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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