* [PATCH v2 0/3] Add support for IDO-SBC2D06-V1B-22W
@ 2021-09-14 18:41 Romain Perier
2021-09-14 18:41 ` [PATCH v2 1/3] ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured Romain Perier
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Romain Perier @ 2021-09-14 18:41 UTC (permalink / raw)
To: Daniel Palmer, Romain Perier, Rob Herring, Arnd Bergmann,
Olof Johansson
Cc: linux-arm-kernel, devicetree, linux-kernel
IDO-SOM2D01 is an ultra-small SOM module based on SigmaStar SSD201/SSD202
SoC (ARM Cortex A7 core). The module integrates WIFI, NAND and PM
circuits on a PCB area of 2.95CM x 2.95CM. The SoC integrates 128 MB of
DDR3 on-chip.
IDO-SBC2D06-V1B-22W is an dual-ethernet SBC powered by a IDO-SOM2D01,
that embeds a MicroSD card slot, 4-lane MIPI DSI connector for 4-inch
RGB565 display or 7-inch RGB888 display, Dual 10/100M Ethernet ports,
and more.
This series adds support for this SOM and this boards.
Changes since v1:
- Removed the commit that adds me as co-maintainer (merged)
- Fixed alphabetic order in dt-bindings
- Moved the commit that adds vendor prefix before adding the DT for the
board (re-ordered commits)
- Removed unneeded space
Romain Perier (3):
ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured
dt-bindings: add vendor prefix for Wireless Tag
ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W
.../devicetree/bindings/arm/mstar/mstar.yaml | 2 ++
.../devicetree/bindings/vendor-prefixes.yaml | 2 ++
arch/arm/boot/dts/Makefile | 1 +
.../dts/mstar-infinity2m-ssd201-som2d01.dtsi | 20 +++++++++++++
...sd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts | 23 +++++++++++++++
...ity2m-ssd202d-wirelesstag-ido-som2d01.dtsi | 28 +++++++++++++++++++
arch/arm/boot/dts/mstar-v7.dtsi | 1 +
7 files changed, 77 insertions(+)
create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi
create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts
create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi
--
2.33.0
^ permalink raw reply [flat|nested] 9+ messages in thread* [PATCH v2 1/3] ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured 2021-09-14 18:41 [PATCH v2 0/3] Add support for IDO-SBC2D06-V1B-22W Romain Perier @ 2021-09-14 18:41 ` Romain Perier 2021-09-15 9:56 ` Daniel Palmer 2021-09-14 18:41 ` [PATCH v2 2/3] dt-bindings: add vendor prefix for Wireless Tag Romain Perier 2021-09-14 18:41 ` [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W Romain Perier 2 siblings, 1 reply; 9+ messages in thread From: Romain Perier @ 2021-09-14 18:41 UTC (permalink / raw) To: Daniel Palmer, Romain Perier, Rob Herring, Arnd Bergmann, Olof Johansson Cc: linux-arm-kernel, devicetree, linux-kernel The vendor u-boot does not configure the arch timer correctly on MStar, let Linux do it. Signed-off-by: Romain Perier <romain.perier@gmail.com> --- arch/arm/boot/dts/mstar-v7.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi index 2273295e140f..982dba9d28eb 100644 --- a/arch/arm/boot/dts/mstar-v7.dtsi +++ b/arch/arm/boot/dts/mstar-v7.dtsi @@ -39,6 +39,7 @@ arch_timer { * u-boot is broken */ clock-frequency = <6000000>; + arm,cpu-registers-not-fw-configured; }; pmu: pmu { -- 2.33.0 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH v2 1/3] ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured 2021-09-14 18:41 ` [PATCH v2 1/3] ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured Romain Perier @ 2021-09-15 9:56 ` Daniel Palmer 0 siblings, 0 replies; 9+ messages in thread From: Daniel Palmer @ 2021-09-15 9:56 UTC (permalink / raw) To: Romain Perier Cc: Rob Herring, Arnd Bergmann, Olof Johansson, linux-arm-kernel, DTML, Linux Kernel Mailing List Hi Romain, On Wed, 15 Sept 2021 at 03:42, Romain Perier <romain.perier@gmail.com> wrote: > + arm,cpu-registers-not-fw-configured; This looks good to me. I guess the title should be "ARM: dts: mstar: blah" but I can fix that up when I pull it into the mstar dt branch for 5.16 if we don't need another revision. Cheers, Daniel ^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 2/3] dt-bindings: add vendor prefix for Wireless Tag 2021-09-14 18:41 [PATCH v2 0/3] Add support for IDO-SBC2D06-V1B-22W Romain Perier 2021-09-14 18:41 ` [PATCH v2 1/3] ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured Romain Perier @ 2021-09-14 18:41 ` Romain Perier 2021-09-21 21:11 ` Rob Herring 2021-09-14 18:41 ` [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W Romain Perier 2 siblings, 1 reply; 9+ messages in thread From: Romain Perier @ 2021-09-14 18:41 UTC (permalink / raw) To: Daniel Palmer, Romain Perier, Rob Herring, Arnd Bergmann, Olof Johansson Cc: linux-arm-kernel, devicetree, linux-kernel This adds a vendor prefix for wireless tag boards and SOMs. Signed-off-by: Romain Perier <romain.perier@gmail.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 a867f7102c35..de18b6fdbf56 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1296,6 +1296,8 @@ patternProperties: description: Winbond Electronics corp. "^winstar,.*": description: Winstar Display Corp. + "^wirelesstag,.*": + description: Wireless Tag (qiming yunduan) "^wits,.*": description: Shenzhen Merrii Technology Co., Ltd. (WITS) "^wlf,.*": -- 2.33.0 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH v2 2/3] dt-bindings: add vendor prefix for Wireless Tag 2021-09-14 18:41 ` [PATCH v2 2/3] dt-bindings: add vendor prefix for Wireless Tag Romain Perier @ 2021-09-21 21:11 ` Rob Herring 0 siblings, 0 replies; 9+ messages in thread From: Rob Herring @ 2021-09-21 21:11 UTC (permalink / raw) To: Romain Perier Cc: devicetree, Rob Herring, Daniel Palmer, Arnd Bergmann, linux-kernel, Olof Johansson, linux-arm-kernel On Tue, 14 Sep 2021 20:41:40 +0200, Romain Perier wrote: > This adds a vendor prefix for wireless tag boards and SOMs. > > Signed-off-by: Romain Perier <romain.perier@gmail.com> > --- > Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ > 1 file changed, 2 insertions(+) > Acked-by: Rob Herring <robh@kernel.org> ^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W 2021-09-14 18:41 [PATCH v2 0/3] Add support for IDO-SBC2D06-V1B-22W Romain Perier 2021-09-14 18:41 ` [PATCH v2 1/3] ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured Romain Perier 2021-09-14 18:41 ` [PATCH v2 2/3] dt-bindings: add vendor prefix for Wireless Tag Romain Perier @ 2021-09-14 18:41 ` Romain Perier 2021-09-15 10:09 ` Daniel Palmer 2021-09-21 21:14 ` Rob Herring 2 siblings, 2 replies; 9+ messages in thread From: Romain Perier @ 2021-09-14 18:41 UTC (permalink / raw) To: Daniel Palmer, Romain Perier, Rob Herring, Arnd Bergmann, Olof Johansson Cc: linux-arm-kernel, devicetree, linux-kernel The Wireless Tag IDO-SBC2D06-V1B-22W[1] is an SBC powered by SSD202D with a dual Ethernet and a connector for a 4-inch and 7-inch display. It embeds a System-On-Module IDO-SOM2D01[2] with an Mstar SSD202 SoC dual-core Cortex-A7 CPU @ 1.2Ghz , 2D GPU, 128 MB DDR3 (on-chip) and a 256MB SPI NAND flash. This commit adds basic definition for this board. 1. http://linux-chenxing.org/infinity2/ido-sbc2d06 2. http://www.wireless-tag.com/portfolio/ido-som2d01 Signed-off-by: Romain Perier <romain.perier@gmail.com> --- .../devicetree/bindings/arm/mstar/mstar.yaml | 2 ++ arch/arm/boot/dts/Makefile | 1 + .../dts/mstar-infinity2m-ssd201-som2d01.dtsi | 20 +++++++++++++ ...sd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts | 23 +++++++++++++++ ...ity2m-ssd202d-wirelesstag-ido-som2d01.dtsi | 28 +++++++++++++++++++ 5 files changed, 74 insertions(+) create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml index a316eef1b728..10efd703717e 100644 --- a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml +++ b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml @@ -25,6 +25,8 @@ properties: - enum: - honestar,ssd201htv2 # Honestar SSD201_HT_V2 devkit - m5stack,unitv2 # M5Stack UnitV2 + - wirelesstag,ido-som2d01 # Wireless Tag IDO-SOM2D01 + - wirelesstag,ido-sbc2d06-v1b-22w # Wireless Tag IDO-SBC2D06-1VB-22W - const: mstar,infinity2m - description: infinity3 boards diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7e0934180724..7f0e92cea716 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1448,6 +1448,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb dtb-$(CONFIG_ARCH_MSTARV7) += \ mstar-infinity-msc313-breadbee_crust.dtb \ + mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dtb \ mstar-infinity2m-ssd202d-ssd201htv2.dtb \ mstar-infinity2m-ssd202d-unitv2.dtb \ mstar-infinity3-msc313e-breadbee.dtb \ diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi b/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi new file mode 100644 index 000000000000..34df472fed71 --- /dev/null +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2021 thingy.jp. + * Author: Daniel Palmer <daniel@thingy.jp> + * Author: Romain Perier <romain.perier@gmail.com> + */ + +/ { + reg_vcc_dram: regulator-vcc-dram { + compatible = "regulator-fixed"; + regulator-name = "vcc_dram"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; +}; + +&pm_uart { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts new file mode 100644 index 000000000000..20b40b711d4f --- /dev/null +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2021 thingy.jp. + * Author: Daniel Palmer <daniel@thingy.jp> + * Author: Romain Perier <romain.perier@gmail.com> + */ + +/dts-v1/; +#include "mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Wireless Tag IDO-SBC2D06-1VB-22W"; + compatible = "wirelesstag,ido-sbc2d06-v1b-22w", "wirelesstag,ido-som2d01", "mstar,infinity2m"; + + leds { + compatible = "gpio-leds"; + sys_led { + gpios = <&gpio SSD20XD_GPIO_GPIO85 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi new file mode 100644 index 000000000000..d877aff85033 --- /dev/null +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2021 thingy.jp. + * Author: Daniel Palmer <daniel@thingy.jp> + * Author: Romain Perier <romain.perier@gmail.com> + */ + +/dts-v1/; +#include "mstar-infinity2m-ssd202d.dtsi" +#include "mstar-infinity2m-ssd201-som2d01.dtsi" + +/ { + model = "Wireless Tag IDO-SOM2D01 (SSD202D)"; + compatible = "wirelesstag,ido-som2d01", "mstar,infinity2m"; + + aliases { + serial0 = &pm_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +®_vcc_dram { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; +}; -- 2.33.0 ^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W 2021-09-14 18:41 ` [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W Romain Perier @ 2021-09-15 10:09 ` Daniel Palmer 2021-09-21 21:17 ` Rob Herring 2021-09-21 21:14 ` Rob Herring 1 sibling, 1 reply; 9+ messages in thread From: Daniel Palmer @ 2021-09-15 10:09 UTC (permalink / raw) To: Romain Perier Cc: Rob Herring, Arnd Bergmann, Olof Johansson, linux-arm-kernel, DTML, Linux Kernel Mailing List Hi Romain, On Wed, 15 Sept 2021 at 03:42, Romain Perier <romain.perier@gmail.com> wrote: > 1. http://linux-chenxing.org/infinity2/ido-sbc2d06 > 2. http://www.wireless-tag.com/portfolio/ido-som2d01 I think these should be Link: xxxx. I can fix this up if/when I put it into the mstar dt for 5.16 branch though. > diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml > index a316eef1b728..10efd703717e 100644 > --- a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml > +++ b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml > @@ -25,6 +25,8 @@ properties: > - enum: > - honestar,ssd201htv2 # Honestar SSD201_HT_V2 devkit > - m5stack,unitv2 # M5Stack UnitV2 > + - wirelesstag,ido-som2d01 # Wireless Tag IDO-SOM2D01 > + - wirelesstag,ido-sbc2d06-v1b-22w # Wireless Tag IDO-SBC2D06-1VB-22W > - const: mstar,infinity2m > > - description: infinity3 boards Looks fine. > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7e0934180724..7f0e92cea716 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1448,6 +1448,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ > dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb > dtb-$(CONFIG_ARCH_MSTARV7) += \ > mstar-infinity-msc313-breadbee_crust.dtb \ > + mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dtb \ > mstar-infinity2m-ssd202d-ssd201htv2.dtb \ > mstar-infinity2m-ssd202d-unitv2.dtb \ > mstar-infinity3-msc313e-breadbee.dtb \ Looks fine. > diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi b/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi > new file mode 100644 > index 000000000000..34df472fed71 > --- /dev/null > +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi > @@ -0,0 +1,20 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright (c) 2021 thingy.jp. > + * Author: Daniel Palmer <daniel@thingy.jp> > + * Author: Romain Perier <romain.perier@gmail.com> > + */ > + > +/ { > + reg_vcc_dram: regulator-vcc-dram { > + compatible = "regulator-fixed"; > + regulator-name = "vcc_dram"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + }; > +}; > + > +&pm_uart { > + status = "okay"; > +}; Looks fine. > diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts > new file mode 100644 > index 000000000000..20b40b711d4f > --- /dev/null > +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts > @@ -0,0 +1,23 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright (c) 2021 thingy.jp. > + * Author: Daniel Palmer <daniel@thingy.jp> > + * Author: Romain Perier <romain.perier@gmail.com> > + */ > + > +/dts-v1/; > +#include "mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi" > +#include <dt-bindings/gpio/gpio.h> > + > +/ { > + model = "Wireless Tag IDO-SBC2D06-1VB-22W"; > + compatible = "wirelesstag,ido-sbc2d06-v1b-22w", "wirelesstag,ido-som2d01", "mstar,infinity2m"; > + > + leds { > + compatible = "gpio-leds"; > + sys_led { > + gpios = <&gpio SSD20XD_GPIO_GPIO85 GPIO_ACTIVE_LOW>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; Looks fine. > diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi > new file mode 100644 > index 000000000000..d877aff85033 > --- /dev/null > +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi > @@ -0,0 +1,28 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright (c) 2021 thingy.jp. > + * Author: Daniel Palmer <daniel@thingy.jp> > + * Author: Romain Perier <romain.perier@gmail.com> > + */ > + > +/dts-v1/; > +#include "mstar-infinity2m-ssd202d.dtsi" > +#include "mstar-infinity2m-ssd201-som2d01.dtsi" > + > +/ { > + model = "Wireless Tag IDO-SOM2D01 (SSD202D)"; > + compatible = "wirelesstag,ido-som2d01", "mstar,infinity2m"; > + > + aliases { > + serial0 = &pm_uart; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > +}; > + > +®_vcc_dram { > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > +}; > -- > 2.33.0 > Looks ok. At some point, probably next week, I'll take these into the msc313_mainlining branch[0] and rework the commits that build on top of this. Cheers, Daniel 0 - https://github.com/linux-chenxing/linux/tree/msc313_mainlining ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W 2021-09-15 10:09 ` Daniel Palmer @ 2021-09-21 21:17 ` Rob Herring 0 siblings, 0 replies; 9+ messages in thread From: Rob Herring @ 2021-09-21 21:17 UTC (permalink / raw) To: Daniel Palmer Cc: Romain Perier, Arnd Bergmann, Olof Johansson, linux-arm-kernel, DTML, Linux Kernel Mailing List On Wed, Sep 15, 2021 at 07:09:34PM +0900, Daniel Palmer wrote: > Hi Romain, > > On Wed, 15 Sept 2021 at 03:42, Romain Perier <romain.perier@gmail.com> wrote: > > 1. http://linux-chenxing.org/infinity2/ido-sbc2d06 > > 2. http://www.wireless-tag.com/portfolio/ido-som2d01 > > I think these should be Link: xxxx. I can fix this up if/when I put it > into the mstar dt for 5.16 branch though. Not really. 'Link' is for the link to this patch in lore and sometimes to a discussion leading to the patch. Rob ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W 2021-09-14 18:41 ` [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W Romain Perier 2021-09-15 10:09 ` Daniel Palmer @ 2021-09-21 21:14 ` Rob Herring 1 sibling, 0 replies; 9+ messages in thread From: Rob Herring @ 2021-09-21 21:14 UTC (permalink / raw) To: Romain Perier Cc: Daniel Palmer, Arnd Bergmann, Olof Johansson, linux-arm-kernel, devicetree, linux-kernel On Tue, Sep 14, 2021 at 08:41:41PM +0200, Romain Perier wrote: > The Wireless Tag IDO-SBC2D06-V1B-22W[1] is an SBC powered by SSD202D > with a dual Ethernet and a connector for a 4-inch and 7-inch display. > It embeds a System-On-Module IDO-SOM2D01[2] with an Mstar SSD202 SoC > dual-core Cortex-A7 CPU @ 1.2Ghz , 2D GPU, 128 MB DDR3 (on-chip) and > a 256MB SPI NAND flash. This commit adds basic definition for this > board. > > 1. http://linux-chenxing.org/infinity2/ido-sbc2d06 > 2. http://www.wireless-tag.com/portfolio/ido-som2d01 > > Signed-off-by: Romain Perier <romain.perier@gmail.com> > --- > .../devicetree/bindings/arm/mstar/mstar.yaml | 2 ++ > arch/arm/boot/dts/Makefile | 1 + > .../dts/mstar-infinity2m-ssd201-som2d01.dtsi | 20 +++++++++++++ > ...sd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts | 23 +++++++++++++++ > ...ity2m-ssd202d-wirelesstag-ido-som2d01.dtsi | 28 +++++++++++++++++++ > 5 files changed, 74 insertions(+) > create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi > create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts > create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi > > diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml > index a316eef1b728..10efd703717e 100644 > --- a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml > +++ b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml > @@ -25,6 +25,8 @@ properties: > - enum: > - honestar,ssd201htv2 # Honestar SSD201_HT_V2 devkit > - m5stack,unitv2 # M5Stack UnitV2 > + - wirelesstag,ido-som2d01 # Wireless Tag IDO-SOM2D01 > + - wirelesstag,ido-sbc2d06-v1b-22w # Wireless Tag IDO-SBC2D06-1VB-22W > - const: mstar,infinity2m > > - description: infinity3 boards > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 7e0934180724..7f0e92cea716 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1448,6 +1448,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ > dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb > dtb-$(CONFIG_ARCH_MSTARV7) += \ > mstar-infinity-msc313-breadbee_crust.dtb \ > + mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dtb \ > mstar-infinity2m-ssd202d-ssd201htv2.dtb \ > mstar-infinity2m-ssd202d-unitv2.dtb \ > mstar-infinity3-msc313e-breadbee.dtb \ > diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi b/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi > new file mode 100644 > index 000000000000..34df472fed71 > --- /dev/null > +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd201-som2d01.dtsi > @@ -0,0 +1,20 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright (c) 2021 thingy.jp. > + * Author: Daniel Palmer <daniel@thingy.jp> > + * Author: Romain Perier <romain.perier@gmail.com> > + */ > + > +/ { > + reg_vcc_dram: regulator-vcc-dram { > + compatible = "regulator-fixed"; > + regulator-name = "vcc_dram"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + }; > +}; > + > +&pm_uart { > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts > new file mode 100644 > index 000000000000..20b40b711d4f > --- /dev/null > +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-sbc2d06-v1b-22w.dts > @@ -0,0 +1,23 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright (c) 2021 thingy.jp. > + * Author: Daniel Palmer <daniel@thingy.jp> > + * Author: Romain Perier <romain.perier@gmail.com> > + */ > + > +/dts-v1/; > +#include "mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi" > +#include <dt-bindings/gpio/gpio.h> > + > +/ { > + model = "Wireless Tag IDO-SBC2D06-1VB-22W"; > + compatible = "wirelesstag,ido-sbc2d06-v1b-22w", "wirelesstag,ido-som2d01", "mstar,infinity2m"; Doesn't match the schema. Please run 'make dtbs_check' on this and don't add new (non-duplicate) warnings. > + > + leds { > + compatible = "gpio-leds"; > + sys_led { > + gpios = <&gpio SSD20XD_GPIO_GPIO85 GPIO_ACTIVE_LOW>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi > new file mode 100644 > index 000000000000..d877aff85033 > --- /dev/null > +++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-wirelesstag-ido-som2d01.dtsi > @@ -0,0 +1,28 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > +/* > + * Copyright (c) 2021 thingy.jp. > + * Author: Daniel Palmer <daniel@thingy.jp> > + * Author: Romain Perier <romain.perier@gmail.com> > + */ > + > +/dts-v1/; > +#include "mstar-infinity2m-ssd202d.dtsi" > +#include "mstar-infinity2m-ssd201-som2d01.dtsi" > + > +/ { > + model = "Wireless Tag IDO-SOM2D01 (SSD202D)"; > + compatible = "wirelesstag,ido-som2d01", "mstar,infinity2m"; > + > + aliases { > + serial0 = &pm_uart; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > +}; > + > +®_vcc_dram { > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > +}; > -- > 2.33.0 > > ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2021-09-21 21:17 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2021-09-14 18:41 [PATCH v2 0/3] Add support for IDO-SBC2D06-V1B-22W Romain Perier 2021-09-14 18:41 ` [PATCH v2 1/3] ARM: mstar: Mark timer with arm,cpu-registers-not-fw-configured Romain Perier 2021-09-15 9:56 ` Daniel Palmer 2021-09-14 18:41 ` [PATCH v2 2/3] dt-bindings: add vendor prefix for Wireless Tag Romain Perier 2021-09-21 21:11 ` Rob Herring 2021-09-14 18:41 ` [PATCH v2 3/3] ARM: dts: mstar: Add the Wireless Tag IDO-SBC2D06-V1B-22W Romain Perier 2021-09-15 10:09 ` Daniel Palmer 2021-09-21 21:17 ` Rob Herring 2021-09-21 21:14 ` Rob Herring
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).