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| author | Rajeshwari Shinde <rajeshwari.s@samsung.com> | 2012-05-14 05:52:02 +0000 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2012-07-09 18:27:55 +0200 |
| commit | 71045da8122c15ffa6cd31079f33b68f2a66b3e5 (patch) | |
| tree | 0668c6962fc9e1710fbf4901c0295eb3c792ca64 /drivers/usb | |
| parent | f9c4e04be712633d453bdf5c871966dea99243f6 (diff) | |
| download | u-boot-imx-71045da8122c15ffa6cd31079f33b68f2a66b3e5.zip u-boot-imx-71045da8122c15ffa6cd31079f33b68f2a66b3e5.tar.gz u-boot-imx-71045da8122c15ffa6cd31079f33b68f2a66b3e5.tar.bz2 | |
USB: EXYNOS: Set USB 2.0 HOST Link mode
This patch adds a function to set usb host mode to USB 2.0 HOST Link
for EXYNOS5
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ehci-exynos.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c index 3830c43..90d66d3 100644 --- a/drivers/usb/host/ehci-exynos.c +++ b/drivers/usb/host/ehci-exynos.c @@ -24,12 +24,15 @@ #include <usb.h> #include <asm/arch/cpu.h> #include <asm/arch/ehci.h> +#include <asm/arch/system.h> #include "ehci.h" #include "ehci-core.h" /* Setup the EHCI host controller. */ static void setup_usb_phy(struct exynos_usb_phy *usb) { + set_usbhost_mode(USB20_PHY_CFG_HOST_LINK_EN); + clrbits_le32(&usb->usbphyctrl0, HOST_CTRL0_FSEL_MASK | HOST_CTRL0_COMMONON_N | |