* [PATCH v3 0/3] AM33XX crypto DTS patches
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree
These patches are some minor fixups and changes to commit messages to the
AM33XX crypto (aes, sham) patches with reference to the comments at:
http://comments.gmane.org/gmane.linux.drivers.devicetree/45961
Joel Fernandes (1):
ARM: dts: AM33XX: Fix AES interrupt number
Mark A. Greer (2):
ARM: dts: AM33XX: Add SHAM data and documentation
ARM: dts: AM33XX: Add AES data and documentation
.../devicetree/bindings/crypto/omap-aes.txt | 31 ++++++++++++++++++++++
.../devicetree/bindings/crypto/omap-sham.txt | 28 +++++++++++++++++++
arch/arm/boot/dts/am335x-bone.dts | 8 ++++++
arch/arm/boot/dts/am335x-evm.dts | 8 ++++++
arch/arm/boot/dts/am335x-evmsk.dts | 8 ++++++
arch/arm/boot/dts/am33xx.dtsi | 19 +++++++++++++
6 files changed, 102 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
--
1.8.1.2
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 0/3] AM33XX crypto DTS patches
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree-u79uwXL29TY76Z2rM5mHXA
These patches are some minor fixups and changes to commit messages to the
AM33XX crypto (aes, sham) patches with reference to the comments at:
http://comments.gmane.org/gmane.linux.drivers.devicetree/45961
Joel Fernandes (1):
ARM: dts: AM33XX: Fix AES interrupt number
Mark A. Greer (2):
ARM: dts: AM33XX: Add SHAM data and documentation
ARM: dts: AM33XX: Add AES data and documentation
.../devicetree/bindings/crypto/omap-aes.txt | 31 ++++++++++++++++++++++
.../devicetree/bindings/crypto/omap-sham.txt | 28 +++++++++++++++++++
arch/arm/boot/dts/am335x-bone.dts | 8 ++++++
arch/arm/boot/dts/am335x-evm.dts | 8 ++++++
arch/arm/boot/dts/am335x-evmsk.dts | 8 ++++++
arch/arm/boot/dts/am33xx.dtsi | 19 +++++++++++++
6 files changed, 102 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
--
1.8.1.2
--
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More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 0/3] AM33XX crypto DTS patches
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: linux-arm-kernel
These patches are some minor fixups and changes to commit messages to the
AM33XX crypto (aes, sham) patches with reference to the comments at:
http://comments.gmane.org/gmane.linux.drivers.devicetree/45961
Joel Fernandes (1):
ARM: dts: AM33XX: Fix AES interrupt number
Mark A. Greer (2):
ARM: dts: AM33XX: Add SHAM data and documentation
ARM: dts: AM33XX: Add AES data and documentation
.../devicetree/bindings/crypto/omap-aes.txt | 31 ++++++++++++++++++++++
.../devicetree/bindings/crypto/omap-sham.txt | 28 +++++++++++++++++++
arch/arm/boot/dts/am335x-bone.dts | 8 ++++++
arch/arm/boot/dts/am335x-evm.dts | 8 ++++++
arch/arm/boot/dts/am335x-evmsk.dts | 8 ++++++
arch/arm/boot/dts/am33xx.dtsi | 19 +++++++++++++
6 files changed, 102 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
--
1.8.1.2
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 1/3] ARM: dts: AM33XX: Add SHAM data and documentation
2013-10-05 19:04 ` Joel Fernandes
(?)
@ 2013-10-05 19:04 ` Joel Fernandes
-1 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree, Paul Walmsley
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@ti.com: Dropped interrupt-parrent property, documentation fixups]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
---
.../devicetree/bindings/crypto/omap-sham.txt | 28 ++++++++++++++++++++++
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, 49 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..f839acd
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-sham.txt
@@ -0,0 +1,28 @@
+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
+- interrupts : the interrupt-specifier for the SHAM module.
+
+Optional properties:
+- dmas: DMA specifiers 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@53100000 {
+ compatible = "ti,omap4-sham";
+ ti,hwmods = "sham";
+ reg = <0x53100000 0x200>;
+ 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@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] 15+ messages in thread
* [PATCH v3 1/3] ARM: dts: AM33XX: Add SHAM data and documentation
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree, Paul Walmsley
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@ti.com: Dropped interrupt-parrent property, documentation fixups]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
---
.../devicetree/bindings/crypto/omap-sham.txt | 28 ++++++++++++++++++++++
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, 49 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..f839acd
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-sham.txt
@@ -0,0 +1,28 @@
+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
+- interrupts : the interrupt-specifier for the SHAM module.
+
+Optional properties:
+- dmas: DMA specifiers 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@53100000 {
+ compatible = "ti,omap4-sham";
+ ti,hwmods = "sham";
+ reg = <0x53100000 0x200>;
+ 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@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] 15+ messages in thread
* [PATCH v3 1/3] ARM: dts: AM33XX: Add SHAM data and documentation
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 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, documentation fixups]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
---
.../devicetree/bindings/crypto/omap-sham.txt | 28 ++++++++++++++++++++++
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, 49 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..f839acd
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-sham.txt
@@ -0,0 +1,28 @@
+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
+- interrupts : the interrupt-specifier for the SHAM module.
+
+Optional properties:
+- dmas: DMA specifiers 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>;
+ 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] 15+ messages in thread
* [PATCH v3 2/3] ARM: dts: AM33XX: Add AES data and documentation
2013-10-05 19:04 ` Joel Fernandes
(?)
@ 2013-10-05 19:04 ` Joel Fernandes
-1 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree, Paul Walmsley
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@ti.com: Dropped interrupt-parent propert, documentation fixups]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
---
.../devicetree/bindings/crypto/omap-aes.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 | 10 +++++++
5 files changed, 53 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..fd97176
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-aes.txt
@@ -0,0 +1,31 @@
+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 module
+- reg : Offset and length of the register set for the module
+- interrupts : the interrupt-specifier for the AES module.
+
+Optional properties:
+- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
+ Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: DMA request names should include "tx" and "rx" if present.
+
+Example:
+ /* AM335x */
+ aes: aes@53500000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes";
+ reg = <0x53500000 0xa0>;
+ 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..2664da9 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@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] 15+ messages in thread
* [PATCH v3 2/3] ARM: dts: AM33XX: Add AES data and documentation
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree, Paul Walmsley
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@ti.com: Dropped interrupt-parent propert, documentation fixups]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
---
.../devicetree/bindings/crypto/omap-aes.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 | 10 +++++++
5 files changed, 53 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..fd97176
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-aes.txt
@@ -0,0 +1,31 @@
+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 module
+- reg : Offset and length of the register set for the module
+- interrupts : the interrupt-specifier for the AES module.
+
+Optional properties:
+- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
+ Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: DMA request names should include "tx" and "rx" if present.
+
+Example:
+ /* AM335x */
+ aes: aes@53500000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes";
+ reg = <0x53500000 0xa0>;
+ 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..2664da9 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@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] 15+ messages in thread
* [PATCH v3 2/3] ARM: dts: AM33XX: Add AES data and documentation
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 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, documentation fixups]
CC: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
---
.../devicetree/bindings/crypto/omap-aes.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 | 10 +++++++
5 files changed, 53 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..fd97176
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/omap-aes.txt
@@ -0,0 +1,31 @@
+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 module
+- reg : Offset and length of the register set for the module
+- interrupts : the interrupt-specifier for the AES module.
+
+Optional properties:
+- dmas: DMA specifiers for tx and rx dma. See the DMA client binding,
+ Documentation/devicetree/bindings/dma/dma.txt
+- dma-names: DMA request names should include "tx" and "rx" if present.
+
+Example:
+ /* AM335x */
+ 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";
+ };
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..2664da9 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] 15+ messages in thread
* [PATCH v3 3/3] ARM: dts: AM33XX: Fix AES interrupt number
2013-10-05 19:04 ` Joel Fernandes
(?)
@ 2013-10-05 19:04 ` Joel Fernandes
-1 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree, Joel Fernandes
AES interrupts were previously not used, but after recent changes to omap-aes
driver, its being used. We correct the interrupt number to have working PIO
mode.
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 2664da9..5c2d6c1 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] 15+ messages in thread
* [PATCH v3 3/3] ARM: dts: AM33XX: Fix AES interrupt number
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: Mark Rutland, Benoit Cousson
Cc: Joel Fernandes, devicetree, Linux OMAP List,
Linux Kernel Mailing List, Linux ARM Kernel List
AES interrupts were previously not used, but after recent changes to omap-aes
driver, its being used. We correct the interrupt number to have working PIO
mode.
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 2664da9..5c2d6c1 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] 15+ messages in thread
* [PATCH v3 3/3] ARM: dts: AM33XX: Fix AES interrupt number
@ 2013-10-05 19:04 ` Joel Fernandes
0 siblings, 0 replies; 15+ messages in thread
From: Joel Fernandes @ 2013-10-05 19:04 UTC (permalink / raw)
To: linux-arm-kernel
AES interrupts were previously not used, but after recent changes to omap-aes
driver, its being used. We correct the interrupt number to have working PIO
mode.
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 2664da9..5c2d6c1 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] 15+ messages in thread
* Re: [PATCH v3 0/3] AM33XX crypto DTS patches
@ 2013-10-08 15:51 ` Benoit Cousson
0 siblings, 0 replies; 15+ messages in thread
From: Benoit Cousson @ 2013-10-08 15:51 UTC (permalink / raw)
To: Joel Fernandes
Cc: Mark Rutland, Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree
Hi Joel,
n 05/10/2013 21:04, Joel Fernandes wrote:
> These patches are some minor fixups and changes to commit messages to the
> AM33XX crypto (aes, sham) patches with reference to the comments at:
> http://comments.gmane.org/gmane.linux.drivers.devicetree/45961
>
> Joel Fernandes (1):
> ARM: dts: AM33XX: Fix AES interrupt number
>
> Mark A. Greer (2):
> ARM: dts: AM33XX: Add SHAM data and documentation
> ARM: dts: AM33XX: Add AES data and documentation
>
> .../devicetree/bindings/crypto/omap-aes.txt | 31 ++++++++++++++++++++++
> .../devicetree/bindings/crypto/omap-sham.txt | 28 +++++++++++++++++++
> arch/arm/boot/dts/am335x-bone.dts | 8 ++++++
> arch/arm/boot/dts/am335x-evm.dts | 8 ++++++
> arch/arm/boot/dts/am335x-evmsk.dts | 8 ++++++
> arch/arm/boot/dts/am33xx.dtsi | 19 +++++++++++++
> 6 files changed, 102 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
>
I've just applied this series and the remaining ones from the previous
version.
Thanks,
Benoit
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH v3 0/3] AM33XX crypto DTS patches
@ 2013-10-08 15:51 ` Benoit Cousson
0 siblings, 0 replies; 15+ messages in thread
From: Benoit Cousson @ 2013-10-08 15:51 UTC (permalink / raw)
To: Joel Fernandes
Cc: Mark Rutland, Linux OMAP List, Linux ARM Kernel List,
Linux Kernel Mailing List, devicetree-u79uwXL29TY76Z2rM5mHXA
Hi Joel,
n 05/10/2013 21:04, Joel Fernandes wrote:
> These patches are some minor fixups and changes to commit messages to the
> AM33XX crypto (aes, sham) patches with reference to the comments at:
> http://comments.gmane.org/gmane.linux.drivers.devicetree/45961
>
> Joel Fernandes (1):
> ARM: dts: AM33XX: Fix AES interrupt number
>
> Mark A. Greer (2):
> ARM: dts: AM33XX: Add SHAM data and documentation
> ARM: dts: AM33XX: Add AES data and documentation
>
> .../devicetree/bindings/crypto/omap-aes.txt | 31 ++++++++++++++++++++++
> .../devicetree/bindings/crypto/omap-sham.txt | 28 +++++++++++++++++++
> arch/arm/boot/dts/am335x-bone.dts | 8 ++++++
> arch/arm/boot/dts/am335x-evm.dts | 8 ++++++
> arch/arm/boot/dts/am335x-evmsk.dts | 8 ++++++
> arch/arm/boot/dts/am33xx.dtsi | 19 +++++++++++++
> 6 files changed, 102 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
>
I've just applied this series and the remaining ones from the previous
version.
Thanks,
Benoit
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^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH v3 0/3] AM33XX crypto DTS patches
@ 2013-10-08 15:51 ` Benoit Cousson
0 siblings, 0 replies; 15+ messages in thread
From: Benoit Cousson @ 2013-10-08 15:51 UTC (permalink / raw)
To: linux-arm-kernel
Hi Joel,
n 05/10/2013 21:04, Joel Fernandes wrote:
> These patches are some minor fixups and changes to commit messages to the
> AM33XX crypto (aes, sham) patches with reference to the comments at:
> http://comments.gmane.org/gmane.linux.drivers.devicetree/45961
>
> Joel Fernandes (1):
> ARM: dts: AM33XX: Fix AES interrupt number
>
> Mark A. Greer (2):
> ARM: dts: AM33XX: Add SHAM data and documentation
> ARM: dts: AM33XX: Add AES data and documentation
>
> .../devicetree/bindings/crypto/omap-aes.txt | 31 ++++++++++++++++++++++
> .../devicetree/bindings/crypto/omap-sham.txt | 28 +++++++++++++++++++
> arch/arm/boot/dts/am335x-bone.dts | 8 ++++++
> arch/arm/boot/dts/am335x-evm.dts | 8 ++++++
> arch/arm/boot/dts/am335x-evmsk.dts | 8 ++++++
> arch/arm/boot/dts/am33xx.dtsi | 19 +++++++++++++
> 6 files changed, 102 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-aes.txt
> create mode 100644 Documentation/devicetree/bindings/crypto/omap-sham.txt
>
I've just applied this series and the remaining ones from the previous
version.
Thanks,
Benoit
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2013-10-08 15:51 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-10-05 19:04 [PATCH v3 0/3] AM33XX crypto DTS patches Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-05 19:04 ` [PATCH v3 1/3] ARM: dts: AM33XX: Add SHAM data and documentation Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-05 19:04 ` [PATCH v3 2/3] ARM: dts: AM33XX: Add AES " Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-05 19:04 ` [PATCH v3 3/3] ARM: dts: AM33XX: Fix AES interrupt number Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-05 19:04 ` Joel Fernandes
2013-10-08 15:51 ` [PATCH v3 0/3] AM33XX crypto DTS patches Benoit Cousson
2013-10-08 15:51 ` Benoit Cousson
2013-10-08 15:51 ` Benoit Cousson
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