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usb: renesas_usbhs: gadget: add usb_gadget_ops :: pullup support

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This patch adds usbhs_sys_function_pullup() to control
D+ line for USB function, and enabled pullup support on mod_gadget.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
kuninori.morimoto.gx@renesas.com
2012-10-15 23:24:19 -07:00
committed by Felipe Balbi
parent ddffeb8c4d
commit 4cd2f59987
3 changed files with 17 additions and 0 deletions
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5
drivers/usb/renesas_usbhs/common.c
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@ -132,6 +132,11 @@ void usbhs_sys_function_ctrl(struct usbhs_priv *priv, int enable)
usbhs_bset(priv, SYSCFG, mask, enable ? val : 0);
}
void usbhs_sys_function_pullup(struct usbhs_priv *priv, int enable)
{
usbhs_bset(priv, SYSCFG, DPRPU, enable ? DPRPU : 0);
}
void usbhs_sys_set_test_mode(struct usbhs_priv *priv, u16 mode)
{
usbhs_write(priv, TESTMODE, mode);