| Message ID | 1483951529-11738-2-git-send-email-peda@axentia.se (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jan 09, 2017 at 09:45:28AM +0100, Peter Rosin wrote: > Signed-off-by: Peter Rosin <peda@axentia.se> > --- > Documentation/devicetree/bindings/arm/axentia.txt | 19 ++ > MAINTAINERS | 8 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/at91-linea.dtsi | 53 +++++ > arch/arm/boot/dts/at91-tse850-3.dts | 274 ++++++++++++++++++++++ > 5 files changed, 355 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/axentia.txt > create mode 100644 arch/arm/boot/dts/at91-linea.dtsi > create mode 100644 arch/arm/boot/dts/at91-tse850-3.dts > > diff --git a/Documentation/devicetree/bindings/arm/axentia.txt b/Documentation/devicetree/bindings/arm/axentia.txt > new file mode 100644 > index 000000000000..ea3fb96ae465 > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/axentia.txt > @@ -0,0 +1,19 @@ > +Device tree bindings for Axentia ARM devices > +============================================ > + > +Linea CPU module > +---------------- > + > +Required root node properties: > +compatible = "axentia,linea", > + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; > +and following the rules from atmel-at91.txt for a sama5d31 SoC. > + > + > +TSE-850 v3 board > +---------------- > + > +Required root node properties: > +compatible = "axentia,tse850v3", "axentia,linea", > + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; > +and following the rules from above for the axentia,linea CPU module. > diff --git a/MAINTAINERS b/MAINTAINERS > index 97b78cc5aa51..5c2ea6e9cd7f 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -2346,6 +2346,14 @@ S: Maintained > F: Documentation/devicetree/bindings/sound/axentia,* > F: sound/soc/atmel/tse850-pcm5142.c > > +AXENTIA ARM DEVICES > +M: Peter Rosin <peda@axentia.se> > +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) > +S: Maintained > +F: Documentation/devicetree/bindings/arm/axentia.txt > +F: arch/arm/boot/dts/at91-linea.dtsi > +F: arch/arm/boot/dts/at91-tse850-3.dts > + > AZ6007 DVB DRIVER > M: Mauro Carvalho Chehab <mchehab@s-opensource.com> > M: Mauro Carvalho Chehab <mchehab@kernel.org> > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 9a7375c388a8..7632849866de 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -48,6 +48,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \ > at91-kizbox2.dtb \ > at91-sama5d2_xplained.dtb \ > at91-sama5d3_xplained.dtb \ > + at91-tse850-3.dtb \ > sama5d31ek.dtb \ > sama5d33ek.dtb \ > sama5d34ek.dtb \ > diff --git a/arch/arm/boot/dts/at91-linea.dtsi b/arch/arm/boot/dts/at91-linea.dtsi > new file mode 100644 > index 000000000000..20d982153a45 > --- /dev/null > +++ b/arch/arm/boot/dts/at91-linea.dtsi > @@ -0,0 +1,53 @@ > +/* > + * at91-linea.dtsi - Device Tree Include file for the Axentia Linea Module. > + * > + * Copyright (C) 2017 Axentia Technologies AB > + * > + * Author: Peter Rosin <peda@axentia.se> > + * > + * Licensed under GPLv2 or later. > + */ > + > +#include "sama5d31.dtsi" > + > +/ { > + compatible = "axentia,linea", > + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; > + > + memory { memory@20000000 is preferred though if that causes bootloader problems this is fine. Acked-by: Rob Herring <robh@kernel.org> Rob
On 2017-01-10 06:36, Rob Herring wrote: > On Mon, Jan 09, 2017 at 09:45:28AM +0100, Peter Rosin wrote: >> Signed-off-by: Peter Rosin <peda@axentia.se> >> --- >> Documentation/devicetree/bindings/arm/axentia.txt | 19 ++ >> MAINTAINERS | 8 + >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/at91-linea.dtsi | 53 +++++ >> arch/arm/boot/dts/at91-tse850-3.dts | 274 ++++++++++++++++++++++ >> 5 files changed, 355 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/arm/axentia.txt >> create mode 100644 arch/arm/boot/dts/at91-linea.dtsi >> create mode 100644 arch/arm/boot/dts/at91-tse850-3.dts >> >> diff --git a/Documentation/devicetree/bindings/arm/axentia.txt b/Documentation/devicetree/bindings/arm/axentia.txt >> new file mode 100644 >> index 000000000000..ea3fb96ae465 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/arm/axentia.txt >> @@ -0,0 +1,19 @@ >> +Device tree bindings for Axentia ARM devices >> +============================================ >> + >> +Linea CPU module >> +---------------- >> + >> +Required root node properties: >> +compatible = "axentia,linea", >> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; >> +and following the rules from atmel-at91.txt for a sama5d31 SoC. >> + >> + >> +TSE-850 v3 board >> +---------------- >> + >> +Required root node properties: >> +compatible = "axentia,tse850v3", "axentia,linea", >> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; >> +and following the rules from above for the axentia,linea CPU module. >> diff --git a/MAINTAINERS b/MAINTAINERS >> index 97b78cc5aa51..5c2ea6e9cd7f 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -2346,6 +2346,14 @@ S: Maintained >> F: Documentation/devicetree/bindings/sound/axentia,* >> F: sound/soc/atmel/tse850-pcm5142.c >> >> +AXENTIA ARM DEVICES >> +M: Peter Rosin <peda@axentia.se> >> +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) >> +S: Maintained >> +F: Documentation/devicetree/bindings/arm/axentia.txt >> +F: arch/arm/boot/dts/at91-linea.dtsi >> +F: arch/arm/boot/dts/at91-tse850-3.dts >> + >> AZ6007 DVB DRIVER >> M: Mauro Carvalho Chehab <mchehab@s-opensource.com> >> M: Mauro Carvalho Chehab <mchehab@kernel.org> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index 9a7375c388a8..7632849866de 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -48,6 +48,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \ >> at91-kizbox2.dtb \ >> at91-sama5d2_xplained.dtb \ >> at91-sama5d3_xplained.dtb \ >> + at91-tse850-3.dtb \ >> sama5d31ek.dtb \ >> sama5d33ek.dtb \ >> sama5d34ek.dtb \ >> diff --git a/arch/arm/boot/dts/at91-linea.dtsi b/arch/arm/boot/dts/at91-linea.dtsi >> new file mode 100644 >> index 000000000000..20d982153a45 >> --- /dev/null >> +++ b/arch/arm/boot/dts/at91-linea.dtsi >> @@ -0,0 +1,53 @@ >> +/* >> + * at91-linea.dtsi - Device Tree Include file for the Axentia Linea Module. >> + * >> + * Copyright (C) 2017 Axentia Technologies AB >> + * >> + * Author: Peter Rosin <peda@axentia.se> >> + * >> + * Licensed under GPLv2 or later. >> + */ >> + >> +#include "sama5d31.dtsi" >> + >> +/ { >> + compatible = "axentia,linea", >> + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; >> + >> + memory { > > memory@20000000 is preferred though if that causes bootloader problems > this is fine. But then I get a dtb with one memory node from sama5d3.dtsi with reg = <0x20000000 0x8000000> and one memory@20000000 node with this different reg content. Not pretty. Is that really preferred, even if it works? > Acked-by: Rob Herring <robh@kernel.org> Thanks! Cheers, peda
diff --git a/Documentation/devicetree/bindings/arm/axentia.txt b/Documentation/devicetree/bindings/arm/axentia.txt new file mode 100644 index 000000000000..ea3fb96ae465 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/axentia.txt @@ -0,0 +1,19 @@ +Device tree bindings for Axentia ARM devices +============================================ + +Linea CPU module +---------------- + +Required root node properties: +compatible = "axentia,linea", + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; +and following the rules from atmel-at91.txt for a sama5d31 SoC. + + +TSE-850 v3 board +---------------- + +Required root node properties: +compatible = "axentia,tse850v3", "axentia,linea", + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; +and following the rules from above for the axentia,linea CPU module. diff --git a/MAINTAINERS b/MAINTAINERS index 97b78cc5aa51..5c2ea6e9cd7f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2346,6 +2346,14 @@ S: Maintained F: Documentation/devicetree/bindings/sound/axentia,* F: sound/soc/atmel/tse850-pcm5142.c +AXENTIA ARM DEVICES +M: Peter Rosin <peda@axentia.se> +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/arm/axentia.txt +F: arch/arm/boot/dts/at91-linea.dtsi +F: arch/arm/boot/dts/at91-tse850-3.dts + AZ6007 DVB DRIVER M: Mauro Carvalho Chehab <mchehab@s-opensource.com> M: Mauro Carvalho Chehab <mchehab@kernel.org> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9a7375c388a8..7632849866de 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -48,6 +48,7 @@ dtb-$(CONFIG_SOC_SAM_V7) += \ at91-kizbox2.dtb \ at91-sama5d2_xplained.dtb \ at91-sama5d3_xplained.dtb \ + at91-tse850-3.dtb \ sama5d31ek.dtb \ sama5d33ek.dtb \ sama5d34ek.dtb \ diff --git a/arch/arm/boot/dts/at91-linea.dtsi b/arch/arm/boot/dts/at91-linea.dtsi new file mode 100644 index 000000000000..20d982153a45 --- /dev/null +++ b/arch/arm/boot/dts/at91-linea.dtsi @@ -0,0 +1,53 @@ +/* + * at91-linea.dtsi - Device Tree Include file for the Axentia Linea Module. + * + * Copyright (C) 2017 Axentia Technologies AB + * + * Author: Peter Rosin <peda@axentia.se> + * + * Licensed under GPLv2 or later. + */ + +#include "sama5d31.dtsi" + +/ { + compatible = "axentia,linea", + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; + + memory { + reg = <0x20000000 0x20000000>; + }; +}; + +&slow_xtal { + clock-frequency = <32768>; +}; + +&main_xtal { + clock-frequency = <12000000>; +}; + +&main { + clock-frequency = <12000000>; +}; + +&i2c0 { + status = "okay"; + + eeprom@51 { + compatible = "st,24c64"; + reg = <0x51>; + pagesize = <32>; + }; +}; + +&nand0 { + status = "okay"; + + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + atmel,has-pmecc; + atmel,pmecc-cap = <4>; + atmel,pmecc-sector-size = <512>; + nand-on-flash-bbt; +}; diff --git a/arch/arm/boot/dts/at91-tse850-3.dts b/arch/arm/boot/dts/at91-tse850-3.dts new file mode 100644 index 000000000000..669a2c6bdefc --- /dev/null +++ b/arch/arm/boot/dts/at91-tse850-3.dts @@ -0,0 +1,274 @@ +/* + * at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board + * + * Copyright (C) 2017 Axentia Technologies AB + * + * Author: Peter Rosin <peda@axentia.se> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include <dt-bindings/pwm/pwm.h> +#include "at91-linea.dtsi" + +/ { + model = "Axentia TSE-850 3.0"; + compatible = "axentia,tse850v3", "axentia,linea", + "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; + + ahb { + apb { + pinctrl@fffff200 { + tse850 { + pinctrl_usba_vbus: usba-vbus { + atmel,pins = + <AT91_PIOC 31 + AT91_PERIPH_GPIO + AT91_PINCTRL_DEGLITCH>; + }; + }; + }; + + watchdog@fffffe40 { + status = "okay"; + }; + }; + }; + + sck: oscillator { + compatible = "fixed-clock"; + + #clock-cells = <0>; + clock-frequency = <16000000>; + clock-output-names = "sck"; + }; + + reg_3v3: regulator { + compatible = "regulator-fixed"; + + regulator-name = "3v3-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ana: reg-ana { + compatible = "pwm-regulator"; + + regulator-name = "ANA"; + + pwms = <&pwm0 2 1000 PWM_POLARITY_INVERTED>; + pwm-dutycycle-unit = <1000>; + pwm-dutycycle-range = <100 1000>; + + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <20000000>; + regulator-ramp-delay = <1000>; + }; + + sound { + compatible = "axentia,tse850-pcm5142"; + + axentia,cpu-dai = <&ssc0>; + axentia,audio-codec = <&pcm5142>; + + axentia,add-gpios = <&pioA 8 GPIO_ACTIVE_LOW>; + axentia,loop1-gpios = <&pioA 10 GPIO_ACTIVE_LOW>; + axentia,loop2-gpios = <&pioA 11 GPIO_ACTIVE_LOW>; + + axentia,ana-supply = <&ana>; + }; + + dac: dpot-dac { + compatible = "dpot-dac"; + vref-supply = <®_3v3>; + io-channels = <&dpot 0>; + io-channel-names = "dpot"; + #io-channel-cells = <1>; + }; + + envelope-detector { + compatible = "axentia,tse850-envelope-detector"; + io-channels = <&dac 0>; + io-channel-names = "dac"; + + interrupt-parent = <&pioA>; + interrupts = <3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "comp"; + }; + + leds { + compatible = "gpio-leds"; + + ch1-red { + label = "ch-1:red"; + gpios = <&pioA 23 GPIO_ACTIVE_LOW>; + }; + ch1-green { + label = "ch-1:green"; + gpios = <&pioA 22 GPIO_ACTIVE_LOW>; + }; + ch2-red { + label = "ch-2:red"; + gpios = <&pioA 21 GPIO_ACTIVE_LOW>; + }; + ch2-green { + label = "ch-2:green"; + gpios = <&pioA 20 GPIO_ACTIVE_LOW>; + }; + data-red { + label = "data:red"; + gpios = <&pioA 19 GPIO_ACTIVE_LOW>; + }; + data-green { + label = "data:green"; + gpios = <&pioA 18 GPIO_ACTIVE_LOW>; + }; + alarm-red { + label = "alarm:red"; + gpios = <&pioA 17 GPIO_ACTIVE_LOW>; + }; + alarm-green { + label = "alarm:green"; + gpios = <&pioA 16 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&nand0 { + at91bootstrap@0 { + label = "at91bootstrap"; + reg = <0x0 0x40000>; + }; + + barebox@40000 { + label = "bootloader"; + reg = <0x40000 0x60000>; + }; + + bareboxenv@c0000 { + label = "bareboxenv"; + reg = <0xc0000 0x40000>; + }; + + bareboxenv2@100000 { + label = "bareboxenv2"; + reg = <0x100000 0x40000>; + }; + + oftree@180000 { + label = "oftree"; + reg = <0x180000 0x20000>; + }; + + kernel@200000 { + label = "kernel"; + reg = <0x200000 0x500000>; + }; + + rootfs@800000 { + label = "rootfs"; + reg = <0x800000 0x0f800000>; + }; + + ovlfs@10000000 { + label = "ovlfs"; + reg = <0x10000000 0x10000000>; + }; +}; + +&ssc0 { + #sound-dai-cells = <0>; + + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + jc42@18 { + compatible = "nxp,se97b", "jedec,jc-42.4-temp"; + reg = <0x18>; + }; + + dpot: mcp4651-104@28 { + compatible = "microchip,mcp4651-104"; + reg = <0x28>; + #io-channel-cells = <1>; + }; + + pcm5142: pcm5142@4c { + compatible = "ti,pcm5142"; + + reg = <0x4c>; + + AVDD-supply = <®_3v3>; + DVDD-supply = <®_3v3>; + CPVDD-supply = <®_3v3>; + + clocks = <&sck>; + + pll-in = <3>; + pll-out = <6>; + }; + + eeprom@50 { + compatible = "nxp,24c02"; + reg = <0x50>; + pagesize = <16>; + }; +}; + +&usart0 { + status = "okay"; + + atmel,use-dma-rx; +}; + +&pwm0 { + status = "okay"; + + pinctrl-0 = <&pinctrl_pwm0_pwml2_1>; + pinctrl-names = "default"; +}; + +&macb1 { + status = "okay"; + + phy-mode = "rgmii"; + + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@3 { + reg = <3>; + + interrupt-parent = <&pioE>; + interrupts = <31 IRQ_TYPE_EDGE_FALLING>; + }; +}; + +&usb0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + atmel,vbus-gpio = <&pioC 31 GPIO_ACTIVE_HIGH>; +}; + +&usb1 { + status = "okay"; + + num-ports = <1>; + atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>; + atmel,oc-gpio = <&pioC 15 GPIO_ACTIVE_LOW>; +}; + +&usb2 { + status = "okay"; +}; + +&dbgu { + status = "okay"; + + dmas = <0>, <0>; /* Do not use DMA for dbgu */ +};
Signed-off-by: Peter Rosin <peda@axentia.se> --- Documentation/devicetree/bindings/arm/axentia.txt | 19 ++ MAINTAINERS | 8 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-linea.dtsi | 53 +++++ arch/arm/boot/dts/at91-tse850-3.dts | 274 ++++++++++++++++++++++ 5 files changed, 355 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/axentia.txt create mode 100644 arch/arm/boot/dts/at91-linea.dtsi create mode 100644 arch/arm/boot/dts/at91-tse850-3.dts