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Groups > linux.kernel > #1586732 > unrolled thread
| Started by | Claudiu Beznea <claudiu.beznea@microchip.com> |
|---|---|
| First post | 2017-02-23 09:40 +0100 |
| Last post | 2017-02-23 09:50 +0100 |
| Articles | 3 — 3 participants |
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[PATCH] ATM: dts: at91: sama5d2_xplained: add pwm controller Claudiu Beznea <claudiu.beznea@microchip.com> - 2017-02-23 09:40 +0100
Re: [PATCH] ATM: dts: at91: sama5d2_xplained: add pwm controller Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2017-02-23 09:50 +0100
Re: [PATCH] ATM: dts: at91: sama5d2_xplained: add pwm controller m18063 <Claudiu.Beznea@microchip.com> - 2017-02-23 09:50 +0100
| From | Claudiu Beznea <claudiu.beznea@microchip.com> |
|---|---|
| Date | 2017-02-23 09:40 +0100 |
| Subject | [PATCH] ATM: dts: at91: sama5d2_xplained: add pwm controller |
| Message-ID | <tdX6p-7c9-1@gated-at.bofh.it> |
Add pwm controller bindings for sam5d2_xplained
and enable it.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi | 4 ++++
arch/arm/boot/dts/sama5d2.dtsi | 8 ++++++++
2 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
index 9fc270f..493ea29 100644
--- a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
@@ -318,6 +318,10 @@
};
};
+ pwm0: pwm@f802c000 {
+ status = "okay";
+ };
+
flx0: flexcom@f8034000 {
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index cd459e8..e88785e 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -1098,6 +1098,14 @@
status = "disabled";
};
+ pwm0: pwm@f802c000 {
+ compatible = "atmel,sama5d2-pwm";
+ reg = <0xf802c000 0x4000>;
+ interrupts = <38 IRQ_TYPE_LEVEL_HIGH 7>;
+ #pwm-cells = <3>;
+ clocks = <&pwm_clk>;
+ };
+
sfr: sfr@f8030000 {
compatible = "atmel,sama5d2-sfr", "syscon";
reg = <0xf8030000 0x98>;
--
2.7.4
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| From | Alexandre Belloni <alexandre.belloni@free-electrons.com> |
|---|---|
| Date | 2017-02-23 09:50 +0100 |
| Message-ID | <tdXg6-7i8-13@gated-at.bofh.it> |
| In reply to | #1586732 |
Hi,
There is a typo in your subject, please fix.
On 23/02/2017 at 10:32:58 +0200, Claudiu Beznea wrote:
> Add pwm controller bindings for sam5d2_xplained
> and enable it.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
> ---
> arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi | 4 ++++
> arch/arm/boot/dts/sama5d2.dtsi | 8 ++++++++
> 2 files changed, 12 insertions(+)
>
> diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
> index 9fc270f..493ea29 100644
> --- a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
> +++ b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
> @@ -318,6 +318,10 @@
> };
> };
>
> + pwm0: pwm@f802c000 {
> + status = "okay";
> + };
> +
> flx0: flexcom@f8034000 {
> atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
> status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
> diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
> index cd459e8..e88785e 100644
> --- a/arch/arm/boot/dts/sama5d2.dtsi
> +++ b/arch/arm/boot/dts/sama5d2.dtsi
> @@ -1098,6 +1098,14 @@
> status = "disabled";
> };
>
> + pwm0: pwm@f802c000 {
> + compatible = "atmel,sama5d2-pwm";
This compatible is not documented and is not used in any driver. Is that
really working?
> + reg = <0xf802c000 0x4000>;
> + interrupts = <38 IRQ_TYPE_LEVEL_HIGH 7>;
> + #pwm-cells = <3>;
> + clocks = <&pwm_clk>;
> + };
> +
> sfr: sfr@f8030000 {
> compatible = "atmel,sama5d2-sfr", "syscon";
> reg = <0xf8030000 0x98>;
> --
> 2.7.4
>
--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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| From | m18063 <Claudiu.Beznea@microchip.com> |
|---|---|
| Date | 2017-02-23 09:50 +0100 |
| Message-ID | <tdXg6-7i8-23@gated-at.bofh.it> |
| In reply to | #1586739 |
Hi,
I will correct it asap.
Thank you,
Claudiu Beznea
On 23.02.2017 10:42, Alexandre Belloni wrote:
> Hi,
>
> There is a typo in your subject, please fix.
>
> On 23/02/2017 at 10:32:58 +0200, Claudiu Beznea wrote:
>> Add pwm controller bindings for sam5d2_xplained
>> and enable it.
>>
>> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
>> ---
>> arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi | 4 ++++
>> arch/arm/boot/dts/sama5d2.dtsi | 8 ++++++++
>> 2 files changed, 12 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
>> index 9fc270f..493ea29 100644
>> --- a/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
>> +++ b/arch/arm/boot/dts/at91-sama5d2_xplained_common.dtsi
>> @@ -318,6 +318,10 @@
>> };
>> };
>>
>> + pwm0: pwm@f802c000 {
>> + status = "okay";
>> + };
>> +
>> flx0: flexcom@f8034000 {
>> atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
>> status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
>> diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
>> index cd459e8..e88785e 100644
>> --- a/arch/arm/boot/dts/sama5d2.dtsi
>> +++ b/arch/arm/boot/dts/sama5d2.dtsi
>> @@ -1098,6 +1098,14 @@
>> status = "disabled";
>> };
>>
>> + pwm0: pwm@f802c000 {
>> + compatible = "atmel,sama5d2-pwm";
> This compatible is not documented and is not used in any driver. Is that
> really working?
>
>> + reg = <0xf802c000 0x4000>;
>> + interrupts = <38 IRQ_TYPE_LEVEL_HIGH 7>;
>> + #pwm-cells = <3>;
>> + clocks = <&pwm_clk>;
>> + };
>> +
>> sfr: sfr@f8030000 {
>> compatible = "atmel,sama5d2-sfr", "syscon";
>> reg = <0xf8030000 0x98>;
>> --
>> 2.7.4
>>
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