Commit 49148f4c authored by Linus Walleij's avatar Linus Walleij
Browse files

ARM: dts: ux500: Add GPS to the Codina 



The Codina has a Broadcom BCM4751 GPS chip.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 3c3b3528

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

+28 −4
Original line number Diff line number Diff line
@@ -480,10 +480,20 @@ 
		uart@80121000 {

			status = "okay";

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

			/* CTS/RTS is not used, CTS is repurposed as GPIO */

			pinctrl-0 = <&u1rxtx_a_1_default>;

			pinctrl-1 = <&u1rxtx_a_1_sleep>;

			/* FIXME: add a device for the GPS here */

			pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;

			pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;



			gnss {

				compatible = "brcm,bcm4751";

				/* GPS_RSTN on GPIO21 */

				reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;

				/* GPS_ON_OFF on GPIO86 */

				enable-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;

				/* GPS_1V8 (VSMPS2) */

				vddio-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&bcm4751_codina_default>;

			};

		};



		/* Debugging console UART connected to TSU6111RSVR (FSA880) */
@@ -883,6 +893,20 @@ 
			};

		};

	};

	bcm4751 {

		bcm4751_codina_default: bcm4751_codina {

			/* Reset line, start out asserted */

			codina_cfg1 {

				pins = "GPIO21_AB3";

				ste,config = <&gpio_out_lo>;

			};

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

			codina_cfg2 {

				pins = "GPIO86_C6";

				ste,config = <&gpio_out_lo>;

			};

		};

	};

	vibrator {

		vibrator_default: vibrator_default {

			codina_cfg1 {