[PATCH] ARM: dts: add SolidRun SolidSense support
Shawn Guo
shawnguo at kernel.org
Sat Jun 12 00:11:57 PDT 2021
On Fri, May 28, 2021 at 11:22:05AM +0100, Russell King wrote:
> Add support for the SolidRun SolidSense platform, which is a
> Hummingboard2 with a daughter card with two Nordic software defined
> radios and a couple of bi-color LEDs.
>
> Signed-off-by: Russell King <rmk+kernel at armlinux.org.uk>
> ---
> Patch created before I joined Oracle, so I'm leaving out the "(Oracle)"
> suffix I have been adding to both the authorship and sign-off.
Congrats!
>
> arch/arm/boot/dts/Makefile | 2 +
> arch/arm/boot/dts/imx6dl-solidsense.dts | 54 ++++++++
> arch/arm/boot/dts/imx6q-solidsense.dts | 54 ++++++++
> arch/arm/boot/dts/imx6qdl-solidsense.dtsi | 160 ++++++++++++++++++++++
> 4 files changed, 270 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6dl-solidsense.dts
> create mode 100644 arch/arm/boot/dts/imx6q-solidsense.dts
> create mode 100644 arch/arm/boot/dts/imx6qdl-solidsense.dtsi
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index f97dda5ff50f..e9f0d5292aa2 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -476,6 +476,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
> imx6dl-sabrelite.dtb \
> imx6dl-sabresd.dtb \
> imx6dl-savageboard.dtb \
> + imx6dl-solidsense.dtb \
> imx6dl-ts4900.dtb \
> imx6dl-ts7970.dtb \
> imx6dl-tx6dl-comtft.dtb \
> @@ -571,6 +572,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
> imx6q-sabresd.dtb \
> imx6q-savageboard.dtb \
> imx6q-sbc6x.dtb \
> + imx6q-solidsense.dtb \
> imx6q-tbs2910.dtb \
> imx6q-ts4900.dtb \
> imx6q-ts7970.dtb \
> diff --git a/arch/arm/boot/dts/imx6dl-solidsense.dts b/arch/arm/boot/dts/imx6dl-solidsense.dts
> new file mode 100644
> index 000000000000..2a3699adbed0
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-solidsense.dts
> @@ -0,0 +1,54 @@
> +/*
> + * Copyright (C) 2015 Rabeeh Khoury <rabeeh at solid-run.com>
> + * Based on dt work by Russell King
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +/dts-v1/;
> +
> +#include "imx6dl.dtsi"
> +#include "imx6qdl-sr-som.dtsi"
> +#include "imx6qdl-sr-som-emmc.dtsi"
> +#include "imx6qdl-sr-som-ti.dtsi"
> +#include "imx6qdl-hummingboard2.dtsi"
> +#include "imx6qdl-solidsense.dtsi"
> +
> +/ {
> + model = "SolidRun SolidSense Solo/DualLite (1.5som+emmc)";
> + compatible = "solidrun,solidsense/dl", "fsl,imx6dl";
New compatible needs to be documented.
Shawn
> +};
> diff --git a/arch/arm/boot/dts/imx6q-solidsense.dts b/arch/arm/boot/dts/imx6q-solidsense.dts
> new file mode 100644
> index 000000000000..0e6a325df363
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6q-solidsense.dts
> @@ -0,0 +1,54 @@
> +/*
> + * Copyright (C) 2015 Rabeeh Khoury <rabeeh at solid-run.com>
> + * Based on dt work by Russell King
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +/dts-v1/;
> +
> +#include "imx6q.dtsi"
> +#include "imx6qdl-sr-som.dtsi"
> +#include "imx6qdl-sr-som-emmc.dtsi"
> +#include "imx6qdl-sr-som-ti.dtsi"
> +#include "imx6qdl-hummingboard2.dtsi"
> +#include "imx6qdl-solidsense.dtsi"
> +
> +/ {
> + model = "SolidRun SolidSense Dual/Quad (1.5som+emmc)";
> + compatible = "solidrun,solidsense/q", "fsl,imx6q";
> +};
> diff --git a/arch/arm/boot/dts/imx6qdl-solidsense.dtsi b/arch/arm/boot/dts/imx6qdl-solidsense.dtsi
> new file mode 100644
> index 000000000000..16ba29259cb0
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qdl-solidsense.dtsi
> @@ -0,0 +1,160 @@
> +/*
> + * Copyright (C) 2021 Russell King <rmk at armlinux.org.uk>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_solidsense_leds>;
> +
> + /* Red/Green LED1 - next to WiFi SMA */
> + led-11 {
> + color = <LED_COLOR_ID_RED>;
> + function = LED_FUNCTION_INDICATOR;
> + function-enumerator = <0>;
> + gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
> + };
> +
> + led-12 {
> + color = <LED_COLOR_ID_GREEN>;
> + function = LED_FUNCTION_INDICATOR;
> + function-enumerator = <0>;
> + gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
> + };
> +
> + /* Red/Green LED2 - next to GPS SMA */
> + led-21 {
> + color = <LED_COLOR_ID_RED>;
> + function = LED_FUNCTION_INDICATOR;
> + function-enumerator = <1>;
> + gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
> + };
> +
> + led-22 {
> + color = <LED_COLOR_ID_GREEN>;
> + function = LED_FUNCTION_INDICATOR;
> + function-enumerator = <1>;
> + gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
> + };
> + };
> +};
> +
> +&audio {
> + status = "disabled";
> +};
> +
> +&ecspi2 {
> + status = "disabled";
> +};
> +
> +&i2c3 {
> + status = "disabled";
> +};
> +
> +&iomuxc {
> + pinctrl-0 = <&pinctrl_hog>, <&pinctrl_solidsense_hog>;
> +
> + solidsense {
> + pinctrl_solidsense_hog: solidsense-hog {
> + fsl,pins = <
> + /* Nordic RESET_N */
> + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x400130b1
> + /* Nordic Chip 1 SWDIO - GPIO 125 */
> + MX6QDL_PAD_DISP0_DAT8__GPIO4_IO29 0x400130b1
> + /* Nordic Chip 1 SWDCLK - GPIO 59 */
> + /* already claimed in the HB2 hogs */
> + /* MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1 */
> + /* Nordic Chip 2 SWDIO - GPIO 81 */
> + MX6QDL_PAD_EIM_D17__GPIO3_IO17 0x400130b1
> + /* Nordic Chip 2 SWCLK - GPIO 82 */
> + MX6QDL_PAD_EIM_D18__GPIO3_IO18 0x400130b1
> + >;
> + };
> +
> + pinctrl_solidsense_leds: solidsense-leds {
> + fsl,pins = <
> + /* Red LED 1 - GPIO 58 */
> + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x400130b1
> + /* Green LED 1 - GPIO 55 */
> + MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x400130b1
> + /* Red LED 2 - GPIO 57 */
> + MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x400130b1
> + /* Green LED 2 - GPIO 56 */
> + MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x400130b1
> + >;
> + };
> +
> + pinctrl_solidsense_uart2: solidsense-uart2 {
> + fsl,pins = <
> + MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
> + MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
> + >;
> + };
> +
> + pinctrl_solidsense_uart3: solidsense-uart3 {
> + fsl,pins = <
> + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
> + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
> + >;
> + };
> + };
> +};
> +
> +&pwm1 {
> + status = "disabled";
> +};
> +
> +&sgtl5000 {
> + status = "disabled";
> +};
> +
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_solidsense_uart2>;
> + status = "okay";
> +};
> +
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_solidsense_uart3>;
> + status = "okay";
> +};
> --
> 2.20.1
>
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