* [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio
@ 2020-07-06 17:33 Marcin Sloniewski
2020-07-06 17:33 ` [PATCH 2/3] dt-bindings: arm: stm32: document Odyssey compatible Marcin Sloniewski
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Marcin Sloniewski @ 2020-07-06 17:33 UTC (permalink / raw)
To: linux-arm-kernel
Cc: devicetree, Ahmad Fatoum, Alexandre Torgue, Stephan Gerhold,
Manivannan Sadhasivam, Heiko Stuebner, Linus Walleij,
linux-kernel, Lubomir Rintel, Marcin Sloniewski, Rob Herring,
Mark Brown, Maxime Coquelin, allen, Sam Ravnborg, linux-stm32
Add the "seeed" vendor prefix for Seeed Technology Co., Ltd
Website: https://www.seeedstudio.com/
Signed-off-by: Marcin Sloniewski <marcin.sloniewski@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 9aeab66be85f..7dd03b3e9d3c 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -902,6 +902,8 @@ patternProperties:
description: Schindler
"^seagate,.*":
description: Seagate Technology PLC
+ "^seeed,.*":
+ description: Seeed Technology Co., Ltd
"^seirobotics,.*":
description: Shenzhen SEI Robotics Co., Ltd
"^semtech,.*":
--
2.26.2
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^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/3] dt-bindings: arm: stm32: document Odyssey compatible 2020-07-06 17:33 [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Marcin Sloniewski @ 2020-07-06 17:33 ` Marcin Sloniewski 2020-07-15 22:04 ` Rob Herring 2020-07-06 17:33 ` [PATCH 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board Marcin Sloniewski 2020-07-15 22:03 ` [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Rob Herring 2 siblings, 1 reply; 6+ messages in thread From: Marcin Sloniewski @ 2020-07-06 17:33 UTC (permalink / raw) To: linux-arm-kernel Cc: devicetree, Ahmad Fatoum, Alexandre Torgue, Stephan Gerhold, Manivannan Sadhasivam, Heiko Stuebner, Linus Walleij, linux-kernel, Lubomir Rintel, Marcin Sloniewski, Rob Herring, Mark Brown, Maxime Coquelin, allen, Sam Ravnborg, linux-stm32 Document device tree bindings of Seeed SoM and carrier board. Signed-off-by: Marcin Sloniewski <marcin.sloniewski@gmail.com> --- Documentation/devicetree/bindings/arm/stm32/stm32.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml index 790e6dd48e34..22b9aaa75eee 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml @@ -39,6 +39,8 @@ properties: - enum: - arrow,stm32mp157a-avenger96 # Avenger96 - lxa,stm32mp157c-mc1 + - seeed,stm32mp157c-odyssey + - seeed,stm32mp157c-odyssey-som - shiratech,stm32mp157a-iot-box # IoT Box - shiratech,stm32mp157a-stinger96 # Stinger96 - st,stm32mp157c-ed1 -- 2.26.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 2/3] dt-bindings: arm: stm32: document Odyssey compatible 2020-07-06 17:33 ` [PATCH 2/3] dt-bindings: arm: stm32: document Odyssey compatible Marcin Sloniewski @ 2020-07-15 22:04 ` Rob Herring 0 siblings, 0 replies; 6+ messages in thread From: Rob Herring @ 2020-07-15 22:04 UTC (permalink / raw) To: Marcin Sloniewski Cc: devicetree, Ahmad Fatoum, Alexandre Torgue, Stephan Gerhold, Manivannan Sadhasivam, Heiko Stuebner, Linus Walleij, linux-kernel, Lubomir Rintel, Rob Herring, Mark Brown, Maxime Coquelin, allen, Sam Ravnborg, linux-stm32, linux-arm-kernel On Mon, 06 Jul 2020 19:33:48 +0200, Marcin Sloniewski wrote: > Document device tree bindings of Seeed SoM and carrier board. > > Signed-off-by: Marcin Sloniewski <marcin.sloniewski@gmail.com> > --- > Documentation/devicetree/bindings/arm/stm32/stm32.yaml | 2 ++ > 1 file changed, 2 insertions(+) > Acked-by: Rob Herring <robh@kernel.org> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board 2020-07-06 17:33 [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Marcin Sloniewski 2020-07-06 17:33 ` [PATCH 2/3] dt-bindings: arm: stm32: document Odyssey compatible Marcin Sloniewski @ 2020-07-06 17:33 ` Marcin Sloniewski 2020-07-21 9:26 ` Alexandre Torgue 2020-07-15 22:03 ` [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Rob Herring 2 siblings, 1 reply; 6+ messages in thread From: Marcin Sloniewski @ 2020-07-06 17:33 UTC (permalink / raw) To: linux-arm-kernel Cc: devicetree, Ahmad Fatoum, Alexandre Torgue, Stephan Gerhold, Manivannan Sadhasivam, Heiko Stuebner, Linus Walleij, linux-kernel, Lubomir Rintel, Marcin Sloniewski, Rob Herring, Mark Brown, Maxime Coquelin, allen, Sam Ravnborg, linux-stm32 Add support for Seeed Studio's stm32mp157c odyssey board. Board consists of SoM with stm32mp157c with 4GB eMMC and 512 MB DDR3 RAM and carrier board with USB and ETH interfaces, SD card connector, wifi and BT chip AP6236. In this patch only basic kernel boot is supported and interfacing SD card and on-board eMMC. Signed-off-by: Marcin Sloniewski <marcin.sloniewski@gmail.com> --- .../arm/boot/dts/stm32mp157c-odyssey-som.dtsi | 276 ++++++++++++++++++ arch/arm/boot/dts/stm32mp157c-odyssey.dts | 72 +++++ 2 files changed, 348 insertions(+) create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey.dts diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi new file mode 100644 index 000000000000..620ff9e7f370 --- /dev/null +++ b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi @@ -0,0 +1,276 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. + */ + +/dts-v1/; + +#include "stm32mp157.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15-pinctrl.dtsi" +#include "stm32mp15xxac-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/mfd/st,stpmic1.h> + +/ { + model = "Seeed Studio Odyssey-STM32MP157C SOM"; + compatible = "seeed,stm32mp157c-odyssey-som", "st,stm32mp157"; + + memory@c0000000 { + reg = <0xc0000000 0x20000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mcuram2: mcuram2@10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x1000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10041000 { + compatible = "shared-dma-pool"; + reg = <0x10041000 0x1000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x4000>; + no-map; + }; + + mcuram: mcuram@30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + retram: retram@38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + + gpu_reserved: gpu@d4000000 { + reg = <0xd4000000 0x4000000>; + no-map; + }; + }; + + led { + compatible = "gpio-leds"; + blue { + label = "heartbeat"; + gpios = <&gpiog 3 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; +}; + +&gpu { + contiguous-area = <&gpu_reserved>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + + pmic: stpmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + status = "okay"; + + regulators { + compatible = "st,stpmic1-regulators"; + ldo1-supply = <&v3v3>; + ldo3-supply = <&vdd_ddr>; + ldo6-supply = <&v3v3>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; + + vddcore: buck1 { + regulator-name = "vddcore"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_ddr: buck2 { + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd: buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + st,mask-reset; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + v3v3: buck4 { + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-over-current-protection; + regulator-initial-mode = <0>; + }; + + v1v8_audio: ldo1 { + regulator-name = "v1v8_audio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO1 0>; + }; + + v3v3_hdmi: ldo2 { + regulator-name = "v3v3_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO2 0>; + }; + + vtt_ddr: ldo3 { + regulator-name = "vtt_ddr"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <750000>; + regulator-always-on; + regulator-over-current-protection; + }; + + vdd_usb: ldo4 { + regulator-name = "vdd_usb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + interrupts = <IT_CURLIM_LDO4 0>; + }; + + vdda: ldo5 { + regulator-name = "vdda"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + interrupts = <IT_CURLIM_LDO5 0>; + regulator-boot-on; + }; + + v1v2_hdmi: ldo6 { + regulator-name = "v1v2_hdmi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO6 0>; + }; + + vref_ddr: vref_ddr { + regulator-name = "vref_ddr"; + regulator-always-on; + regulator-over-current-protection; + }; + + bst_out: boost { + regulator-name = "bst_out"; + interrupts = <IT_OCP_BOOST 0>; + }; + + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + interrupts = <IT_OCP_OTG 0>; + }; + + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + interrupts = <IT_OCP_SWOUT 0>; + regulator-active-discharge; + }; + }; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; + interrupt-names = "onkey-falling", "onkey-rising"; + power-off-time-sec = <10>; + status = "okay"; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; + }; +}; + +&ipcc { + status = "okay"; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + status = "okay"; +}; + +&rng1 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&sdmmc2 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; + non-removable; + no-sd; + no-sdio; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + vqmmc-supply = <&v3v3>; + mmc-ddr-3_3v; + status = "okay"; +}; + diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/stm32mp157c-odyssey.dts new file mode 100644 index 000000000000..6c1b091af14f --- /dev/null +++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. + */ + +/dts-v1/; + +#include "stm32mp157c-odyssey-som.dtsi" + +/ { + model = "Seeed Studio Odyssey-STM32MP157C Board"; + compatible = "seeed,stm32mp157c-odyssey", "st,stm32mp157"; + + aliases { + ethernet0 = ðernet0; + serial0 = &uart4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rgmii_pins_a>; + pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rgmii-id"; + max-speed = <1000>; + phy-handle = <&phy0>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; +}; + +&i2c1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_pins_a>; + pinctrl-1 = <&i2c1_pins_sleep_a>; + i2c-scl-rising-time-ns = <100>; + i2c-scl-falling-time-ns = <7>; + status = "okay"; + /delete-property/dmas; + /delete-property/dma-names; +}; + +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + disable-wp; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins_a>; + status = "okay"; +}; + -- 2.26.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board 2020-07-06 17:33 ` [PATCH 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board Marcin Sloniewski @ 2020-07-21 9:26 ` Alexandre Torgue 0 siblings, 0 replies; 6+ messages in thread From: Alexandre Torgue @ 2020-07-21 9:26 UTC (permalink / raw) To: Marcin Sloniewski, linux-arm-kernel Cc: devicetree, Ahmad Fatoum, Stephan Gerhold, Manivannan Sadhasivam, Heiko Stuebner, Linus Walleij, linux-kernel, Lubomir Rintel, Rob Herring, Mark Brown, Maxime Coquelin, allen, Sam Ravnborg, linux-stm32 Hi Marcin, On 7/6/20 7:33 PM, Marcin Sloniewski wrote: > Add support for Seeed Studio's stm32mp157c odyssey board. > Board consists of SoM with stm32mp157c with 4GB eMMC and 512 MB DDR3 RAM > and carrier board with USB and ETH interfaces, SD card connector, > wifi and BT chip AP6236. > > In this patch only basic kernel boot is supported and interfacing > SD card and on-board eMMC. > > Signed-off-by: Marcin Sloniewski <marcin.sloniewski@gmail.com> Thanks for adding a new STM32MP157 board. Nothing to say about your DT patchs except that Makefile update is missing. regards Alex > --- > .../arm/boot/dts/stm32mp157c-odyssey-som.dtsi | 276 ++++++++++++++++++ > arch/arm/boot/dts/stm32mp157c-odyssey.dts | 72 +++++ > 2 files changed, 348 insertions(+) > create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > create mode 100644 arch/arm/boot/dts/stm32mp157c-odyssey.dts > > diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > new file mode 100644 > index 000000000000..620ff9e7f370 > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi > @@ -0,0 +1,276 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. > + */ > + > +/dts-v1/; > + > +#include "stm32mp157.dtsi" > +#include "stm32mp15xc.dtsi" > +#include "stm32mp15-pinctrl.dtsi" > +#include "stm32mp15xxac-pinctrl.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/mfd/st,stpmic1.h> > + > +/ { > + model = "Seeed Studio Odyssey-STM32MP157C SOM"; > + compatible = "seeed,stm32mp157c-odyssey-som", "st,stm32mp157"; > + > + memory@c0000000 { > + reg = <0xc0000000 0x20000000>; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + mcuram2: mcuram2@10000000 { > + compatible = "shared-dma-pool"; > + reg = <0x10000000 0x40000>; > + no-map; > + }; > + > + vdev0vring0: vdev0vring0@10040000 { > + compatible = "shared-dma-pool"; > + reg = <0x10040000 0x1000>; > + no-map; > + }; > + > + vdev0vring1: vdev0vring1@10041000 { > + compatible = "shared-dma-pool"; > + reg = <0x10041000 0x1000>; > + no-map; > + }; > + > + vdev0buffer: vdev0buffer@10042000 { > + compatible = "shared-dma-pool"; > + reg = <0x10042000 0x4000>; > + no-map; > + }; > + > + mcuram: mcuram@30000000 { > + compatible = "shared-dma-pool"; > + reg = <0x30000000 0x40000>; > + no-map; > + }; > + > + retram: retram@38000000 { > + compatible = "shared-dma-pool"; > + reg = <0x38000000 0x10000>; > + no-map; > + }; > + > + gpu_reserved: gpu@d4000000 { > + reg = <0xd4000000 0x4000000>; > + no-map; > + }; > + }; > + > + led { > + compatible = "gpio-leds"; > + blue { > + label = "heartbeat"; > + gpios = <&gpiog 3 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + default-state = "off"; > + }; > + }; > +}; > + > +&gpu { > + contiguous-area = <&gpu_reserved>; > + status = "okay"; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c2_pins_a>; > + i2c-scl-rising-time-ns = <185>; > + i2c-scl-falling-time-ns = <20>; > + status = "okay"; > + /* spare dmas for other usage */ > + /delete-property/dmas; > + /delete-property/dma-names; > + > + pmic: stpmic@33 { > + compatible = "st,stpmic1"; > + reg = <0x33>; > + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; > + interrupt-controller; > + #interrupt-cells = <2>; > + status = "okay"; > + > + regulators { > + compatible = "st,stpmic1-regulators"; > + ldo1-supply = <&v3v3>; > + ldo3-supply = <&vdd_ddr>; > + ldo6-supply = <&v3v3>; > + pwr_sw1-supply = <&bst_out>; > + pwr_sw2-supply = <&bst_out>; > + > + vddcore: buck1 { > + regulator-name = "vddcore"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd_ddr: buck2 { > + regulator-name = "vdd_ddr"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-always-on; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + vdd: buck3 { > + regulator-name = "vdd"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + st,mask-reset; > + regulator-initial-mode = <0>; > + regulator-over-current-protection; > + }; > + > + v3v3: buck4 { > + regulator-name = "v3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-over-current-protection; > + regulator-initial-mode = <0>; > + }; > + > + v1v8_audio: ldo1 { > + regulator-name = "v1v8_audio"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO1 0>; > + }; > + > + v3v3_hdmi: ldo2 { > + regulator-name = "v3v3_hdmi"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO2 0>; > + }; > + > + vtt_ddr: ldo3 { > + regulator-name = "vtt_ddr"; > + regulator-min-microvolt = <500000>; > + regulator-max-microvolt = <750000>; > + regulator-always-on; > + regulator-over-current-protection; > + }; > + > + vdd_usb: ldo4 { > + regulator-name = "vdd_usb"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + interrupts = <IT_CURLIM_LDO4 0>; > + }; > + > + vdda: ldo5 { > + regulator-name = "vdda"; > + regulator-min-microvolt = <2900000>; > + regulator-max-microvolt = <2900000>; > + interrupts = <IT_CURLIM_LDO5 0>; > + regulator-boot-on; > + }; > + > + v1v2_hdmi: ldo6 { > + regulator-name = "v1v2_hdmi"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-always-on; > + interrupts = <IT_CURLIM_LDO6 0>; > + }; > + > + vref_ddr: vref_ddr { > + regulator-name = "vref_ddr"; > + regulator-always-on; > + regulator-over-current-protection; > + }; > + > + bst_out: boost { > + regulator-name = "bst_out"; > + interrupts = <IT_OCP_BOOST 0>; > + }; > + > + vbus_otg: pwr_sw1 { > + regulator-name = "vbus_otg"; > + interrupts = <IT_OCP_OTG 0>; > + }; > + > + vbus_sw: pwr_sw2 { > + regulator-name = "vbus_sw"; > + interrupts = <IT_OCP_SWOUT 0>; > + regulator-active-discharge; > + }; > + }; > + > + onkey { > + compatible = "st,stpmic1-onkey"; > + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; > + interrupt-names = "onkey-falling", "onkey-rising"; > + power-off-time-sec = <10>; > + status = "okay"; > + }; > + > + watchdog { > + compatible = "st,stpmic1-wdt"; > + status = "disabled"; > + }; > + }; > +}; > + > +&ipcc { > + status = "okay"; > +}; > + > +&iwdg2 { > + timeout-sec = <32>; > + status = "okay"; > +}; > + > +&m4_rproc { > + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, > + <&vdev0vring1>, <&vdev0buffer>; > + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; > + mbox-names = "vq0", "vq1", "shutdown"; > + interrupt-parent = <&exti>; > + interrupts = <68 1>; > + status = "okay"; > +}; > + > +&rng1 { > + status = "okay"; > +}; > + > +&rtc { > + status = "okay"; > +}; > + > +&sdmmc2 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a>; > + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>; > + non-removable; > + no-sd; > + no-sdio; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&v3v3>; > + vqmmc-supply = <&v3v3>; > + mmc-ddr-3_3v; > + status = "okay"; > +}; > + > diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/stm32mp157c-odyssey.dts > new file mode 100644 > index 000000000000..6c1b091af14f > --- /dev/null > +++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts > @@ -0,0 +1,72 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) > +/* > + * Copyright (C) 2020 Marcin Sloniewski <marcin.sloniewski@gmail.com>. > + */ > + > +/dts-v1/; > + > +#include "stm32mp157c-odyssey-som.dtsi" > + > +/ { > + model = "Seeed Studio Odyssey-STM32MP157C Board"; > + compatible = "seeed,stm32mp157c-odyssey", "st,stm32mp157"; > + > + aliases { > + ethernet0 = ðernet0; > + serial0 = &uart4; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > +}; > + > +ðernet0 { > + status = "okay"; > + pinctrl-0 = <ðernet0_rgmii_pins_a>; > + pinctrl-1 = <ðernet0_rgmii_pins_sleep_a>; > + pinctrl-names = "default", "sleep"; > + phy-mode = "rgmii-id"; > + max-speed = <1000>; > + phy-handle = <&phy0>; > + > + mdio0 { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "snps,dwmac-mdio"; > + phy0: ethernet-phy@0 { > + reg = <0>; > + }; > + }; > +}; > + > +&i2c1 { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&i2c1_pins_a>; > + pinctrl-1 = <&i2c1_pins_sleep_a>; > + i2c-scl-rising-time-ns = <100>; > + i2c-scl-falling-time-ns = <7>; > + status = "okay"; > + /delete-property/dmas; > + /delete-property/dma-names; > +}; > + > +&sdmmc1 { > + pinctrl-names = "default", "opendrain", "sleep"; > + pinctrl-0 = <&sdmmc1_b4_pins_a>; > + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; > + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; > + cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; > + disable-wp; > + st,neg-edge; > + bus-width = <4>; > + vmmc-supply = <&v3v3>; > + status = "okay"; > +}; > + > +&uart4 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart4_pins_a>; > + status = "okay"; > +}; > + > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio 2020-07-06 17:33 [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Marcin Sloniewski 2020-07-06 17:33 ` [PATCH 2/3] dt-bindings: arm: stm32: document Odyssey compatible Marcin Sloniewski 2020-07-06 17:33 ` [PATCH 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board Marcin Sloniewski @ 2020-07-15 22:03 ` Rob Herring 2 siblings, 0 replies; 6+ messages in thread From: Rob Herring @ 2020-07-15 22:03 UTC (permalink / raw) To: Marcin Sloniewski Cc: devicetree, Linus Walleij, Ahmad Fatoum, Alexandre Torgue, Stephan Gerhold, Manivannan Sadhasivam, Heiko Stuebner, Mark Brown, linux-kernel, Lubomir Rintel, Rob Herring, Maxime Coquelin, allen, Sam Ravnborg, linux-stm32, linux-arm-kernel On Mon, 06 Jul 2020 19:33:47 +0200, Marcin Sloniewski wrote: > Add the "seeed" vendor prefix for Seeed Technology Co., Ltd > Website: https://www.seeedstudio.com/ > > Signed-off-by: Marcin Sloniewski <marcin.sloniewski@gmail.com> > --- > Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ > 1 file changed, 2 insertions(+) > Acked-by: Rob Herring <robh@kernel.org> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-07-21 9:28 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-07-06 17:33 [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Marcin Sloniewski 2020-07-06 17:33 ` [PATCH 2/3] dt-bindings: arm: stm32: document Odyssey compatible Marcin Sloniewski 2020-07-15 22:04 ` Rob Herring 2020-07-06 17:33 ` [PATCH 3/3] ARM: dts: stm32: add initial support for stm32mp157-odyssey board Marcin Sloniewski 2020-07-21 9:26 ` Alexandre Torgue 2020-07-15 22:03 ` [PATCH 1/3] dt-bindings: vendor-prefixes: add Seeed Studio Rob Herring
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