ARM: dts: imx6sx-sdb: Add SAI support

Introduce imx6sx-sdb-sai.dts so that it is possible to use the
SAI interface.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2016-04-12 13:43:43 +08:00 committed by Shawn Guo
parent 3883dd74f0
commit 29e88b6de0
3 changed files with 84 additions and 0 deletions

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@ -380,6 +380,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
imx6sx-nitrogen6sx.dtb \
imx6sx-sabreauto.dtb \
imx6sx-sdb-reva.dtb \
imx6sx-sdb-sai.dtb \
imx6sx-sdb.dtb
dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ul-14x14-evk.dtb \

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@ -0,0 +1,67 @@
/*
* Copyright (C) 2016 NXP Semiconductors
*
* 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 "imx6sx-sdb.dts"
/ {
sound {
audio-cpu = <&sai1>;
};
};
&audmux {
/* pin conflict with sai */
status = "disabled";
};
&sai1 {
status = "okay";
};
&sdma {
gpr = <&gpr>;
/* SDMA event remap for SAI1 */
fsl,sdma-event-remap = <0 15 1>, <0 16 1>;
};
&ssi2 {
status = "disabled";
};

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@ -254,6 +254,12 @@
status = "okay";
};
&sai1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai1>;
status = "disabled";
};
&ssi2 {
status = "okay";
};
@ -468,6 +474,16 @@
>;
};
pinctrl_sai1: sai1grp {
fsl,pins = <
MX6SX_PAD_CSI_DATA00__SAI1_TX_BCLK 0x130b0
MX6SX_PAD_CSI_DATA01__SAI1_TX_SYNC 0x130b0
MX6SX_PAD_CSI_HSYNC__SAI1_TX_DATA_0 0x120b0
MX6SX_PAD_CSI_VSYNC__SAI1_RX_DATA_0 0x130b0
MX6SX_PAD_CSI_PIXCLK__AUDMUX_MCLK 0x130b0
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1