diff mbox series

[1/3] dt-bindings: vendor-prefixes: add Seeed Studio

Message ID 20200706173353.20525-1-marcin.sloniewski@gmail.com
State Not Applicable
Headers show
Series [1/3] dt-bindings: vendor-prefixes: add Seeed Studio | expand

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robh/dt-meta-schema success
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Commit Message

Marcin Sloniewski July 6, 2020, 5:33 p.m. UTC
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(+)

Comments

Rob Herring July 15, 2020, 10:03 p.m. UTC | #1
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>
Alexandre Torgue July 21, 2020, 9:26 a.m. UTC | #2
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 = &ethernet0;
> +		serial0 = &uart4;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +};
> +
> +&ethernet0 {
> +	status = "okay";
> +	pinctrl-0 = <&ethernet0_rgmii_pins_a>;
> +	pinctrl-1 = <&ethernet0_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";
> +};
> +
>
diff mbox series

Patch

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,.*":