2019-03-01 09:57:05

by Fabien DESSENNE

Subject: [PATCH 0/3] ARM: dts: stm32: IPCC mailbox support on STM32MP157c

Support IPCC mailbox on STM32MP157c-ed1 and STM32MP157a-dk1 boards.

Fabien Dessenne (3):
ARM: dts: stm32: add IPCC mailbox support on STM32MP157c
ARM: dts: stm32: enable IPCC mailbox support on STM32MP157c-ed1
ARM: dts: stm32: enable IPCC mailbox support on STM32MP157a-dk1

arch/arm/boot/dts/stm32mp157a-dk1.dts | 4 ++++
arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 ++++
arch/arm/boot/dts/stm32mp157c.dtsi | 15 +++++++++++++++
3 files changed, 23 insertions(+)

--
2.7.4

2019-03-01 09:23:40

by Fabien DESSENNE

Subject: [PATCH 2/3] ARM: dts: stm32: enable IPCC mailbox support on STM32MP157c-ed1

Enable STM32 IPCC mailbox driver for STM32MP157c-ed1 board.

Signed-off-by: Fabien Dessenne <[email protected]>
---
arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 10dc7c0..626ceb3 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -83,6 +83,10 @@
status = "okay";
};

+&ipcc {
+ status = "okay";
+};
+
&iwdg2 {
timeout-sec = <32>;
status = "okay";
--
2.7.4

2019-03-01 09:24:04

by Fabien DESSENNE

Subject: [PATCH 3/3] ARM: dts: stm32: enable IPCC mailbox support on STM32MP157a-dk1

Enable STM32 IPCC mailbox driver for STM32MP157a-dk1 board.

Signed-off-by: Fabien Dessenne <[email protected]>
---
arch/arm/boot/dts/stm32mp157a-dk1.dts | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index b229ab1..85a761a 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -65,6 +65,10 @@
};
};

+&ipcc {
+ status = "okay";
+};
+
&iwdg2 {
timeout-sec = <32>;
status = "okay";
--
2.7.4

2019-03-01 09:25:31

by Fabien DESSENNE

Subject: [PATCH 1/3] ARM: dts: stm32: add IPCC mailbox support on STM32MP157c

Add configuration on DT for IPCC mailbox driver.

Signed-off-by: Fabien Dessenne <[email protected]>
---
arch/arm/boot/dts/stm32mp157c.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 10bf338..c664b55 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -886,6 +886,21 @@
status = "disabled";
};

+ ipcc: mailbox@4c001000 {
+ compatible = "st,stm32mp1-ipcc";
+ #mbox-cells = <1>;
+ reg = <0x4c001000 0x400>;
+ st,proc-id = <0>;
+ interrupts-extended =
+ <&intc GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+ <&exti 61 1>;
+ interrupt-names = "rx", "tx", "wakeup";
+ clocks = <&rcc IPCC>;
+ wakeup-source;
+ status = "disabled";
+ };
+
rcc: rcc@50000000 {
compatible = "st,stm32mp1-rcc", "syscon";
reg = <0x50000000 0x1000>;
--
2.7.4

2019-03-26 11:21:27

by Alexandre Torgue

Subject: Re: [PATCH 0/3] ARM: dts: stm32: IPCC mailbox support on STM32MP157c

Hi Fabien

On 3/1/19 10:18 AM, Fabien Dessenne wrote:
> Support IPCC mailbox on STM32MP157c-ed1 and STM32MP157a-dk1 boards.
>
> Fabien Dessenne (3):
> ARM: dts: stm32: add IPCC mailbox support on STM32MP157c
> ARM: dts: stm32: enable IPCC mailbox support on STM32MP157c-ed1
> ARM: dts: stm32: enable IPCC mailbox support on STM32MP157a-dk1
>
> arch/arm/boot/dts/stm32mp157a-dk1.dts | 4 ++++
> arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 ++++
> arch/arm/boot/dts/stm32mp157c.dtsi | 15 +++++++++++++++
> 3 files changed, 23 insertions(+)
>

Series applied on stm32-next.

Regards
Alex