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Commit 4106bd03 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "usb: dwc3-msm: Switch master clock rate to XO when disabling"

parents 4b8c7ba0 90804c3b

drivers/usb/dwc3/dwc3-msm.c

+4 −0
Original line number Diff line number Diff line
@@ -1713,6 +1713,7 @@ static int dwc3_msm_suspend(struct dwc3_msm *mdwc) 
	clk_disable_unprepare(mdwc->utmi_clk);



	if (can_suspend_ssphy) {

		clk_set_rate(mdwc->core_clk, 19200000);

		clk_disable_unprepare(mdwc->core_clk);

		mdwc->lpm_flags |= MDWC3_CORECLK_OFF;

		/* USB PHY no more requires TCXO */
@@ -1829,6 +1830,7 @@ static int dwc3_msm_resume(struct dwc3_msm *mdwc) 


	clk_prepare_enable(mdwc->iface_clk);

	if (mdwc->lpm_flags & MDWC3_CORECLK_OFF) {

		clk_set_rate(mdwc->core_clk, 125000000);

		clk_prepare_enable(mdwc->core_clk);

		mdwc->lpm_flags &= ~MDWC3_CORECLK_OFF;

	}
@@ -3258,6 +3260,7 @@ disable_sleep_clk: 
disable_iface_clk:

	clk_disable_unprepare(mdwc->iface_clk);

disable_core_clk:

	clk_set_rate(mdwc->core_clk, 19200000);

	clk_disable_unprepare(mdwc->core_clk);

disable_xo:

	clk_disable_unprepare(mdwc->xo_clk);
@@ -3337,6 +3340,7 @@ static int dwc3_msm_remove(struct platform_device *pdev) 
		disable_irq(mdwc->pwr_event_irq);



	clk_disable_unprepare(mdwc->utmi_clk);

	clk_set_rate(mdwc->core_clk, 19200000);

	clk_disable_unprepare(mdwc->core_clk);

	clk_disable_unprepare(mdwc->iface_clk);

	clk_disable_unprepare(mdwc->sleep_clk);