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arm64: dts: librem5-devkit: add the simcom 7100 modem and audio

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Add the simcom SIM7100 modem and the sai6 interface that connects it.

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Angus Ainslie (Purism) 2020-02-27 14:17:28 +01:00 committed by Shawn Guo
parent c53f016663
commit 7f7b799717
1 changed files with 40 additions and 0 deletions
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40
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
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@ -148,6 +148,11 @@
regulator-always-on;
};
wwan_codec: sound-wwan-codec {
compatible = "option,gtm601";
#sound-dai-cells = <0>;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "sgtl5000";
@ -176,6 +181,22 @@
};
};
sound-wwan {
compatible = "simple-audio-card";
simple-audio-card,name = "SIMCom SIM7100";
simple-audio-card,format = "dsp_a";
simple-audio-card,cpu {
sound-dai = <&sai6>;
};
telephony_link_master: simple-audio-card,codec {
sound-dai = <&wwan_codec>;
frame-master;
bitclock-master;
};
};
vibrator {
compatible = "gpio-vibrator";
pinctrl-names = "default";
@ -618,6 +639,15 @@
>;
};
pinctrl_sai6: sai6grp {
fsl,pins = <
MX8MQ_IOMUXC_SAI1_RXD5_SAI6_RX_DATA0 0xd6
MX8MQ_IOMUXC_SAI1_RXD6_SAI6_RX_SYNC 0xd6
MX8MQ_IOMUXC_SAI1_TXD4_SAI6_RX_BCLK 0xd6
MX8MQ_IOMUXC_SAI1_TXD5_SAI6_TX_DATA0 0xd6
>;
};
pinctrl_typec: typecgrp {
fsl,pins = <
MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x16
@ -802,6 +832,16 @@
status = "okay";
};
&sai6 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai6>;
assigned-clocks = <&clk IMX8MQ_CLK_SAI6>;
assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
assigned-clock-rates = <24576000>;
fsl,sai-synchronous-rx;
status = "okay";
};
&uart1 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;