* [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree
@ 2014-08-01 13:42 Raphael Poggi
2014-08-01 13:42 ` [PATCH 1/2] dt-bindings: pinctrl: add at91 file Raphael Poggi
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Raphael Poggi @ 2014-08-01 13:42 UTC (permalink / raw)
To: barebox
This patchset add the initial support of the at91sam9m10g45ek device tree, and
add the pinctrl device tree binding file.
Raphaël Poggi (2) :
(1) dt-bindings: pinctrl: add at91 file
(2) dts: at91: initial support of at91sam9m10g45ek dts
arch/arm/dts/Makefile | 1 +
arch/arm/dts/at91sam9g45.dtsi | 105 ++++++++++++++++++++++++++++++++++++
arch/arm/dts/at91sam9m10g45ek.dts | 22 ++++++++
include/dt-bindings/pinctrl/at91.h | 35 ++++++++++++
4 files changed, 163 insertions(+)
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^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 1/2] dt-bindings: pinctrl: add at91 file 2014-08-01 13:42 [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Raphael Poggi @ 2014-08-01 13:42 ` Raphael Poggi 2014-08-01 13:42 ` [PATCH 2/2] dts: at91: initial support of at91sam9m10g45ek dts Raphael Poggi 2014-08-01 16:59 ` [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Sascha Hauer 2 siblings, 0 replies; 5+ messages in thread From: Raphael Poggi @ 2014-08-01 13:42 UTC (permalink / raw) To: barebox; +Cc: Raphaël Poggi From: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> --- include/dt-bindings/pinctrl/at91.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 include/dt-bindings/pinctrl/at91.h diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h new file mode 100644 index 0000000..0fee6ff --- /dev/null +++ b/include/dt-bindings/pinctrl/at91.h @@ -0,0 +1,35 @@ +/* + * This header provides constants for most at91 pinctrl bindings. + * + * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * GPLv2 only + */ + +#ifndef __DT_BINDINGS_AT91_PINCTRL_H__ +#define __DT_BINDINGS_AT91_PINCTRL_H__ + +#define AT91_PINCTRL_NONE (0 << 0) +#define AT91_PINCTRL_PULL_UP (1 << 0) +#define AT91_PINCTRL_MULTI_DRIVE (1 << 1) +#define AT91_PINCTRL_DEGLITCH (1 << 2) +#define AT91_PINCTRL_PULL_DOWN (1 << 3) +#define AT91_PINCTRL_DIS_SCHMIT (1 << 4) +#define AT91_PINCTRL_DEBOUNCE (1 << 16) +#define AT91_PINCTRL_DEBOUNCE_VAL(x) (x << 17) + +#define AT91_PINCTRL_PULL_UP_DEGLITCH (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DEGLITCH) + +#define AT91_PIOA 0 +#define AT91_PIOB 1 +#define AT91_PIOC 2 +#define AT91_PIOD 3 +#define AT91_PIOE 4 + +#define AT91_PERIPH_GPIO 0 +#define AT91_PERIPH_A 1 +#define AT91_PERIPH_B 2 +#define AT91_PERIPH_C 3 +#define AT91_PERIPH_D 4 + +#endif /* __DT_BINDINGS_AT91_PINCTRL_H__ */ -- 1.7.9.5 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] dts: at91: initial support of at91sam9m10g45ek dts 2014-08-01 13:42 [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Raphael Poggi 2014-08-01 13:42 ` [PATCH 1/2] dt-bindings: pinctrl: add at91 file Raphael Poggi @ 2014-08-01 13:42 ` Raphael Poggi 2014-08-01 16:59 ` [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Sascha Hauer 2 siblings, 0 replies; 5+ messages in thread From: Raphael Poggi @ 2014-08-01 13:42 UTC (permalink / raw) To: barebox; +Cc: Raphaël Poggi From: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> --- arch/arm/dts/Makefile | 1 + arch/arm/dts/at91sam9g45.dtsi | 105 +++++++++++++++++++++++++++++++++++++ arch/arm/dts/at91sam9m10g45ek.dts | 22 ++++++++ 3 files changed, 128 insertions(+) create mode 100644 arch/arm/dts/at91sam9g45.dtsi create mode 100644 arch/arm/dts/at91sam9m10g45ek.dts diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 9bff8a0..5a3405e 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1,6 +1,7 @@ BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_BUILTIN_DTB_NAME)) obj-dtb-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o +pbl-dtb-$(CONFIG_ARCH_AT91) += at91sam9m10g45ek.dtb.o pbl-dtb-$(CONFIG_MACH_BEAGLEBONE) += am335x-bone.dtb.o am335x-boneblack.dtb.o am335x-bone-common.dtb.o pbl-dtb-$(CONFIG_MACH_DFI_FS700_M60) += imx6q-dfi-fs700-m60-6q.dtb.o imx6dl-dfi-fs700-m60-6s.dtb.o pbl-dtb-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += imx51-genesi-efika-sb.dtb.o diff --git a/arch/arm/dts/at91sam9g45.dtsi b/arch/arm/dts/at91sam9g45.dtsi new file mode 100644 index 0000000..5b287f2 --- /dev/null +++ b/arch/arm/dts/at91sam9g45.dtsi @@ -0,0 +1,105 @@ +/* + * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC + * applies to AT91SAM9G45, AT91SAM9M10, + * AT91SAM9G46, AT91SAM9M11 SoC + * + * Copyright (C) 2011 Atmel, + * 2011 Nicolas Ferre <nicolas.ferre@atmel.com> + * + * Licensed under GPLv2 or later. + */ + +#include "skeleton.dtsi" +#include <dt-bindings/pinctrl/at91.h> + +/ { + model = "Atmel AT91SAM9G45 family SoC"; + compatible = "atmel,at91sam9g45"; + + aliases { + gpio0 = &pioA; + gpio1 = &pioB; + gpio2 = &pioC; + gpio3 = &pioD; + gpio4 = &pioE; + }; + + pinctrl@fffff200 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; + ranges = <0xfffff200 0xfffff200 0xa00>; + + atmel,mux-mask = < + /* A B */ + 0xffffffff 0xffc003ff /* pioA */ + 0xffffffff 0x800f8f00 /* pioB */ + 0xffffffff 0x00000e00 /* pioC */ + 0xffffffff 0xff0c1381 /* pioD */ + 0xffffffff 0x81ffff81 /* pioE */ + >; + + i2c0 { + pinctrl_i2c0: i2c0-0 { + atmel,pins = + <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA21 periph A TWCK0 */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA20 periph A TWD0 */ + }; + }; + + i2c1 { + pinctrl_i2c1: i2c1-0 { + atmel,pins = + <AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A TWCK1 */ + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A TWD1 */ + }; + }; + + }; + + + pioA: gpio@fffff200 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff200 0x200>; + #gpio-cells = <2>; + gpio-controller; + }; + + pioB: gpio@fffff400 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff400 0x200>; + #gpio-cells = <2>; + gpio-controller; + }; + + pioC: gpio@fffff600 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff600 0x200>; + #gpio-cells = <2>; + gpio-controller; + }; + + pioD: gpio@fffff800 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffff800 0x200>; + #gpio-cells = <2>; + gpio-controller; + }; + + pioE: gpio@fffffa00 { + compatible = "atmel,at91rm9200-gpio"; + reg = <0xfffffa00 0x200>; + #gpio-cells = <2>; + gpio-controller; + }; + + i2c0: i2c@fff84000 { + compatible = "atmel,at91sam9g10-i2c"; + reg = <0xfff84000 0x100>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +}; diff --git a/arch/arm/dts/at91sam9m10g45ek.dts b/arch/arm/dts/at91sam9m10g45ek.dts new file mode 100644 index 0000000..df0da9d --- /dev/null +++ b/arch/arm/dts/at91sam9m10g45ek.dts @@ -0,0 +1,22 @@ +/* +* at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board +* +* Copyright (C) 2011 Atmel, +* 2011 Nicolas Ferre <nicolas.ferre@atmel.com> +* +* Licensed under GPLv2 or later. +*/ + +/dts-v1/; + +#include "at91sam9g45.dtsi" + +/ { + model = "Atmel AT91SAM9M10G45-EK"; + compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9"; + + i2c0: i2c@fff84000 { + status = "okay"; + }; + +}; -- 1.7.9.5 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree 2014-08-01 13:42 [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Raphael Poggi 2014-08-01 13:42 ` [PATCH 1/2] dt-bindings: pinctrl: add at91 file Raphael Poggi 2014-08-01 13:42 ` [PATCH 2/2] dts: at91: initial support of at91sam9m10g45ek dts Raphael Poggi @ 2014-08-01 16:59 ` Sascha Hauer 2014-08-01 17:34 ` Raphaël Poggi 2 siblings, 1 reply; 5+ messages in thread From: Sascha Hauer @ 2014-08-01 16:59 UTC (permalink / raw) To: Raphael Poggi; +Cc: barebox On Fri, Aug 01, 2014 at 03:42:16PM +0200, Raphael Poggi wrote: > This patchset add the initial support of the at91sam9m10g45ek device tree, and > add the pinctrl device tree binding file. > > Raphaël Poggi (2) : > (1) dt-bindings: pinctrl: add at91 file > (2) dts: at91: initial support of at91sam9m10g45ek dts > > > arch/arm/dts/Makefile | 1 + > arch/arm/dts/at91sam9g45.dtsi | 105 ++++++++++++++++++++++++++++++++++++ > arch/arm/dts/at91sam9m10g45ek.dts | 22 ++++++++ > include/dt-bindings/pinctrl/at91.h | 35 ++++++++++++ We already have all these files in the tree. You shouldn't have to duplicate them. Just create a stub under arch/arm/dts/ including the real files. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree 2014-08-01 16:59 ` [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Sascha Hauer @ 2014-08-01 17:34 ` Raphaël Poggi 0 siblings, 0 replies; 5+ messages in thread From: Raphaël Poggi @ 2014-08-01 17:34 UTC (permalink / raw) To: Sascha Hauer; +Cc: barebox Ah yes, sorry. I'll send a v2 to correct this. Thanks, Raphaël 2014-08-01 18:59 GMT+02:00 Sascha Hauer <s.hauer@pengutronix.de>: > On Fri, Aug 01, 2014 at 03:42:16PM +0200, Raphael Poggi wrote: >> This patchset add the initial support of the at91sam9m10g45ek device tree, and >> add the pinctrl device tree binding file. >> >> Raphaël Poggi (2) : >> (1) dt-bindings: pinctrl: add at91 file >> (2) dts: at91: initial support of at91sam9m10g45ek dts >> >> >> arch/arm/dts/Makefile | 1 + >> arch/arm/dts/at91sam9g45.dtsi | 105 ++++++++++++++++++++++++++++++++++++ >> arch/arm/dts/at91sam9m10g45ek.dts | 22 ++++++++ >> include/dt-bindings/pinctrl/at91.h | 35 ++++++++++++ > > We already have all these files in the tree. You shouldn't have to > duplicate them. Just create a stub under arch/arm/dts/ including the > real files. > > Sascha > > -- > Pengutronix e.K. | | > Industrial Linux Solutions | http://www.pengutronix.de/ | > Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | > > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-08-01 17:35 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-08-01 13:42 [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Raphael Poggi 2014-08-01 13:42 ` [PATCH 1/2] dt-bindings: pinctrl: add at91 file Raphael Poggi 2014-08-01 13:42 ` [PATCH 2/2] dts: at91: initial support of at91sam9m10g45ek dts Raphael Poggi 2014-08-01 16:59 ` [PATCH 0/2] Add initial support of at91sam9m10g45ek device tree Sascha Hauer 2014-08-01 17:34 ` Raphaël Poggi
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