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

Commit d5bed6c8 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
Browse files

Merge "USB: dwc3-msm: Turn on core & iface clks before accessing AHB2PHY registers"

parents 9e6270bc 1d891d4b

drivers/usb/dwc3/dwc3-msm.c

+4 −0
Original line number Diff line number Diff line
@@ -3331,6 +3331,8 @@ static int dwc3_msm_probe(struct platform_device *pdev) 
			 * turning on usb gdsc regulator clk is stuck off.

			 */

			dwc3_msm_config_gdsc(mdwc, 1);

			clk_prepare_enable(mdwc->iface_clk);

			clk_prepare_enable(mdwc->core_clk);

			clk_prepare_enable(mdwc->cfg_ahb_clk);

			/* Configure AHB2PHY for one wait state read/write*/

			val = readl_relaxed(mdwc->ahb2phy_base +
@@ -3343,6 +3345,8 @@ static int dwc3_msm_probe(struct platform_device *pdev) 
				mb();

			}

			clk_disable_unprepare(mdwc->cfg_ahb_clk);

			clk_disable_unprepare(mdwc->core_clk);

			clk_disable_unprepare(mdwc->iface_clk);

			dwc3_msm_config_gdsc(mdwc, 0);

		}

	}