[PATCH 0/4] ARM: dts: am335x/am43xx: wkup_m3_ipc support patches

[PATCH 0/4] ARM: dts: am335x/am43xx: wkup_m3_ipc support patches

[Dave Gerlach]

Hi,

This series adds the necessary dt nodes for the wkup_m3_ipc on am335x
and am437x and also adds the ti,mbox-send-noirq flag to the wkup_m3
mailbox on both platforms as well so that we can use mailbox from
noirq context when needed. This series is to make use of the
driver introduced here [1].

Regards,
Dave

[1] http://www.spinics.net/lists/arm-kernel/msg432612.html

Dave Gerlach (1):
  ARM: dts: AM33xx: Add ti,mbox-send-noirq to wkup_m3 mailbox

Keerthy (1):
  ARM: dts: AM4372: Add ti,mbox-send-noirq to wkup_m3 mailbox

Suman Anna (2):
  ARM: dts: AM33xx: Add the wkup_m3_ipc node
  ARM: dts: AM4372: Add the wkup_m3_ipc node

 arch/arm/boot/dts/am33xx.dtsi | 9 +++++++++
 arch/arm/boot/dts/am4372.dtsi | 9 +++++++++
 2 files changed, 18 insertions(+)

-- 
2.4.5

[PATCH 0/4] ARM: dts: am335x/am43xx: wkup_m3_ipc support patches

[Dave Gerlach]

Hi,

This series adds the necessary dt nodes for the wkup_m3_ipc on am335x
and am437x and also adds the ti,mbox-send-noirq flag to the wkup_m3
mailbox on both platforms as well so that we can use mailbox from
noirq context when needed. This series is to make use of the
driver introduced here [1].

Regards,
Dave

[1] http://www.spinics.net/lists/arm-kernel/msg432612.html

Dave Gerlach (1):
  ARM: dts: AM33xx: Add ti,mbox-send-noirq to wkup_m3 mailbox

Keerthy (1):
  ARM: dts: AM4372: Add ti,mbox-send-noirq to wkup_m3 mailbox

Suman Anna (2):
  ARM: dts: AM33xx: Add the wkup_m3_ipc node
  ARM: dts: AM4372: Add the wkup_m3_ipc node

 arch/arm/boot/dts/am33xx.dtsi | 9 +++++++++
 arch/arm/boot/dts/am4372.dtsi | 9 +++++++++
 2 files changed, 18 insertions(+)

-- 
2.4.5

[PATCH 0/4] ARM: dts: am335x/am43xx: wkup_m3_ipc support patches

[Dave Gerlach]

Hi,

This series adds the necessary dt nodes for the wkup_m3_ipc on am335x
and am437x and also adds the ti,mbox-send-noirq flag to the wkup_m3
mailbox on both platforms as well so that we can use mailbox from
noirq context when needed. This series is to make use of the
driver introduced here [1].

Regards,
Dave

[1] http://www.spinics.net/lists/arm-kernel/msg432612.html

Dave Gerlach (1):
  ARM: dts: AM33xx: Add ti,mbox-send-noirq to wkup_m3 mailbox

Keerthy (1):
  ARM: dts: AM4372: Add ti,mbox-send-noirq to wkup_m3 mailbox

Suman Anna (2):
  ARM: dts: AM33xx: Add the wkup_m3_ipc node
  ARM: dts: AM4372: Add the wkup_m3_ipc node

 arch/arm/boot/dts/am33xx.dtsi | 9 +++++++++
 arch/arm/boot/dts/am4372.dtsi | 9 +++++++++
 2 files changed, 18 insertions(+)

-- 
2.4.5

[PATCH 1/4] ARM: dts: AM33xx: Add ti,mbox-send-noirq to wkup_m3 mailbox

[Dave Gerlach]

Add ti,mbox-send-noirq to wkup_m3 mailbox so that messages using
wkup_m3 mailbox are sent without triggering any further interrupts.
This is needed to achieve lower power numbers during CPU idle on
AM33xx.

Signed-off-by: Dave Gerlach <d-gerlach-l0cyMroinI0@public.gmane.org>
[s-anna-l0cyMroinI0@public.gmane.org: revise commit description]
Signed-off-by: Suman Anna <s-anna-l0cyMroinI0@public.gmane.org>
---
 arch/arm/boot/dts/am33xx.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4c1b4a8..4f2c07a 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -391,6 +391,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
 			mbox_wkupm3: wkup_m3 {
+				ti,mbox-send-noirq;
 				ti,mbox-tx = <0 0 0>;
 				ti,mbox-rx = <0 0 3>;
 			};
-- 
2.4.5

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[PATCH 1/4] ARM: dts: AM33xx: Add ti,mbox-send-noirq to wkup_m3 mailbox

[Dave Gerlach]

Add ti,mbox-send-noirq to wkup_m3 mailbox so that messages using
wkup_m3 mailbox are sent without triggering any further interrupts.
This is needed to achieve lower power numbers during CPU idle on
AM33xx.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
[s-anna@ti.com: revise commit description]
Signed-off-by: Suman Anna <s-anna@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4c1b4a8..4f2c07a 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -391,6 +391,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
 			mbox_wkupm3: wkup_m3 {
+				ti,mbox-send-noirq;
 				ti,mbox-tx = <0 0 0>;
 				ti,mbox-rx = <0 0 3>;
 			};
-- 
2.4.5

[PATCH 1/4] ARM: dts: AM33xx: Add ti, mbox-send-noirq to wkup_m3 mailbox

[Dave Gerlach]

Add ti,mbox-send-noirq to wkup_m3 mailbox so that messages using
wkup_m3 mailbox are sent without triggering any further interrupts.
This is needed to achieve lower power numbers during CPU idle on
AM33xx.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
[s-anna at ti.com: revise commit description]
Signed-off-by: Suman Anna <s-anna@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4c1b4a8..4f2c07a 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -391,6 +391,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
 			mbox_wkupm3: wkup_m3 {
+				ti,mbox-send-noirq;
 				ti,mbox-tx = <0 0 0>;
 				ti,mbox-rx = <0 0 3>;
 			};
-- 
2.4.5

[PATCH 2/4] ARM: dts: AM4372: Add ti,mbox-send-noirq to wkup_m3 mailbox

[Dave Gerlach]

From: Keerthy <j-keerthy@ti.com>

Add ti,mbox-send-noirq to wkup_m3 mailbox so that messages using
wkup_m3 mailbox are sent without triggering any further interrupts.
This is required to be able to send multiple messages to the WkupM3
after the mailbox usage logic adjustment in the wkup_m3_ipc driver.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Dave Gerlach <d-gerlach@ti.com>
[s-anna@ti.com: revise commit description]
Signed-off-by: Suman Anna <s-anna@ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 6f6f393..5bccc48 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -214,6 +214,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
 			mbox_wkupm3: wkup_m3 {
+				ti,mbox-send-noirq;
 				ti,mbox-tx = <0 0 0>;
 				ti,mbox-rx = <0 0 3>;
 			};
-- 
2.4.5

[PATCH 2/4] ARM: dts: AM4372: Add ti,mbox-send-noirq to wkup_m3 mailbox

[Dave Gerlach]

From: Keerthy <j-keerthy@ti.com>

Add ti,mbox-send-noirq to wkup_m3 mailbox so that messages using
wkup_m3 mailbox are sent without triggering any further interrupts.
This is required to be able to send multiple messages to the WkupM3
after the mailbox usage logic adjustment in the wkup_m3_ipc driver.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Dave Gerlach <d-gerlach@ti.com>
[s-anna@ti.com: revise commit description]
Signed-off-by: Suman Anna <s-anna@ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 6f6f393..5bccc48 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -214,6 +214,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
 			mbox_wkupm3: wkup_m3 {
+				ti,mbox-send-noirq;
 				ti,mbox-tx = <0 0 0>;
 				ti,mbox-rx = <0 0 3>;
 			};
-- 
2.4.5

[PATCH 2/4] ARM: dts: AM4372: Add ti, mbox-send-noirq to wkup_m3 mailbox

[Dave Gerlach]

From: Keerthy <j-keerthy@ti.com>

Add ti,mbox-send-noirq to wkup_m3 mailbox so that messages using
wkup_m3 mailbox are sent without triggering any further interrupts.
This is required to be able to send multiple messages to the WkupM3
after the mailbox usage logic adjustment in the wkup_m3_ipc driver.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Dave Gerlach <d-gerlach@ti.com>
[s-anna at ti.com: revise commit description]
Signed-off-by: Suman Anna <s-anna@ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 6f6f393..5bccc48 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -214,6 +214,7 @@
 			ti,mbox-num-users = <4>;
 			ti,mbox-num-fifos = <8>;
 			mbox_wkupm3: wkup_m3 {
+				ti,mbox-send-noirq;
 				ti,mbox-tx = <0 0 0>;
 				ti,mbox-rx = <0 0 3>;
 			};
-- 
2.4.5

[PATCH 3/4] ARM: dts: AM33xx: Add the wkup_m3_ipc node

[Dave Gerlach]

From: Suman Anna <s-anna@ti.com>

Add the Wakeup M3 IPC node for the wkup_m3_ipc driver on AM33xx SoCs.
This node uses the IPC registers, part of the Control Module, and is
therefore added as a child of the scm node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4f2c07a..13f097f 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -153,6 +153,14 @@
 					};
 				};
 
+				wkup_m3_ipc: wkup_m3_ipc@1324 {
+					compatible = "ti,am3352-wkup-m3-ipc";
+					reg = <0x1324 0x24>;
+					interrupts = <78>;
+					ti,rproc = <&wkup_m3>;
+					mboxes = <&mailbox &mbox_wkupm3>;
+				};
+
 				scm_clockdomains: clockdomains {
 				};
 			};
-- 
2.4.5

[PATCH 3/4] ARM: dts: AM33xx: Add the wkup_m3_ipc node

[Dave Gerlach]

From: Suman Anna <s-anna@ti.com>

Add the Wakeup M3 IPC node for the wkup_m3_ipc driver on AM33xx SoCs.
This node uses the IPC registers, part of the Control Module, and is
therefore added as a child of the scm node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4f2c07a..13f097f 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -153,6 +153,14 @@
 					};
 				};
 
+				wkup_m3_ipc: wkup_m3_ipc@1324 {
+					compatible = "ti,am3352-wkup-m3-ipc";
+					reg = <0x1324 0x24>;
+					interrupts = <78>;
+					ti,rproc = <&wkup_m3>;
+					mboxes = <&mailbox &mbox_wkupm3>;
+				};
+
 				scm_clockdomains: clockdomains {
 				};
 			};
-- 
2.4.5

[PATCH 3/4] ARM: dts: AM33xx: Add the wkup_m3_ipc node

[Dave Gerlach]

From: Suman Anna <s-anna@ti.com>

Add the Wakeup M3 IPC node for the wkup_m3_ipc driver on AM33xx SoCs.
This node uses the IPC registers, part of the Control Module, and is
therefore added as a child of the scm node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4f2c07a..13f097f 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -153,6 +153,14 @@
 					};
 				};
 
+				wkup_m3_ipc: wkup_m3_ipc at 1324 {
+					compatible = "ti,am3352-wkup-m3-ipc";
+					reg = <0x1324 0x24>;
+					interrupts = <78>;
+					ti,rproc = <&wkup_m3>;
+					mboxes = <&mailbox &mbox_wkupm3>;
+				};
+
 				scm_clockdomains: clockdomains {
 				};
 			};
-- 
2.4.5

[PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Dave Gerlach]

From: Suman Anna <s-anna@ti.com>

Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
AM4372 SoC. This node uses the IPC registers, part of the Control
Module, and is therefore added as a child of the scm node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 5bccc48..45bcd1b 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -136,6 +136,14 @@
 					};
 				};
 
+				wkup_m3_ipc: wkup_m3_ipc@1324 {
+					compatible = "ti,am4372-wkup-m3-ipc";
+					reg = <0x1324 0x44>;
+					interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+					ti,rproc = <&wkup_m3>;
+					mboxes = <&mailbox &mbox_wkupm3>;
+				};
+
 				scm_clockdomains: clockdomains {
 				};
 			};
-- 
2.4.5

[PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Dave Gerlach]

From: Suman Anna <s-anna@ti.com>

Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
AM4372 SoC. This node uses the IPC registers, part of the Control
Module, and is therefore added as a child of the scm node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 5bccc48..45bcd1b 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -136,6 +136,14 @@
 					};
 				};
 
+				wkup_m3_ipc: wkup_m3_ipc@1324 {
+					compatible = "ti,am4372-wkup-m3-ipc";
+					reg = <0x1324 0x44>;
+					interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+					ti,rproc = <&wkup_m3>;
+					mboxes = <&mailbox &mbox_wkupm3>;
+				};
+
 				scm_clockdomains: clockdomains {
 				};
 			};
-- 
2.4.5

[PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Dave Gerlach]

From: Suman Anna <s-anna@ti.com>

Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
AM4372 SoC. This node uses the IPC registers, part of the Control
Module, and is therefore added as a child of the scm node.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
 arch/arm/boot/dts/am4372.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 5bccc48..45bcd1b 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -136,6 +136,14 @@
 					};
 				};
 
+				wkup_m3_ipc: wkup_m3_ipc at 1324 {
+					compatible = "ti,am4372-wkup-m3-ipc";
+					reg = <0x1324 0x44>;
+					interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+					ti,rproc = <&wkup_m3>;
+					mboxes = <&mailbox &mbox_wkupm3>;
+				};
+
 				scm_clockdomains: clockdomains {
 				};
 			};
-- 
2.4.5

Re: [PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Tony Lindgren]

* Dave Gerlach <d-gerlach-l0cyMroinI0@public.gmane.org> [150717 14:10]:
> From: Suman Anna <s-anna-l0cyMroinI0@public.gmane.org>
> 
> Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
> AM4372 SoC. This node uses the IPC registers, part of the Control
> Module, and is therefore added as a child of the scm node.

Applying the last two patches in this series into omap-for-v4.3/dt
thanks.

Probably the send-no-irq quirk you can do in the driver based
on the compatible flag like I suggested in the related mailbox
thread so not applying those until that's been discussed.

Regards,

Tony
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Re: [PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Tony Lindgren]

* Dave Gerlach <d-gerlach@ti.com> [150717 14:10]:
> From: Suman Anna <s-anna@ti.com>
> 
> Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
> AM4372 SoC. This node uses the IPC registers, part of the Control
> Module, and is therefore added as a child of the scm node.

Applying the last two patches in this series into omap-for-v4.3/dt
thanks.

Probably the send-no-irq quirk you can do in the driver based
on the compatible flag like I suggested in the related mailbox
thread so not applying those until that's been discussed.

Regards,

Tony

[PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Tony Lindgren]

* Dave Gerlach <d-gerlach@ti.com> [150717 14:10]:
> From: Suman Anna <s-anna@ti.com>
> 
> Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
> AM4372 SoC. This node uses the IPC registers, part of the Control
> Module, and is therefore added as a child of the scm node.

Applying the last two patches in this series into omap-for-v4.3/dt
thanks.

Probably the send-no-irq quirk you can do in the driver based
on the compatible flag like I suggested in the related mailbox
thread so not applying those until that's been discussed.

Regards,

Tony

Re: [PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Dave Gerlach]

Hi Tony,
On 08/05/2015 05:31 AM, Tony Lindgren wrote:
> * Dave Gerlach <d-gerlach@ti.com> [150717 14:10]:
>> From: Suman Anna <s-anna@ti.com>
>>
>> Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
>> AM4372 SoC. This node uses the IPC registers, part of the Control
>> Module, and is therefore added as a child of the scm node.
>
> Applying the last two patches in this series into omap-for-v4.3/dt
> thanks.
>
> Probably the send-no-irq quirk you can do in the driver based
> on the compatible flag like I suggested in the related mailbox
> thread so not applying those until that's been discussed.

Now that this compatible flag for the mbox driver has been accepted 
here: 8e3c5952144f ("mailbox/omap: Add ti,mbox-send-noirq quirk to fix 
AM33xx CPU Idle") can the first two patches in this series get picked 
up. I tested applying to v4.4 and they still apply cleanly.

Regards,
Dave

>
> Regards,
>
> Tony
>

Re: [PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Dave Gerlach]

Hi Tony,
On 08/05/2015 05:31 AM, Tony Lindgren wrote:
> * Dave Gerlach <d-gerlach@ti.com> [150717 14:10]:
>> From: Suman Anna <s-anna@ti.com>
>>
>> Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
>> AM4372 SoC. This node uses the IPC registers, part of the Control
>> Module, and is therefore added as a child of the scm node.
>
> Applying the last two patches in this series into omap-for-v4.3/dt
> thanks.
>
> Probably the send-no-irq quirk you can do in the driver based
> on the compatible flag like I suggested in the related mailbox
> thread so not applying those until that's been discussed.

Now that this compatible flag for the mbox driver has been accepted 
here: 8e3c5952144f ("mailbox/omap: Add ti,mbox-send-noirq quirk to fix 
AM33xx CPU Idle") can the first two patches in this series get picked 
up. I tested applying to v4.4 and they still apply cleanly.

Regards,
Dave

>
> Regards,
>
> Tony
>

[PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Dave Gerlach]

Hi Tony,
On 08/05/2015 05:31 AM, Tony Lindgren wrote:
> * Dave Gerlach <d-gerlach@ti.com> [150717 14:10]:
>> From: Suman Anna <s-anna@ti.com>
>>
>> Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
>> AM4372 SoC. This node uses the IPC registers, part of the Control
>> Module, and is therefore added as a child of the scm node.
>
> Applying the last two patches in this series into omap-for-v4.3/dt
> thanks.
>
> Probably the send-no-irq quirk you can do in the driver based
> on the compatible flag like I suggested in the related mailbox
> thread so not applying those until that's been discussed.

Now that this compatible flag for the mbox driver has been accepted 
here: 8e3c5952144f ("mailbox/omap: Add ti,mbox-send-noirq quirk to fix 
AM33xx CPU Idle") can the first two patches in this series get picked 
up. I tested applying to v4.4 and they still apply cleanly.

Regards,
Dave

>
> Regards,
>
> Tony
>

Re: [PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Tony Lindgren]

* Dave Gerlach <d-gerlach-l0cyMroinI0@public.gmane.org> [160118 12:18]:
> Hi Tony,
> On 08/05/2015 05:31 AM, Tony Lindgren wrote:
> >* Dave Gerlach <d-gerlach-l0cyMroinI0@public.gmane.org> [150717 14:10]:
> >>From: Suman Anna <s-anna-l0cyMroinI0@public.gmane.org>
> >>
> >>Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
> >>AM4372 SoC. This node uses the IPC registers, part of the Control
> >>Module, and is therefore added as a child of the scm node.
> >
> >Applying the last two patches in this series into omap-for-v4.3/dt
> >thanks.
> >
> >Probably the send-no-irq quirk you can do in the driver based
> >on the compatible flag like I suggested in the related mailbox
> >thread so not applying those until that's been discussed.
> 
> Now that this compatible flag for the mbox driver has been accepted here:
> 8e3c5952144f ("mailbox/omap: Add ti,mbox-send-noirq quirk to fix AM33xx CPU
> Idle") can the first two patches in this series get picked up. I tested
> applying to v4.4 and they still apply cleanly.

OK applying into omap-for-v4.5/fixes thanks.

Regards,

Tony
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Re: [PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Tony Lindgren]

* Dave Gerlach <d-gerlach@ti.com> [160118 12:18]:
> Hi Tony,
> On 08/05/2015 05:31 AM, Tony Lindgren wrote:
> >* Dave Gerlach <d-gerlach@ti.com> [150717 14:10]:
> >>From: Suman Anna <s-anna@ti.com>
> >>
> >>Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
> >>AM4372 SoC. This node uses the IPC registers, part of the Control
> >>Module, and is therefore added as a child of the scm node.
> >
> >Applying the last two patches in this series into omap-for-v4.3/dt
> >thanks.
> >
> >Probably the send-no-irq quirk you can do in the driver based
> >on the compatible flag like I suggested in the related mailbox
> >thread so not applying those until that's been discussed.
> 
> Now that this compatible flag for the mbox driver has been accepted here:
> 8e3c5952144f ("mailbox/omap: Add ti,mbox-send-noirq quirk to fix AM33xx CPU
> Idle") can the first two patches in this series get picked up. I tested
> applying to v4.4 and they still apply cleanly.

OK applying into omap-for-v4.5/fixes thanks.

Regards,

Tony

[PATCH 4/4] ARM: dts: AM4372: Add the wkup_m3_ipc node

[Tony Lindgren]

* Dave Gerlach <d-gerlach@ti.com> [160118 12:18]:
> Hi Tony,
> On 08/05/2015 05:31 AM, Tony Lindgren wrote:
> >* Dave Gerlach <d-gerlach@ti.com> [150717 14:10]:
> >>From: Suman Anna <s-anna@ti.com>
> >>
> >>Add the Wakeup M3 IPC device node for the wkup_m3_ipc driver on
> >>AM4372 SoC. This node uses the IPC registers, part of the Control
> >>Module, and is therefore added as a child of the scm node.
> >
> >Applying the last two patches in this series into omap-for-v4.3/dt
> >thanks.
> >
> >Probably the send-no-irq quirk you can do in the driver based
> >on the compatible flag like I suggested in the related mailbox
> >thread so not applying those until that's been discussed.
> 
> Now that this compatible flag for the mbox driver has been accepted here:
> 8e3c5952144f ("mailbox/omap: Add ti,mbox-send-noirq quirk to fix AM33xx CPU
> Idle") can the first two patches in this series get picked up. I tested
> applying to v4.4 and they still apply cleanly.

OK applying into omap-for-v4.5/fixes thanks.

Regards,

Tony