From 2418fe42cc2e73531c6369cf7c77f135c8b04d42 Mon Sep 17 00:00:00 2001 From: Benoit Goby Date: Tue, 25 Jan 2011 12:13:52 -0800 Subject: [PATCH] usb: gadget: tegra_udc: Request 400MHz emc clock while USB is active to eliminate all USB buffer underruns. Change-Id: I7ad8ebfa2d802f91b81839e14fde906da1a0569e Signed-off-by: Nathan Connell --- drivers/usb/gadget/fsl_tegra_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/fsl_tegra_udc.c b/drivers/usb/gadget/fsl_tegra_udc.c index 74c1d0b52541..14e62f40a50a 100644 --- a/drivers/usb/gadget/fsl_tegra_udc.c +++ b/drivers/usb/gadget/fsl_tegra_udc.c @@ -42,7 +42,7 @@ int fsl_udc_clk_init(struct platform_device *pdev) } clk_enable(emc_clk); - clk_set_rate(emc_clk, 240000000); + clk_set_rate(emc_clk, 400000000); /* we have to remap the registers ourselves as fsl_udc does not * export them for us. -- 2.34.1