[PATCH v2 0/8] ARM/dts: OMAP audio related updates for OMAP2/3/4/5

[PATCH v2 0/8] ARM/dts: OMAP audio related updates for OMAP2/3/4/5

[Peter Ujfalusi]

Hello,

I have extended and rebased the previous set:
'ARM/dts: omap McBSP and audio support for BeagleBoard'

Changes since v1:
- Rebased on current l-o:devel-dt branch
- Two new patch, one for OMAP4 to add reg-names for the mem areas, one for OMAP5
  to add McPDM and DMIC section

The rest of the series remaind the same: adds the McBSP sections to OMAP2/3/4/5
and also enable the audio support for BeagleBoard when booting with DT.

Regards,
Peter
---
Peter Ujfalusi (8):
  ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC
  ARM/dts: omap2420-h4: Include omap2420.dtsi file instead the common
    omap2
  ARM/dts: OMAP3: Add McBSP entries
  ARM/dts: OMAP4: Add McBSP entries
  ARM/dts: OMAP5: Add McBSP entries
  ARM/dts: omap3-beagle: Enable audio support
  ARM/dts: omap4: Add reg-names for McPDM and DMIC
  ARM/dts: omap5: Add McPDM and DMIC section to the dtsi file

 arch/arm/boot/dts/omap2420-h4.dts  |    2 +-
 arch/arm/boot/dts/omap2420.dtsi    |   39 +++++++++++++++++
 arch/arm/boot/dts/omap2430.dtsi    |   83 ++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap3-beagle.dts |   14 ++++++
 arch/arm/boot/dts/omap3.dtsi       |   69 ++++++++++++++++++++++++++++++
 arch/arm/boot/dts/omap4.dtsi       |   49 +++++++++++++++++++++
 arch/arm/boot/dts/omap5.dtsi       |   56 ++++++++++++++++++++++++
 7 files changed, 311 insertions(+), 1 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap2420.dtsi
 create mode 100644 arch/arm/boot/dts/omap2430.dtsi

-- 
1.7.8.6

[PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Peter Ujfalusi]

The McBSP IP within OMAP2420 and 2430 is different we need to create separate
dtsi files for them.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/boot/dts/omap2420.dtsi |   39 ++++++++++++++++++
 arch/arm/boot/dts/omap2430.dtsi |   83 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 122 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/boot/dts/omap2420.dtsi
 create mode 100644 arch/arm/boot/dts/omap2430.dtsi

diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
new file mode 100644
index 0000000..f375c68
--- /dev/null
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -0,0 +1,39 @@
+/*
+ * Device Tree Source for OMAP2420 SoC
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "omap2.dtsi"
+
+/ {
+	compatible = "ti,omap2420", "ti,omap2";
+
+	ocp {
+		mcbsp1: mcbsp@48074000 {
+			compatible = "ti,omap2420-mcbsp";
+			reg = <0x48074000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 59 0x4>, /* TX interrupt */
+				     <0 60 0x4>; /* RX interrupt */
+			interrupt-names = "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,hwmods = "mcbsp1";
+		};
+
+		mcbsp2: mcbsp@48076000 {
+			compatible = "ti,omap2420-mcbsp";
+			reg = <0x48076000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 62 0x4>, /* TX interrupt */
+				     <0 63 0x4>; /* RX interrupt */
+			interrupt-names = "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,hwmods = "mcbsp2";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
new file mode 100644
index 0000000..531e346
--- /dev/null
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -0,0 +1,83 @@
+/*
+ * Device Tree Source for OMAP243x SoC
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "omap2.dtsi"
+
+/ {
+	compatible = "ti,omap2430", "ti,omap2";
+
+	ocp {
+		mcbsp1: mcbsp@48074000 {
+			compatible = "ti,omap2430-mcbsp";
+			reg = <0x48074000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 64 0x4>, /* OCP compliant interrupt */
+				     <0 59 0x4>, /* TX interrupt */
+				     <0 60 0x4>, /* RX interrupt */
+				     <0 61 0x4>; /* RX overflow interrupt */
+			interrupt-names = "common", "tx", "rx", "rx_overflow";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp1";
+		};
+
+		mcbsp2: mcbsp@48076000 {
+			compatible = "ti,omap2430-mcbsp";
+			reg = <0x48076000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 16 0x4>, /* OCP compliant interrupt */
+				     <0 62 0x4>, /* TX interrupt */
+				     <0 63 0x4>; /* RX interrupt */
+			interrupt-names = "common", "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp2";
+		};
+
+		mcbsp3: mcbsp@4808c000 {
+			compatible = "ti,omap2430-mcbsp";
+			reg = <0x4808c000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 17 0x4>, /* OCP compliant interrupt */
+				     <0 89 0x4>, /* TX interrupt */
+				     <0 90 0x4>; /* RX interrupt */
+			interrupt-names = "common", "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp3";
+		};
+
+		mcbsp4: mcbsp@4808e000 {
+			compatible = "ti,omap2430-mcbsp";
+			reg = <0x4808e000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 18 0x4>, /* OCP compliant interrupt */
+				     <0 54 0x4>, /* TX interrupt */
+				     <0 55 0x4>; /* RX interrupt */
+			interrupt-names = "common", "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp4";
+		};
+
+		mcbsp5: mcbsp@48096000 {
+			compatible = "ti,omap2430-mcbsp";
+			reg = <0x48096000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 19 0x4>, /* OCP compliant interrupt */
+				     <0 81 0x4>, /* TX interrupt */
+				     <0 82 0x4>; /* RX interrupt */
+			interrupt-names = "common", "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp5";
+		};
+	};
+};
-- 
1.7.8.6

[PATCH v2 2/8] ARM/dts: omap2420-h4: Include omap2420.dtsi file instead the common omap2

[Peter Ujfalusi]

Since the board is based on OMAP2420 we should include the dedicated dtsi
file (which includes the common omap2 dtsi).

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/boot/dts/omap2420-h4.dts |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts
index 25b50b7..77b84e1 100644
--- a/arch/arm/boot/dts/omap2420-h4.dts
+++ b/arch/arm/boot/dts/omap2420-h4.dts
@@ -7,7 +7,7 @@
  */
 /dts-v1/;
 
-/include/ "omap2.dtsi"
+/include/ "omap2420.dtsi"
 
 / {
 	model = "TI OMAP2420 H4 board";
-- 
1.7.8.6

[PATCH v2 3/8] ARM/dts: OMAP3: Add McBSP entries

[Peter Ujfalusi]

Create the needed sections to be able to probe McBSP ports via DT.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/boot/dts/omap3.dtsi |   69 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 69 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 8109471..5c14b00 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -220,5 +220,74 @@
 			compatible = "ti,omap3-wdt";
 			ti,hwmods = "wd_timer2";
 		};
+
+		mcbsp1: mcbsp@48074000 {
+			compatible = "ti,omap3-mcbsp";
+			reg = <0x48074000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 16 0x4>, /* OCP compliant interrupt */
+				     <0 59 0x4>, /* TX interrupt */
+				     <0 60 0x4>; /* RX interrupt */
+			interrupt-names = "common", "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp1";
+		};
+
+		mcbsp2: mcbsp@49022000 {
+			compatible = "ti,omap3-mcbsp";
+			reg = <0x49022000 0xff>,
+			      <0x49028000 0xff>;
+			reg-names = "mpu", "sidetone";
+			interrupts = <0 17 0x4>, /* OCP compliant interrupt */
+				     <0 62 0x4>, /* TX interrupt */
+				     <0 63 0x4>, /* RX interrupt */
+				     <0 4 0x4>;  /* Sidetone */
+			interrupt-names = "common", "tx", "rx", "sidetone";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <1280>;
+			ti,hwmods = "mcbsp2";
+		};
+
+		mcbsp3: mcbsp@49024000 {
+			compatible = "ti,omap3-mcbsp";
+			reg = <0x49024000 0xff>,
+			      <0x4902a000 0xff>;
+			reg-names = "mpu", "sidetone";
+			interrupts = <0 22 0x4>, /* OCP compliant interrupt */
+				     <0 89 0x4>, /* TX interrupt */
+				     <0 90 0x4>, /* RX interrupt */
+				     <0 5 0x4>;  /* Sidetone */
+			interrupt-names = "common", "tx", "rx", "sidetone";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp3";
+		};
+
+		mcbsp4: mcbsp@49026000 {
+			compatible = "ti,omap3-mcbsp";
+			reg = <0x49026000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 23 0x4>, /* OCP compliant interrupt */
+				     <0 54 0x4>, /* TX interrupt */
+				     <0 55 0x4>; /* RX interrupt */
+			interrupt-names = "common", "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp4";
+		};
+
+		mcbsp5: mcbsp@48096000 {
+			compatible = "ti,omap3-mcbsp";
+			reg = <0x48096000 0xff>;
+			reg-names = "mpu";
+			interrupts = <0 27 0x4>, /* OCP compliant interrupt */
+				     <0 81 0x4>, /* TX interrupt */
+				     <0 82 0x4>; /* RX interrupt */
+			interrupt-names = "common", "tx", "rx";
+			interrupt-parent = <&intc>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp5";
+		};
 	};
 };
-- 
1.7.8.6

[PATCH v2 4/8] ARM/dts: OMAP4: Add McBSP entries

[Peter Ujfalusi]

Create the sections describing the McBSP ports to be able to use them via
DT.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/boot/dts/omap4.dtsi |   47 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 47 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 04cbbcb..258435f 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -295,5 +295,52 @@
 			interrupt-parent = <&gic>;
 			ti,hwmods = "dmic";
 		};
+
+		mcbsp1: mcbsp@40122000 {
+			compatible = "ti,omap4-mcbsp";
+			reg = <0x40122000 0xff>, /* MPU private access */
+			      <0x49022000 0xff>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 17 0x4>;
+			interrupt-names = "common";
+			interrupt-parent = <&gic>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp1";
+		};
+
+		mcbsp2: mcbsp@40124000 {
+			compatible = "ti,omap4-mcbsp";
+			reg = <0x40124000 0xff>, /* MPU private access */
+			      <0x49024000 0xff>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 22 0x4>;
+			interrupt-names = "common";
+			interrupt-parent = <&gic>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp2";
+		};
+
+		mcbsp3: mcbsp@40126000 {
+			compatible = "ti,omap4-mcbsp";
+			reg = <0x40126000 0xff>, /* MPU private access */
+			      <0x49026000 0xff>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 23 0x4>;
+			interrupt-names = "common";
+			interrupt-parent = <&gic>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp3";
+		};
+
+		mcbsp4: mcbsp@48096000 {
+			compatible = "ti,omap4-mcbsp";
+			reg = <0x48096000 0xff>; /* L4 Interconnect */
+			reg-names = "mpu";
+			interrupts = <0 16 0x4>;
+			interrupt-names = "common";
+			interrupt-parent = <&gic>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp4";
+		};
 	};
 };
-- 
1.7.8.6

[PATCH v2 5/8] ARM/dts: OMAP5: Add McBSP entries

[Peter Ujfalusi]

Create the sections describing the McBSP ports to be able to use them via
DT.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/boot/dts/omap5.dtsi |   36 ++++++++++++++++++++++++++++++++++++
 1 files changed, 36 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 881d60c..57ca7c1 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -211,5 +211,41 @@
 			ti,hwmods = "mmc5";
 			ti,needs-special-reset;
 		};
+
+		mcbsp1: mcbsp@40122000 {
+			compatible = "ti,omap4-mcbsp";
+			reg = <0x40122000 0xff>, /* MPU private access */
+			      <0x49022000 0xff>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 17 0x4>;
+			interrupt-names = "common";
+			interrupt-parent = <&gic>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp1";
+		};
+
+		mcbsp2: mcbsp@40124000 {
+			compatible = "ti,omap4-mcbsp";
+			reg = <0x40124000 0xff>, /* MPU private access */
+			      <0x49024000 0xff>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 22 0x4>;
+			interrupt-names = "common";
+			interrupt-parent = <&gic>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp2";
+		};
+
+		mcbsp3: mcbsp@40126000 {
+			compatible = "ti,omap4-mcbsp";
+			reg = <0x40126000 0xff>, /* MPU private access */
+			      <0x49026000 0xff>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 23 0x4>;
+			interrupt-names = "common";
+			interrupt-parent = <&gic>;
+			ti,buffer-size = <128>;
+			ti,hwmods = "mcbsp3";
+		};
 	};
 };
-- 
1.7.8.6

[PATCH v2 6/8] ARM/dts: omap3-beagle: Enable audio support

[Peter Ujfalusi]

Add the needed sections to enable audio support on BeagleBoard when booted
with DT blob.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/boot/dts/omap3-beagle.dts |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index cdcb98c..28cf180 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -17,6 +17,14 @@
 		device_type = "memory";
 		reg = <0x80000000 0x20000000>; /* 512 MB */
 	};
+
+	sound {
+		compatible = "ti,omap-twl4030";
+		ti,model = "omap3beagle";
+
+		ti,mcbsp = <&mcbsp2>;
+		ti,codec = <&twl_audio>;
+	};
 };
 
 &i2c1 {
@@ -32,6 +40,12 @@
 			regulator-min-microvolt = <1800000>;
 			regulator-max-microvolt = <3000000>;
 		};
+
+		twl_audio: audio {
+			compatible = "ti,twl4030-audio";
+			codec {
+			};
+		};
 	};
 };
 
-- 
1.7.8.6

[PATCH v2 7/8] ARM/dts: omap4: Add reg-names for McPDM and DMIC

[Peter Ujfalusi]

In order to get the memory areas by name when booted with DT.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/boot/dts/omap4.dtsi |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 258435f..115a502 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -282,6 +282,7 @@
 			compatible = "ti,omap4-mcpdm";
 			reg = <0x40132000 0x7f>, /* MPU private access */
 			      <0x49032000 0x7f>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
 			interrupts = <0 112 0x4>;
 			interrupt-parent = <&gic>;
 			ti,hwmods = "mcpdm";
@@ -291,6 +292,7 @@
 			compatible = "ti,omap4-dmic";
 			reg = <0x4012e000 0x7f>, /* MPU private access */
 			      <0x4902e000 0x7f>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
 			interrupts = <0 114 0x4>;
 			interrupt-parent = <&gic>;
 			ti,hwmods = "dmic";
-- 
1.7.8.6

[PATCH v2 8/8] ARM/dts: omap5: Add McPDM and DMIC section to the dtsi file

[Peter Ujfalusi]

To be able to load the McPDM and DMIC driver when booted with device tree.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi-l0cyMroinI0@public.gmane.org>
---
 arch/arm/boot/dts/omap5.dtsi |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 57ca7c1..5ab1a36 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -212,6 +212,26 @@
 			ti,needs-special-reset;
 		};
 
+		mcpdm: mcpdm@40132000 {
+			compatible = "ti,omap4-mcpdm";
+			reg = <0x40132000 0x7f>, /* MPU private access */
+			      <0x49032000 0x7f>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 112 0x4>;
+			interrupt-parent = <&gic>;
+			ti,hwmods = "mcpdm";
+		};
+
+		dmic: dmic@4012e000 {
+			compatible = "ti,omap4-dmic";
+			reg = <0x4012e000 0x7f>, /* MPU private access */
+			      <0x4902e000 0x7f>; /* L3 Interconnect */
+			reg-names = "mpu", "dma";
+			interrupts = <0 114 0x4>;
+			interrupt-parent = <&gic>;
+			ti,hwmods = "dmic";
+		};
+
 		mcbsp1: mcbsp@40122000 {
 			compatible = "ti,omap4-mcbsp";
 			reg = <0x40122000 0xff>, /* MPU private access */
-- 
1.7.8.6

Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Benoit Cousson]

Hi Peter,

The overall series looks good to me, but I do have a couple of comments.

On 08/29/2012 03:31 PM, Peter Ujfalusi wrote:
> The McBSP IP within OMAP2420 and 2430 is different we need to create separate
> dtsi files for them.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi-l0cyMroinI0@public.gmane.org>
> ---
>  arch/arm/boot/dts/omap2420.dtsi |   39 ++++++++++++++++++
>  arch/arm/boot/dts/omap2430.dtsi |   83 +++++++++++++++++++++++++++++++++++++++
>  2 files changed, 122 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/boot/dts/omap2420.dtsi
>  create mode 100644 arch/arm/boot/dts/omap2430.dtsi
> 
> diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
> new file mode 100644
> index 0000000..f375c68
> --- /dev/null
> +++ b/arch/arm/boot/dts/omap2420.dtsi
> @@ -0,0 +1,39 @@
> +/*
> + * Device Tree Source for OMAP2420 SoC
> + *
> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/

Nit: 2012

> + *
> + * This file is licensed under the terms of the GNU General Public License
> + * version 2.  This program is licensed "as is" without any warranty of any
> + * kind, whether express or implied.
> + */
> +
> +/include/ "omap2.dtsi"
> +
> +/ {
> +	compatible = "ti,omap2420", "ti,omap2";
> +
> +	ocp {
> +		mcbsp1: mcbsp@48074000 {
> +			compatible = "ti,omap2420-mcbsp";
> +			reg = <0x48074000 0xff>;
> +			reg-names = "mpu";
> +			interrupts = <0 59 0x4>, /* TX interrupt */
> +				     <0 60 0x4>; /* RX interrupt */

That one is not correct because it does comply with the interrupt
controller specifier that require only one cell:

		intc: interrupt-controller@48200000 {
			compatible = "ti,omap2-intc";
			interrupt-controller;
			#interrupt-cells = <1>;
...

The one you are using is for GIC IRQ controller.
It works probably because we are using hwmod so far :-)

Didn't you get some warning?

In the case of OMAP2 & 3, it is much simpler:

> +			interrupts = <59>, /* TX interrupt */
> +				     <60>; /* RX interrupt */

That comment is applicable for OMAP2420, OMAP2430, and OMAP3 in general.

> +			interrupt-names = "tx", "rx";
> +			interrupt-parent = <&intc>;
> +			ti,hwmods = "mcbsp1";
> +		};
> +
> +		mcbsp2: mcbsp@48076000 {
> +			compatible = "ti,omap2420-mcbsp";
> +			reg = <0x48076000 0xff>;
> +			reg-names = "mpu";
> +			interrupts = <0 62 0x4>, /* TX interrupt */
> +				     <0 63 0x4>; /* RX interrupt */
> +			interrupt-names = "tx", "rx";
> +			interrupt-parent = <&intc>;
> +			ti,hwmods = "mcbsp2";
> +		};
> +	};
> +};
> diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
> new file mode 100644
> index 0000000..531e346
> --- /dev/null
> +++ b/arch/arm/boot/dts/omap2430.dtsi
> @@ -0,0 +1,83 @@
> +/*
> + * Device Tree Source for OMAP243x SoC
> + *
> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/

2012.

Regards,
Benoit

Re: [PATCH v2 0/8] ARM/dts: OMAP audio related updates for OMAP2/3/4/5

[Benoit Cousson]

Hi Peter,

On 08/29/2012 03:30 PM, Peter Ujfalusi wrote:
> Hello,
> 
> I have extended and rebased the previous set:
> 'ARM/dts: omap McBSP and audio support for BeagleBoard'
> 
> Changes since v1:
> - Rebased on current l-o:devel-dt branch
> - Two new patch, one for OMAP4 to add reg-names for the mem areas, one for OMAP5
>   to add McPDM and DMIC section
> 
> The rest of the series remaind the same: adds the McBSP sections to OMAP2/3/4/5
> and also enable the audio support for BeagleBoard when booting with DT.

Beside the OMAP 2&3 interrupt comment, the series looks good to me.

If you can repost, I'll queue it for Tony for 3.7 along with Sourav's one.

BTW, do you have any dependency with ASoC series?

Thanks,
Benoit


> 
> Regards,
> Peter
> ---
> Peter Ujfalusi (8):
>   ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC
>   ARM/dts: omap2420-h4: Include omap2420.dtsi file instead the common
>     omap2
>   ARM/dts: OMAP3: Add McBSP entries
>   ARM/dts: OMAP4: Add McBSP entries
>   ARM/dts: OMAP5: Add McBSP entries
>   ARM/dts: omap3-beagle: Enable audio support
>   ARM/dts: omap4: Add reg-names for McPDM and DMIC
>   ARM/dts: omap5: Add McPDM and DMIC section to the dtsi file
> 
>  arch/arm/boot/dts/omap2420-h4.dts  |    2 +-
>  arch/arm/boot/dts/omap2420.dtsi    |   39 +++++++++++++++++
>  arch/arm/boot/dts/omap2430.dtsi    |   83 ++++++++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/omap3-beagle.dts |   14 ++++++
>  arch/arm/boot/dts/omap3.dtsi       |   69 ++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/omap4.dtsi       |   49 +++++++++++++++++++++
>  arch/arm/boot/dts/omap5.dtsi       |   56 ++++++++++++++++++++++++
>  7 files changed, 311 insertions(+), 1 deletions(-)
>  create mode 100644 arch/arm/boot/dts/omap2420.dtsi
>  create mode 100644 arch/arm/boot/dts/omap2430.dtsi
> 

Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Vaibhav Hiremath]

On 9/3/2012 8:16 PM, Benoit Cousson wrote:
> Hi Peter,
> 
> The overall series looks good to me, but I do have a couple of comments.
> 
> On 08/29/2012 03:31 PM, Peter Ujfalusi wrote:
>> The McBSP IP within OMAP2420 and 2430 is different we need to create separate
>> dtsi files for them.
>>
>> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
>> ---
>>  arch/arm/boot/dts/omap2420.dtsi |   39 ++++++++++++++++++
>>  arch/arm/boot/dts/omap2430.dtsi |   83 +++++++++++++++++++++++++++++++++++++++
>>  2 files changed, 122 insertions(+), 0 deletions(-)
>>  create mode 100644 arch/arm/boot/dts/omap2420.dtsi
>>  create mode 100644 arch/arm/boot/dts/omap2430.dtsi
>>
>> diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
>> new file mode 100644
>> index 0000000..f375c68
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/omap2420.dtsi
>> @@ -0,0 +1,39 @@
>> +/*
>> + * Device Tree Source for OMAP2420 SoC
>> + *
>> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
> 
> Nit: 2012
> 
>> + *
>> + * This file is licensed under the terms of the GNU General Public License
>> + * version 2.  This program is licensed "as is" without any warranty of any
>> + * kind, whether express or implied.
>> + */
>> +
>> +/include/ "omap2.dtsi"
>> +
>> +/ {
>> +	compatible = "ti,omap2420", "ti,omap2";
>> +
>> +	ocp {
>> +		mcbsp1: mcbsp@48074000 {
>> +			compatible = "ti,omap2420-mcbsp";
>> +			reg = <0x48074000 0xff>;
>> +			reg-names = "mpu";
>> +			interrupts = <0 59 0x4>, /* TX interrupt */
>> +				     <0 60 0x4>; /* RX interrupt */
> 
> That one is not correct because it does comply with the interrupt
> controller specifier that require only one cell:
> 
> 		intc: interrupt-controller@48200000 {
> 			compatible = "ti,omap2-intc";
> 			interrupt-controller;
> 			#interrupt-cells = <1>;
> ...
> 
> The one you are using is for GIC IRQ controller.
> It works probably because we are using hwmod so far :-)
> 

I think now we should kill the resource overwrite path, and should
respect and use resources passed from DT.

Benoit,
Did you get a chance to validate patch submitted towards this??

https://patchwork.kernel.org/patch/1384351/

Thanks,
Vaibhav
> Didn't you get some warning?
> 
> In the case of OMAP2 & 3, it is much simpler:
> 
>> +			interrupts = <59>, /* TX interrupt */
>> +				     <60>; /* RX interrupt */
> 
> That comment is applicable for OMAP2420, OMAP2430, and OMAP3 in general.
> 
>> +			interrupt-names = "tx", "rx";
>> +			interrupt-parent = <&intc>;
>> +			ti,hwmods = "mcbsp1";
>> +		};
>> +
>> +		mcbsp2: mcbsp@48076000 {
>> +			compatible = "ti,omap2420-mcbsp";
>> +			reg = <0x48076000 0xff>;
>> +			reg-names = "mpu";
>> +			interrupts = <0 62 0x4>, /* TX interrupt */
>> +				     <0 63 0x4>; /* RX interrupt */
>> +			interrupt-names = "tx", "rx";
>> +			interrupt-parent = <&intc>;
>> +			ti,hwmods = "mcbsp2";
>> +		};
>> +	};
>> +};
>> diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
>> new file mode 100644
>> index 0000000..531e346
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/omap2430.dtsi
>> @@ -0,0 +1,83 @@
>> +/*
>> + * Device Tree Source for OMAP243x SoC
>> + *
>> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
> 
> 2012.
> 
> Regards,
> Benoit
> 
> _______________________________________________
> devicetree-discuss mailing list
> devicetree-discuss@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/devicetree-discuss
> 

Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Benoit Cousson]

Hi Vaibhav,

On 09/04/2012 05:42 AM, Vaibhav Hiremath wrote:
> On 9/3/2012 8:16 PM, Benoit Cousson wrote:
>> Hi Peter,
>>
>> The overall series looks good to me, but I do have a couple of comments.
>>
>> On 08/29/2012 03:31 PM, Peter Ujfalusi wrote:
>>> The McBSP IP within OMAP2420 and 2430 is different we need to create separate
>>> dtsi files for them.
>>>
>>> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
>>> ---
>>>  arch/arm/boot/dts/omap2420.dtsi |   39 ++++++++++++++++++
>>>  arch/arm/boot/dts/omap2430.dtsi |   83 +++++++++++++++++++++++++++++++++++++++
>>>  2 files changed, 122 insertions(+), 0 deletions(-)
>>>  create mode 100644 arch/arm/boot/dts/omap2420.dtsi
>>>  create mode 100644 arch/arm/boot/dts/omap2430.dtsi
>>>
>>> diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
>>> new file mode 100644
>>> index 0000000..f375c68
>>> --- /dev/null
>>> +++ b/arch/arm/boot/dts/omap2420.dtsi
>>> @@ -0,0 +1,39 @@
>>> +/*
>>> + * Device Tree Source for OMAP2420 SoC
>>> + *
>>> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
>>
>> Nit: 2012
>>
>>> + *
>>> + * This file is licensed under the terms of the GNU General Public License
>>> + * version 2.  This program is licensed "as is" without any warranty of any
>>> + * kind, whether express or implied.
>>> + */
>>> +
>>> +/include/ "omap2.dtsi"
>>> +
>>> +/ {
>>> +	compatible = "ti,omap2420", "ti,omap2";
>>> +
>>> +	ocp {
>>> +		mcbsp1: mcbsp@48074000 {
>>> +			compatible = "ti,omap2420-mcbsp";
>>> +			reg = <0x48074000 0xff>;
>>> +			reg-names = "mpu";
>>> +			interrupts = <0 59 0x4>, /* TX interrupt */
>>> +				     <0 60 0x4>; /* RX interrupt */
>>
>> That one is not correct because it does comply with the interrupt
>> controller specifier that require only one cell:
>>
>> 		intc: interrupt-controller@48200000 {
>> 			compatible = "ti,omap2-intc";
>> 			interrupt-controller;
>> 			#interrupt-cells = <1>;
>> ...
>>
>> The one you are using is for GIC IRQ controller.
>> It works probably because we are using hwmod so far :-)
>>
> 
> I think now we should kill the resource overwrite path, and should
> respect and use resources passed from DT.
> 
> Benoit,
> Did you get a chance to validate patch submitted towards this??

Not yet, but we discussed that with Peter and since he does have these
patches for DT, he'll be able to test your series with the McBSP changes.

I still want to update a couple of DTS to test that on some other IPs.

Regards,
Benoit

RE: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Hiremath, Vaibhav]

On Tue, Sep 04, 2012 at 15:47:59, Cousson, Benoit wrote:
> Hi Vaibhav,
> 
> On 09/04/2012 05:42 AM, Vaibhav Hiremath wrote:
> > On 9/3/2012 8:16 PM, Benoit Cousson wrote:
> >> Hi Peter,
> >>
> >> The overall series looks good to me, but I do have a couple of comments.
> >>
> >> On 08/29/2012 03:31 PM, Peter Ujfalusi wrote:
> >>> The McBSP IP within OMAP2420 and 2430 is different we need to create separate
> >>> dtsi files for them.
> >>>
> >>> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> >>> ---
> >>>  arch/arm/boot/dts/omap2420.dtsi |   39 ++++++++++++++++++
> >>>  arch/arm/boot/dts/omap2430.dtsi |   83 +++++++++++++++++++++++++++++++++++++++
> >>>  2 files changed, 122 insertions(+), 0 deletions(-)
> >>>  create mode 100644 arch/arm/boot/dts/omap2420.dtsi
> >>>  create mode 100644 arch/arm/boot/dts/omap2430.dtsi
> >>>
> >>> diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
> >>> new file mode 100644
> >>> index 0000000..f375c68
> >>> --- /dev/null
> >>> +++ b/arch/arm/boot/dts/omap2420.dtsi
> >>> @@ -0,0 +1,39 @@
> >>> +/*
> >>> + * Device Tree Source for OMAP2420 SoC
> >>> + *
> >>> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
> >>
> >> Nit: 2012
> >>
> >>> + *
> >>> + * This file is licensed under the terms of the GNU General Public License
> >>> + * version 2.  This program is licensed "as is" without any warranty of any
> >>> + * kind, whether express or implied.
> >>> + */
> >>> +
> >>> +/include/ "omap2.dtsi"
> >>> +
> >>> +/ {
> >>> +	compatible = "ti,omap2420", "ti,omap2";
> >>> +
> >>> +	ocp {
> >>> +		mcbsp1: mcbsp@48074000 {
> >>> +			compatible = "ti,omap2420-mcbsp";
> >>> +			reg = <0x48074000 0xff>;
> >>> +			reg-names = "mpu";
> >>> +			interrupts = <0 59 0x4>, /* TX interrupt */
> >>> +				     <0 60 0x4>; /* RX interrupt */
> >>
> >> That one is not correct because it does comply with the interrupt
> >> controller specifier that require only one cell:
> >>
> >> 		intc: interrupt-controller@48200000 {
> >> 			compatible = "ti,omap2-intc";
> >> 			interrupt-controller;
> >> 			#interrupt-cells = <1>;
> >> ...
> >>
> >> The one you are using is for GIC IRQ controller.
> >> It works probably because we are using hwmod so far :-)
> >>
> > 
> > I think now we should kill the resource overwrite path, and should
> > respect and use resources passed from DT.
> > 
> > Benoit,
> > Did you get a chance to validate patch submitted towards this??
> 
> Not yet, but we discussed that with Peter and since he does have these
> patches for DT, he'll be able to test your series with the McBSP changes.
> 

Great.

> I still want to update a couple of DTS to test that on some other IPs.
> 

Ohh ok. Please let me know if I can help you here by any means.
I am equipped with AM37xEVM, BeagleBoard and Panda.

Thanks,
Vaibhav

Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Peter Ujfalusi]

Hi,

On 09/05/2012 09:11 AM, Hiremath, Vaibhav wrote:
>> Not yet, but we discussed that with Peter and since he does have these
>> patches for DT, he'll be able to test your series with the McBSP changes.
>>
> 
> Great.

With his series and your patch for omap-hwmod audio was probing and working on
OMAP3/4/5 without issues.

> 
>> I still want to update a couple of DTS to test that on some other IPs.
>>
> 
> Ohh ok. Please let me know if I can help you here by any means.
> I am equipped with AM37xEVM, BeagleBoard and Panda.

You can try this series and your patch on top of linux-next on Panda. Not all
patches are in which needed for BeagleBoard at the moment.

-- 
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RE: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Hiremath, Vaibhav]

On Wed, Sep 05, 2012 at 13:53:58, Ujfalusi, Peter wrote:
> Hi,
> 
> On 09/05/2012 09:11 AM, Hiremath, Vaibhav wrote:
> >> Not yet, but we discussed that with Peter and since he does have these
> >> patches for DT, he'll be able to test your series with the McBSP changes.
> >>
> > 
> > Great.
> 
> With his series and your patch for omap-hwmod audio was probing and working on
> OMAP3/4/5 without issues.
> 
Peter,
Care to provide your Tested-By??

Benoit,
Can we merge this patch now?


Thanks,
Vaibhav

Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Peter Ujfalusi]

Hi Benoit,

On 09/03/2012 05:46 PM, Benoit Cousson wrote:
>> + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
> 
> Nit: 2012

Oh, I missed that (copy-paste of the header...)

>> + *
>> + * This file is licensed under the terms of the GNU General Public License
>> + * version 2.  This program is licensed "as is" without any warranty of any
>> + * kind, whether express or implied.
>> + */
>> +
>> +/include/ "omap2.dtsi"
>> +
>> +/ {
>> +	compatible = "ti,omap2420", "ti,omap2";
>> +
>> +	ocp {
>> +		mcbsp1: mcbsp@48074000 {
>> +			compatible = "ti,omap2420-mcbsp";
>> +			reg = <0x48074000 0xff>;
>> +			reg-names = "mpu";
>> +			interrupts = <0 59 0x4>, /* TX interrupt */
>> +				     <0 60 0x4>; /* RX interrupt */
> 
> That one is not correct because it does comply with the interrupt
> controller specifier that require only one cell:
> 
> 		intc: interrupt-controller@48200000 {
> 			compatible = "ti,omap2-intc";
> 			interrupt-controller;
> 			#interrupt-cells = <1>;
> ...
> 
> The one you are using is for GIC IRQ controller.
> It works probably because we are using hwmod so far :-)
> 
> Didn't you get some warning?

dtb compiles fine. I'll fix OMAP2 and OMAP3 as well.

Will send the updated series shortly.

-- 
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Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Benoit Cousson]

Hi Vaibhav,

On 09/05/2012 11:15 AM, Hiremath, Vaibhav wrote:
> On Wed, Sep 05, 2012 at 13:53:58, Ujfalusi, Peter wrote:
>> Hi,
>>
>> On 09/05/2012 09:11 AM, Hiremath, Vaibhav wrote:
>>>> Not yet, but we discussed that with Peter and since he does have these
>>>> patches for DT, he'll be able to test your series with the McBSP changes.
>>>>
>>>
>>> Great.
>>
>> With his series and your patch for omap-hwmod audio was probing and working on
>> OMAP3/4/5 without issues.
>>
> Peter,
> Care to provide your Tested-By??
> 
> Benoit,
> Can we merge this patch now?

Yes, I'll include it in the pull request along with DTS patches.

I've just tested it as well on OMAP4 by hacking the DTS for GPIO.
I'll try to update at least all the OMAP4 IPs as well with the proper
DTS resources for 3.7.

Regards,
Benoit

RE: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Hiremath, Vaibhav]

On Wed, Sep 05, 2012 at 19:01:55, Cousson, Benoit wrote:
> Hi Vaibhav,
> 
> On 09/05/2012 11:15 AM, Hiremath, Vaibhav wrote:
> > On Wed, Sep 05, 2012 at 13:53:58, Ujfalusi, Peter wrote:
> >> Hi,
> >>
> >> On 09/05/2012 09:11 AM, Hiremath, Vaibhav wrote:
> >>>> Not yet, but we discussed that with Peter and since he does have these
> >>>> patches for DT, he'll be able to test your series with the McBSP changes.
> >>>>
> >>>
> >>> Great.
> >>
> >> With his series and your patch for omap-hwmod audio was probing and working on
> >> OMAP3/4/5 without issues.
> >>
> > Peter,
> > Care to provide your Tested-By??
> > 
> > Benoit,
> > Can we merge this patch now?
> 
> Yes, I'll include it in the pull request along with DTS patches.
> 
> I've just tested it as well on OMAP4 by hacking the DTS for GPIO.
> I'll try to update at least all the OMAP4 IPs as well with the proper
> DTS resources for 3.7.
> 

Thanks Benoit,

There are other patches which are pending,

arm/dts: AM33XX: Convert all hex numbers to lower-case
https://patchwork.kernel.org/patch/1377351/
arm/dts: AM33XX: Specify reg and interrupt property for all nodes
https://patchwork.kernel.org/patch/1377361/


Probably your Ack is required for,

ARM: AM33XX: clock: Add dcan clock aliases for device-tree
https://patchwork.kernel.org/patch/1377061/



RTC:
I am not sure how to deal with RTC DT support, as I understand the list is very unresponsive there.
http://www.mail-archive.com/davinci-linux-open-source@linux.davincidsp.com/msg23253.html



Thanks,
Vaibhav

Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Benoit Cousson]

On 09/05/2012 04:41 PM, Hiremath, Vaibhav wrote:
...
> There are other patches which are pending,
> 
> arm/dts: AM33XX: Convert all hex numbers to lower-case
> https://patchwork.kernel.org/patch/1377351/
> arm/dts: AM33XX: Specify reg and interrupt property for all nodes
> https://patchwork.kernel.org/patch/1377361/

OK, so these ones are fine, you should just rebase them because theyu
are conflicting with patches already inside lo/devel-dt

> Probably your Ack is required for,
> 
> ARM: AM33XX: clock: Add dcan clock aliases for device-tree
> https://patchwork.kernel.org/patch/1377061/

Paul already queued this one so it is fine.

> RTC:
> I am not sure how to deal with RTC DT support, as I understand the list is very unresponsive there.

OK, so I did have the same issue for TWL RTC since the maintainer is no
longer very active. In that case you should go through Andrew Morton.

Regards,
Benoit

> http://www.mail-archive.com/davinci-linux-open-source@linux.davincidsp.com/msg23253.html

Re: [PATCH v2 2/8] ARM/dts: omap2420-h4: Include omap2420.dtsi file instead the common omap2

[Tony Lindgren]

* Peter Ujfalusi <peter.ujfalusi@ti.com> [120829 06:31]:
> Since the board is based on OMAP2420 we should include the dedicated dtsi
> file (which includes the common omap2 dtsi).
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> ---
>  arch/arm/boot/dts/omap2420-h4.dts |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts
> index 25b50b7..77b84e1 100644
> --- a/arch/arm/boot/dts/omap2420-h4.dts
> +++ b/arch/arm/boot/dts/omap2420-h4.dts
> @@ -7,7 +7,7 @@
>   */
>  /dts-v1/;
>  
> -/include/ "omap2.dtsi"
> +/include/ "omap2420.dtsi"
>  
>  / {
>  	model = "TI OMAP2420 H4 board";

Oops looks like I have this too in one of my patches. I'll drop
that part in my patches.

Tony

Re: [PATCH v2 6/8] ARM/dts: omap3-beagle: Enable audio support

[Tony Lindgren]

* Peter Ujfalusi <peter.ujfalusi@ti.com> [120829 06:31]:
> Add the needed sections to enable audio support on BeagleBoard when booted
> with DT blob.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> ---
>  arch/arm/boot/dts/omap3-beagle.dts |   14 ++++++++++++++
>  1 files changed, 14 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
> index cdcb98c..28cf180 100644
> --- a/arch/arm/boot/dts/omap3-beagle.dts
> +++ b/arch/arm/boot/dts/omap3-beagle.dts

I've renamed this to omap3-beagle-xm.dts as it's for beagle xm only
based on the 512 MB of ram. Not a big deal, we can deal with it
while I pull in the branch from Benoit if it does not get automatically
resolved.

Regards,

Tony


> @@ -17,6 +17,14 @@
>  		device_type = "memory";
>  		reg = <0x80000000 0x20000000>; /* 512 MB */
>  	};
> +
> +	sound {
> +		compatible = "ti,omap-twl4030";
> +		ti,model = "omap3beagle";
> +
> +		ti,mcbsp = <&mcbsp2>;
> +		ti,codec = <&twl_audio>;
> +	};
>  };
>  
>  &i2c1 {
> @@ -32,6 +40,12 @@
>  			regulator-min-microvolt = <1800000>;
>  			regulator-max-microvolt = <3000000>;
>  		};
> +
> +		twl_audio: audio {
> +			compatible = "ti,twl4030-audio";
> +			codec {
> +			};
> +		};
>  	};
>  };
>  
> -- 
> 1.7.8.6
> 

RE: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[AnilKumar, Chimata]

On Wed, Sep 05, 2012 at 20:11:11, Hiremath, Vaibhav wrote:
> On Wed, Sep 05, 2012 at 19:01:55, Cousson, Benoit wrote:
> > Hi Vaibhav,
> > 
> > On 09/05/2012 11:15 AM, Hiremath, Vaibhav wrote:
> > > On Wed, Sep 05, 2012 at 13:53:58, Ujfalusi, Peter wrote:
> > >> Hi,
> > >>
> > >> On 09/05/2012 09:11 AM, Hiremath, Vaibhav wrote:
> > >>>> Not yet, but we discussed that with Peter and since he does have these
> > >>>> patches for DT, he'll be able to test your series with the McBSP changes.
> > >>>>
> > >>>
> > >>> Great.
> > >>
> > >> With his series and your patch for omap-hwmod audio was probing and working on
> > >> OMAP3/4/5 without issues.
> > >>
> > > Peter,
> > > Care to provide your Tested-By??
> > > 
> > > Benoit,
> > > Can we merge this patch now?
> > 
> > Yes, I'll include it in the pull request along with DTS patches.
> > 
> > I've just tested it as well on OMAP4 by hacking the DTS for GPIO.
> > I'll try to update at least all the OMAP4 IPs as well with the proper
> > DTS resources for 3.7.
> > 
> 
> Thanks Benoit,
> 
> There are other patches which are pending,
> 
> arm/dts: AM33XX: Convert all hex numbers to lower-case
> https://patchwork.kernel.org/patch/1377351/
> arm/dts: AM33XX: Specify reg and interrupt property for all nodes
> https://patchwork.kernel.org/patch/1377361/
>

Few more DT patches which are pending

arm/dts: AM33XX: Add basic pinctrl device tree data
http://www.spinics.net/lists/linux-omap/msg76684.html
arm/dts: AM33XX: Configure pinmuxs for user leds control on Bone
http://www.spinics.net/lists/linux-omap/msg76682.html
arm/dts: AM33XX: Add D_CAN device tree data
http://www.spinics.net/lists/linux-omap/msg76683.html

Thanks
AnilKumar

Re: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Benoit Cousson]

Hi Anil,

On 09/07/2012 07:45 AM, AnilKumar, Chimata wrote:
> On Wed, Sep 05, 2012 at 20:11:11, Hiremath, Vaibhav wrote:
>> On Wed, Sep 05, 2012 at 19:01:55, Cousson, Benoit wrote:
>>> Hi Vaibhav,
>>>
>>> On 09/05/2012 11:15 AM, Hiremath, Vaibhav wrote:
>>>> On Wed, Sep 05, 2012 at 13:53:58, Ujfalusi, Peter wrote:
>>>>> Hi,
>>>>>
>>>>> On 09/05/2012 09:11 AM, Hiremath, Vaibhav wrote:
>>>>>>> Not yet, but we discussed that with Peter and since he does have these
>>>>>>> patches for DT, he'll be able to test your series with the McBSP changes.
>>>>>>>
>>>>>>
>>>>>> Great.
>>>>>
>>>>> With his series and your patch for omap-hwmod audio was probing and working on
>>>>> OMAP3/4/5 without issues.
>>>>>
>>>> Peter,
>>>> Care to provide your Tested-By??
>>>>
>>>> Benoit,
>>>> Can we merge this patch now?
>>>
>>> Yes, I'll include it in the pull request along with DTS patches.
>>>
>>> I've just tested it as well on OMAP4 by hacking the DTS for GPIO.
>>> I'll try to update at least all the OMAP4 IPs as well with the proper
>>> DTS resources for 3.7.
>>>
>>
>> Thanks Benoit,
>>
>> There are other patches which are pending,
>>
>> arm/dts: AM33XX: Convert all hex numbers to lower-case
>> https://patchwork.kernel.org/patch/1377351/
>> arm/dts: AM33XX: Specify reg and interrupt property for all nodes
>> https://patchwork.kernel.org/patch/1377361/
>>
> 
> Few more DT patches which are pending
> 
> arm/dts: AM33XX: Add basic pinctrl device tree data
> http://www.spinics.net/lists/linux-omap/msg76684.html
> arm/dts: AM33XX: Configure pinmuxs for user leds control on Bone
> http://www.spinics.net/lists/linux-omap/msg76682.html
> arm/dts: AM33XX: Add D_CAN device tree data
> http://www.spinics.net/lists/linux-omap/msg76683.html

These ones still need some acks, but looks fine to me.

Can you rebase them on top of the branch that already contains some
AM33xx patches from Vaibhav:

git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt.git
for_3.7/dts

While you are rebasing, could you as well change the subject to use
"ARM: dts: " prefix. It looks like everybody is using that convention
now beside OMAP :-(

Thanks,
Benoit

RE: [PATCH v2 1/8] ARM/dts: OMAP2: Add McBSP entries for OMAP2420 and OMAP2430 SoC

[Hiremath, Vaibhav]

+ Andrew,

On Thu, Sep 06, 2012 at 20:12:07, Cousson, Benoit wrote:
> 
> On 09/05/2012 04:41 PM, Hiremath, Vaibhav wrote:
> ...
> > There are other patches which are pending,
> > 
> > arm/dts: AM33XX: Convert all hex numbers to lower-case
> > https://patchwork.kernel.org/patch/1377351/
> > arm/dts: AM33XX: Specify reg and interrupt property for all nodes
> > https://patchwork.kernel.org/patch/1377361/
> 
> OK, so these ones are fine, you should just rebase them because theyu
> are conflicting with patches already inside lo/devel-dt
> 
> > Probably your Ack is required for,
> > 
> > ARM: AM33XX: clock: Add dcan clock aliases for device-tree
> > https://patchwork.kernel.org/patch/1377061/
> 
> Paul already queued this one so it is fine.
> 
> > RTC:
> > I am not sure how to deal with RTC DT support, as I understand the list is very unresponsive there.
> 
> OK, so I did have the same issue for TWL RTC since the maintainer is no
> longer very active. In that case you should go through Andrew Morton.
> 

Andrew,
Can you please merge these omap-rtc patches, there are no review comments so 
far and I believe it should be safe now to merge.

Thanks,
Vaiibhav

> Regards,
> Benoit
> 
> > http://www.mail-archive.com/davinci-linux-open-source@linux.davincidsp.com/msg23253.html
> 
>