| Message ID | 20190728210403.2730-3-uwe@kleine-koenig.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | at91: add support for Arietta G25 | expand |
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 >
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?
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 > >
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"; +};
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