From: Martin Kepplinger <martin.kepplinger@puri.sm>
To: robh@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com
Cc: linux-imx@nxp.com, Anson.Huang@nxp.com,
devicetree@vger.kernel.org, kernel@puri.sm,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
"Angus Ainslie (Purism)" <angus@akkea.ca>,
Martin Kepplinger <martin.kepplinger@puri.sm>
Subject: [PATCH v4 3/8] arm64: dts: librem5-devkit: add the simcom 7100 modem and audio
Date: Thu, 27 Feb 2020 14:17:28 +0100 [thread overview]
Message-ID: <20200227131733.4228-4-martin.kepplinger@puri.sm> (raw)
In-Reply-To: <20200227131733.4228-1-martin.kepplinger@puri.sm>
From: "Angus Ainslie (Purism)" <angus@akkea.ca>
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>
---
.../dts/freescale/imx8mq-librem5-devkit.dts | 40 +++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index c829e4579540..84443e4857d5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -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>;
--
2.20.1
next prev parent reply other threads:[~2020-02-27 13:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 13:17 [PATCH v4 0/8] arm64: dts: librem5-devkit: description updates Martin Kepplinger
2020-02-27 13:17 ` [PATCH v4 1/8] arm64: dts: librem5-devkit: add a vbus supply to usb0 Martin Kepplinger
2020-02-27 13:17 ` [PATCH v4 2/8] arm64: dts: librem5-devkit: add the sgtl5000 i2c audio codec Martin Kepplinger
2020-02-27 13:17 ` Martin Kepplinger [this message]
2020-02-27 13:17 ` [PATCH v4 4/8] arm64: dts: librem5-devkit: allow modem to wake the system from suspend Martin Kepplinger
2020-02-27 13:17 ` [PATCH v4 5/8] arm64: dts: librem5-devkit: add the regulators for DVFS Martin Kepplinger
2020-02-27 13:17 ` [PATCH v4 6/8] arm64: dts: librem5-devkit: allow the redpine card to be removed Martin Kepplinger
2020-02-27 13:17 ` [PATCH v4 7/8] arm64: dts: librem5-devkit: increase the VBUS current in the kernel Martin Kepplinger
2020-02-27 13:17 ` [PATCH v4 8/8] arm64: dts: librem5-devkit: add lsm9ds1 mount matrix Martin Kepplinger
2020-03-11 7:59 ` [PATCH v4 0/8] arm64: dts: librem5-devkit: description updates Shawn Guo
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