diff options
| author | Ye.Li <B37916@freescale.com> | 2015-03-02 21:06:23 +0800 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2016-03-09 14:42:14 +0100 |
| commit | 28a654b4f15b89a685cbb0c4b7a9b1541e6cf166 (patch) | |
| tree | bcd1d6fcc4cfc9fdb7a9158e32a13ebbdbbbb018 /drivers | |
| parent | 8902c144dff43270e100c5f19e03d3a5c5a670ab (diff) | |
MLK-10363-1 udc: Update i.MX udc driver to support MX7
Update driver codes and registers define for MX7. Implement udc callback
function in MX7 arch.
Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit e55c4f7bf5a66b34c2d01c42bac667cb3789b0c1)
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/imx_udc.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c index 9371ef5e6a..9c2ef84f11 100644 --- a/drivers/usb/gadget/imx_udc.c +++ b/drivers/usb/gadget/imx_udc.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010-2014 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2010-2015 Freescale Semiconductor, Inc. All Rights Reserved. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -458,10 +458,9 @@ static void mxc_udc_queue_update(u8 epnum, if (data) { memcpy((void *)tqi->page_vir, (void *)data, send); _dump_buf((u8 *)(tqi->page_vir), send); - - flush_dcache_range((unsigned long)(tqi->page_vir), - CACHE_ALIGNED_END(tqi->page_vir, send)); } + flush_dcache_range((unsigned long)(tqi->page_vir), + CACHE_ALIGNED_END(tqi->page_vir, ep->max_pkt_size)); if (!head) last = head = tqi; else { @@ -551,6 +550,7 @@ static void mxc_usb_stop(void) static void usb_phy_init(void) { +#ifndef CONFIG_MX7 u32 temp; /* select 24M clk */ temp = readl(USB_PHY1_CTRL); @@ -563,6 +563,7 @@ static void usb_phy_init(void) temp |= PORTSCX_PTW_16BIT; writel(temp, USB_PORTSC1); DBG("Config PHY END\n"); +#endif } static void usb_set_mode_device(void) @@ -584,7 +585,7 @@ static void usb_set_mode_device(void) ; DBG("DOORE RESET END\n"); -#if defined(CONFIG_MX6) +#if (defined(CONFIG_MX6) || defined(CONFIG_MX7)) reset_usb_phy1(); #endif DBG("init core to device mode\n"); @@ -984,7 +985,7 @@ int mxc_udc_init(void) udc_pins_setting(); set_usb_phy1_clk(); enable_usboh3_clk(1); -#if defined(CONFIG_MX6) +#if (defined(CONFIG_MX6) || defined(CONFIG_MX7)) udc_disable_over_current(); #endif enable_usb_phy1_clk(1); |