[6/6] ARM: dts: omap4-droid4: Configure modem for serdev-ngsm
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Message ID 20200430174615.41185-7-tony@atomide.com
State New
Headers show
Series
  • n_gsm serdev support and GNSS driver for droid4
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Commit Message

Tony Lindgren April 30, 2020, 5:46 p.m. UTC
Let's enable the TS 27.010 /dev/gsmmux* interfaces via Linux n_gsm that
can be used for voice calls and SMS with commands using a custom Motorola
format.

And let's also enable the kernel GNSS driver via serdev-ngsm that uses a
dedicated TS 27.010 channel.

Note that voice call audio mixer is not supported yet.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/boot/dts/motorola-mapphone-common.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Pavel Machek May 1, 2020, 8:53 p.m. UTC | #1
On Thu 2020-04-30 10:46:15, Tony Lindgren wrote:
> Let's enable the TS 27.010 /dev/gsmmux* interfaces via Linux n_gsm that
> can be used for voice calls and SMS with commands using a custom Motorola
> format.
> 
> And let's also enable the kernel GNSS driver via serdev-ngsm that uses a
> dedicated TS 27.010 channel.
> 
> Note that voice call audio mixer is not supported yet.
> 
> Signed-off-by: Tony Lindgren <tony@atomide.com>

Acked-by: Pavel Machek <pavel@ucw.cz>

Patch
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diff --git a/arch/arm/boot/dts/motorola-mapphone-common.dtsi b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
--- a/arch/arm/boot/dts/motorola-mapphone-common.dtsi
+++ b/arch/arm/boot/dts/motorola-mapphone-common.dtsi
@@ -702,6 +702,20 @@  &uart1 {
 			       &omap4_pmx_core 0x110>;
 	uart-has-rtscts;
 	current-speed = <115200>;
+
+	modem {
+		compatible = "motorola,mapphone-mdm6600-serial";
+		ttymask = <0 0x00001fee>;
+		phys = <&fsusb1_phy>;
+		phy-names = "usb";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gnss@4 {
+			compatible = "motorola,mapphone-mdm6600-gnss";
+			reg = <4>;
+		};
+	};
 };
 
 &uart3 {