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* [PATCH 1/2] arm: dts: stm32: add cec for stm32f7 familly
@ 2017-07-18  8:22 Benjamin Gaignard
  2017-07-18  8:22 ` [PATCH 2/2] arm: dts: stm32: enable cec for stm32f769 discovery Benjamin Gaignard
  0 siblings, 1 reply; 5+ messages in thread
From: Benjamin Gaignard @ 2017-07-18  8:22 UTC (permalink / raw)
  To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
	mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w,
	alexandre.torgue-qxv4g6HH51o, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA
  Cc: Benjamin Gaignard

add cec in devicetree for stm32f7 familly

Signed-off-by: Benjamin Gaignard <benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 arch/arm/boot/dts/stm32f746.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 0c3dd1f..770e474 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -167,6 +167,15 @@
 			status = "disabled";
 		};
 
+		cec: cec@40006c00 {
+			compatible = "st,stm32-cec";
+			reg = <0x40006C00 0x400>;
+			interrupts = <94>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
+			clock-names = "cec", "hdmi-cec";
+			status = "disabled";
+		};
+
 		usart7: serial@40007800 {
 			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
 			reg = <0x40007800 0x400>;
@@ -339,6 +348,15 @@
 				st,bank-name = "GPIOK";
 			};
 
+			cec_pins_a: cec@0 {
+				pins {
+					pinmux = <STM32F746_PA15_FUNC_HDMI_CEC>;
+					slew-rate = <3>;
+					drive-open-drain;
+					bias-disable;
+				};
+			};
+
 			usart1_pins_a: usart1@0 {
 				pins1 {
 					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
-- 
1.9.1

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^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH 2/2] arm: dts: stm32: enable cec for stm32f769 discovery
  2017-07-18  8:22 [PATCH 1/2] arm: dts: stm32: add cec for stm32f7 familly Benjamin Gaignard
@ 2017-07-18  8:22 ` Benjamin Gaignard
       [not found]   ` <1500366141-30706-2-git-send-email-benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
  0 siblings, 1 reply; 5+ messages in thread
From: Benjamin Gaignard @ 2017-07-18  8:22 UTC (permalink / raw)
  To: robh+dt, mark.rutland, mcoquelin.stm32, alexandre.torgue,
	devicetree, linux-arm-kernel, linux-kernel
  Cc: Benjamin Gaignard

enable cec for stm32f769 discovery board

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
---
 arch/arm/boot/dts/stm32f769-disco.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts
index 166728a..14e54da 100644
--- a/arch/arm/boot/dts/stm32f769-disco.dts
+++ b/arch/arm/boot/dts/stm32f769-disco.dts
@@ -72,3 +72,9 @@
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&cec {
+	pinctrl-0 = <&cec_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH 1/2] arm: dts: stm32: add cec for stm32f7 familly
@ 2017-07-18  8:51 Benjamin Gaignard
       [not found] ` <1500367869-566-1-git-send-email-benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
  0 siblings, 1 reply; 5+ messages in thread
From: Benjamin Gaignard @ 2017-07-18  8:51 UTC (permalink / raw)
  To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
	mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w,
	alexandre.torgue-qxv4g6HH51o, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA
  Cc: Benjamin Gaignard

add cec in devicetree for stm32f7 familly

version 1.1:
- with correct slew rate

Signed-off-by: Benjamin Gaignard <benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 arch/arm/boot/dts/stm32f746.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 0c3dd1f..770e474 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -167,6 +167,15 @@
 			status = "disabled";
 		};
 
+		cec: cec@40006c00 {
+			compatible = "st,stm32-cec";
+			reg = <0x40006C00 0x400>;
+			interrupts = <94>;
+			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
+			clock-names = "cec", "hdmi-cec";
+			status = "disabled";
+		};
+
 		usart7: serial@40007800 {
 			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
 			reg = <0x40007800 0x400>;
@@ -339,6 +348,15 @@
 				st,bank-name = "GPIOK";
 			};
 
+			cec_pins_a: cec@0 {
+				pins {
+					pinmux = <STM32F746_PA15_FUNC_HDMI_CEC>;
+					slew-rate = <0>;
+					drive-open-drain;
+					bias-disable;
+				};
+			};
+
 			usart1_pins_a: usart1@0 {
 				pins1 {
 					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
-- 
1.9.1

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^ permalink raw reply related	[flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] arm: dts: stm32: add cec for stm32f7 familly
       [not found] ` <1500367869-566-1-git-send-email-benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
@ 2017-07-26 16:23   ` Alexandre Torgue
  0 siblings, 0 replies; 5+ messages in thread
From: Alexandre Torgue @ 2017-07-26 16:23 UTC (permalink / raw)
  To: Benjamin Gaignard, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
	mark.rutland-5wv7dgnIgG8, mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w,
	devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA

Hi Benjamin,

On 07/18/2017 10:51 AM, Benjamin Gaignard wrote:
> add cec in devicetree for stm32f7 familly
> 
> version 1.1:
> - with correct slew rate
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> ---
>   arch/arm/boot/dts/stm32f746.dtsi | 18 ++++++++++++++++++
>   1 file changed, 18 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
> index 0c3dd1f..770e474 100644
> --- a/arch/arm/boot/dts/stm32f746.dtsi
> +++ b/arch/arm/boot/dts/stm32f746.dtsi
> @@ -167,6 +167,15 @@
>   			status = "disabled";
>   		};
>   
> +		cec: cec@40006c00 {
> +			compatible = "st,stm32-cec";
> +			reg = <0x40006C00 0x400>;
> +			interrupts = <94>;
> +			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
> +			clock-names = "cec", "hdmi-cec";
> +			status = "disabled";
> +		};
> +
>   		usart7: serial@40007800 {
>   			compatible = "st,stm32f7-usart", "st,stm32f7-uart";
>   			reg = <0x40007800 0x400>;
> @@ -339,6 +348,15 @@
>   				st,bank-name = "GPIOK";
>   			};
>   
> +			cec_pins_a: cec@0 {
> +				pins {
> +					pinmux = <STM32F746_PA15_FUNC_HDMI_CEC>;
> +					slew-rate = <0>;
> +					drive-open-drain;
> +					bias-disable;
> +				};
> +			};
> +
>   			usart1_pins_a: usart1@0 {
>   				pins1 {
>   					pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
> 

After minor changes, applied on stm32-dt-for-v4.14 branch.

Thanks
Alex
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^ permalink raw reply	[flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] arm: dts: stm32: enable cec for stm32f769 discovery
       [not found]   ` <1500366141-30706-2-git-send-email-benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
@ 2017-07-26 16:23     ` Alexandre Torgue
  0 siblings, 0 replies; 5+ messages in thread
From: Alexandre Torgue @ 2017-07-26 16:23 UTC (permalink / raw)
  To: Benjamin Gaignard, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
	mark.rutland-5wv7dgnIgG8, mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w,
	devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA

Hi Benjamin,

On 07/18/2017 10:22 AM, Benjamin Gaignard wrote:
> enable cec for stm32f769 discovery board
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> ---
>   arch/arm/boot/dts/stm32f769-disco.dts | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts
> index 166728a..14e54da 100644
> --- a/arch/arm/boot/dts/stm32f769-disco.dts
> +++ b/arch/arm/boot/dts/stm32f769-disco.dts
> @@ -72,3 +72,9 @@
>   	pinctrl-names = "default";
>   	status = "okay";
>   };
> +
> +&cec {
> +	pinctrl-0 = <&cec_pins_a>;
> +	pinctrl-names = "default";
> +	status = "okay";
> +};
> 
After minor changes, applied on stm32-dt-for-v4.14 branch.

Thanks
Alex
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^ permalink raw reply	[flat|nested] 5+ messages in thread
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2017-07-18  8:22 ` [PATCH 2/2] arm: dts: stm32: enable cec for stm32f769 discovery Benjamin Gaignard
     [not found]   ` <1500366141-30706-2-git-send-email-benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
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2017-07-18  8:51 [PATCH 1/2] arm: dts: stm32: add cec for stm32f7 familly Benjamin Gaignard
     [not found] ` <1500367869-566-1-git-send-email-benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
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