forked from Minki/linux
72eb4cca78
In the imx6q-sabreauto and imx6dl-sabreauto boards,
the pin MX6Q{DL}_PAD_EIM_D19 is used as a GPIO for SPI NOR, but
it is used as a data pin for the WEIM NOR.
In order to fix the conflict, this patch removes the pin from the hog,
and adds a new board-level pinctrl: pinctrl_ecspi1_sabreauto.
The SPI NOR selects this pinctrl_ecspi1_sabreauto when it is enabled.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
44 lines
916 B
Plaintext
44 lines
916 B
Plaintext
/*
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* Copyright 2012 Freescale Semiconductor, Inc.
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* Copyright 2011 Linaro Ltd.
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx6q.dtsi"
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#include "imx6qdl-sabreauto.dtsi"
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/ {
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model = "Freescale i.MX6 Quad SABRE Automotive Board";
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compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX6Q_PAD_NANDF_CS2__GPIO6_IO15 0x80000000
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MX6Q_PAD_SD2_DAT2__GPIO1_IO13 0x80000000
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>;
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};
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};
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ecspi1 {
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pinctrl_ecspi1_sabreauto: ecspi1-sabreauto {
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fsl,pins = <
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MX6Q_PAD_EIM_D19__GPIO3_IO19 0x80000000
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>;
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};
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};
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};
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