Commit 973a9ba5 authored by Linus Walleij's avatar Linus Walleij
Browse files

ARM: dts: ux500: Add GPS to Skomer device tree 



Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 330e0165

arch/arm/boot/dts/ste-ux500-samsung-skomer.dts

+30 −1
Original line number Diff line number Diff line
@@ -281,12 +281,27 @@ 
			};

		};



		/* GPF UART */

		/* GPS UART */

		uart@80121000 {

			status = "okay";

			pinctrl-names = "default", "sleep";

			pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;

			pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;



			gnss {

				/* The CSRG05TA03-ICJE-R is a SirfStarV 5t chip */

				compatible = "csr,csrg05ta03-icje-r";

				/* GPS_RSTN on GPIO209 */

				reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>;

				/* GPS_ON_OFF on GPIO86 */

				sirf,onoff-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;

				/* GPS_1V8 (VSMPS2) */

				vcc-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&g05ta03_skomer_default>;

				/* According to /etc/sirfgps.conf */

				current-speed = <460800>;

			};

		};



		/* Debugging console UART connected to AB8505 USB */
@@ -653,6 +668,20 @@ 
			};

		};

	};

	g05ta03 {

		g05ta03_skomer_default: g05ta03 {

			/* Reset line, start out de-asserted */

			skomer_cfg1 {

				pins = "GPIO209_AG15";

				ste,config = <&gpio_out_hi>;

			};

			/* GPS_ON_OFF, start out deasserted (off) */

			skomer_cfg2 {

				pins = "GPIO86_C6";

				ste,config = <&gpio_out_lo>;

			};

		};

	};

};



&ab8505_gpio {