* [PATCH V2 1/2] ARM: dts: doc: Document missing binding for omap5-mpu
@ 2013-11-11 16:06 ` Sricharan R
0 siblings, 0 replies; 6+ messages in thread
From: Sricharan R @ 2013-11-11 16:06 UTC (permalink / raw)
To: linux-omap, linux-doc, linux-arm-kernel, devicetree
Cc: bcousson, santosh.shilimkar, r.sricharan, robherring2
The binding and support for omap5-mpu which has a cortex-a15
smp core, gic and integrated L2 cache has been existing for sometime.
So Documenting the missing binding here.
Cc: Benoit Cousson <bcousson@baylibre.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
---
Documentation/devicetree/bindings/arm/omap/mpu.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/omap/mpu.txt b/Documentation/devicetree/bindings/arm/omap/mpu.txt
index 1a5a42c..83f405b 100644
--- a/Documentation/devicetree/bindings/arm/omap/mpu.txt
+++ b/Documentation/devicetree/bindings/arm/omap/mpu.txt
@@ -7,10 +7,18 @@ The MPU contain CPUs, GIC, L2 cache and a local PRCM.
Required properties:
- compatible : Should be "ti,omap3-mpu" for OMAP3
Should be "ti,omap4-mpu" for OMAP4
+ Should be "ti,omap5-mpu" for OMAP5
- ti,hwmods: "mpu"
Examples:
+- For an OMAP5 SMP system:
+
+mpu {
+ compatible = "ti,omap5-mpu";
+ ti,hwmods = "mpu"
+};
+
- For an OMAP4 SMP system:
mpu {
--
1.7.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH V2 1/2] ARM: dts: doc: Document missing binding for omap5-mpu
@ 2013-11-11 16:06 ` Sricharan R
0 siblings, 0 replies; 6+ messages in thread
From: Sricharan R @ 2013-11-11 16:06 UTC (permalink / raw)
To: linux-arm-kernel
The binding and support for omap5-mpu which has a cortex-a15
smp core, gic and integrated L2 cache has been existing for sometime.
So Documenting the missing binding here.
Cc: Benoit Cousson <bcousson@baylibre.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
---
Documentation/devicetree/bindings/arm/omap/mpu.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/omap/mpu.txt b/Documentation/devicetree/bindings/arm/omap/mpu.txt
index 1a5a42c..83f405b 100644
--- a/Documentation/devicetree/bindings/arm/omap/mpu.txt
+++ b/Documentation/devicetree/bindings/arm/omap/mpu.txt
@@ -7,10 +7,18 @@ The MPU contain CPUs, GIC, L2 cache and a local PRCM.
Required properties:
- compatible : Should be "ti,omap3-mpu" for OMAP3
Should be "ti,omap4-mpu" for OMAP4
+ Should be "ti,omap5-mpu" for OMAP5
- ti,hwmods: "mpu"
Examples:
+- For an OMAP5 SMP system:
+
+mpu {
+ compatible = "ti,omap5-mpu";
+ ti,hwmods = "mpu"
+};
+
- For an OMAP4 SMP system:
mpu {
--
1.7.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH V2 2/2] ARM: dts: doc: Document missing binding for ti-sdma controller
2013-11-11 16:06 ` Sricharan R
@ 2013-11-11 16:06 ` Sricharan R
-1 siblings, 0 replies; 6+ messages in thread
From: Sricharan R @ 2013-11-11 16:06 UTC (permalink / raw)
To: linux-omap, linux-doc, linux-arm-kernel, devicetree
Cc: bcousson, santosh.shilimkar, r.sricharan, robherring2
The binding and support for system DMA module present in OMAP2+ Socs
and DRA7 with dma-engine is already present. So adding the missing
documentation for the same.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
---
[V2] Fixed comments from Rob Herring <robherring2@gmail.com>
Documentation/devicetree/bindings/dma/ti-sdma.txt | 28 +++++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/ti-sdma.txt
diff --git a/Documentation/devicetree/bindings/dma/ti-sdma.txt b/Documentation/devicetree/bindings/dma/ti-sdma.txt
new file mode 100644
index 0000000..2e0a6d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/ti-sdma.txt
@@ -0,0 +1,28 @@
+TI SDMA
+
+Required Properties:
+- compatible : Should be "ti,omap2420-sdma", "ti,omap2430-sdma" for OMAP2
+ Should be "ti,omap3430-sdma", "ti,omap3630-sdma" for OMAP3
+ Should be "ti,omap4430-sdma" for OMAP4, OMAP5 and DRA7
+- reg: Memory map for accessing module
+- interrupts: Interrupt request number from the DMA controller to
+ interrupt controller
+- #dma-cells: Should be set to <1>
+- #dma-channels: Total number of logical DMA channels supported by the
+ controller
+- #dma-requests: Total number of DMA request signals supported by the
+ controller
+
+Example:
+
+sdma: dma-controller@48056000 {
+ compatible = "ti,omap4430-sdma";
+ reg = <0x48056000 0x1000>;
+ interrupts = <12>,
+ <13>,
+ <14>,
+ <15>;
+ #dma-cells = <1>;
+ #dma-channels = <32>;
+ #dma-requests = <64>;
+};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH V2 2/2] ARM: dts: doc: Document missing binding for ti-sdma controller
@ 2013-11-11 16:06 ` Sricharan R
0 siblings, 0 replies; 6+ messages in thread
From: Sricharan R @ 2013-11-11 16:06 UTC (permalink / raw)
To: linux-arm-kernel
The binding and support for system DMA module present in OMAP2+ Socs
and DRA7 with dma-engine is already present. So adding the missing
documentation for the same.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
---
[V2] Fixed comments from Rob Herring <robherring2@gmail.com>
Documentation/devicetree/bindings/dma/ti-sdma.txt | 28 +++++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 Documentation/devicetree/bindings/dma/ti-sdma.txt
diff --git a/Documentation/devicetree/bindings/dma/ti-sdma.txt b/Documentation/devicetree/bindings/dma/ti-sdma.txt
new file mode 100644
index 0000000..2e0a6d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/ti-sdma.txt
@@ -0,0 +1,28 @@
+TI SDMA
+
+Required Properties:
+- compatible : Should be "ti,omap2420-sdma", "ti,omap2430-sdma" for OMAP2
+ Should be "ti,omap3430-sdma", "ti,omap3630-sdma" for OMAP3
+ Should be "ti,omap4430-sdma" for OMAP4, OMAP5 and DRA7
+- reg: Memory map for accessing module
+- interrupts: Interrupt request number from the DMA controller to
+ interrupt controller
+- #dma-cells: Should be set to <1>
+- #dma-channels: Total number of logical DMA channels supported by the
+ controller
+- #dma-requests: Total number of DMA request signals supported by the
+ controller
+
+Example:
+
+sdma: dma-controller at 48056000 {
+ compatible = "ti,omap4430-sdma";
+ reg = <0x48056000 0x1000>;
+ interrupts = <12>,
+ <13>,
+ <14>,
+ <15>;
+ #dma-cells = <1>;
+ #dma-channels = <32>;
+ #dma-requests = <64>;
+};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH V2 2/2] ARM: dts: doc: Document missing binding for ti-sdma controller
2013-11-11 16:06 ` Sricharan R
@ 2013-11-20 14:24 ` Rob Herring
-1 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2013-11-20 14:24 UTC (permalink / raw)
To: Sricharan R
Cc: linux-omap, linux-doc, linux-arm-kernel, devicetree,
Benoit Cousson, Santosh Shilimkar
On Mon, Nov 11, 2013 at 10:06 AM, Sricharan R <r.sricharan@ti.com> wrote:
> The binding and support for system DMA module present in OMAP2+ Socs
> and DRA7 with dma-engine is already present. So adding the missing
> documentation for the same.
>
> Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH V2 2/2] ARM: dts: doc: Document missing binding for ti-sdma controller
@ 2013-11-20 14:24 ` Rob Herring
0 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2013-11-20 14:24 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Nov 11, 2013 at 10:06 AM, Sricharan R <r.sricharan@ti.com> wrote:
> The binding and support for system DMA module present in OMAP2+ Socs
> and DRA7 with dma-engine is already present. So adding the missing
> documentation for the same.
>
> Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-11-20 14:24 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2013-11-11 16:06 [PATCH V2 1/2] ARM: dts: doc: Document missing binding for omap5-mpu Sricharan R
2013-11-11 16:06 ` Sricharan R
2013-11-11 16:06 ` [PATCH V2 2/2] ARM: dts: doc: Document missing binding for ti-sdma controller Sricharan R
2013-11-11 16:06 ` Sricharan R
2013-11-20 14:24 ` Rob Herring
2013-11-20 14:24 ` Rob Herring
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