Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bd3e1764 authored Aug 17, 2021 by Krishna Kurapati

ARM: dts: msm: Add usb3-u1u2-disable for msm-4.19 targets

U1 and U2 are intermediate low power states. To avoid any
instability issues during bus reset (initiaited by host), we
are disabling U1 and U2 by default.

Change-Id: I20757cc1e1bb8fd95befd575fc68012fbc8dcfe9

parent 58393633

qcom/bengal-usb.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -88,6 +88,7 @@
		snps,dis_enblslpm_quirk;
		snps,has-lpm-erratum;
		snps,hird-threshold = /bits/ 8 <0x10>;
		snps,usb3-u1u2-disable;
		snps,usb3_lpm_capable;
		usb-core-id = <0>;
		maximum-speed = "super-speed";

qcom/khaje-usb.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -89,6 +89,7 @@
		snps,disable-clk-gating;
		snps,has-lpm-erratum;
		snps,hird-threshold = /bits/ 8 <0x10>;
		snps,usb3-u1u2-disable;
		snps,usb3_lpm_capable;
		usb-core-id = <0>;
		maximum-speed = "super-speed";

qcom/scuba-usb.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -88,6 +88,7 @@
		snps,dis_enblslpm_quirk;
		snps,has-lpm-erratum;
		snps,hird-threshold = /bits/ 8 <0x10>;
		snps,usb3-u1u2-disable;
		snps,usb3_lpm_capable;
		usb-core-id = <0>;
		maximum-speed = "super-speed";