diff mbox series

[V2,1/3] dt-bindings: arm: fsl: Add beacon,imx8mn-beacon-kit

Message ID 20201106121238.1814427-1-aford173@gmail.com
State Superseded
Headers show
Series [V2,1/3] dt-bindings: arm: fsl: Add beacon,imx8mn-beacon-kit | expand

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Commit Message

Adam Ford Nov. 6, 2020, 12:12 p.m. UTC
Add beacon,imx8mn-beacon-kit to list of compatible options.

Signed-off-by: Adam Ford <aford173@gmail.com>
---
V2:  New to series

 Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
 1 file changed, 1 insertion(+)

Comments

Krzysztof Kozlowski Nov. 6, 2020, 7:25 p.m. UTC | #1
On Fri, Nov 06, 2020 at 06:12:35AM -0600, Adam Ford wrote:
> Add beacon,imx8mn-beacon-kit to list of compatible options.
> 
> Signed-off-by: Adam Ford <aford173@gmail.com>
> ---
> V2:  New to series
> 
>  Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
> index 85fb24da4a02..808e001aa81a 100644
> --- a/Documentation/devicetree/bindings/arm/fsl.yaml
> +++ b/Documentation/devicetree/bindings/arm/fsl.yaml
> @@ -659,6 +659,7 @@ properties:
>          items:
>            - enum:
>                - beacon,imx8mm-beacon-kit  # i.MX8MM Beacon Development Kit
> +              - beacon,imx8mn-beacon-kit  # i.MX8MM Beacon Development Kit

Hi Adam,

Wrong place. You need to add it under "i.MX8MN based Boards"

Comment has a typo - MM.

Best regards,
Krzysztof
Krzysztof Kozlowski Nov. 6, 2020, 7:31 p.m. UTC | #2
On Fri, Nov 06, 2020 at 06:12:36AM -0600, Adam Ford wrote:
> Beacon Embeddedworks is launching a development kit based on the
> i.MX8M Nano SoC.  The kit consists of a System on Module (SOM)
> + baseboard.  The SOM has the SoC, eMMC, and Ethernet. The baseboard
> has an wm8962 audio CODEC, a PDM microphone, and a single USB OTG.
> 
> The baseboard is capable of two different, mutually exclusive video
> outputs, so the common items are in the baseboard file.  When
> the video becomes available, LVDS output will be added to this kit
> file, and a second kit file will be added to support HDMI.
> 
> Signed-off-by: Adam Ford <aford173@gmail.com>
> ---
> Based on: https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=374643
> 
> V2:  Fix issues noted from Krzysztof Kozlowski.
>      Set Bluetooth UART speed
>      Add supply and reset gpio to FEC
> 
>  arch/arm64/boot/dts/freescale/Makefile        |   1 +
>  .../freescale/imx8mn-beacon-baseboard.dtsi    | 307 +++++++++++++
>  .../boot/dts/freescale/imx8mn-beacon-kit.dts  |  19 +
>  .../boot/dts/freescale/imx8mn-beacon-som.dtsi | 433 ++++++++++++++++++
>  4 files changed, 760 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 876bf484bbe6..589290bbbbd6 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -34,6 +34,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-n801x-s.dts
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-var-som-symphony.dtb
> +dtb-$(CONFIG_ARCH_MXC) += imx8mn-beacon-kit.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
> new file mode 100644
> index 000000000000..376ca8ff7213
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
> @@ -0,0 +1,307 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2020 Compass Electronics Group, LLC
> + */
> +
> +/ {
> +	leds {
> +		compatible = "gpio-leds";
> +
> +		led-0 {
> +			label = "gen_led0";
> +			gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>;
> +			default-state = "off";
> +		};
> +
> +		led-1 {
> +			label = "gen_led1";
> +			gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>;
> +			default-state = "off";
> +		};
> +
> +		led-2 {
> +			label = "gen_led2";
> +			gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>;
> +			default-state = "off";
> +		};
> +
> +		led-3 {
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_led3>;
> +			label = "heartbeat";
> +			gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "heartbeat";
> +		};
> +	};
> +
> +	reg_audio: regulator-audio {
> +		compatible = "regulator-fixed";
> +		regulator-name = "3v3_aud";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		gpio = <&pca6416_1 11 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	reg_usdhc2_vmmc: regulator-usdhc2 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vsd_3v3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	reg_usb_otg_vbus: regulator-usb {
> +		compatible = "regulator-fixed";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_reg_usb_otg>;
> +		regulator-name = "usb_otg_vbus";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	sound {
> +		compatible = "fsl,imx-audio-wm8962";
> +		model = "wm8962-audio";
> +		audio-cpu = <&sai3>;
> +		audio-codec = <&wm8962>;
> +		audio-routing =
> +			"Headphone Jack", "HPOUTL",
> +			"Headphone Jack", "HPOUTR",
> +			"Ext Spk", "SPKOUTL",
> +			"Ext Spk", "SPKOUTR",
> +			"AMIC", "MICBIAS",
> +			"IN3R", "AMIC";
> +	};
> +};
> +
> +&ecspi2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_espi2>;
> +	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
> +	status = "okay";
> +
> +	eeprom@0 {
> +		compatible = "microchip,at25160bn", "atmel,at25";
> +		reg = <0>;
> +		spi-max-frequency = <5000000>;
> +		spi-cpha;
> +		spi-cpol;
> +		pagesize = <32>;
> +		size = <2048>;
> +		address-width = <16>;
> +	};
> +};
> +
> +&i2c4 {
> +	clock-frequency = <400000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c4>;
> +	status = "okay";
> +
> +	pca6416_0: gpio@20 {
> +		compatible = "nxp,pcal6416";
> +		reg = <0x20>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_pcal6414>;
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		interrupt-parent = <&gpio4>;
> +		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
> +	};
> +
> +	pca6416_1: gpio@21 {
> +		compatible = "nxp,pcal6416";
> +		reg = <0x21>;
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		interrupt-parent = <&gpio4>;
> +		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
> +	};
> +
> +	wm8962: audio-codec@1a {
> +		compatible = "wlf,wm8962";
> +		reg = <0x1a>;
> +		clocks = <&clk IMX8MN_CLK_SAI3_ROOT>;
> +		clock-names = "xclk";
> +		DCVDD-supply = <&reg_audio>;
> +		DBVDD-supply = <&reg_audio>;
> +		AVDD-supply = <&reg_audio>;
> +		CPVDD-supply = <&reg_audio>;
> +		MICVDD-supply = <&reg_audio>;
> +		PLLVDD-supply = <&reg_audio>;
> +		SPKVDD1-supply = <&reg_audio>;
> +		SPKVDD2-supply = <&reg_audio>;
> +		gpio-cfg = <
> +			0x0000 /* 0:Default */
> +			0x0000 /* 1:Default */
> +			0x0000 /* 2:FN_DMICCLK */
> +			0x0000 /* 3:Default */
> +			0x0000 /* 4:FN_DMICCDAT */
> +			0x0000 /* 5:Default */
> +		>;
> +	};
> +};
> +
> +&easrc {
> +	fsl,asrc-rate  = <48000>;
> +	status = "okay";
> +};
> +
> +&sai3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_sai3>;
> +	assigned-clocks = <&clk IMX8MN_CLK_SAI3>;
> +	assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
> +	assigned-clock-rates = <24576000>;
> +	fsl,sai-mclk-direction-output;
> +	status = "okay";
> +};
> +
> +&snvs_pwrkey {
> +	status = "okay";
> +};
> +
> +&uart2 { /* console */
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart2>;
> +	status = "okay";
> +};
> +
> +&uart3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart3>;
> +	assigned-clocks = <&clk IMX8MN_CLK_UART3>;
> +	assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>;
> +	status = "okay";
> +};
> +
> +&usbotg1 {
> +	vbus-supply = <&reg_usb_otg_vbus>;
> +	disable-over-current;
> +	dr_mode="otg";
> +	status = "okay";
> +};
> +
> +&usdhc2 {
> +	pinctrl-names = "default", "state_100mhz", "state_200mhz";
> +	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> +	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
> +	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
> +	bus-width = <4>;
> +	vmmc-supply = <&reg_usdhc2_vmmc>;
> +	status = "okay";
> +};
> +
> +&iomuxc {
> +	pinctrl_espi2: espi2grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK		0x82
> +			MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI		0x82
> +			MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO		0x82
> +			MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x41
> +		>;
> +	};
> +
> +	pinctrl_i2c2: i2c2grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
> +			MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA		0x400001c3
> +		>;
> +	};
> +
> +	pinctrl_i2c4: i2c4grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
> +			MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA		0x400001c3
> +		>;
> +	};
> +
> +	pinctrl_led3: led3grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28	0x41
> +		>;
> +	};
> +
> +	pinctrl_pcal6414: pcal6414-gpiogrp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27		0x19
> +		>;
> +	};
> +
> +	pinctrl_reg_usb_otg: reg-otggrp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SAI3_RXC_GPIO4_IO29     0x19
> +		>;
> +	};
> +
> +	pinctrl_sai3: sai3grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC     0xd6
> +			MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK      0xd6
> +			MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK        0xd6
> +			MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0     0xd6
> +			MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0	0xd6
> +		>;
> +	};
> +
> +	pinctrl_uart2: uart2grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
> +			MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX	0x140
> +		>;
> +	};
> +
> +	pinctrl_uart3: uart3grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX	0x40
> +			MX8MN_IOMUXC_ECSPI1_MOSI_UART3_DCE_TX	0x40
> +		>;
> +	};
> +
> +	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SD2_CD_B_USDHC2_CD_B	0x41
> +			MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41
> +		>;
> +	};
> +
> +	pinctrl_usdhc2: usdhc2grp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK	0x190
> +			MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD	0x1d0
> +			MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d0
> +			MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d0
> +			MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d0
> +			MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d0
> +			MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
> +		>;
> +	};
> +
> +	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK	0x194
> +			MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD	0x1d4
> +			MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d4
> +			MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d4
> +			MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d4
> +			MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d4
> +			MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
> +		>;
> +	};
> +
> +	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
> +		fsl,pins = <
> +			MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK	0x196
> +			MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD	0x1d6
> +			MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d6
> +			MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d6
> +			MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d6
> +			MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d6
> +			MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
> +		>;
> +	};
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts
> new file mode 100644
> index 000000000000..faa55d888065
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts
> @@ -0,0 +1,19 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright 2020 Compass Electronics Group, LLC
> + */
> +
> +/dts-v1/;
> +
> +#include "imx8mn.dtsi"
> +#include "imx8mn-beacon-som.dtsi"
> +#include "imx8mn-beacon-baseboard.dtsi"
> +
> +/ {
> +	model = "Beacon EmbeddedWorks i.MX8M Mini Development Kit";

s/Mini/Nano/

With the change:

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 85fb24da4a02..808e001aa81a 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -659,6 +659,7 @@  properties:
         items:
           - enum:
               - beacon,imx8mm-beacon-kit  # i.MX8MM Beacon Development Kit
+              - beacon,imx8mn-beacon-kit  # i.MX8MM Beacon Development Kit
               - fsl,imx8mm-ddr4-evk       # i.MX8MM DDR4 EVK Board
               - fsl,imx8mm-evk            # i.MX8MM EVK Board
               - kontron,imx8mm-n801x-som  # i.MX8MM Kontron SL (N801X) SOM