++++++++++++
include/dt-bindings/clock/r8a7794-clock.h | 28 +++++++++++++++
2 files changed, 81 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -1165,6 +1165,59 @@
"gpio1", "gpio0", "qspi_mod",
"i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0";
};
+ mstp10_clks: mstp10_clks@e6150998 {
+ compatible = "renesas,r8a7794-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 R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>;
+ #clock-cells = <1>;
+ clock-indices = <R8A7794_CLK_SSI_ALL
+ R8A7794_CLK_SSI9 R8A7794_CLK_SSI8
+ R8A7794_CLK_SSI7 R8A7794_CLK_SSI6
+ R8A7794_CLK_SSI5 R8A7794_CLK_SSI4
+ R8A7794_CLK_SSI3 R8A7794_CLK_SSI2
+ R8A7794_CLK_SSI1 R8A7794_CLK_SSI0
+ R8A7794_CLK_SCU_ALL
+ R8A7794_CLK_SCU_DVC1
+ R8A7794_CLK_SCU_DVC0
+ R8A7794_CLK_SCU_CTU1_MIX1
+ R8A7794_CLK_SCU_CTU0_MIX0
+ R8A7794_CLK_SCU_SRC9
+ R8A7794_CLK_SCU_SRC8
+ R8A7794_CLK_SCU_SRC7
+ R8A7794_CLK_SCU_SRC6
+ R8A7794_CLK_SCU_SRC5
+ R8A7794_CLK_SCU_SRC4
+ R8A7794_CLK_SCU_SRC3
+ R8A7794_CLK_SCU_SRC2
+ R8A7794_CLK_SCU_SRC1
+ R8A7794_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@e615099c {
compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
Index: renesas/include/dt-bindings/clock/r8a7794-clock.h
===================================================================
--- renesas.orig/include/dt-bindings/clock/r8a7794-clock.h
+++ renesas/include/dt-bindings/clock/r8a7794-clock.h
@@ -103,6 +103,34 @@
#define R8A7794_CLK_I2C1 30
#define R8A7794_CLK_I2C0 31
+/* MSTP10 */
+#define R8A7794_CLK_SSI_ALL 5
+#define R8A7794_CLK_SSI9 6
+#define R8A7794_CLK_SSI8 7
+#define R8A7794_CLK_SSI7 8
+#define R8A7794_CLK_SSI6 9
+#define R8A7794_CLK_SSI5 10
+#define R8A7794_CLK_SSI4 11
+#define R8A7794_CLK_SSI3 12
+#define R8A7794_CLK_SSI2 13
+#define R8A7794_CLK_SSI1 14
+#define R8A7794_CLK_SSI0 15
+#define R8A7794_CLK_SCU_ALL 17
+#define R8A7794_CLK_SCU_DVC1 18
+#define R8A7794_CLK_SCU_DVC0 19
+#define R8A7794_CLK_SCU_CTU1_MIX1 20
+#define R8A7794_CLK_SCU_CTU0_MIX0 21
+#define R8A7794_CLK_SCU_SRC9 22
+#define R8A7794_CLK_SCU_SRC8 23
+#define R8A7794_CLK_SCU_SRC7 24
+#define R8A7794_CLK_SCU_SRC6 25
+#define R8A7794_CLK_SCU_SRC5 26
+#define R8A7794_CLK_SCU_SRC4 27
+#define R8A7794_CLK_SCU_SRC3 28
+#define R8A7794_CLK_SCU_SRC2 29
+#define R8A7794_CLK_SCU_SRC1 30
+#define R8A7794_CLK_SCU_SRC0 31
+
/* MSTP11 */
#define R8A7794_CLK_SCIFA3 6
#define R8A7794_CLK_SCIFA4 7
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 3/5] ARM: dts: r8a7794: add MSTP10 clocks
@ 2016-02-08 22:59 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 22:59 UTC (permalink / raw)
To: linux-arm-kernel
Add MSTP10 clocks to R8A7790 device tree.
This patch is based on the commit ee9141522dcf ("ARM: shmobile: r8a7791:
add MSTP10 support on DTSI").
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 53 ++++++++++++++++++++++++++++++
include/dt-bindings/clock/r8a7794-clock.h | 28 +++++++++++++++
2 files changed, 81 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -1165,6 +1165,59 @@
"gpio1", "gpio0", "qspi_mod",
"i2c5", "i2c4", "i2c3", "i2c2", "i2c1", "i2c0";
};
+ mstp10_clks: mstp10_clks at e6150998 {
+ compatible = "renesas,r8a7794-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 R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>,
+ <&mstp10_clks R8A7794_CLK_SCU_ALL>;
+ #clock-cells = <1>;
+ clock-indices = <R8A7794_CLK_SSI_ALL
+ R8A7794_CLK_SSI9 R8A7794_CLK_SSI8
+ R8A7794_CLK_SSI7 R8A7794_CLK_SSI6
+ R8A7794_CLK_SSI5 R8A7794_CLK_SSI4
+ R8A7794_CLK_SSI3 R8A7794_CLK_SSI2
+ R8A7794_CLK_SSI1 R8A7794_CLK_SSI0
+ R8A7794_CLK_SCU_ALL
+ R8A7794_CLK_SCU_DVC1
+ R8A7794_CLK_SCU_DVC0
+ R8A7794_CLK_SCU_CTU1_MIX1
+ R8A7794_CLK_SCU_CTU0_MIX0
+ R8A7794_CLK_SCU_SRC9
+ R8A7794_CLK_SCU_SRC8
+ R8A7794_CLK_SCU_SRC7
+ R8A7794_CLK_SCU_SRC6
+ R8A7794_CLK_SCU_SRC5
+ R8A7794_CLK_SCU_SRC4
+ R8A7794_CLK_SCU_SRC3
+ R8A7794_CLK_SCU_SRC2
+ R8A7794_CLK_SCU_SRC1
+ R8A7794_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,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
Index: renesas/include/dt-bindings/clock/r8a7794-clock.h
===================================================================
--- renesas.orig/include/dt-bindings/clock/r8a7794-clock.h
+++ renesas/include/dt-bindings/clock/r8a7794-clock.h
@@ -103,6 +103,34 @@
#define R8A7794_CLK_I2C1 30
#define R8A7794_CLK_I2C0 31
+/* MSTP10 */
+#define R8A7794_CLK_SSI_ALL 5
+#define R8A7794_CLK_SSI9 6
+#define R8A7794_CLK_SSI8 7
+#define R8A7794_CLK_SSI7 8
+#define R8A7794_CLK_SSI6 9
+#define R8A7794_CLK_SSI5 10
+#define R8A7794_CLK_SSI4 11
+#define R8A7794_CLK_SSI3 12
+#define R8A7794_CLK_SSI2 13
+#define R8A7794_CLK_SSI1 14
+#define R8A7794_CLK_SSI0 15
+#define R8A7794_CLK_SCU_ALL 17
+#define R8A7794_CLK_SCU_DVC1 18
+#define R8A7794_CLK_SCU_DVC0 19
+#define R8A7794_CLK_SCU_CTU1_MIX1 20
+#define R8A7794_CLK_SCU_CTU0_MIX0 21
+#define R8A7794_CLK_SCU_SRC9 22
+#define R8A7794_CLK_SCU_SRC8 23
+#define R8A7794_CLK_SCU_SRC7 24
+#define R8A7794_CLK_SCU_SRC6 25
+#define R8A7794_CLK_SCU_SRC5 26
+#define R8A7794_CLK_SCU_SRC4 27
+#define R8A7794_CLK_SCU_SRC3 28
+#define R8A7794_CLK_SCU_SRC2 29
+#define R8A7794_CLK_SCU_SRC1 30
+#define R8A7794_CLK_SCU_SRC0 31
+
/* MSTP11 */
#define R8A7794_CLK_SCIFA3 6
#define R8A7794_CLK_SCIFA4 7
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 4/5] ARM: dts: r8a7794: add Audio-DMAC support
2016-02-08 22:55 ` Sergei Shtylyov
@ 2016-02-08 23:03 ` Sergei Shtylyov
-1 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 23:03 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Describe Audio-DMAC in the R8A7794 device tree.
This patch is loosely based on the commit 8994fff67761 ("ARM: shmobile:
r8a7791: Add Audio DMAC devices to DT").
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -281,6 +281,34 @@
dma-channels = <15>;
};
+ audma0: dma-controller@ec700000 {
+ compatible = "renesas,dmac-r8a7794", "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 = <&mstp5_clks R8A7794_CLK_AUDIO_DMAC0>;
+ clock-names = "fck";
+ power-domains = <&cpg_clocks>;
+ #dma-cells = <1>;
+ dma-channels = <13>;
+ };
+
scifa0: serial@e6c40000 {
compatible = "renesas,scifa-r8a7794",
"renesas,rcar-gen2-scifa", "renesas,scifa";
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 4/5] ARM: dts: r8a7794: add Audio-DMAC support
@ 2016-02-08 23:03 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 23:03 UTC (permalink / raw)
To: linux-arm-kernel
Describe Audio-DMAC in the R8A7794 device tree.
This patch is loosely based on the commit 8994fff67761 ("ARM: shmobile:
r8a7791: Add Audio DMAC devices to DT").
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -281,6 +281,34 @@
dma-channels = <15>;
};
+ audma0: dma-controller at ec700000 {
+ compatible = "renesas,dmac-r8a7794", "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 = <&mstp5_clks R8A7794_CLK_AUDIO_DMAC0>;
+ clock-names = "fck";
+ power-domains = <&cpg_clocks>;
+ #dma-cells = <1>;
+ dma-channels = <13>;
+ };
+
scifa0: serial at e6c40000 {
compatible = "renesas,scifa-r8a7794",
"renesas,rcar-gen2-scifa", "renesas,scifa";
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] ARM: dts: r8a7794 add sound support
2016-02-08 22:55 ` Sergei Shtylyov
@ 2016-02-08 23:04 ` Sergei Shtylyov
-1 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 23:04 UTC (permalink / raw)
To: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree
Cc: magnus.damm, linux, linux-arm-kernel
Define the generic R8A7794 part of the sound device node.
This sound device is a complex one and comprises the Audio Clock Generator
(ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
(SSI[U]), and Audio DMAC-Peripheral-Peripheral.
It is up to the board file to enable the device.
This patch is based on the R8A7791 sound work by Kuninori Morimoto.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 171 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 171 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -1309,4 +1309,175 @@
#iommu-cells = <1>;
status = "disabled";
};
+
+ rcar_sound: sound@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-r8a7794",
+ "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 */
+ <0 0xec740000 0 0x200>; /* Audio DMAC peri peri */
+ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+
+ clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
+ <&mstp10_clks R8A7794_CLK_SSI9>,
+ <&mstp10_clks R8A7794_CLK_SSI8>,
+ <&mstp10_clks R8A7794_CLK_SSI7>,
+ <&mstp10_clks R8A7794_CLK_SSI6>,
+ <&mstp10_clks R8A7794_CLK_SSI5>,
+ <&mstp10_clks R8A7794_CLK_SSI4>,
+ <&mstp10_clks R8A7794_CLK_SSI3>,
+ <&mstp10_clks R8A7794_CLK_SSI2>,
+ <&mstp10_clks R8A7794_CLK_SSI1>,
+ <&mstp10_clks R8A7794_CLK_SSI0>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
+ <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
+ <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
+ <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
+ <&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@0 {
+ interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x85>, <&audma0 0x9a>;
+ dma-names = "rx", "tx";
+ };
+ src1: src@1 {
+ interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x87>, <&audma0 0x9c>;
+ dma-names = "rx", "tx";
+ };
+ src2: src@2 {
+ interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x89>, <&audma0 0x9e>;
+ dma-names = "rx", "tx";
+ };
+ src3: src@3 {
+ interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8b>, <&audma0 0xa0>;
+ dma-names = "rx", "tx";
+ };
+ src4: src@4 {
+ interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8d>, <&audma0 0xb0>;
+ dma-names = "rx", "tx";
+ };
+ src5: src@5 {
+ interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8f>, <&audma0 0xb2>;
+ dma-names = "rx", "tx";
+ };
+ src6: src@6 {
+ interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x91>, <&audma0 0xb4>;
+ dma-names = "rx", "tx";
+ };
+ src7: src@7 {
+ interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x93>, <&audma0 0xb6>;
+ dma-names = "rx", "tx";
+ };
+ src8: src@8 {
+ interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x95>, <&audma0 0xb8>;
+ dma-names = "rx", "tx";
+ };
+ src9: src@9 {
+ interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x97>, <&audma0 0xba>;
+ dma-names = "rx", "tx";
+ };
+ };
+
+ rcar_sound,ssi {
+ ssi0: ssi@0 {
+ interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x01>, <&audma0 0x02>,
+ <&audma0 0x15>, <&audma0 0x16>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi1: ssi@1 {
+ interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x03>, <&audma0 0x04>,
+ <&audma0 0x49>, <&audma0 0x4a>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi2: ssi@2 {
+ interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x05>, <&audma0 0x06>,
+ <&audma0 0x63>, <&audma0 0x64>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi3: ssi@3 {
+ interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x07>, <&audma0 0x08>,
+ <&audma0 0x6f>, <&audma0 0x70>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi4: ssi@4 {
+ interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x09>, <&audma0 0x0a>,
+ <&audma0 0x71>, <&audma0 0x72>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi5: ssi@5 {
+ interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0b>, <&audma0 0x0c>,
+ <&audma0 0x73>, <&audma0 0x74>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi6: ssi@6 {
+ interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0d>, <&audma0 0x0e>,
+ <&audma0 0x75>, <&audma0 0x76>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi7: ssi@7 {
+ interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0f>, <&audma0 0x10>,
+ <&audma0 0x79>, <&audma0 0x7a>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi8: ssi@8 {
+ interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x11>, <&audma0 0x12>,
+ <&audma0 0x7b>, <&audma0 0x7c>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi9: ssi@9 {
+ interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x13>, <&audma0 0x14>,
+ <&audma0 0x7d>, <&audma0 0x7e>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ };
+ };
};
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-08 23:04 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-08 23:04 UTC (permalink / raw)
To: linux-arm-kernel
Define the generic R8A7794 part of the sound device node.
This sound device is a complex one and comprises the Audio Clock Generator
(ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
(SSI[U]), and Audio DMAC-Peripheral-Peripheral.
It is up to the board file to enable the device.
This patch is based on the R8A7791 sound work by Kuninori Morimoto.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
---
arch/arm/boot/dts/r8a7794.dtsi | 171 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 171 insertions(+)
Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
+++ renesas/arch/arm/boot/dts/r8a7794.dtsi
@@ -1309,4 +1309,175 @@
#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-r8a7794",
+ "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 */
+ <0 0xec740000 0 0x200>; /* Audio DMAC peri peri */
+ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+
+ clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
+ <&mstp10_clks R8A7794_CLK_SSI9>,
+ <&mstp10_clks R8A7794_CLK_SSI8>,
+ <&mstp10_clks R8A7794_CLK_SSI7>,
+ <&mstp10_clks R8A7794_CLK_SSI6>,
+ <&mstp10_clks R8A7794_CLK_SSI5>,
+ <&mstp10_clks R8A7794_CLK_SSI4>,
+ <&mstp10_clks R8A7794_CLK_SSI3>,
+ <&mstp10_clks R8A7794_CLK_SSI2>,
+ <&mstp10_clks R8A7794_CLK_SSI1>,
+ <&mstp10_clks R8A7794_CLK_SSI0>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
+ <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
+ <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
+ <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
+ <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
+ <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
+ <&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 {
+ interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x85>, <&audma0 0x9a>;
+ dma-names = "rx", "tx";
+ };
+ src1: src at 1 {
+ interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x87>, <&audma0 0x9c>;
+ dma-names = "rx", "tx";
+ };
+ src2: src at 2 {
+ interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x89>, <&audma0 0x9e>;
+ dma-names = "rx", "tx";
+ };
+ src3: src at 3 {
+ interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8b>, <&audma0 0xa0>;
+ dma-names = "rx", "tx";
+ };
+ src4: src at 4 {
+ interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8d>, <&audma0 0xb0>;
+ dma-names = "rx", "tx";
+ };
+ src5: src at 5 {
+ interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x8f>, <&audma0 0xb2>;
+ dma-names = "rx", "tx";
+ };
+ src6: src at 6 {
+ interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x91>, <&audma0 0xb4>;
+ dma-names = "rx", "tx";
+ };
+ src7: src at 7 {
+ interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x93>, <&audma0 0xb6>;
+ dma-names = "rx", "tx";
+ };
+ src8: src at 8 {
+ interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x95>, <&audma0 0xb8>;
+ dma-names = "rx", "tx";
+ };
+ src9: src at 9 {
+ interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x97>, <&audma0 0xba>;
+ dma-names = "rx", "tx";
+ };
+ };
+
+ rcar_sound,ssi {
+ ssi0: ssi at 0 {
+ interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x01>, <&audma0 0x02>,
+ <&audma0 0x15>, <&audma0 0x16>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi1: ssi at 1 {
+ interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x03>, <&audma0 0x04>,
+ <&audma0 0x49>, <&audma0 0x4a>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi2: ssi at 2 {
+ interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x05>, <&audma0 0x06>,
+ <&audma0 0x63>, <&audma0 0x64>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi3: ssi at 3 {
+ interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x07>, <&audma0 0x08>,
+ <&audma0 0x6f>, <&audma0 0x70>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi4: ssi at 4 {
+ interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x09>, <&audma0 0x0a>,
+ <&audma0 0x71>, <&audma0 0x72>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi5: ssi at 5 {
+ interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0b>, <&audma0 0x0c>,
+ <&audma0 0x73>, <&audma0 0x74>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi6: ssi at 6 {
+ interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0d>, <&audma0 0x0e>,
+ <&audma0 0x75>, <&audma0 0x76>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi7: ssi at 7 {
+ interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x0f>, <&audma0 0x10>,
+ <&audma0 0x79>, <&audma0 0x7a>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi8: ssi at 8 {
+ interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x11>, <&audma0 0x12>,
+ <&audma0 0x7b>, <&audma0 0x7c>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ ssi9: ssi at 9 {
+ interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&audma0 0x13>, <&audma0 0x14>,
+ <&audma0 0x7d>, <&audma0 0x7e>;
+ dma-names = "rx", "tx", "rxu", "txu";
+ };
+ };
+ };
};
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] ARM: dts: r8a7794 add sound support
2016-02-08 23:04 ` Sergei Shtylyov
(?)
@ 2016-02-09 0:08 ` Kuninori Morimoto
-1 siblings, 0 replies; 24+ messages in thread
From: Kuninori Morimoto @ 2016-02-09 0:08 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree, magnus.damm, linux,
linux-arm-kernel
Hi Sergei
> Define the generic R8A7794 part of the sound device node.
> This sound device is a complex one and comprises the Audio Clock Generator
> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> It is up to the board file to enable the device.
>
> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
(snip)
> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
> + <&mstp10_clks R8A7794_CLK_SSI9>,
> + <&mstp10_clks R8A7794_CLK_SSI8>,
> + <&mstp10_clks R8A7794_CLK_SSI7>,
> + <&mstp10_clks R8A7794_CLK_SSI6>,
> + <&mstp10_clks R8A7794_CLK_SSI5>,
> + <&mstp10_clks R8A7794_CLK_SSI4>,
> + <&mstp10_clks R8A7794_CLK_SSI3>,
> + <&mstp10_clks R8A7794_CLK_SSI2>,
> + <&mstp10_clks R8A7794_CLK_SSI1>,
> + <&mstp10_clks R8A7794_CLK_SSI0>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
> + <&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";
This patch doesn't support "CTU/MIX/DVC".
Your "clocks" includes "R8A7794_CLK_SCU_CTUx_MIXx", and "R8A7794_CLK_SCU_DVCx",
but "clock-names" doesn't include "ctu.x", "dvc.x".
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-09 0:08 ` Kuninori Morimoto
0 siblings, 0 replies; 24+ messages in thread
From: Kuninori Morimoto @ 2016-02-09 0:08 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree, magnus.damm, linux,
linux-arm-kernel
Hi Sergei
> Define the generic R8A7794 part of the sound device node.
> This sound device is a complex one and comprises the Audio Clock Generator
> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> It is up to the board file to enable the device.
>
> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
(snip)
> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
> + <&mstp10_clks R8A7794_CLK_SSI9>,
> + <&mstp10_clks R8A7794_CLK_SSI8>,
> + <&mstp10_clks R8A7794_CLK_SSI7>,
> + <&mstp10_clks R8A7794_CLK_SSI6>,
> + <&mstp10_clks R8A7794_CLK_SSI5>,
> + <&mstp10_clks R8A7794_CLK_SSI4>,
> + <&mstp10_clks R8A7794_CLK_SSI3>,
> + <&mstp10_clks R8A7794_CLK_SSI2>,
> + <&mstp10_clks R8A7794_CLK_SSI1>,
> + <&mstp10_clks R8A7794_CLK_SSI0>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
> + <&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";
This patch doesn't support "CTU/MIX/DVC".
Your "clocks" includes "R8A7794_CLK_SCU_CTUx_MIXx", and "R8A7794_CLK_SCU_DVCx",
but "clock-names" doesn't include "ctu.x", "dvc.x".
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-09 0:08 ` Kuninori Morimoto
0 siblings, 0 replies; 24+ messages in thread
From: Kuninori Morimoto @ 2016-02-09 0:08 UTC (permalink / raw)
To: linux-arm-kernel
Hi Sergei
> Define the generic R8A7794 part of the sound device node.
> This sound device is a complex one and comprises the Audio Clock Generator
> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> It is up to the board file to enable the device.
>
> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
(snip)
> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
> + <&mstp10_clks R8A7794_CLK_SSI9>,
> + <&mstp10_clks R8A7794_CLK_SSI8>,
> + <&mstp10_clks R8A7794_CLK_SSI7>,
> + <&mstp10_clks R8A7794_CLK_SSI6>,
> + <&mstp10_clks R8A7794_CLK_SSI5>,
> + <&mstp10_clks R8A7794_CLK_SSI4>,
> + <&mstp10_clks R8A7794_CLK_SSI3>,
> + <&mstp10_clks R8A7794_CLK_SSI2>,
> + <&mstp10_clks R8A7794_CLK_SSI1>,
> + <&mstp10_clks R8A7794_CLK_SSI0>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
> + <&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";
This patch doesn't support "CTU/MIX/DVC".
Your "clocks" includes "R8A7794_CLK_SCU_CTUx_MIXx", and "R8A7794_CLK_SCU_DVCx",
but "clock-names" doesn't include "ctu.x", "dvc.x".
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] ARM: dts: r8a7794 add sound support
2016-02-09 0:08 ` Kuninori Morimoto
@ 2016-02-09 10:52 ` Sergei Shtylyov
-1 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-09 10:52 UTC (permalink / raw)
To: Kuninori Morimoto
Cc: horms, linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree, magnus.damm, linux,
linux-arm-kernel
On 2/9/2016 3:08 AM, Kuninori Morimoto wrote:
>> Define the generic R8A7794 part of the sound device node.
>> This sound device is a complex one and comprises the Audio Clock Generator
>> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
>> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
>> It is up to the board file to enable the device.
>>
>> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> (snip)
>> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
>> + <&mstp10_clks R8A7794_CLK_SSI9>,
>> + <&mstp10_clks R8A7794_CLK_SSI8>,
>> + <&mstp10_clks R8A7794_CLK_SSI7>,
>> + <&mstp10_clks R8A7794_CLK_SSI6>,
>> + <&mstp10_clks R8A7794_CLK_SSI5>,
>> + <&mstp10_clks R8A7794_CLK_SSI4>,
>> + <&mstp10_clks R8A7794_CLK_SSI3>,
>> + <&mstp10_clks R8A7794_CLK_SSI2>,
>> + <&mstp10_clks R8A7794_CLK_SSI1>,
>> + <&mstp10_clks R8A7794_CLK_SSI0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
>> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
>> + <&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";
>
> This patch doesn't support "CTU/MIX/DVC".
It doesn't.
> Your "clocks" includes "R8A7794_CLK_SCU_CTUx_MIXx", and "R8A7794_CLK_SCU_DVCx",
> but "clock-names" doesn't include "ctu.x", "dvc.x".
Oops, thank you for noticing. Will fix.
MBR, Sergei
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-09 10:52 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-09 10:52 UTC (permalink / raw)
To: linux-arm-kernel
On 2/9/2016 3:08 AM, Kuninori Morimoto wrote:
>> Define the generic R8A7794 part of the sound device node.
>> This sound device is a complex one and comprises the Audio Clock Generator
>> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
>> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
>> It is up to the board file to enable the device.
>>
>> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> (snip)
>> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
>> + <&mstp10_clks R8A7794_CLK_SSI9>,
>> + <&mstp10_clks R8A7794_CLK_SSI8>,
>> + <&mstp10_clks R8A7794_CLK_SSI7>,
>> + <&mstp10_clks R8A7794_CLK_SSI6>,
>> + <&mstp10_clks R8A7794_CLK_SSI5>,
>> + <&mstp10_clks R8A7794_CLK_SSI4>,
>> + <&mstp10_clks R8A7794_CLK_SSI3>,
>> + <&mstp10_clks R8A7794_CLK_SSI2>,
>> + <&mstp10_clks R8A7794_CLK_SSI1>,
>> + <&mstp10_clks R8A7794_CLK_SSI0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
>> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
>> + <&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";
>
> This patch doesn't support "CTU/MIX/DVC".
It doesn't.
> Your "clocks" includes "R8A7794_CLK_SCU_CTUx_MIXx", and "R8A7794_CLK_SCU_DVCx",
> but "clock-names" doesn't include "ctu.x", "dvc.x".
Oops, thank you for noticing. Will fix.
MBR, Sergei
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] ARM: dts: r8a7794 add sound support
2016-02-08 23:04 ` Sergei Shtylyov
@ 2016-02-09 19:50 ` Simon Horman
-1 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2016-02-09 19:50 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree, magnus.damm, linux,
linux-arm-kernel
On Tue, Feb 09, 2016 at 02:04:07AM +0300, Sergei Shtylyov wrote:
> Define the generic R8A7794 part of the sound device node.
> This sound device is a complex one and comprises the Audio Clock Generator
> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> It is up to the board file to enable the device.
>
> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> ---
> arch/arm/boot/dts/r8a7794.dtsi | 171 +++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 171 insertions(+)
>
> Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
> ===================================================================
> --- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
> +++ renesas/arch/arm/boot/dts/r8a7794.dtsi
> @@ -1309,4 +1309,175 @@
> #iommu-cells = <1>;
> status = "disabled";
> };
> +
> + rcar_sound: sound@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-r8a7794",
> + "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 */
> + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri */
> + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
> +
> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
> + <&mstp10_clks R8A7794_CLK_SSI9>,
> + <&mstp10_clks R8A7794_CLK_SSI8>,
> + <&mstp10_clks R8A7794_CLK_SSI7>,
> + <&mstp10_clks R8A7794_CLK_SSI6>,
> + <&mstp10_clks R8A7794_CLK_SSI5>,
> + <&mstp10_clks R8A7794_CLK_SSI4>,
> + <&mstp10_clks R8A7794_CLK_SSI3>,
> + <&mstp10_clks R8A7794_CLK_SSI2>,
> + <&mstp10_clks R8A7794_CLK_SSI1>,
> + <&mstp10_clks R8A7794_CLK_SSI0>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
> + <&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@0 {
> + interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x85>, <&audma0 0x9a>;
> + dma-names = "rx", "tx";
> + };
> + src1: src@1 {
> + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x87>, <&audma0 0x9c>;
> + dma-names = "rx", "tx";
> + };
> + src2: src@2 {
> + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x89>, <&audma0 0x9e>;
> + dma-names = "rx", "tx";
> + };
> + src3: src@3 {
> + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x8b>, <&audma0 0xa0>;
> + dma-names = "rx", "tx";
> + };
> + src4: src@4 {
> + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x8d>, <&audma0 0xb0>;
> + dma-names = "rx", "tx";
> + };
> + src5: src@5 {
> + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x8f>, <&audma0 0xb2>;
> + dma-names = "rx", "tx";
> + };
> + src6: src@6 {
> + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x91>, <&audma0 0xb4>;
> + dma-names = "rx", "tx";
> + };
> + src7: src@7 {
> + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x93>, <&audma0 0xb6>;
> + dma-names = "rx", "tx";
> + };
> + src8: src@8 {
> + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x95>, <&audma0 0xb8>;
> + dma-names = "rx", "tx";
> + };
> + src9: src@9 {
> + interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x97>, <&audma0 0xba>;
> + dma-names = "rx", "tx";
> + };
> + };
My reading of the documentation is that src0, 7, 8 and 9 are not
present on the r8a7794. I am referring to Figure 38.1b or r1.02 of
the R-Car Gen2 User's Manual.
[snip]
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-09 19:50 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2016-02-09 19:50 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Feb 09, 2016 at 02:04:07AM +0300, Sergei Shtylyov wrote:
> Define the generic R8A7794 part of the sound device node.
> This sound device is a complex one and comprises the Audio Clock Generator
> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> It is up to the board file to enable the device.
>
> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> ---
> arch/arm/boot/dts/r8a7794.dtsi | 171 +++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 171 insertions(+)
>
> Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
> ===================================================================
> --- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
> +++ renesas/arch/arm/boot/dts/r8a7794.dtsi
> @@ -1309,4 +1309,175 @@
> #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-r8a7794",
> + "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 */
> + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri */
> + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
> +
> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
> + <&mstp10_clks R8A7794_CLK_SSI9>,
> + <&mstp10_clks R8A7794_CLK_SSI8>,
> + <&mstp10_clks R8A7794_CLK_SSI7>,
> + <&mstp10_clks R8A7794_CLK_SSI6>,
> + <&mstp10_clks R8A7794_CLK_SSI5>,
> + <&mstp10_clks R8A7794_CLK_SSI4>,
> + <&mstp10_clks R8A7794_CLK_SSI3>,
> + <&mstp10_clks R8A7794_CLK_SSI2>,
> + <&mstp10_clks R8A7794_CLK_SSI1>,
> + <&mstp10_clks R8A7794_CLK_SSI0>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
> + <&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 {
> + interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x85>, <&audma0 0x9a>;
> + dma-names = "rx", "tx";
> + };
> + src1: src at 1 {
> + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x87>, <&audma0 0x9c>;
> + dma-names = "rx", "tx";
> + };
> + src2: src at 2 {
> + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x89>, <&audma0 0x9e>;
> + dma-names = "rx", "tx";
> + };
> + src3: src at 3 {
> + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x8b>, <&audma0 0xa0>;
> + dma-names = "rx", "tx";
> + };
> + src4: src at 4 {
> + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x8d>, <&audma0 0xb0>;
> + dma-names = "rx", "tx";
> + };
> + src5: src at 5 {
> + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x8f>, <&audma0 0xb2>;
> + dma-names = "rx", "tx";
> + };
> + src6: src at 6 {
> + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x91>, <&audma0 0xb4>;
> + dma-names = "rx", "tx";
> + };
> + src7: src at 7 {
> + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x93>, <&audma0 0xb6>;
> + dma-names = "rx", "tx";
> + };
> + src8: src at 8 {
> + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x95>, <&audma0 0xb8>;
> + dma-names = "rx", "tx";
> + };
> + src9: src at 9 {
> + interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&audma0 0x97>, <&audma0 0xba>;
> + dma-names = "rx", "tx";
> + };
> + };
My reading of the documentation is that src0, 7, 8 and 9 are not
present on the r8a7794. I am referring to Figure 38.1b or r1.02 of
the R-Car Gen2 User's Manual.
[snip]
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] ARM: dts: r8a7794 add sound support
2016-02-09 19:50 ` Simon Horman
@ 2016-02-09 20:25 ` Sergei Shtylyov
-1 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-09 20:25 UTC (permalink / raw)
To: Simon Horman
Cc: linux-renesas-soc, robh+dt, pawel.moll, mark.rutland,
ijc+devicetree, galak, devicetree, magnus.damm, linux,
linux-arm-kernel
Hello.
On 02/09/2016 10:50 PM, Simon Horman wrote:
>> Define the generic R8A7794 part of the sound device node.
>> This sound device is a complex one and comprises the Audio Clock Generator
>> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
>> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
>> It is up to the board file to enable the device.
>>
>> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>>
>> ---
>> arch/arm/boot/dts/r8a7794.dtsi | 171 +++++++++++++++++++++++++++++++++++++++++
>> 1 file changed, 171 insertions(+)
>>
>> Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
>> ===================================================================
>> --- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
>> +++ renesas/arch/arm/boot/dts/r8a7794.dtsi
>> @@ -1309,4 +1309,175 @@
>> #iommu-cells = <1>;
>> status = "disabled";
>> };
>> +
>> + rcar_sound: sound@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-r8a7794",
>> + "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 */
>> + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri */
>> + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
>> +
>> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
>> + <&mstp10_clks R8A7794_CLK_SSI9>,
>> + <&mstp10_clks R8A7794_CLK_SSI8>,
>> + <&mstp10_clks R8A7794_CLK_SSI7>,
>> + <&mstp10_clks R8A7794_CLK_SSI6>,
>> + <&mstp10_clks R8A7794_CLK_SSI5>,
>> + <&mstp10_clks R8A7794_CLK_SSI4>,
>> + <&mstp10_clks R8A7794_CLK_SSI3>,
>> + <&mstp10_clks R8A7794_CLK_SSI2>,
>> + <&mstp10_clks R8A7794_CLK_SSI1>,
>> + <&mstp10_clks R8A7794_CLK_SSI0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
>> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
>> + <&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@0 {
>> + interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x85>, <&audma0 0x9a>;
>> + dma-names = "rx", "tx";
>> + };
>> + src1: src@1 {
>> + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x87>, <&audma0 0x9c>;
>> + dma-names = "rx", "tx";
>> + };
>> + src2: src@2 {
>> + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x89>, <&audma0 0x9e>;
>> + dma-names = "rx", "tx";
>> + };
>> + src3: src@3 {
>> + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x8b>, <&audma0 0xa0>;
>> + dma-names = "rx", "tx";
>> + };
>> + src4: src@4 {
>> + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x8d>, <&audma0 0xb0>;
>> + dma-names = "rx", "tx";
>> + };
>> + src5: src@5 {
>> + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x8f>, <&audma0 0xb2>;
>> + dma-names = "rx", "tx";
>> + };
>> + src6: src@6 {
>> + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x91>, <&audma0 0xb4>;
>> + dma-names = "rx", "tx";
>> + };
>> + src7: src@7 {
>> + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x93>, <&audma0 0xb6>;
>> + dma-names = "rx", "tx";
>> + };
>> + src8: src@8 {
>> + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x95>, <&audma0 0xb8>;
>> + dma-names = "rx", "tx";
>> + };
>> + src9: src@9 {
>> + interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x97>, <&audma0 0xba>;
>> + dma-names = "rx", "tx";
>> + };
>> + };
> My reading of the documentation is that src0, 7, 8 and 9 are not
> present on the r8a7794. I am referring to Figure 38.1b or r1.02 of
> the R-Car Gen2 User's Manual.
Indeed, thank you for the timely comment (I'm working on the series
respin)! However, table 7A.12 still lists the SRC0/7/8/9 clocks for R8A7794,
table 11.1 still lists SRC0/7/8/9 interrupts for R8A7794, and table 43.4 still
lists SRC0/7/8/9 MID+RID for R8A7794 -- go figure...
> [snip]
MBR, Sergei
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-09 20:25 ` Sergei Shtylyov
0 siblings, 0 replies; 24+ messages in thread
From: Sergei Shtylyov @ 2016-02-09 20:25 UTC (permalink / raw)
To: linux-arm-kernel
Hello.
On 02/09/2016 10:50 PM, Simon Horman wrote:
>> Define the generic R8A7794 part of the sound device node.
>> This sound device is a complex one and comprises the Audio Clock Generator
>> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
>> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
>> It is up to the board file to enable the device.
>>
>> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>>
>> ---
>> arch/arm/boot/dts/r8a7794.dtsi | 171 +++++++++++++++++++++++++++++++++++++++++
>> 1 file changed, 171 insertions(+)
>>
>> Index: renesas/arch/arm/boot/dts/r8a7794.dtsi
>> ===================================================================
>> --- renesas.orig/arch/arm/boot/dts/r8a7794.dtsi
>> +++ renesas/arch/arm/boot/dts/r8a7794.dtsi
>> @@ -1309,4 +1309,175 @@
>> #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-r8a7794",
>> + "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 */
>> + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri */
>> + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
>> +
>> + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>,
>> + <&mstp10_clks R8A7794_CLK_SSI9>,
>> + <&mstp10_clks R8A7794_CLK_SSI8>,
>> + <&mstp10_clks R8A7794_CLK_SSI7>,
>> + <&mstp10_clks R8A7794_CLK_SSI6>,
>> + <&mstp10_clks R8A7794_CLK_SSI5>,
>> + <&mstp10_clks R8A7794_CLK_SSI4>,
>> + <&mstp10_clks R8A7794_CLK_SSI3>,
>> + <&mstp10_clks R8A7794_CLK_SSI2>,
>> + <&mstp10_clks R8A7794_CLK_SSI1>,
>> + <&mstp10_clks R8A7794_CLK_SSI0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC9>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC8>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC7>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC6>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC5>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC4>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC3>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC2>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_SRC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC0>,
>> + <&mstp10_clks R8A7794_CLK_SCU_DVC1>,
>> + <&audio_clka>, <&audio_clkb>, <&audio_clkc>,
>> + <&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 {
>> + interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x85>, <&audma0 0x9a>;
>> + dma-names = "rx", "tx";
>> + };
>> + src1: src at 1 {
>> + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x87>, <&audma0 0x9c>;
>> + dma-names = "rx", "tx";
>> + };
>> + src2: src at 2 {
>> + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x89>, <&audma0 0x9e>;
>> + dma-names = "rx", "tx";
>> + };
>> + src3: src at 3 {
>> + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x8b>, <&audma0 0xa0>;
>> + dma-names = "rx", "tx";
>> + };
>> + src4: src at 4 {
>> + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x8d>, <&audma0 0xb0>;
>> + dma-names = "rx", "tx";
>> + };
>> + src5: src at 5 {
>> + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x8f>, <&audma0 0xb2>;
>> + dma-names = "rx", "tx";
>> + };
>> + src6: src at 6 {
>> + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x91>, <&audma0 0xb4>;
>> + dma-names = "rx", "tx";
>> + };
>> + src7: src at 7 {
>> + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x93>, <&audma0 0xb6>;
>> + dma-names = "rx", "tx";
>> + };
>> + src8: src at 8 {
>> + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x95>, <&audma0 0xb8>;
>> + dma-names = "rx", "tx";
>> + };
>> + src9: src at 9 {
>> + interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>;
>> + dmas = <&audma0 0x97>, <&audma0 0xba>;
>> + dma-names = "rx", "tx";
>> + };
>> + };
> My reading of the documentation is that src0, 7, 8 and 9 are not
> present on the r8a7794. I am referring to Figure 38.1b or r1.02 of
> the R-Car Gen2 User's Manual.
Indeed, thank you for the timely comment (I'm working on the series
respin)! However, table 7A.12 still lists the SRC0/7/8/9 clocks for R8A7794,
table 11.1 still lists SRC0/7/8/9 interrupts for R8A7794, and table 43.4 still
lists SRC0/7/8/9 MID+RID for R8A7794 -- go figure...
> [snip]
MBR, Sergei
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] ARM: dts: r8a7794 add sound support
2016-02-09 20:25 ` Sergei Shtylyov
(?)
@ 2016-02-10 0:32 ` Kuninori Morimoto
-1 siblings, 0 replies; 24+ messages in thread
From: Kuninori Morimoto @ 2016-02-10 0:32 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Simon Horman, linux-renesas-soc, robh+dt, pawel.moll,
mark.rutland, ijc+devicetree, galak, devicetree, magnus.damm,
linux, linux-arm-kernel
Hi
> >> Define the generic R8A7794 part of the sound device node.
> >> This sound device is a complex one and comprises the Audio Clock Generator
> >> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> >> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> >> It is up to the board file to enable the device.
> >>
> >> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
> >>
> >> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> >>
> >> ---
(snip)
> > My reading of the documentation is that src0, 7, 8 and 9 are not
> > present on the r8a7794. I am referring to Figure 38.1b or r1.02 of
> > the R-Car Gen2 User's Manual.
>
> Indeed, thank you for the timely comment (I'm working on the series
> respin)! However, table 7A.12 still lists the SRC0/7/8/9 clocks for
> R8A7794, table 11.1 still lists SRC0/7/8/9 interrupts for R8A7794, and
> table 43.4 still lists SRC0/7/8/9 MID+RID for R8A7794 -- go figure...
Oops, current rsnd driver is assuming that DT has all channels.
This means it doesn't check src number itself.
Can you add src0, 7, 8, 9 with "non exist" comment ?
Otherwise, we need to modify driver, but I'm not sure how this assumption is deep.
Best regards
---
Kuninori Morimoto
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-10 0:32 ` Kuninori Morimoto
0 siblings, 0 replies; 24+ messages in thread
From: Kuninori Morimoto @ 2016-02-10 0:32 UTC (permalink / raw)
To: Sergei Shtylyov
Cc: Simon Horman, linux-renesas-soc, robh+dt, pawel.moll,
mark.rutland, ijc+devicetree, galak, devicetree, magnus.damm,
linux, linux-arm-kernel
Hi
> >> Define the generic R8A7794 part of the sound device node.
> >> This sound device is a complex one and comprises the Audio Clock Generator
> >> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> >> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> >> It is up to the board file to enable the device.
> >>
> >> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
> >>
> >> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> >>
> >> ---
(snip)
> > My reading of the documentation is that src0, 7, 8 and 9 are not
> > present on the r8a7794. I am referring to Figure 38.1b or r1.02 of
> > the R-Car Gen2 User's Manual.
>
> Indeed, thank you for the timely comment (I'm working on the series
> respin)! However, table 7A.12 still lists the SRC0/7/8/9 clocks for
> R8A7794, table 11.1 still lists SRC0/7/8/9 interrupts for R8A7794, and
> table 43.4 still lists SRC0/7/8/9 MID+RID for R8A7794 -- go figure...
Oops, current rsnd driver is assuming that DT has all channels.
This means it doesn't check src number itself.
Can you add src0, 7, 8, 9 with "non exist" comment ?
Otherwise, we need to modify driver, but I'm not sure how this assumption is deep.
Best regards
---
Kuninori Morimoto
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] ARM: dts: r8a7794 add sound support
@ 2016-02-10 0:32 ` Kuninori Morimoto
0 siblings, 0 replies; 24+ messages in thread
From: Kuninori Morimoto @ 2016-02-10 0:32 UTC (permalink / raw)
To: linux-arm-kernel
Hi
> >> Define the generic R8A7794 part of the sound device node.
> >> This sound device is a complex one and comprises the Audio Clock Generator
> >> (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit]
> >> (SSI[U]), and Audio DMAC-Peripheral-Peripheral.
> >> It is up to the board file to enable the device.
> >>
> >> This patch is based on the R8A7791 sound work by Kuninori Morimoto.
> >>
> >> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> >>
> >> ---
(snip)
> > My reading of the documentation is that src0, 7, 8 and 9 are not
> > present on the r8a7794. I am referring to Figure 38.1b or r1.02 of
> > the R-Car Gen2 User's Manual.
>
> Indeed, thank you for the timely comment (I'm working on the series
> respin)! However, table 7A.12 still lists the SRC0/7/8/9 clocks for
> R8A7794, table 11.1 still lists SRC0/7/8/9 interrupts for R8A7794, and
> table 43.4 still lists SRC0/7/8/9 MID+RID for R8A7794 -- go figure...
Oops, current rsnd driver is assuming that DT has all channels.
This means it doesn't check src number itself.
Can you add src0, 7, 8, 9 with "non exist" comment ?
Otherwise, we need to modify driver, but I'm not sure how this assumption is deep.
Best regards
---
Kuninori Morimoto
^ permalink raw reply [flat|nested] 24+ messages in thread
end of thread, other threads:[~2016-02-10 0:32 UTC | newest]
Thread overview: 24+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-02-08 22:55 [PATCH 0/5] Add R8A7794 sound DT support Sergei Shtylyov
2016-02-08 22:55 ` Sergei Shtylyov
2016-02-08 22:57 ` [PATCH 1/5] ARM: dts: r8a7794: add audio clocks Sergei Shtylyov
2016-02-08 22:57 ` Sergei Shtylyov
2016-02-08 22:58 ` [PATCH 2/5] ARM: dts: r8a7794: add MSTP5 clocks Sergei Shtylyov
2016-02-08 22:58 ` Sergei Shtylyov
2016-02-08 22:59 ` [PATCH 3/5] ARM: dts: r8a7794: add MSTP10 clocks Sergei Shtylyov
2016-02-08 22:59 ` Sergei Shtylyov
2016-02-08 23:03 ` [PATCH 4/5] ARM: dts: r8a7794: add Audio-DMAC support Sergei Shtylyov
2016-02-08 23:03 ` Sergei Shtylyov
2016-02-08 23:04 ` [PATCH 5/5] ARM: dts: r8a7794 add sound support Sergei Shtylyov
2016-02-08 23:04 ` Sergei Shtylyov
2016-02-09 0:08 ` Kuninori Morimoto
2016-02-09 0:08 ` Kuninori Morimoto
2016-02-09 0:08 ` Kuninori Morimoto
2016-02-09 10:52 ` Sergei Shtylyov
2016-02-09 10:52 ` Sergei Shtylyov
2016-02-09 19:50 ` Simon Horman
2016-02-09 19:50 ` Simon Horman
2016-02-09 20:25 ` Sergei Shtylyov
2016-02-09 20:25 ` Sergei Shtylyov
2016-02-10 0:32 ` Kuninori Morimoto
2016-02-10 0:32 ` Kuninori Morimoto
2016-02-10 0:32 ` Kuninori Morimoto
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