* [PATCH 0/2] at91: add support for Arietta G25
@ 2019-07-28 21:04 Uwe Kleine-König
2019-07-28 21:04 ` [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl" Uwe Kleine-König
2019-07-28 21:04 ` [PATCH 2/2] ARM: dts: at91: add support for Arietta G25 Uwe Kleine-König
0 siblings, 2 replies; 10+ messages in thread
From: Uwe Kleine-König @ 2019-07-28 21:04 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Ludovic Desroches
Cc: devicetree, info, linux-arm-kernel
Hello,
I now took the time to work on mainline support for the Arietta G25.
It boots fine on v5.3-rc1 apart from the issue I reported on the Linux
ARM list yesterday[1].
Best regards
Uwe
[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2019-July/669167.html
Uwe Kleine-König (2):
dts: add vendor prefix "acme" for "Acme Systems srl"
ARM: dts: at91: add support for Arietta G25
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/arm/boot/dts/at91sam9g25-arietta.dts | 86 +++++++++++++++++++
2 files changed, 88 insertions(+)
create mode 100644 arch/arm/boot/dts/at91sam9g25-arietta.dts
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl"
2019-07-28 21:04 [PATCH 0/2] at91: add support for Arietta G25 Uwe Kleine-König
@ 2019-07-28 21:04 ` Uwe Kleine-König
2019-07-29 22:34 ` Rob Herring
` (2 more replies)
2019-07-28 21:04 ` [PATCH 2/2] ARM: dts: at91: add support for Arietta G25 Uwe Kleine-König
1 sibling, 3 replies; 10+ messages in thread
From: Uwe Kleine-König @ 2019-07-28 21:04 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Ludovic Desroches
Cc: devicetree, info, linux-arm-kernel
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 6992bbbbffab..85965e3446bf 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -27,6 +27,8 @@ patternProperties:
description: Abilis Systems
"^abracon,.*":
description: Abracon Corporation
+ "^acme,.*":
+ description: Acme Systems srl
"^actions,.*":
description: Actions Semiconductor Co., Ltd.
"^active-semi,.*":
--
2.20.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 2/2] ARM: dts: at91: add support for Arietta G25
2019-07-28 21:04 [PATCH 0/2] at91: add support for Arietta G25 Uwe Kleine-König
2019-07-28 21:04 ` [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl" Uwe Kleine-König
@ 2019-07-28 21:04 ` Uwe Kleine-König
2019-07-31 11:36 ` Ludovic Desroches
2019-07-31 12:27 ` Stefan Wahren
1 sibling, 2 replies; 10+ messages in thread
From: Uwe Kleine-König @ 2019-07-28 21:04 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Ludovic Desroches
Cc: devicetree, info, linux-arm-kernel
The Arietta G25 is a SBC powered by a AT91SAMG25 running at 400 MHz.
See https://www.acmesystems.it/arietta for more details.
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
---
arch/arm/boot/dts/at91sam9g25-arietta.dts | 86 +++++++++++++++++++++++
1 file changed, 86 insertions(+)
create mode 100644 arch/arm/boot/dts/at91sam9g25-arietta.dts
diff --git a/arch/arm/boot/dts/at91sam9g25-arietta.dts b/arch/arm/boot/dts/at91sam9g25-arietta.dts
new file mode 100644
index 000000000000..6c20e02f0ea9
--- /dev/null
+++ b/arch/arm/boot/dts/at91sam9g25-arietta.dts
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Arietta - System On Module
+ * https://www.acmesystems.it/arietta
+ */
+
+/dts-v1/;
+#include "at91sam9g25.dtsi"
+
+/ {
+ model = "Acme Systems Arietta G25";
+ compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0x20000000 0x8000000>;
+ };
+
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ rtc@fffffeb0 {
+ status = "okay";
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ arietta_led {
+ label = "arietta_led";
+ gpios = <&pioB 8 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+&dbgu {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-0 = <
+ &pinctrl_mmc0_slot0_clk_cmd_dat0
+ &pinctrl_mmc0_slot0_dat1_3>;
+ status = "okay";
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+};
+
+&usart0 {
+ status ="okay";
+};
+
+&usart1 {
+ status ="okay";
+};
+
+&usb0 {
+ status = "okay";
+ num-ports = <3>;
+};
+
+&usb1 {
+ status = "okay";
+};
+
+&usb2 {
+ status = "okay";
+};
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl"
2019-07-28 21:04 ` [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl" Uwe Kleine-König
@ 2019-07-29 22:34 ` Rob Herring
2019-07-31 11:34 ` Ludovic Desroches
2019-08-12 20:54 ` Alexandre Belloni
2 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2019-07-29 22:34 UTC (permalink / raw)
To: Uwe Kleine-König
Cc: Mark Rutland, devicetree, Alexandre Belloni, Ludovic Desroches,
info, moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
On Sun, Jul 28, 2019 at 3:04 PM Uwe Kleine-König <uwe@kleine-koenig.org> wrote:
>
> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
> ---
> Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
> 1 file changed, 2 insertions(+)
It's not Apr 1st, so I guess this is a real company and not the coyote's. :)
Acked-by: Rob Herring <robh@kernel.org>
_______________________________________________
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl"
2019-07-28 21:04 ` [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl" Uwe Kleine-König
2019-07-29 22:34 ` Rob Herring
@ 2019-07-31 11:34 ` Ludovic Desroches
2019-07-31 21:48 ` Uwe Kleine-König
2019-08-12 20:54 ` Alexandre Belloni
2 siblings, 1 reply; 10+ messages in thread
From: Ludovic Desroches @ 2019-07-31 11:34 UTC (permalink / raw)
To: Uwe Kleine-König
Cc: Mark Rutland, devicetree, Alexandre Belloni, Rob Herring, info,
linux-arm-kernel
On Sun, Jul 28, 2019 at 11:04:02PM +0200, Uwe Kleine-König wrote:
>
> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
As I can confirm it's not an April fool!
Reviwed-by: Ludovic Desroches <ludovic.desroches@microchip.com>
> ---
> Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> index 6992bbbbffab..85965e3446bf 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> @@ -27,6 +27,8 @@ patternProperties:
> description: Abilis Systems
> "^abracon,.*":
> description: Abracon Corporation
> + "^acme,.*":
> + description: Acme Systems srl
> "^actions,.*":
> description: Actions Semiconductor Co., Ltd.
> "^active-semi,.*":
> --
> 2.20.1
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/2] ARM: dts: at91: add support for Arietta G25
2019-07-28 21:04 ` [PATCH 2/2] ARM: dts: at91: add support for Arietta G25 Uwe Kleine-König
@ 2019-07-31 11:36 ` Ludovic Desroches
2019-07-31 13:18 ` Ludovic Desroches
2019-07-31 12:27 ` Stefan Wahren
1 sibling, 1 reply; 10+ messages in thread
From: Ludovic Desroches @ 2019-07-31 11:36 UTC (permalink / raw)
To: Uwe Kleine-König
Cc: Mark Rutland, devicetree, Alexandre Belloni, Rob Herring, info,
linux-arm-kernel
On Sun, Jul 28, 2019 at 11:04:03PM +0200, Uwe Kleine-König wrote:
>
> The Arietta G25 is a SBC powered by a AT91SAMG25 running at 400 MHz.
> See https://www.acmesystems.it/arietta for more details.
>
> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
> ---
> arch/arm/boot/dts/at91sam9g25-arietta.dts | 86 +++++++++++++++++++++++
> 1 file changed, 86 insertions(+)
> create mode 100644 arch/arm/boot/dts/at91sam9g25-arietta.dts
>
> diff --git a/arch/arm/boot/dts/at91sam9g25-arietta.dts b/arch/arm/boot/dts/at91sam9g25-arietta.dts
> new file mode 100644
> index 000000000000..6c20e02f0ea9
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91sam9g25-arietta.dts
> @@ -0,0 +1,86 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Arietta - System On Module
> + * https://www.acmesystems.it/arietta
> + */
> +
> +/dts-v1/;
> +#include "at91sam9g25.dtsi"
> +
> +/ {
> + model = "Acme Systems Arietta G25";
> + compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9";
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + memory {
> + reg = <0x20000000 0x8000000>;
> + };
> +
> + clocks {
> + slow_xtal {
> + clock-frequency = <32768>;
> + };
> +
> + main_xtal {
> + clock-frequency = <12000000>;
> + };
> + };
> +
> + ahb {
> + apb {
> + rtc@fffffeb0 {
> + status = "okay";
> + };
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + arietta_led {
> + label = "arietta_led";
> + gpios = <&pioB 8 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +};
> +
> +&dbgu {
> + status = "okay";
> +};
> +
> +&mmc0 {
> + pinctrl-0 = <
> + &pinctrl_mmc0_slot0_clk_cmd_dat0
> + &pinctrl_mmc0_slot0_dat1_3>;
> + status = "okay";
> +
> + slot@0 {
> + reg = <0>;
> + bus-width = <4>;
> + };
> +};
> +
> +&usart0 {
> + status ="okay";
> +};
> +
> +&usart1 {
> + status ="okay";
> +};
> +
> +&usb0 {
> + status = "okay";
> + num-ports = <3>;
> +};
> +
> +&usb1 {
> + status = "okay";
> +};
> +
> +&usb2 {
> + status = "okay";
> +};
> --
> 2.20.1
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/2] ARM: dts: at91: add support for Arietta G25
2019-07-28 21:04 ` [PATCH 2/2] ARM: dts: at91: add support for Arietta G25 Uwe Kleine-König
2019-07-31 11:36 ` Ludovic Desroches
@ 2019-07-31 12:27 ` Stefan Wahren
1 sibling, 0 replies; 10+ messages in thread
From: Stefan Wahren @ 2019-07-31 12:27 UTC (permalink / raw)
To: Uwe Kleine-König, Rob Herring, Mark Rutland, Nicolas Ferre,
Alexandre Belloni, Ludovic Desroches
Cc: devicetree, linux-arm-kernel, info
Hi Uwe,
On 28.07.19 23:04, Uwe Kleine-König wrote:
> The Arietta G25 is a SBC powered by a AT91SAMG25 running at 400 MHz.
> See https://www.acmesystems.it/arietta for more details.
>
> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
> ---
> arch/arm/boot/dts/at91sam9g25-arietta.dts | 86 +++++++++++++++++++++++
> 1 file changed, 86 insertions(+)
>
no need to add the DTB to the Makefile?
_______________________________________________
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 2/2] ARM: dts: at91: add support for Arietta G25
2019-07-31 11:36 ` Ludovic Desroches
@ 2019-07-31 13:18 ` Ludovic Desroches
0 siblings, 0 replies; 10+ messages in thread
From: Ludovic Desroches @ 2019-07-31 13:18 UTC (permalink / raw)
To: Uwe Kleine-König, Rob Herring, Mark Rutland, Nicolas Ferre,
Alexandre Belloni, linux-arm-kernel, devicetree, info
On Wed, Jul 31, 2019 at 01:36:49PM +0200, Ludovic Desroches wrote:
> On Sun, Jul 28, 2019 at 11:04:03PM +0200, Uwe Kleine-König wrote:
> >
> > The Arietta G25 is a SBC powered by a AT91SAMG25 running at 400 MHz.
> > See https://www.acmesystems.it/arietta for more details.
> >
> > Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
I should have double checked before, I had in mind that we support this
board in our bootloader but it's also the case in the kernel:
arch/arm/boot/dts/at91-ariettag25.dts
Regards
Ludovic
>
> > ---
> > arch/arm/boot/dts/at91sam9g25-arietta.dts | 86 +++++++++++++++++++++++
> > 1 file changed, 86 insertions(+)
> > create mode 100644 arch/arm/boot/dts/at91sam9g25-arietta.dts
> >
> > diff --git a/arch/arm/boot/dts/at91sam9g25-arietta.dts b/arch/arm/boot/dts/at91sam9g25-arietta.dts
> > new file mode 100644
> > index 000000000000..6c20e02f0ea9
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/at91sam9g25-arietta.dts
> > @@ -0,0 +1,86 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Arietta - System On Module
> > + * https://www.acmesystems.it/arietta
> > + */
> > +
> > +/dts-v1/;
> > +#include "at91sam9g25.dtsi"
> > +
> > +/ {
> > + model = "Acme Systems Arietta G25";
> > + compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9";
> > +
> > + chosen {
> > + stdout-path = "serial0:115200n8";
> > + };
> > +
> > + memory {
> > + reg = <0x20000000 0x8000000>;
> > + };
> > +
> > + clocks {
> > + slow_xtal {
> > + clock-frequency = <32768>;
> > + };
> > +
> > + main_xtal {
> > + clock-frequency = <12000000>;
> > + };
> > + };
> > +
> > + ahb {
> > + apb {
> > + rtc@fffffeb0 {
> > + status = "okay";
> > + };
> > + };
> > + };
> > +
> > + leds {
> > + compatible = "gpio-leds";
> > +
> > + arietta_led {
> > + label = "arietta_led";
> > + gpios = <&pioB 8 GPIO_ACTIVE_HIGH>;
> > + linux,default-trigger = "heartbeat";
> > + };
> > + };
> > +};
> > +
> > +&dbgu {
> > + status = "okay";
> > +};
> > +
> > +&mmc0 {
> > + pinctrl-0 = <
> > + &pinctrl_mmc0_slot0_clk_cmd_dat0
> > + &pinctrl_mmc0_slot0_dat1_3>;
> > + status = "okay";
> > +
> > + slot@0 {
> > + reg = <0>;
> > + bus-width = <4>;
> > + };
> > +};
> > +
> > +&usart0 {
> > + status ="okay";
> > +};
> > +
> > +&usart1 {
> > + status ="okay";
> > +};
> > +
> > +&usb0 {
> > + status = "okay";
> > + num-ports = <3>;
> > +};
> > +
> > +&usb1 {
> > + status = "okay";
> > +};
> > +
> > +&usb2 {
> > + status = "okay";
> > +};
> > --
> > 2.20.1
> >
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl"
2019-07-31 11:34 ` Ludovic Desroches
@ 2019-07-31 21:48 ` Uwe Kleine-König
0 siblings, 0 replies; 10+ messages in thread
From: Uwe Kleine-König @ 2019-07-31 21:48 UTC (permalink / raw)
To: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
linux-arm-kernel, devicetree, info
[-- Attachment #1.1.1: Type: text/plain, Size: 475 bytes --]
On 7/31/19 1:34 PM, Ludovic Desroches wrote:
> On Sun, Jul 28, 2019 at 11:04:02PM +0200, Uwe Kleine-König wrote:
>>
>> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
>
> As I can confirm it's not an April fool!
> Reviwed-by: Ludovic Desroches <ludovic.desroches@microchip.com>
s/Reviwed/Reviewed/
Not sure who will pick this up and which automatisms are used. This
might need manual fixup or attention to be picked up at all.
Best regards
Uwe
[-- Attachment #1.2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl"
2019-07-28 21:04 ` [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl" Uwe Kleine-König
2019-07-29 22:34 ` Rob Herring
2019-07-31 11:34 ` Ludovic Desroches
@ 2019-08-12 20:54 ` Alexandre Belloni
2 siblings, 0 replies; 10+ messages in thread
From: Alexandre Belloni @ 2019-08-12 20:54 UTC (permalink / raw)
To: Uwe Kleine-König
Cc: Mark Rutland, devicetree, Ludovic Desroches, Rob Herring, info,
linux-arm-kernel
On 28/07/2019 23:04:02+0200, Uwe Kleine-König wrote:
> Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
> ---
> Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
Applied, thanks.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2019-08-12 20:54 UTC | newest]
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2019-07-28 21:04 [PATCH 0/2] at91: add support for Arietta G25 Uwe Kleine-König
2019-07-28 21:04 ` [PATCH 1/2] dts: add vendor prefix "acme" for "Acme Systems srl" Uwe Kleine-König
2019-07-29 22:34 ` Rob Herring
2019-07-31 11:34 ` Ludovic Desroches
2019-07-31 21:48 ` Uwe Kleine-König
2019-08-12 20:54 ` Alexandre Belloni
2019-07-28 21:04 ` [PATCH 2/2] ARM: dts: at91: add support for Arietta G25 Uwe Kleine-König
2019-07-31 11:36 ` Ludovic Desroches
2019-07-31 13:18 ` Ludovic Desroches
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