* [PATCH v2 1/9] omap4: dts: Add node for AES
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
@ 2013-09-30 15:12 ` Joel Fernandes
2013-09-30 15:12 ` [PATCH v2 2/9] omap4: dts: Add node for DES3DES module Joel Fernandes
` (8 subsequent siblings)
9 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:12 UTC (permalink / raw)
To: linux-arm-kernel
OMAP4 has an AES module that uses the omap-aes crypto driver.
Add DT entries for the same.
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/boot/dts/omap4.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 45708e1..16a44d6 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -663,5 +663,14 @@
ram-bits = <12>;
ti,has-mailbox;
};
+
+ aes: aes at 4b501000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes";
+ reg = <0x4b501000 0xa0>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&sdma 111>, <&sdma 110>;
+ dma-names = "tx", "rx";
+ };
};
};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 2/9] omap4: dts: Add node for DES3DES module
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
2013-09-30 15:12 ` [PATCH v2 1/9] omap4: dts: Add node for AES Joel Fernandes
@ 2013-09-30 15:12 ` Joel Fernandes
2013-09-30 15:13 ` [PATCH v2 3/9] ARM: dts: Add SHAM data and documentation for AM33XX Joel Fernandes
` (7 subsequent siblings)
9 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:12 UTC (permalink / raw)
To: linux-arm-kernel
OMAP4 has an DES3DES module that uses the omap-des crypto driver.
Add DT entries for the same.
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/boot/dts/omap4.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 16a44d6..6be1f56 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -672,5 +672,14 @@
dmas = <&sdma 111>, <&sdma 110>;
dma-names = "tx", "rx";
};
+
+ des: des at 480a5000 {
+ compatible = "ti,omap4-des";
+ ti,hwmods = "des";
+ reg = <0x480a5000 0xa0>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&sdma 117>, <&sdma 116>;
+ dma-names = "tx", "rx";
+ };
};
};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 3/9] ARM: dts: Add SHAM data and documentation for AM33XX
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
2013-09-30 15:12 ` [PATCH v2 1/9] omap4: dts: Add node for AES Joel Fernandes
2013-09-30 15:12 ` [PATCH v2 2/9] omap4: dts: Add node for DES3DES module Joel Fernandes
@ 2013-09-30 15:13 ` Joel Fernandes
2013-10-04 14:26 ` Mark Rutland
2013-09-30 15:13 ` [PATCH v2 4/9] ARM: dts: Add AES " Joel Fernandes
` (6 subsequent siblings)
9 siblings, 1 reply; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:13 UTC (permalink / raw)
To: linux-arm-kernel
From: "Mark A. Greer" <mgreer@animalcreek.com>
Add the generic AM33XX SHAM module's device tree data and
enable it for the am335x-evm, am335x-evmsk, and am335x-bone
platforms. Also add Documentation file describing the data
for the SHAM module.
[joelf at ti.com: Dropped interrupt-parrent property]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
---
.../devicetree/bindings/crypto/omap-sham.txt | 31 ++++++++++++++++++++++
arch/arm/boot/dts/am335x-bone.dts | 4 +++
arch/arm/boot/dts/am335x-evm.dts | 4 +++
arch/arm/boot/dts/am335x-evmsk.dts | 4 +++
arch/arm/boot/dts/am33xx.dtsi | 9 +++++++
5 files changed, 52 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
diff --git a/Documentation/devicetree/bindings/crypto/omap-sham.txt b/Documentation/devicetree/bindings/crypto/omap-sham.txt
new file mode 100644
index 0000000..b97710f
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-sham.txt
@@ -0,0 +1,31 @@
+OMAP SoC SHA crypto Module
+
+Required properties:
+
+- compatible : Should contain entries for this and backward compatible
+ SHAM versions:
+ - "ti,omap2-sham" for OMAP2 & OMAP3.
+ - "ti,omap4-sham" for OMAP4 and AM33XX.
+ Note that these two versions are incompatible.
+- ti,hwmods: Name of the hwmod associated with the SHAM module
+- reg : Offset and length of the register set for the module
+- interrupt-parent : the phandle for the interrupt controller that
+ services interrupts for this module.
+- interrupts : the interrupt number for the SHAM module.
+
+Optional properties:
+- dmas: DMA specifier for the rx dma. See the DMA client binding,
+ Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: DMA request name. Should be "rx" if a dma is present.
+
+Example:
+ /* AM335x */
+ sham: sham at 53100000 {
+ compatible = "ti,omap4-sham";
+ ti,hwmods = "sham";
+ reg = <0x53100000 0x200>;
+ interrupt-parent = <&intc>;
+ interrupts = <109>;
+ dmas = <&edma 36>;
+ dma-names = "rx";
+ };
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index 0d63348..8a9802e 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -19,3 +19,7 @@
&mmc1 {
vmmc-supply = <&ldo3_reg>;
};
+
+&sham {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 23b0a3e..d59e51c 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -522,3 +522,7 @@
status = "okay";
vmmc-supply = <&vmmc_reg>;
};
+
+&sham {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index bc93895..d45a330 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -424,3 +424,7 @@
status = "okay";
vmmc-supply = <&vmmc_reg>;
};
+
+&sham {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 553adc6..299710b 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -710,5 +710,14 @@
#size-cells = <1>;
status = "disabled";
};
+
+ sham: sham at 53100000 {
+ compatible = "ti,omap4-sham";
+ ti,hwmods = "sham";
+ reg = <0x53100000 0x200>;
+ interrupts = <109>;
+ dmas = <&edma 36>;
+ dma-names = "rx";
+ };
};
};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 3/9] ARM: dts: Add SHAM data and documentation for AM33XX
2013-09-30 15:13 ` [PATCH v2 3/9] ARM: dts: Add SHAM data and documentation for AM33XX Joel Fernandes
@ 2013-10-04 14:26 ` Mark Rutland
2013-10-05 18:18 ` Joel Fernandes
0 siblings, 1 reply; 19+ messages in thread
From: Mark Rutland @ 2013-10-04 14:26 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Sep 30, 2013 at 04:13:00PM +0100, Joel Fernandes wrote:
> From: "Mark A. Greer" <mgreer@animalcreek.com>
>
> Add the generic AM33XX SHAM module's device tree data and
> enable it for the am335x-evm, am335x-evmsk, and am335x-bone
> platforms. Also add Documentation file describing the data
> for the SHAM module.
>
> [joelf at ti.com: Dropped interrupt-parrent property]
> CC: Paul Walmsley <paul@pwsan.com>
> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
> ---
> .../devicetree/bindings/crypto/omap-sham.txt | 31 ++++++++++++++++++++++
> arch/arm/boot/dts/am335x-bone.dts | 4 +++
> arch/arm/boot/dts/am335x-evm.dts | 4 +++
> arch/arm/boot/dts/am335x-evmsk.dts | 4 +++
> arch/arm/boot/dts/am33xx.dtsi | 9 +++++++
> 5 files changed, 52 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
>
> diff --git a/Documentation/devicetree/bindings/crypto/omap-sham.txt b/Documentation/devicetree/bindings/crypto/omap-sham.txt
> new file mode 100644
> index 0000000..b97710f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/crypto/omap-sham.txt
> @@ -0,0 +1,31 @@
> +OMAP SoC SHA crypto Module
> +
> +Required properties:
> +
> +- compatible : Should contain entries for this and backward compatible
> + SHAM versions:
> + - "ti,omap2-sham" for OMAP2 & OMAP3.
> + - "ti,omap4-sham" for OMAP4 and AM33XX.
> + Note that these two versions are incompatible.
> +- ti,hwmods: Name of the hwmod associated with the SHAM module
> +- reg : Offset and length of the register set for the module
> +- interrupt-parent : the phandle for the interrupt controller that
> + services interrupts for this module.
I don't think this is strictly speaking necessary -- it's mostly going
to be implicit (it is in the dtsi below). As this is a standard
property, you don't need to document it here.
> +- interrupts : the interrupt number for the SHAM module.
Sorry, I missed this last time, but this should be interrupt-specifier
rather than interrupt number.
Otherwise, this looks good to me. With the fixups above:
Acked-by: Mark Rutland <mark.rutland@arm.com>
> +
> +Optional properties:
> +- dmas: DMA specifier for the rx dma. See the DMA client binding,
> + Documentation/devicetree/bindings/dma/dma.txt
> +- dma-names: DMA request name. Should be "rx" if a dma is present.
> +
> +Example:
> + /* AM335x */
> + sham: sham at 53100000 {
> + compatible = "ti,omap4-sham";
> + ti,hwmods = "sham";
> + reg = <0x53100000 0x200>;
> + interrupt-parent = <&intc>;
> + interrupts = <109>;
> + dmas = <&edma 36>;
> + dma-names = "rx";
> + };
> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
> index 0d63348..8a9802e 100644
> --- a/arch/arm/boot/dts/am335x-bone.dts
> +++ b/arch/arm/boot/dts/am335x-bone.dts
> @@ -19,3 +19,7 @@
> &mmc1 {
> vmmc-supply = <&ldo3_reg>;
> };
> +
> +&sham {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index 23b0a3e..d59e51c 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -522,3 +522,7 @@
> status = "okay";
> vmmc-supply = <&vmmc_reg>;
> };
> +
> +&sham {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
> index bc93895..d45a330 100644
> --- a/arch/arm/boot/dts/am335x-evmsk.dts
> +++ b/arch/arm/boot/dts/am335x-evmsk.dts
> @@ -424,3 +424,7 @@
> status = "okay";
> vmmc-supply = <&vmmc_reg>;
> };
> +
> +&sham {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 553adc6..299710b 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -710,5 +710,14 @@
> #size-cells = <1>;
> status = "disabled";
> };
> +
> + sham: sham at 53100000 {
> + compatible = "ti,omap4-sham";
> + ti,hwmods = "sham";
> + reg = <0x53100000 0x200>;
> + interrupts = <109>;
> + dmas = <&edma 36>;
> + dma-names = "rx";
> + };
> };
> };
> --
> 1.8.1.2
>
>
^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH v2 3/9] ARM: dts: Add SHAM data and documentation for AM33XX
2013-10-04 14:26 ` Mark Rutland
@ 2013-10-05 18:18 ` Joel Fernandes
0 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-10-05 18:18 UTC (permalink / raw)
To: linux-arm-kernel
On 10/04/2013 09:26 AM, Mark Rutland wrote:
> On Mon, Sep 30, 2013 at 04:13:00PM +0100, Joel Fernandes wrote:
>> From: "Mark A. Greer" <mgreer@animalcreek.com>
>>
>> Add the generic AM33XX SHAM module's device tree data and
>> enable it for the am335x-evm, am335x-evmsk, and am335x-bone
>> platforms. Also add Documentation file describing the data
>> for the SHAM module.
>>
>> [joelf at ti.com: Dropped interrupt-parrent property]
>> CC: Paul Walmsley <paul@pwsan.com>
>> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
>> ---
>> .../devicetree/bindings/crypto/omap-sham.txt | 31 ++++++++++++++++++++++
>> arch/arm/boot/dts/am335x-bone.dts | 4 +++
>> arch/arm/boot/dts/am335x-evm.dts | 4 +++
>> arch/arm/boot/dts/am335x-evmsk.dts | 4 +++
>> arch/arm/boot/dts/am33xx.dtsi | 9 +++++++
>> 5 files changed, 52 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
>>
>> diff --git a/Documentation/devicetree/bindings/crypto/omap-sham.txt b/Documentation/devicetree/bindings/crypto/omap-sham.txt
>> new file mode 100644
>> index 0000000..b97710f
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/crypto/omap-sham.txt
>> @@ -0,0 +1,31 @@
>> +OMAP SoC SHA crypto Module
>> +
>> +Required properties:
>> +
>> +- compatible : Should contain entries for this and backward compatible
>> + SHAM versions:
>> + - "ti,omap2-sham" for OMAP2 & OMAP3.
>> + - "ti,omap4-sham" for OMAP4 and AM33XX.
>> + Note that these two versions are incompatible.
>> +- ti,hwmods: Name of the hwmod associated with the SHAM module
>> +- reg : Offset and length of the register set for the module
>> +- interrupt-parent : the phandle for the interrupt controller that
>> + services interrupts for this module.
>
> I don't think this is strictly speaking necessary -- it's mostly going
> to be implicit (it is in the dtsi below). As this is a standard
> property, you don't need to document it here.
Ok, dropping from documentation.
>> +- interrupts : the interrupt number for the SHAM module.
>
> Sorry, I missed this last time, but this should be interrupt-specifier
> rather than interrupt number.
Ok, done.
>
> Otherwise, this looks good to me. With the fixups above:
>
> Acked-by: Mark Rutland <mark.rutland@arm.com>
Thanks!
-Joel
>
>> +
>> +Optional properties:
>> +- dmas: DMA specifier for the rx dma. See the DMA client binding,
>> + Documentation/devicetree/bindings/dma/dma.txt
>> +- dma-names: DMA request name. Should be "rx" if a dma is present.
>> +
>> +Example:
>> + /* AM335x */
>> + sham: sham at 53100000 {
>> + compatible = "ti,omap4-sham";
>> + ti,hwmods = "sham";
>> + reg = <0x53100000 0x200>;
>> + interrupt-parent = <&intc>;
>> + interrupts = <109>;
>> + dmas = <&edma 36>;
>> + dma-names = "rx";
>> + };
>> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
>> index 0d63348..8a9802e 100644
>> --- a/arch/arm/boot/dts/am335x-bone.dts
>> +++ b/arch/arm/boot/dts/am335x-bone.dts
>> @@ -19,3 +19,7 @@
>> &mmc1 {
>> vmmc-supply = <&ldo3_reg>;
>> };
>> +
>> +&sham {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
>> index 23b0a3e..d59e51c 100644
>> --- a/arch/arm/boot/dts/am335x-evm.dts
>> +++ b/arch/arm/boot/dts/am335x-evm.dts
>> @@ -522,3 +522,7 @@
>> status = "okay";
>> vmmc-supply = <&vmmc_reg>;
>> };
>> +
>> +&sham {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
>> index bc93895..d45a330 100644
>> --- a/arch/arm/boot/dts/am335x-evmsk.dts
>> +++ b/arch/arm/boot/dts/am335x-evmsk.dts
>> @@ -424,3 +424,7 @@
>> status = "okay";
>> vmmc-supply = <&vmmc_reg>;
>> };
>> +
>> +&sham {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
>> index 553adc6..299710b 100644
>> --- a/arch/arm/boot/dts/am33xx.dtsi
>> +++ b/arch/arm/boot/dts/am33xx.dtsi
>> @@ -710,5 +710,14 @@
>> #size-cells = <1>;
>> status = "disabled";
>> };
>> +
>> + sham: sham at 53100000 {
>> + compatible = "ti,omap4-sham";
>> + ti,hwmods = "sham";
>> + reg = <0x53100000 0x200>;
>> + interrupts = <109>;
>> + dmas = <&edma 36>;
>> + dma-names = "rx";
>> + };
>> };
>> };
>> --
>> 1.8.1.2
>>
>>
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v2 4/9] ARM: dts: Add AES data and documentation for AM33XX
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
` (2 preceding siblings ...)
2013-09-30 15:13 ` [PATCH v2 3/9] ARM: dts: Add SHAM data and documentation for AM33XX Joel Fernandes
@ 2013-09-30 15:13 ` Joel Fernandes
2013-10-04 14:33 ` Mark Rutland
2013-09-30 15:13 ` [PATCH v2 5/9] am33xx: dts: Fix AES interrupt number Joel Fernandes
` (5 subsequent siblings)
9 siblings, 1 reply; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:13 UTC (permalink / raw)
To: linux-arm-kernel
From: "Mark A. Greer" <mgreer@animalcreek.com>
Add the generic AM33XX AES module's device tree data and
enable it for the am335x-evm, am335x-evmsk, and am335x-bone
platforms. Also add Documentation file describing the data
for the AES module.
[joelf at ti.com: Dropped interrupt-parent propert]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
---
.../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++++++++++++++
arch/arm/boot/dts/am335x-bone.dts | 4 +++
arch/arm/boot/dts/am335x-evm.dts | 4 +++
arch/arm/boot/dts/am335x-evmsk.dts | 4 +++
arch/arm/boot/dts/am33xx.dtsi | 10 +++++++
5 files changed, 56 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
diff --git a/Documentation/devicetree/bindings/crypto/omap-aes.txt b/Documentation/devicetree/bindings/crypto/omap-aes.txt
new file mode 100644
index 0000000..4bb1e27
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-aes.txt
@@ -0,0 +1,34 @@
+OMAP SoC AES crypto Module
+
+Required properties:
+
+- compatible : Should contain entries for this and backward compatible
+ AES versions:
+ - "ti,omap2-aes" for OMAP2.
+ - "ti,omap3-aes" for OMAP3.
+ - "ti,omap4-aes" for OMAP4 and AM33XX.
+ Note that the OMAP2 and 3 versions are compatible (OMAP3 supports
+ more algorithms) but they are incompatible with OMAP4.
+- ti,hwmods: Name of the hwmod associated with the AES odule
+- reg : Offset and length of the register set for the module
+- interrupt-parent : the phandle for the interrupt controller that
+ services interrupts for this module.
+- interrupts : the interrupt number for the AES odule.
+
+Optional properties:
+- dmas: DMA specifier for tx and rx dma. See the DMA client binding,
+ Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: DMA request names. Should be '"tx", "rx"' if dma is present.
+
+Example:
+ /* AM335x */
+ aes: aes at 53500000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes";
+ reg = <0x53500000 0xa0>;
+ interrupt-parent = <&intc>;
+ interrupts = <102>;
+ dmas = <&edma 6
+ &edma 5>;
+ dma-names = "tx", "rx";
+ };
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index 8a9802e..94ee427 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -23,3 +23,7 @@
&sham {
status = "okay";
};
+
+&aes {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index d59e51c..86463fa 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -526,3 +526,7 @@
&sham {
status = "okay";
};
+
+&aes {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index d45a330..f577e65 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -428,3 +428,7 @@
&sham {
status = "okay";
};
+
+&aes {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 299710b..0daa1b2 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -719,5 +719,15 @@
dmas = <&edma 36>;
dma-names = "rx";
};
+
+ aes: aes at 53500000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes";
+ reg = <0x53500000 0xa0>;
+ interrupts = <102>;
+ dmas = <&edma 6
+ &edma 5>;
+ dma-names = "tx", "rx";
+ };
};
};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 4/9] ARM: dts: Add AES data and documentation for AM33XX
2013-09-30 15:13 ` [PATCH v2 4/9] ARM: dts: Add AES " Joel Fernandes
@ 2013-10-04 14:33 ` Mark Rutland
2013-10-05 18:29 ` Joel Fernandes
0 siblings, 1 reply; 19+ messages in thread
From: Mark Rutland @ 2013-10-04 14:33 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Sep 30, 2013 at 04:13:01PM +0100, Joel Fernandes wrote:
> From: "Mark A. Greer" <mgreer@animalcreek.com>
>
> Add the generic AM33XX AES module's device tree data and
> enable it for the am335x-evm, am335x-evmsk, and am335x-bone
> platforms. Also add Documentation file describing the data
> for the AES module.
>
> [joelf at ti.com: Dropped interrupt-parent propert]
>
> CC: Paul Walmsley <paul@pwsan.com>
> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
> ---
> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++++++++++++++
> arch/arm/boot/dts/am335x-bone.dts | 4 +++
> arch/arm/boot/dts/am335x-evm.dts | 4 +++
> arch/arm/boot/dts/am335x-evmsk.dts | 4 +++
> arch/arm/boot/dts/am33xx.dtsi | 10 +++++++
> 5 files changed, 56 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
>
> diff --git a/Documentation/devicetree/bindings/crypto/omap-aes.txt b/Documentation/devicetree/bindings/crypto/omap-aes.txt
> new file mode 100644
> index 0000000..4bb1e27
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/crypto/omap-aes.txt
> @@ -0,0 +1,34 @@
> +OMAP SoC AES crypto Module
> +
> +Required properties:
> +
> +- compatible : Should contain entries for this and backward compatible
> + AES versions:
> + - "ti,omap2-aes" for OMAP2.
> + - "ti,omap3-aes" for OMAP3.
> + - "ti,omap4-aes" for OMAP4 and AM33XX.
> + Note that the OMAP2 and 3 versions are compatible (OMAP3 supports
> + more algorithms) but they are incompatible with OMAP4.
> +- ti,hwmods: Name of the hwmod associated with the AES odule
> +- reg : Offset and length of the register set for the module
> +- interrupt-parent : the phandle for the interrupt controller that
> + services interrupts for this module.
> +- interrupts : the interrupt number for the AES odule.
Similar comments to the SHAM module here:
* s/interrupt number/interrupt-specifier/
* Drop interrupt-parent.
* s/AES odule/AES module/
> +
> +Optional properties:
> +- dmas: DMA specifier for tx and rx dma. See the DMA client binding,
> + Documentation/devicetree/bindings/dma/dma.txt
s/DMA specifier/DMA specifiers/
> +- dma-names: DMA request names. Should be '"tx", "rx"' if dma is present.
Nit: I'd prefer 'Should include "tx" and "rx" if present' -- I hope the
driver's requesting these by name rather than relying on a specific
ordering (it makes future expansion and optional components far easier
to handle sanely).
> +
> +Example:
> + /* AM335x */
> + aes: aes at 53500000 {
> + compatible = "ti,omap4-aes";
> + ti,hwmods = "aes";
> + reg = <0x53500000 0xa0>;
> + interrupt-parent = <&intc>;
> + interrupts = <102>;
> + dmas = <&edma 6
> + &edma 5>;
> + dma-names = "tx", "rx";
> + };
Minor nit, but for consistency could you bracket the DMAs individually:
dmas = <&edma 6>,
<&edma 5>;
> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
> index 8a9802e..94ee427 100644
> --- a/arch/arm/boot/dts/am335x-bone.dts
> +++ b/arch/arm/boot/dts/am335x-bone.dts
> @@ -23,3 +23,7 @@
> &sham {
> status = "okay";
> };
> +
> +&aes {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index d59e51c..86463fa 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -526,3 +526,7 @@
> &sham {
> status = "okay";
> };
> +
> +&aes {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
> index d45a330..f577e65 100644
> --- a/arch/arm/boot/dts/am335x-evmsk.dts
> +++ b/arch/arm/boot/dts/am335x-evmsk.dts
> @@ -428,3 +428,7 @@
> &sham {
> status = "okay";
> };
> +
> +&aes {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 299710b..0daa1b2 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -719,5 +719,15 @@
> dmas = <&edma 36>;
> dma-names = "rx";
> };
> +
> + aes: aes at 53500000 {
> + compatible = "ti,omap4-aes";
> + ti,hwmods = "aes";
> + reg = <0x53500000 0xa0>;
> + interrupts = <102>;
> + dmas = <&edma 6
> + &edma 5>;
Bracketing here too, please.
Cheers,
Mark.
> + dma-names = "tx", "rx";
> + };
> };
> };
> --
> 1.8.1.2
>
>
^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH v2 4/9] ARM: dts: Add AES data and documentation for AM33XX
2013-10-04 14:33 ` Mark Rutland
@ 2013-10-05 18:29 ` Joel Fernandes
0 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-10-05 18:29 UTC (permalink / raw)
To: linux-arm-kernel
These patches were not authored by me but I'll go ahead and fix them up anyway.
On 10/04/2013 09:33 AM, Mark Rutland wrote:
> On Mon, Sep 30, 2013 at 04:13:01PM +0100, Joel Fernandes wrote:
>> From: "Mark A. Greer" <mgreer@animalcreek.com>
>>
>> Add the generic AM33XX AES module's device tree data and
>> enable it for the am335x-evm, am335x-evmsk, and am335x-bone
>> platforms. Also add Documentation file describing the data
>> for the AES module.
>>
>> [joelf at ti.com: Dropped interrupt-parent propert]
>>
>> CC: Paul Walmsley <paul@pwsan.com>
>> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
>> ---
>> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++++++++++++++
>> arch/arm/boot/dts/am335x-bone.dts | 4 +++
>> arch/arm/boot/dts/am335x-evm.dts | 4 +++
>> arch/arm/boot/dts/am335x-evmsk.dts | 4 +++
>> arch/arm/boot/dts/am33xx.dtsi | 10 +++++++
>> 5 files changed, 56 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
>>
>> diff --git a/Documentation/devicetree/bindings/crypto/omap-aes.txt b/Documentation/devicetree/bindings/crypto/omap-aes.txt
>> new file mode 100644
>> index 0000000..4bb1e27
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/crypto/omap-aes.txt
>> @@ -0,0 +1,34 @@
>> +OMAP SoC AES crypto Module
>> +
>> +Required properties:
>> +
>> +- compatible : Should contain entries for this and backward compatible
>> + AES versions:
>> + - "ti,omap2-aes" for OMAP2.
>> + - "ti,omap3-aes" for OMAP3.
>> + - "ti,omap4-aes" for OMAP4 and AM33XX.
>> + Note that the OMAP2 and 3 versions are compatible (OMAP3 supports
>> + more algorithms) but they are incompatible with OMAP4.
>> +- ti,hwmods: Name of the hwmod associated with the AES odule
>> +- reg : Offset and length of the register set for the module
>> +- interrupt-parent : the phandle for the interrupt controller that
>> + services interrupts for this module.
>> +- interrupts : the interrupt number for the AES odule.
>
> Similar comments to the SHAM module here:
>
> * s/interrupt number/interrupt-specifier/
> * Drop interrupt-parent.
> * s/AES odule/AES module/
Ok, done.
>> +
>> +Optional properties:
>> +- dmas: DMA specifier for tx and rx dma. See the DMA client binding,
>> + Documentation/devicetree/bindings/dma/dma.txt
>
> s/DMA specifier/DMA specifiers/
>
>> +- dma-names: DMA request names. Should be '"tx", "rx"' if dma is present.
>
> Nit: I'd prefer 'Should include "tx" and "rx" if present' -- I hope the
Ok, changed to the same.
> driver's requesting these by name rather than relying on a specific
> ordering (it makes future expansion and optional components far easier
> to handle sanely).
Yes, that's the case. Its handled by name using the
dma_request_slave_channel_compat API.
>> +
>> +Example:
>> + /* AM335x */
>> + aes: aes at 53500000 {
>> + compatible = "ti,omap4-aes";
>> + ti,hwmods = "aes";
>> + reg = <0x53500000 0xa0>;
>> + interrupt-parent = <&intc>;
>> + interrupts = <102>;
>> + dmas = <&edma 6
>> + &edma 5>;
>> + dma-names = "tx", "rx";
>> + };
>
> Minor nit, but for consistency could you bracket the DMAs individually:
>
> dmas = <&edma 6>,
> <&edma 5>;
Ok changed as above.
>
>> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
>> index 8a9802e..94ee427 100644
>> --- a/arch/arm/boot/dts/am335x-bone.dts
>> +++ b/arch/arm/boot/dts/am335x-bone.dts
>> @@ -23,3 +23,7 @@
>> &sham {
>> status = "okay";
>> };
>> +
>> +&aes {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
>> index d59e51c..86463fa 100644
>> --- a/arch/arm/boot/dts/am335x-evm.dts
>> +++ b/arch/arm/boot/dts/am335x-evm.dts
>> @@ -526,3 +526,7 @@
>> &sham {
>> status = "okay";
>> };
>> +
>> +&aes {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
>> index d45a330..f577e65 100644
>> --- a/arch/arm/boot/dts/am335x-evmsk.dts
>> +++ b/arch/arm/boot/dts/am335x-evmsk.dts
>> @@ -428,3 +428,7 @@
>> &sham {
>> status = "okay";
>> };
>> +
>> +&aes {
>> + status = "okay";
>> +};
>> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
>> index 299710b..0daa1b2 100644
>> --- a/arch/arm/boot/dts/am33xx.dtsi
>> +++ b/arch/arm/boot/dts/am33xx.dtsi
>> @@ -719,5 +719,15 @@
>> dmas = <&edma 36>;
>> dma-names = "rx";
>> };
>> +
>> + aes: aes at 53500000 {
>> + compatible = "ti,omap4-aes";
>> + ti,hwmods = "aes";
>> + reg = <0x53500000 0xa0>;
>> + interrupts = <102>;
>> + dmas = <&edma 6
>> + &edma 5>;
>
> Bracketing here too, please.
Done.
Thanks,
-Joel
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v2 5/9] am33xx: dts: Fix AES interrupt number
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
` (3 preceding siblings ...)
2013-09-30 15:13 ` [PATCH v2 4/9] ARM: dts: Add AES " Joel Fernandes
@ 2013-09-30 15:13 ` Joel Fernandes
2013-10-04 14:19 ` Benoit Cousson
2013-09-30 15:13 ` [PATCH v2 6/9] ARM: am437x: dts: Add AES node for am437x Joel Fernandes
` (4 subsequent siblings)
9 siblings, 1 reply; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:13 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/boot/dts/am33xx.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 0daa1b2..d7be90a 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -724,7 +724,7 @@
compatible = "ti,omap4-aes";
ti,hwmods = "aes";
reg = <0x53500000 0xa0>;
- interrupts = <102>;
+ interrupts = <103>;
dmas = <&edma 6
&edma 5>;
dma-names = "tx", "rx";
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 5/9] am33xx: dts: Fix AES interrupt number
2013-09-30 15:13 ` [PATCH v2 5/9] am33xx: dts: Fix AES interrupt number Joel Fernandes
@ 2013-10-04 14:19 ` Benoit Cousson
0 siblings, 0 replies; 19+ messages in thread
From: Benoit Cousson @ 2013-10-04 14:19 UTC (permalink / raw)
To: linux-arm-kernel
On 30/09/2013 17:13, Joel Fernandes wrote:
> Signed-off-by: Joel Fernandes <joelf@ti.com>
Even if this is obvious, a small changelog is always recommended.
Thanks,
Benoit
> ---
> arch/arm/boot/dts/am33xx.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 0daa1b2..d7be90a 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -724,7 +724,7 @@
> compatible = "ti,omap4-aes";
> ti,hwmods = "aes";
> reg = <0x53500000 0xa0>;
> - interrupts = <102>;
> + interrupts = <103>;
> dmas = <&edma 6
> &edma 5>;
> dma-names = "tx", "rx";
>
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v2 6/9] ARM: am437x: dts: Add AES node for am437x
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
` (4 preceding siblings ...)
2013-09-30 15:13 ` [PATCH v2 5/9] am33xx: dts: Fix AES interrupt number Joel Fernandes
@ 2013-09-30 15:13 ` Joel Fernandes
2013-09-30 15:13 ` [PATCH v2 7/9] ARM: am437x: dts: Add DES " Joel Fernandes
` (3 subsequent siblings)
9 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:13 UTC (permalink / raw)
To: linux-arm-kernel
AM437x SoC has AES module similar to the one on OMAP4.
Add DT node for the same.
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/boot/dts/am4372.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 0fe393a..7e9ff75 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -411,5 +411,12 @@
ti,hwmods = "epwmss5";
status = "disabled";
};
+
+ aes: aes at 53501000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes";
+ reg = <0x53501000 0xa0>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 7/9] ARM: am437x: dts: Add DES node for am437x
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
` (5 preceding siblings ...)
2013-09-30 15:13 ` [PATCH v2 6/9] ARM: am437x: dts: Add AES node for am437x Joel Fernandes
@ 2013-09-30 15:13 ` Joel Fernandes
2013-09-30 15:13 ` [PATCH v2 8/9] ARM: dts: AM33XX: Add LCDC info into am335x-evm Joel Fernandes
` (2 subsequent siblings)
9 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:13 UTC (permalink / raw)
To: linux-arm-kernel
AM437x SoC has a DES3DES module similar to the one on OMAP4.
Add DT node for the same.
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/boot/dts/am4372.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 7e9ff75..a403172 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -418,5 +418,12 @@
reg = <0x53501000 0xa0>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
};
+
+ des: des at 53701000 {
+ compatible = "ti,omap4-des";
+ ti,hwmods = "des";
+ reg = <0x53701000 0xa0>;
+ interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 8/9] ARM: dts: AM33XX: Add LCDC info into am335x-evm
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
` (6 preceding siblings ...)
2013-09-30 15:13 ` [PATCH v2 7/9] ARM: am437x: dts: Add DES " Joel Fernandes
@ 2013-09-30 15:13 ` Joel Fernandes
2013-09-30 15:13 ` [PATCH v2 9/9] dts: boneblack: add pinmux and hdmi node to enable display Joel Fernandes
2013-10-03 13:25 ` [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Benoit Cousson
9 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:13 UTC (permalink / raw)
To: linux-arm-kernel
From: Benoit Parrot <bparrot@ti.com>
Add LCDC device node in DT for am33xx
Add LCDC and Panel info in DT for am335x-evm
Changes:
- remove redundant/unnecessary SoC specific setting in the board dts
- resolved conflicts on for_3.13/dts
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/boot/dts/am335x-evm.dts | 71 ++++++++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/am33xx.dtsi | 9 +++++
2 files changed, 80 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 86463fa..b73f41f 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -85,6 +85,40 @@
brightness-levels = <0 51 53 56 62 75 101 152 255>;
default-brightness-level = <8>;
};
+
+ panel {
+ compatible = "ti,tilcdc,panel";
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins_s0>;
+ panel-info {
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <32>;
+ fdd = <0x80>;
+ sync-edge = <0>;
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+ };
+
+ display-timings {
+ 800x480p62 {
+ clock-frequency = <30000000>;
+ hactive = <800>;
+ vactive = <480>;
+ hfront-porch = <39>;
+ hback-porch = <39>;
+ hsync-len = <47>;
+ vback-porch = <29>;
+ vfront-porch = <13>;
+ vsync-len = <2>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ };
+ };
+ };
};
&am33xx_pinmux {
@@ -212,6 +246,39 @@
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
+
+ lcd_pins_s0: lcd_pins_s0 {
+ pinctrl-single,pins = <
+ 0x20 0x01 /* gpmc_ad8.lcd_data16, OUTPUT | MODE1 */
+ 0x24 0x01 /* gpmc_ad9.lcd_data17, OUTPUT | MODE1 */
+ 0x28 0x01 /* gpmc_ad10.lcd_data18, OUTPUT | MODE1 */
+ 0x2c 0x01 /* gpmc_ad11.lcd_data19, OUTPUT | MODE1 */
+ 0x30 0x01 /* gpmc_ad12.lcd_data20, OUTPUT | MODE1 */
+ 0x34 0x01 /* gpmc_ad13.lcd_data21, OUTPUT | MODE1 */
+ 0x38 0x01 /* gpmc_ad14.lcd_data22, OUTPUT | MODE1 */
+ 0x3c 0x01 /* gpmc_ad15.lcd_data23, OUTPUT | MODE1 */
+ 0xa0 0x00 /* lcd_data0.lcd_data0, OUTPUT | MODE0 */
+ 0xa4 0x00 /* lcd_data1.lcd_data1, OUTPUT | MODE0 */
+ 0xa8 0x00 /* lcd_data2.lcd_data2, OUTPUT | MODE0 */
+ 0xac 0x00 /* lcd_data3.lcd_data3, OUTPUT | MODE0 */
+ 0xb0 0x00 /* lcd_data4.lcd_data4, OUTPUT | MODE0 */
+ 0xb4 0x00 /* lcd_data5.lcd_data5, OUTPUT | MODE0 */
+ 0xb8 0x00 /* lcd_data6.lcd_data6, OUTPUT | MODE0 */
+ 0xbc 0x00 /* lcd_data7.lcd_data7, OUTPUT | MODE0 */
+ 0xc0 0x00 /* lcd_data8.lcd_data8, OUTPUT | MODE0 */
+ 0xc4 0x00 /* lcd_data9.lcd_data9, OUTPUT | MODE0 */
+ 0xc8 0x00 /* lcd_data10.lcd_data10, OUTPUT | MODE0 */
+ 0xcc 0x00 /* lcd_data11.lcd_data11, OUTPUT | MODE0 */
+ 0xd0 0x00 /* lcd_data12.lcd_data12, OUTPUT | MODE0 */
+ 0xd4 0x00 /* lcd_data13.lcd_data13, OUTPUT | MODE0 */
+ 0xd8 0x00 /* lcd_data14.lcd_data14, OUTPUT | MODE0 */
+ 0xdc 0x00 /* lcd_data15.lcd_data15, OUTPUT | MODE0 */
+ 0xe0 0x00 /* lcd_vsync.lcd_vsync, OUTPUT | MODE0 */
+ 0xe4 0x00 /* lcd_hsync.lcd_hsync, OUTPUT | MODE0 */
+ 0xe8 0x00 /* lcd_pclk.lcd_pclk, OUTPUT | MODE0 */
+ 0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OUTPUT | MODE0 */
+ >;
+ };
};
&uart0 {
@@ -308,6 +375,10 @@
};
};
+&lcdc {
+ status = "okay";
+};
+
&elm {
status = "okay";
};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index d7be90a..f870d0b 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -682,6 +682,15 @@
status = "disabled";
};
+ lcdc: lcdc at 4830e000 {
+ compatible = "ti,am33xx-tilcdc";
+ reg = <0x4830e000 0x1000>;
+ interrupt-parent = <&intc>;
+ interrupts = <36>;
+ ti,hwmods = "lcdc";
+ status = "disabled";
+ };
+
tscadc: tscadc at 44e0d000 {
compatible = "ti,am3359-tscadc";
reg = <0x44e0d000 0x1000>;
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 9/9] dts: boneblack: add pinmux and hdmi node to enable display
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
` (7 preceding siblings ...)
2013-09-30 15:13 ` [PATCH v2 8/9] ARM: dts: AM33XX: Add LCDC info into am335x-evm Joel Fernandes
@ 2013-09-30 15:13 ` Joel Fernandes
2013-10-03 13:25 ` [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Benoit Cousson
9 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-09-30 15:13 UTC (permalink / raw)
To: linux-arm-kernel
From: Darren Etheridge <detheridge@ti.com>
Enable the hdmi output and the LCD Controller on BeagleBone
Black. Also configure the correct pinmux for output of
video data from the SoC to the HDMI encoder.
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/boot/dts/am335x-boneblack.dts | 48 ++++++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
index 16b3bea..6b71ad9 100644
--- a/arch/arm/boot/dts/am335x-boneblack.dts
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
@@ -28,3 +28,51 @@
status = "okay";
ti,vcc-aux-disable-is-sleep;
};
+
+&am33xx_pinmux {
+ nxp_hdmi_bonelt_pins: nxp_hdmi_bonelt_pins {
+ pinctrl-single,pins = <
+ 0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */
+ 0xa0 0x08 /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xa4 0x08 /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xa8 0x08 /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xac 0x08 /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xb0 0x08 /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xb4 0x08 /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xb8 0x08 /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xbc 0x08 /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xc0 0x08 /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xc4 0x08 /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xc8 0x08 /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xcc 0x08 /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xd0 0x08 /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xd4 0x08 /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xd8 0x08 /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xdc 0x08 /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */
+ 0xe0 0x00 /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
+ 0xe4 0x00 /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
+ 0xe8 0x00 /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
+ 0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */
+ >;
+ };
+ nxp_hdmi_bonelt_off_pins: nxp_hdmi_bonelt_off_pins {
+ pinctrl-single,pins = <
+ 0x1b0 0x03 /* xdma_event_intr0, OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */
+ >;
+ };
+};
+
+&lcdc {
+ status = "okay";
+};
+
+/ {
+ hdmi {
+ compatible = "ti,tilcdc,slave";
+ i2c = <&i2c0>;
+ pinctrl-names = "default", "off";
+ pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
+ pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
+ status = "okay";
+ };
+};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 19+ messages in thread* [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13
2013-09-30 15:12 [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Joel Fernandes
` (8 preceding siblings ...)
2013-09-30 15:13 ` [PATCH v2 9/9] dts: boneblack: add pinmux and hdmi node to enable display Joel Fernandes
@ 2013-10-03 13:25 ` Benoit Cousson
2013-10-04 2:00 ` Joel Fernandes
9 siblings, 1 reply; 19+ messages in thread
From: Benoit Cousson @ 2013-10-03 13:25 UTC (permalink / raw)
To: linux-arm-kernel
+ DT list and DT maintainers.
Hi Joel,
Thanks for the update. It looks good to me.
For the new bindings added below;
> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++
> .../devicetree/bindings/crypto/omap-sham.txt | 31 +++++++++
I will need the acked-by from one of the DT maintainers.
Regards,
Benoit
On 30/09/2013 17:12, Joel Fernandes wrote:
> Following series is a collection of dts patches for the below features:
> crypto:
> aes, sha on am335x
> aes, des on am437x
> aes, des on omap4
> display:
> beaglebone black HDMI
> am335x-evm panel
>
> Series is based on Benoit Cousson's for_3.13/dts branch (commit sha 45646cd)
> Available at: git at github.com:joelagnel/linux-kernel.git (branch for-benoit)
>
> v2 changes:
> - Fixed hex capitalization
> - Dropped interrupt-parent property and use macros
>
> Benoit Parrot (1):
> ARM: dts: AM33XX: Add LCDC info into am335x-evm
>
> Darren Etheridge (1):
> dts: boneblack: add pinmux and hdmi node to enable display
>
> Joel Fernandes (5):
> omap4: dts: Add node for AES
> omap4: dts: Add node for DES3DES module
> am33xx: dts: Fix AES interrupt number
> ARM: am437x: dts: Add AES node for am437x
> ARM: am437x: dts: Add DES node for am437x
>
> Mark A. Greer (2):
> ARM: dts: Add SHAM data and documentation for AM33XX
> ARM: dts: Add AES data and documentation for AM33XX
>
> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++
> .../devicetree/bindings/crypto/omap-sham.txt | 31 +++++++++
> arch/arm/boot/dts/am335x-bone.dts | 8 +++
> arch/arm/boot/dts/am335x-boneblack.dts | 48 +++++++++++++
> arch/arm/boot/dts/am335x-evm.dts | 79 ++++++++++++++++++++++
> arch/arm/boot/dts/am335x-evmsk.dts | 8 +++
> arch/arm/boot/dts/am33xx.dtsi | 28 ++++++++
> arch/arm/boot/dts/am4372.dtsi | 14 ++++
> arch/arm/boot/dts/omap4.dtsi | 18 +++++
> 9 files changed, 268 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
>
^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13
2013-10-03 13:25 ` [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13 Benoit Cousson
@ 2013-10-04 2:00 ` Joel Fernandes
2013-10-04 14:10 ` Benoit Cousson
0 siblings, 1 reply; 19+ messages in thread
From: Joel Fernandes @ 2013-10-04 2:00 UTC (permalink / raw)
To: linux-arm-kernel
On 10/03/2013 08:25 AM, Benoit Cousson wrote:
> + DT list and DT maintainers.
>
> Hi Joel,
>
> Thanks for the update. It looks good to me.
>
> For the new bindings added below;
>
>> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++
>> .../devicetree/bindings/crypto/omap-sham.txt | 31 +++++++++
>
> I will need the acked-by from one of the DT maintainers.
Sure. To help with giving Ack for this, I'd like to also mention these patches
were due for long time and reposted. The supporting code is already in the kernel.
Also bindings were reviewed by Mark Rutland comments in the following thread
were addressed:
http://www.spinics.net/lists/arm-kernel/msg269006.html
Mark, could you give Ack for these patches if they look OK?
thanks,
-Joel
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13
2013-10-04 2:00 ` Joel Fernandes
@ 2013-10-04 14:10 ` Benoit Cousson
2013-10-04 14:50 ` Joel Fernandes
0 siblings, 1 reply; 19+ messages in thread
From: Benoit Cousson @ 2013-10-04 14:10 UTC (permalink / raw)
To: linux-arm-kernel
On 04/10/2013 04:00, Joel Fernandes wrote:
> On 10/03/2013 08:25 AM, Benoit Cousson wrote:
>> + DT list and DT maintainers.
>>
>> Hi Joel,
>>
>> Thanks for the update. It looks good to me.
>>
>> For the new bindings added below;
>>
>>> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++
>>> .../devicetree/bindings/crypto/omap-sham.txt | 31 +++++++++
>>
>> I will need the acked-by from one of the DT maintainers.
>
> Sure. To help with giving Ack for this, I'd like to also mention these patches
> were due for long time and reposted. The supporting code is already in the kernel.
>
> Also bindings were reviewed by Mark Rutland comments in the following thread
> were addressed:
> http://www.spinics.net/lists/arm-kernel/msg269006.html
OK, that's good news, at least it was already reviewed by Mark.
I'm fixing and pulling the series, and will add Mark's Acked-by as soon
as he will send it.
Meanwhile some nits, I'm fixing myself this time :-)
None of your subjects is following the same guideline and the repertory
guideline...
omap4: dts: Add node for AES
omap4: dts: Add node for DES3DES module
am33xx: dts: Fix AES interrupt number
ARM: am437x: dts: Add AES node for am437x
ARM: am437x: dts: Add DES node for am437x
It should be ARM: dts: OMAPXXX or AMXXX...
Regards,
Benoit
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v2 0/9] ARM: dts: DT data for OMAP platforms for v3.13
2013-10-04 14:10 ` Benoit Cousson
@ 2013-10-04 14:50 ` Joel Fernandes
0 siblings, 0 replies; 19+ messages in thread
From: Joel Fernandes @ 2013-10-04 14:50 UTC (permalink / raw)
To: linux-arm-kernel
On 10/04/2013 09:10 AM, Benoit Cousson wrote:
> On 04/10/2013 04:00, Joel Fernandes wrote:
>> On 10/03/2013 08:25 AM, Benoit Cousson wrote:
>>> + DT list and DT maintainers.
>>>
>>> Hi Joel,
>>>
>>> Thanks for the update. It looks good to me.
>>>
>>> For the new bindings added below;
>>>
>>>> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++
>>>> .../devicetree/bindings/crypto/omap-sham.txt | 31 +++++++++
>>>
>>> I will need the acked-by from one of the DT maintainers.
>>
>> Sure. To help with giving Ack for this, I'd like to also mention these patches
>> were due for long time and reposted. The supporting code is already in the
>> kernel.
>>
>> Also bindings were reviewed by Mark Rutland comments in the following thread
>> were addressed:
>> http://www.spinics.net/lists/arm-kernel/msg269006.html
>
> OK, that's good news, at least it was already reviewed by Mark.
>
> I'm fixing and pulling the series, and will add Mark's Acked-by as soon as he
> will send it.
>
> Meanwhile some nits, I'm fixing myself this time :-)
>
> None of your subjects is following the same guideline and the repertory
> guideline...
>
> omap4: dts: Add node for AES
> omap4: dts: Add node for DES3DES module
> am33xx: dts: Fix AES interrupt number
> ARM: am437x: dts: Add AES node for am437x
> ARM: am437x: dts: Add DES node for am437x
>
> It should be ARM: dts: OMAPXXX or AMXXX...
>
> Regards,
> Benoit
>
On 10/04/2013 09:10 AM, Benoit Cousson wrote:> On 04/10/2013 04:00, Joel
Fernandes wrote:
>> On 10/03/2013 08:25 AM, Benoit Cousson wrote:
>>> + DT list and DT maintainers.
>>>
>>> Hi Joel,
>>>
>>> Thanks for the update. It looks good to me.
>>>
>>> For the new bindings added below;
>>>
>>>> .../devicetree/bindings/crypto/omap-aes.txt | 34 ++++++++++
>>>> .../devicetree/bindings/crypto/omap-sham.txt | 31 +++++++++
>>>
>>> I will need the acked-by from one of the DT maintainers.
>>
>> Sure. To help with giving Ack for this, I'd like to also mention these patches
>> were due for long time and reposted. The supporting code is already in the
>> kernel.
>>
>> Also bindings were reviewed by Mark Rutland comments in the following thread
>> were addressed:
>> http://www.spinics.net/lists/arm-kernel/msg269006.html
>
> OK, that's good news, at least it was already reviewed by Mark.
>
> I'm fixing and pulling the series, and will add Mark's Acked-by as soon as he
> will send it.
>
> Meanwhile some nits, I'm fixing myself this time :-)
>
> None of your subjects is following the same guideline and the repertory
> guideline...
>
> omap4: dts: Add node for AES
> omap4: dts: Add node for DES3DES module
> am33xx: dts: Fix AES interrupt number
> ARM: am437x: dts: Add AES node for am437x
> ARM: am437x: dts: Add DES node for am437x
>
> It should be ARM: dts: OMAPXXX or AMXXX...
Thanks & sorry about that.
I think Mark came back with some more comments on 2 of those patches. I will
work on those and repost.
-Joel
^ permalink raw reply [flat|nested] 19+ messages in thread