From: Benoit Cousson <b-cousson@ti.com>
To: grant.likely@secretlab.ca, tony@atomide.com
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
khilman@ti.com, devicetree-discuss@lists.ozlabs.org,
manjugk@ti.com, Benoit Cousson <b-cousson@ti.com>,
Randy Dunlap <rdunlap@xenotime.net>
Subject: [RFC PATCH 05/10] documentation/dt: Add mpu, dsp and iva bindings
Date: Wed, 24 Aug 2011 15:09:11 +0200 [thread overview]
Message-ID: <1314191356-10963-6-git-send-email-b-cousson@ti.com> (raw)
In-Reply-To: <1314191356-10963-1-git-send-email-b-cousson@ti.com>
Add documentation for the OMAP4 processors bindings.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>
---
Documentation/devicetree/bindings/arm/omap/dsp.txt | 14 ++++++++
Documentation/devicetree/bindings/arm/omap/iva.txt | 18 ++++++++++
Documentation/devicetree/bindings/arm/omap/mpu.txt | 35 ++++++++++++++++++++
3 files changed, 67 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/omap/dsp.txt
create mode 100644 Documentation/devicetree/bindings/arm/omap/iva.txt
create mode 100644 Documentation/devicetree/bindings/arm/omap/mpu.txt
diff --git a/Documentation/devicetree/bindings/arm/omap/dsp.txt b/Documentation/devicetree/bindings/arm/omap/dsp.txt
new file mode 100644
index 0000000..8fcd82c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/dsp.txt
@@ -0,0 +1,14 @@
+* TI - DSP (Digital Signal Processor)
+
+TI DSP included in OMAP SoC
+
+Required properties:
+- compatible : Should be "ti,c64" for OMAP3 & 4
+- hwmods: "dsp"
+
+Examples:
+
+dsp {
+ compatible = "ti,omap4-c64", "ti,c64";
+ hwmods = "dsp";
+};
diff --git a/Documentation/devicetree/bindings/arm/omap/iva.txt b/Documentation/devicetree/bindings/arm/omap/iva.txt
new file mode 100644
index 0000000..f428e88
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/iva.txt
@@ -0,0 +1,18 @@
+* TI - IVA (Imaging and Video Accelerator) subsystem
+
+The IVA contain various audio, video or imaging HW accelerator
+depending of the version.
+
+Required properties:
+- compatible : Should be:
+ - "ti,ivahd", "ti,iva" for OMAP4
+ - "ti,iva2", "ti,iva" for OMAP3
+ - "ti,iva1", "ti,iva" for OMAP2
+- hwmods: "iva"
+
+Examples:
+
+iva {
+ compatible = "ti,ivahd", "ti,iva";
+ hwmods = "iva";
+};
diff --git a/Documentation/devicetree/bindings/arm/omap/mpu.txt b/Documentation/devicetree/bindings/arm/omap/mpu.txt
new file mode 100644
index 0000000..eadab5a
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/mpu.txt
@@ -0,0 +1,35 @@
+* TI - MPU (Main Processor Unit) subsystem
+
+The MPU subsystem contain one or several ARM cores
+depending of the version.
+The MPU contain CPUs, GIC, L2 cache and a local PRCM.
+
+Required properties:
+- compatible : Should be "ti,omap4-mpu" for OMAP4
+- hwmods: "mpu"
+
+Examples:
+
+- For an OMAP4 SMP system:
+
+mpu {
+ compatible = "ti,omap4-mpu";
+ hwmods = "mpu";
+ cpu@0 {
+ compatible = "arm,cortex-a9";
+ };
+ cpu@1 {
+ compatible = "arm,cortex-a9";
+ };
+};
+
+
+- For an OMAP3 monocore system:
+
+mpu {
+ compatible = "ti,omap3-mpu";
+ hwmods = "mpu";
+ cpu@0 {
+ compatible = "arm,cortex-a8";
+ };
+};
--
1.7.0.4
WARNING: multiple messages have this Message-ID (diff)
From: b-cousson@ti.com (Benoit Cousson)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 05/10] documentation/dt: Add mpu, dsp and iva bindings
Date: Wed, 24 Aug 2011 15:09:11 +0200 [thread overview]
Message-ID: <1314191356-10963-6-git-send-email-b-cousson@ti.com> (raw)
In-Reply-To: <1314191356-10963-1-git-send-email-b-cousson@ti.com>
Add documentation for the OMAP4 processors bindings.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>
---
Documentation/devicetree/bindings/arm/omap/dsp.txt | 14 ++++++++
Documentation/devicetree/bindings/arm/omap/iva.txt | 18 ++++++++++
Documentation/devicetree/bindings/arm/omap/mpu.txt | 35 ++++++++++++++++++++
3 files changed, 67 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/omap/dsp.txt
create mode 100644 Documentation/devicetree/bindings/arm/omap/iva.txt
create mode 100644 Documentation/devicetree/bindings/arm/omap/mpu.txt
diff --git a/Documentation/devicetree/bindings/arm/omap/dsp.txt b/Documentation/devicetree/bindings/arm/omap/dsp.txt
new file mode 100644
index 0000000..8fcd82c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/dsp.txt
@@ -0,0 +1,14 @@
+* TI - DSP (Digital Signal Processor)
+
+TI DSP included in OMAP SoC
+
+Required properties:
+- compatible : Should be "ti,c64" for OMAP3 & 4
+- hwmods: "dsp"
+
+Examples:
+
+dsp {
+ compatible = "ti,omap4-c64", "ti,c64";
+ hwmods = "dsp";
+};
diff --git a/Documentation/devicetree/bindings/arm/omap/iva.txt b/Documentation/devicetree/bindings/arm/omap/iva.txt
new file mode 100644
index 0000000..f428e88
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/iva.txt
@@ -0,0 +1,18 @@
+* TI - IVA (Imaging and Video Accelerator) subsystem
+
+The IVA contain various audio, video or imaging HW accelerator
+depending of the version.
+
+Required properties:
+- compatible : Should be:
+ - "ti,ivahd", "ti,iva" for OMAP4
+ - "ti,iva2", "ti,iva" for OMAP3
+ - "ti,iva1", "ti,iva" for OMAP2
+- hwmods: "iva"
+
+Examples:
+
+iva {
+ compatible = "ti,ivahd", "ti,iva";
+ hwmods = "iva";
+};
diff --git a/Documentation/devicetree/bindings/arm/omap/mpu.txt b/Documentation/devicetree/bindings/arm/omap/mpu.txt
new file mode 100644
index 0000000..eadab5a
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/omap/mpu.txt
@@ -0,0 +1,35 @@
+* TI - MPU (Main Processor Unit) subsystem
+
+The MPU subsystem contain one or several ARM cores
+depending of the version.
+The MPU contain CPUs, GIC, L2 cache and a local PRCM.
+
+Required properties:
+- compatible : Should be "ti,omap4-mpu" for OMAP4
+- hwmods: "mpu"
+
+Examples:
+
+- For an OMAP4 SMP system:
+
+mpu {
+ compatible = "ti,omap4-mpu";
+ hwmods = "mpu";
+ cpu at 0 {
+ compatible = "arm,cortex-a9";
+ };
+ cpu at 1 {
+ compatible = "arm,cortex-a9";
+ };
+};
+
+
+- For an OMAP3 monocore system:
+
+mpu {
+ compatible = "ti,omap3-mpu";
+ hwmods = "mpu";
+ cpu at 0 {
+ compatible = "arm,cortex-a8";
+ };
+};
--
1.7.0.4
next prev parent reply other threads:[~2011-08-24 13:09 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-24 13:09 [RFC PATCH 00/10] OMAP: Add DT support for early init OMAP4 devices Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
[not found] ` <1314191356-10963-1-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-08-24 13:09 ` [RFC PATCH 01/10] OMAP2+: l3-noc: Add support for device-tree Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
2011-09-08 18:01 ` Grant Likely
2011-09-08 18:01 ` Grant Likely
[not found] ` <20110908180148.GA2967-e0URQFbLeQY2iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2011-09-08 21:59 ` Cousson, Benoit
2011-09-08 21:59 ` Cousson, Benoit
2011-09-08 23:35 ` Grant Likely
2011-09-08 23:35 ` Grant Likely
2011-08-24 13:09 ` [RFC PATCH 02/10] arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
[not found] ` <1314191356-10963-3-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-09-08 18:03 ` Grant Likely
2011-09-08 18:03 ` Grant Likely
2011-09-09 0:10 ` Cousson, Benoit
2011-09-09 0:10 ` Cousson, Benoit
2011-09-09 2:41 ` Grant Likely
2011-09-09 2:41 ` Grant Likely
2011-08-24 13:09 ` [RFC PATCH 03/10] documentation/dt: Add l3-noc bindings Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
2011-09-08 18:06 ` Grant Likely
2011-09-08 18:06 ` Grant Likely
2011-09-09 0:18 ` Cousson, Benoit
2011-09-09 0:18 ` Cousson, Benoit
2011-08-24 13:09 ` [RFC PATCH 06/10] hwspinlock: OMAP4: Add spinlock support in DT Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
2011-09-07 19:58 ` Ohad Ben-Cohen
2011-09-07 19:58 ` Ohad Ben-Cohen
2011-09-08 7:14 ` Cousson, Benoit
2011-09-08 7:14 ` Cousson, Benoit
2011-09-08 7:56 ` Ohad Ben-Cohen
2011-09-08 7:56 ` Ohad Ben-Cohen
2011-09-08 8:07 ` Cousson, Benoit
2011-09-08 8:07 ` Cousson, Benoit
2011-09-08 8:11 ` Ohad Ben-Cohen
2011-09-08 8:11 ` Ohad Ben-Cohen
2011-09-08 14:47 ` Arnd Bergmann
2011-09-08 14:47 ` Arnd Bergmann
2011-09-08 15:34 ` Cousson, Benoit
2011-09-08 15:34 ` Cousson, Benoit
[not found] ` <4E68E09B.4050006-l0cyMroinI0@public.gmane.org>
2011-09-08 16:03 ` Arnd Bergmann
2011-09-08 16:03 ` Arnd Bergmann
[not found] ` <201109081647.55377.arnd-r2nGTMty4D4@public.gmane.org>
2011-09-08 16:36 ` Ohad Ben-Cohen
2011-09-08 16:36 ` Ohad Ben-Cohen
2011-09-09 12:58 ` Arnd Bergmann
2011-09-09 12:58 ` Arnd Bergmann
2011-09-11 7:57 ` Ohad Ben-Cohen
2011-09-11 7:57 ` Ohad Ben-Cohen
2011-09-12 14:32 ` Arnd Bergmann
2011-09-12 14:32 ` Arnd Bergmann
2011-08-24 13:09 ` [RFC PATCH 04/10] arm/dts: OMAP4: Add mpu, dsp and iva nodes Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
[not found] ` <1314191356-10963-5-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-09-08 18:07 ` Grant Likely
2011-09-08 18:07 ` Grant Likely
2011-08-24 13:09 ` Benoit Cousson [this message]
2011-08-24 13:09 ` [RFC PATCH 05/10] documentation/dt: Add mpu, dsp and iva bindings Benoit Cousson
[not found] ` <1314191356-10963-6-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-09-08 18:09 ` Grant Likely
2011-09-08 18:09 ` Grant Likely
2011-09-09 0:30 ` Cousson, Benoit
2011-09-09 0:30 ` Cousson, Benoit
2011-09-09 2:40 ` Grant Likely
2011-09-09 2:40 ` Grant Likely
2011-08-24 13:09 ` [RFC PATCH 07/10] documentation/dt: Add spinlock bindings Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
[not found] ` <1314191356-10963-8-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-09-08 18:10 ` Grant Likely
2011-09-08 18:10 ` Grant Likely
2011-09-09 0:32 ` Cousson, Benoit
2011-09-09 0:32 ` Cousson, Benoit
2011-08-24 13:09 ` [RFC PATCH 08/10] gpio/omap: Adapt GPIO driver to DT Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
[not found] ` <1314191356-10963-9-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-09-08 18:15 ` Grant Likely
2011-09-08 18:15 ` Grant Likely
2011-09-09 1:48 ` Cousson, Benoit
2011-09-09 1:48 ` Cousson, Benoit
2011-08-24 13:09 ` [RFC PATCH 09/10] arm/dts: OMAP4: Add gpio nodes Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
[not found] ` <1314191356-10963-10-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-09-08 18:16 ` Grant Likely
2011-09-08 18:16 ` Grant Likely
2011-08-24 13:09 ` [RFC PATCH 10/10] documentation/dt: Add OMAP GPIO properties Benoit Cousson
2011-08-24 13:09 ` Benoit Cousson
[not found] ` <1314191356-10963-11-git-send-email-b-cousson-l0cyMroinI0@public.gmane.org>
2011-09-08 18:18 ` Grant Likely
2011-09-08 18:18 ` Grant Likely
2011-09-09 1:51 ` Cousson, Benoit
2011-09-09 1:51 ` Cousson, Benoit
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