* [PATCH 0/2] ARM: at91/dt: add support for at91-kizboxmini @ 2015-04-07 14:11 Gaël PORTAY 2015-04-07 14:11 ` [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 Gaël PORTAY 2015-04-07 14:11 ` [PATCH 2/2] ARM: at91/dt: add support for kizboxmini Gaël PORTAY 0 siblings, 2 replies; 8+ messages in thread From: Gaël PORTAY @ 2015-04-07 14:11 UTC (permalink / raw) To: linux-arm-kernel Hi, Here are two patches to bring support for a new hardware based on SAM9G25 SoC. The first one adds the PIN controller definition for PWM0. The second defines the new board. Best regards, Ga?l PORTAY (2): ARM: at91/dt: sam9x5: add pinctrl for pwm0 ARM: at91/dt: add support for kizboxmini. arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-kizboxmini.dts | 129 ++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/at91sam9x5.dtsi | 46 ++++++++++++ 3 files changed, 176 insertions(+) create mode 100644 arch/arm/boot/dts/at91-kizboxmini.dts -- 1.9.1 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 2015-04-07 14:11 [PATCH 0/2] ARM: at91/dt: add support for at91-kizboxmini Gaël PORTAY @ 2015-04-07 14:11 ` Gaël PORTAY 2015-04-07 19:22 ` Alexandre Belloni 2015-04-07 14:11 ` [PATCH 2/2] ARM: at91/dt: add support for kizboxmini Gaël PORTAY 1 sibling, 1 reply; 8+ messages in thread From: Gaël PORTAY @ 2015-04-07 14:11 UTC (permalink / raw) To: linux-arm-kernel Defines the pinctrl configurations for PWM0. Signed-off-by: Ga?l PORTAY <g.portay@overkiz.com> --- arch/arm/boot/dts/at91sam9x5.dtsi | 46 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index d221179..08ed53d 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -463,6 +463,52 @@ }; }; + pwm0 { + pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 { + atmel,pins = + <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB11 periph B */ + }; + pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 { + atmel,pins = + <AT91_PIOC 10 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC10 periph C */ + }; + pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 { + atmel,pins = + <AT91_PIOC 18 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC18 periph C */ + }; + + pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 { + atmel,pins = + <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB12 periph B */ + }; + pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 { + atmel,pins = + <AT91_PIOC 11 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC11 periph C */ + }; + pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 { + atmel,pins = + <AT91_PIOC 19 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC19 periph C */ + }; + + pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 { + atmel,pins = + <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB13 periph B */ + }; + pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 { + atmel,pins = + <AT91_PIOC 20 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC20 periph C */ + }; + + pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 { + atmel,pins = + <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB14 periph B */ + }; + pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 { + atmel,pins = + <AT91_PIOC 21 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC21 periph C */ + }; + }; + usart0 { pinctrl_usart0: usart0-0 { atmel,pins = -- 1.9.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 2015-04-07 14:11 ` [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 Gaël PORTAY @ 2015-04-07 19:22 ` Alexandre Belloni 2015-04-07 19:40 ` g.portay at overkiz.com 0 siblings, 1 reply; 8+ messages in thread From: Alexandre Belloni @ 2015-04-07 19:22 UTC (permalink / raw) To: linux-arm-kernel Hi Ga?l, On 07/04/2015 at 16:11:23 +0200, Ga?l PORTAY wrote : > Defines the pinctrl configurations for PWM0. > > Signed-off-by: Ga?l PORTAY <g.portay@overkiz.com> > --- > arch/arm/boot/dts/at91sam9x5.dtsi | 46 +++++++++++++++++++++++++++++++++++++++ > 1 file changed, 46 insertions(+) > > diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi > index d221179..08ed53d 100644 > --- a/arch/arm/boot/dts/at91sam9x5.dtsi > +++ b/arch/arm/boot/dts/at91sam9x5.dtsi > @@ -463,6 +463,52 @@ > }; > }; > > + pwm0 { > + pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 { > + atmel,pins = > + <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB11 periph B */ please drop those useless comments --^ Else, I'm fine with that patch. -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 2015-04-07 19:22 ` Alexandre Belloni @ 2015-04-07 19:40 ` g.portay at overkiz.com 2015-04-07 20:05 ` Alexandre Belloni 0 siblings, 1 reply; 8+ messages in thread From: g.portay at overkiz.com @ 2015-04-07 19:40 UTC (permalink / raw) To: linux-arm-kernel On 2015-04-07 21:22, Alexandre Belloni wrote: > Hi Ga?l, > > On 07/04/2015 at 16:11:23 +0200, Ga?l PORTAY wrote : >> Defines the pinctrl configurations for PWM0. >> >> Signed-off-by: Ga?l PORTAY <g.portay@overkiz.com> >> --- >> arch/arm/boot/dts/at91sam9x5.dtsi | 46 >> +++++++++++++++++++++++++++++++++++++++ >> 1 file changed, 46 insertions(+) >> >> diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi >> b/arch/arm/boot/dts/at91sam9x5.dtsi >> index d221179..08ed53d 100644 >> --- a/arch/arm/boot/dts/at91sam9x5.dtsi >> +++ b/arch/arm/boot/dts/at91sam9x5.dtsi >> @@ -463,6 +463,52 @@ >> }; >> }; >> >> + pwm0 { >> + pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 { >> + atmel,pins = >> + <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB11 periph >> B */ > please drop those useless > comments --^ > > Else, I'm fine with that patch. I do think so... I added them for consistency only... I will drop them in v2. Do you want I drop all those kind of comments (of the whole file) as well ? Thanks for your review. ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 2015-04-07 19:40 ` g.portay at overkiz.com @ 2015-04-07 20:05 ` Alexandre Belloni 0 siblings, 0 replies; 8+ messages in thread From: Alexandre Belloni @ 2015-04-07 20:05 UTC (permalink / raw) To: linux-arm-kernel On 07/04/2015 at 21:40:56 +0200, g.portay at overkiz.com wrote : > > > >Else, I'm fine with that patch. > > I do think so... I added them for consistency only... I will drop them in > v2. > > Do you want I drop all those kind of comments (of the whole file) as well ? > I don't think it is necessary to do that change for the whole file yet, let's just avoid adding more. -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: at91/dt: add support for kizboxmini. 2015-04-07 14:11 [PATCH 0/2] ARM: at91/dt: add support for at91-kizboxmini Gaël PORTAY 2015-04-07 14:11 ` [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 Gaël PORTAY @ 2015-04-07 14:11 ` Gaël PORTAY 2015-04-07 19:32 ` Alexandre Belloni 1 sibling, 1 reply; 8+ messages in thread From: Gaël PORTAY @ 2015-04-07 14:11 UTC (permalink / raw) To: linux-arm-kernel Add DT file for Kizbox mini board. This board is based on Atmel's AT91SAM9G25 SoC. Signed-off-by: Ga?l PORTAY <g.portay@overkiz.com> --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-kizboxmini.dts | 129 ++++++++++++++++++++++++++++++++++ 2 files changed, 130 insertions(+) create mode 100644 arch/arm/boot/dts/at91-kizboxmini.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a1c776b..9c11888 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -30,6 +30,7 @@ dtb-$(CONFIG_SOC_SAM_V4_V5) += \ at91sam9rlek.dtb \ at91-ariag25.dtb \ at91-cosino_mega2560.dtb \ + at91-kizboxmini.dtb \ at91sam9g15ek.dtb \ at91sam9g25ek.dtb \ at91sam9g35ek.dtb \ diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts b/arch/arm/boot/dts/at91-kizboxmini.dts new file mode 100644 index 0000000..191576c --- /dev/null +++ b/arch/arm/boot/dts/at91-kizboxmini.dts @@ -0,0 +1,129 @@ +/* + * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board + * + * Copyright (C) 2014 Ga?l PORTAY <g.portay@overkiz.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "at91sam9g25.dtsi" +#include "at91sam9x5.dtsi" +#include <dt-bindings/pwm/pwm.h> + +/ { + model = "Overkiz Kizbox mini"; + compatible = "overkiz,kizboxmini", "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + chosen { + bootargs = "ubi.mtd=ubi"; + linux,stdout-path = &dbgu; + }; + + memory { + reg = <0x20000000 0x8000000>; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + usart0: serial at f801c000 { + status = "okay"; + }; + + macb0: ethernet at f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + + pwm0: pwm at f8034000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwm0_1 + &pinctrl_pwm0_pwm1_1>; + status = "okay"; + }; + + dbgu: serial at fffff200 { + status = "okay"; + }; + + watchdog at fffffe40 { + status = "okay"; + }; + }; + + usb0: ohci at 00600000 { + status = "okay"; + }; + + usb1: ehci at 00700000 { + status = "okay"; + }; + + nand0: nand at 40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + atmel,has-pmecc; + atmel,pmecc-cap = <4>; + atmel,pmecc-sector-size = <512>; + nand-on-flash-bbt; + status = "okay"; + + bootstrap at 0 { + label = "bootstrap"; + reg = <0x0 0x20000>; + }; + + ubi at 20000 { + label = "ubi"; + reg = <0x20000 0x7fe0000>; + }; + }; + }; + + pwm_leds { + compatible = "pwm-leds"; + + green { + label = "pwm:green:user"; + pwms = <&pwm0 0 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + }; + + red { + label = "pwm:red:user"; + pwms = <&pwm0 1 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + prog { + label = "PB_PROG"; + gpios = <&pioC 17 GPIO_ACTIVE_LOW>; + linux,code = <0x102>; + gpio-key,wakeup; + }; + + reset { + label = "PB_RST"; + gpios = <&pioC 16 GPIO_ACTIVE_LOW>; + linux,code = <0x100>; + gpio-key,wakeup; + }; + }; +}; -- 1.9.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: at91/dt: add support for kizboxmini. 2015-04-07 14:11 ` [PATCH 2/2] ARM: at91/dt: add support for kizboxmini Gaël PORTAY @ 2015-04-07 19:32 ` Alexandre Belloni 2015-04-07 19:49 ` g.portay at overkiz.com 0 siblings, 1 reply; 8+ messages in thread From: Alexandre Belloni @ 2015-04-07 19:32 UTC (permalink / raw) To: linux-arm-kernel Hi, On 07/04/2015 at 16:11:24 +0200, Ga?l PORTAY wrote : > Add DT file for Kizbox mini board. > This board is based on Atmel's AT91SAM9G25 SoC. > > Signed-off-by: Ga?l PORTAY <g.portay@overkiz.com> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/at91-kizboxmini.dts | 129 ++++++++++++++++++++++++++++++++++ > 2 files changed, 130 insertions(+) > create mode 100644 arch/arm/boot/dts/at91-kizboxmini.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index a1c776b..9c11888 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -30,6 +30,7 @@ dtb-$(CONFIG_SOC_SAM_V4_V5) += \ > at91sam9rlek.dtb \ > at91-ariag25.dtb \ > at91-cosino_mega2560.dtb \ > + at91-kizboxmini.dtb \ > at91sam9g15ek.dtb \ > at91sam9g25ek.dtb \ > at91sam9g35ek.dtb \ > diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts b/arch/arm/boot/dts/at91-kizboxmini.dts > new file mode 100644 > index 0000000..191576c > --- /dev/null > +++ b/arch/arm/boot/dts/at91-kizboxmini.dts > @@ -0,0 +1,129 @@ > +/* > + * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board > + * > + * Copyright (C) 2014 Ga?l PORTAY <g.portay@overkiz.com> > + * > + * Licensed under GPLv2 or later. > + */ > +/dts-v1/; > +#include "at91sam9g25.dtsi" > +#include "at91sam9x5.dtsi" > +#include <dt-bindings/pwm/pwm.h> > + > +/ { > + model = "Overkiz Kizbox mini"; > + compatible = "overkiz,kizboxmini", "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; I would remove "atmel,at91sam9g25ek" and "atmel,at91sam9x5ek". However, you could use "atmel,at91sam9g25". -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: at91/dt: add support for kizboxmini. 2015-04-07 19:32 ` Alexandre Belloni @ 2015-04-07 19:49 ` g.portay at overkiz.com 0 siblings, 0 replies; 8+ messages in thread From: g.portay at overkiz.com @ 2015-04-07 19:49 UTC (permalink / raw) To: linux-arm-kernel On 2015-04-07 21:32, Alexandre Belloni wrote: > Hi, > > On 07/04/2015 at 16:11:24 +0200, Ga?l PORTAY wrote : >> Add DT file for Kizbox mini board. >> This board is based on Atmel's AT91SAM9G25 SoC. >> >> Signed-off-by: Ga?l PORTAY <g.portay@overkiz.com> >> --- >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/at91-kizboxmini.dts | 129 >> ++++++++++++++++++++++++++++++++++ >> 2 files changed, 130 insertions(+) >> create mode 100644 arch/arm/boot/dts/at91-kizboxmini.dts >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index a1c776b..9c11888 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -30,6 +30,7 @@ dtb-$(CONFIG_SOC_SAM_V4_V5) += \ >> at91sam9rlek.dtb \ >> at91-ariag25.dtb \ >> at91-cosino_mega2560.dtb \ >> + at91-kizboxmini.dtb \ >> at91sam9g15ek.dtb \ >> at91sam9g25ek.dtb \ >> at91sam9g35ek.dtb \ >> diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts >> b/arch/arm/boot/dts/at91-kizboxmini.dts >> new file mode 100644 >> index 0000000..191576c >> --- /dev/null >> +++ b/arch/arm/boot/dts/at91-kizboxmini.dts >> @@ -0,0 +1,129 @@ >> +/* >> + * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini >> board >> + * >> + * Copyright (C) 2014 Ga?l PORTAY <g.portay@overkiz.com> >> + * >> + * Licensed under GPLv2 or later. >> + */ >> +/dts-v1/; >> +#include "at91sam9g25.dtsi" >> +#include "at91sam9x5.dtsi" >> +#include <dt-bindings/pwm/pwm.h> >> + >> +/ { >> + model = "Overkiz Kizbox mini"; >> + compatible = "overkiz,kizboxmini", "atmel,at91sam9g25ek", >> "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; > > I would remove "atmel,at91sam9g25ek" and "atmel,at91sam9x5ek". However, > you could use "atmel,at91sam9g25". I guess your right... ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-04-07 20:05 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2015-04-07 14:11 [PATCH 0/2] ARM: at91/dt: add support for at91-kizboxmini Gaël PORTAY 2015-04-07 14:11 ` [PATCH 1/2] ARM: at91/dt: sam9x5: add pinctrl for pwm0 Gaël PORTAY 2015-04-07 19:22 ` Alexandre Belloni 2015-04-07 19:40 ` g.portay at overkiz.com 2015-04-07 20:05 ` Alexandre Belloni 2015-04-07 14:11 ` [PATCH 2/2] ARM: at91/dt: add support for kizboxmini Gaël PORTAY 2015-04-07 19:32 ` Alexandre Belloni 2015-04-07 19:49 ` g.portay at overkiz.com
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