Commit c77e3260 authored Nov 16, 2015 by Liron Kuch

ARM: dts: apq: Update USB PHY init for APQ8096 DragonBoard



The APQ8096 DragonBoard platform has an additional SOM to Carrier
board connector and longer traces compared to other platforms.
This requires an update to the USB PHY initialization sequence,
to increase the TX output level and enable pre-emphasis to the
amplitude.
Additionally, set LDO16 to be on to support GPS LNA.

Change-Id: I8d09415fead9b30d8c36bcc73c7c9b1a29ef302e
Signed-off-by: Liron Kuch <lkuch@codeaurora.org>

parent 58be1b1f

arch/arm/boot/dts/qcom/apq8096-dragonboard.dtsi

+18 −0

Original line number	Diff line number	Diff line
		@@ -469,6 +469,19 @@
		status = "ok";
		};

		&qusb_phy0 {
		qcom,qusb-phy-init-seq = <0xF8 0x80
		0x63 0x84
		0x83 0x88
		0xC5 0x8C
		0x30 0x08
		0x79 0x0C
		0x21 0x10
		0x14 0x9C
		0x9F 0x1C
		0x00 0x18>;
		};

		&qusb_phy1 {
		status = "ok";
		};
		@@ -477,6 +490,11 @@
		status = "disabled";
		};

		&pm8994_l16 { /* GPS ELNA */
		status = "okay";
		regulator-always-on;
		};

		&pm8994_mpps {
		mpp@a100 { /* MPP 2 */
		qcom,mode = <1>; /* Digital output */