diff options
| author | Clark Wang <xiaoning.wang@nxp.com> | 2019-02-21 14:59:39 +0800 |
|---|---|---|
| committer | Clark Wang <xiaoning.wang@nxp.com> | 2019-02-22 09:53:53 +0800 |
| commit | 815f1f4ce1816acb67379f39f95a61a69891386f (patch) | |
| tree | cee10e149216e1418c612ceaf466c35856293302 /arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-rpmsg.dtsi | |
| parent | 593be705b622ba8ef43e05b2b929e00da58bfd2f (diff) | |
MLK-20940-5 ARM64: dts: Add virtual i2c driver support for 8QXP/QM
Add new dts and dtsi file for virtual i2c driver on i.MX8QXP and i.MX8QM
board.
Merge fsl-imx8qm/8qxp-mek-m4.dts to fsl-imx8qm/8qxp-mek-rpmsg.dtsi. So
delete these two files.
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-rpmsg.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-rpmsg.dtsi | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-rpmsg.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-rpmsg.dtsi new file mode 100644 index 000000000000..ec35ad5a83e3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-rpmsg.dtsi @@ -0,0 +1,93 @@ +/* + * Copyright 2019 NXP + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program 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. + */ + +#include "fsl-imx8qm-mek.dtsi" + +/delete-node/ &i2c0_cm41; + +&i2c_rpbus_1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + pca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + cs42888: cs42888@48 { + compatible = "cirrus,cs42888"; + reg = <0x48>; + clocks = <&clk IMX8QM_AUD_MCLKOUT0>; + clock-names = "mclk"; + VA-supply = <®_audio>; + VD-supply = <®_audio>; + VLS-supply = <®_audio>; + VLC-supply = <®_audio>; + reset-gpio = <&gpio4 25 1>; + power-domains = <&pd_mclk_out0>; + assigned-clocks = <&clk IMX8QM_AUD_PLL0_DIV>, + <&clk IMX8QM_AUD_ACM_AUD_PLL_CLK0_DIV>, + <&clk IMX8QM_AUD_ACM_AUD_REC_CLK0_DIV>, + <&clk IMX8QM_AUD_MCLKOUT0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <12288000>; + fsl,txs-rxm; + status = "okay"; + }; +}; + +&rpmsg{ + /* + * 64K for one rpmsg instance: + */ + vdev-nums = <2>; + reg = <0x0 0x90000000 0x0 0x20000>; + status = "okay"; +}; + +&rpmsg1{ + /* + * 64K for one rpmsg instance, using 2 instance + * 0x90110000 - 0x9011FFFF: audio + */ + vdev-nums = <2>; + reg = <0x0 0x90100000 0x0 0x20000>; + status = "okay"; +}; + +&intmux_cm41 { + status = "disabled"; +}; + +&intmux_cm40 { + status = "disabled"; +}; + +&flexcan1 { + status = "disabled"; +}; + +&flexcan2 { + status = "disabled"; +}; + +&flexcan3 { + status = "disabled"; +}; + +&flexspi0 { + status = "disabled"; +}; |