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 <[email protected]> --- arch/arm/boot/dts/motorola-mapphone-common.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) 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 @@ -698,6 +698,20 @@ &uart1 { pinctrl-0 = <&uart1_pins>; interrupts-extended = <&wakeupgen GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH &omap4_pmx_core 0xfc>; + + 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 { -- 2.26.2
