diff options
Diffstat (limited to 'board/grinn/liteboard/patches/linux/0001-ARM-dts-imx6ul-Add-DTS-for-liteSOM-module.patch')
| -rw-r--r-- | board/grinn/liteboard/patches/linux/0001-ARM-dts-imx6ul-Add-DTS-for-liteSOM-module.patch | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/board/grinn/liteboard/patches/linux/0001-ARM-dts-imx6ul-Add-DTS-for-liteSOM-module.patch b/board/grinn/liteboard/patches/linux/0001-ARM-dts-imx6ul-Add-DTS-for-liteSOM-module.patch new file mode 100644 index 0000000000..0f124b24da --- /dev/null +++ b/board/grinn/liteboard/patches/linux/0001-ARM-dts-imx6ul-Add-DTS-for-liteSOM-module.patch @@ -0,0 +1,112 @@ +From 35d7c23bde44d18205a2730df9acf75d83220c3a Mon Sep 17 00:00:00 2001 +From: Marcin Niestroj <m.niestroj@grinn-global.com> +Date: Wed, 7 Sep 2016 15:10:45 +0200 +Subject: [PATCH 1/2] ARM: dts: imx6ul: Add DTS for liteSOM module + +This is a SOM (System on Module), so it will be part of another boards. +Hence, this is a "dtsi" file that will be included from another device +tree files. + +Hardware specification: + * Freescale i.MX6UL SoC + * up to 512 MB RAM + * eMMC on uSDHC2 + +Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> +Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> +--- + arch/arm/boot/dts/imx6ul-litesom.dtsi | 82 +++++++++++++++++++++++++++++++++++ + 1 file changed, 82 insertions(+) + create mode 100644 arch/arm/boot/dts/imx6ul-litesom.dtsi + +diff --git a/arch/arm/boot/dts/imx6ul-litesom.dtsi b/arch/arm/boot/dts/imx6ul-litesom.dtsi +new file mode 100644 +index 0000000..461292d +--- /dev/null ++++ b/arch/arm/boot/dts/imx6ul-litesom.dtsi +@@ -0,0 +1,82 @@ ++/* ++ * Copyright 2016 Grinn ++ * ++ * Author: Marcin Niestroj <m.niestroj@grinn-global.com> ++ * ++ * 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 , 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 "imx6ul.dtsi" ++ ++/ { ++ model = "Grinn i.MX6UL liteSOM"; ++ compatible = "grinn,imx6ul-litesom", "fsl,imx6ul"; ++ ++ memory { ++ reg = <0x80000000 0x20000000>; ++ }; ++}; ++ ++&iomuxc { ++ pinctrl_usdhc2: usdhc2grp { ++ fsl,pins = < ++ MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069 ++ MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 ++ MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 ++ MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 ++ MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 ++ MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 ++ MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059 ++ MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059 ++ MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059 ++ MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059 ++ MX6UL_PAD_NAND_ALE__USDHC2_RESET_B 0x17059 ++ >; ++ }; ++}; ++ ++&usdhc2 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pinctrl_usdhc2>; ++ no-1-8-v; ++ non-removable; ++ keep-power-in-suspend; ++ wakeup-source; ++ bus-width = <8>; ++ status = "okay"; ++}; +-- +2.10.0 + |
