From 3f0fad7ec42752a333787554fab28cffd3211688 Mon Sep 17 00:00:00 2001 From: Benoit Goby Date: Tue, 25 Jan 2011 12:14:52 -0800 Subject: [PATCH] usb: host: tegra: Request 400MHz emc clock while USB is active to eliminate all USB buffer underruns. Change-Id: I9977224601e715e950284708958be98d37b3e6b1 Signed-off-by: Nathan Connell --- drivers/usb/host/ehci-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index bd6fb0144c26..3c72ed4c6cdc 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -548,7 +548,7 @@ static int tegra_ehci_probe(struct platform_device *pdev) } clk_enable(tegra->emc_clk); - clk_set_rate(tegra->emc_clk, 240000000); + clk_set_rate(tegra->emc_clk, 400000000); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { -- 2.34.1