AcoSail/kernel_optimize_test
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Merge branch 'for-tony' of master.kernel.org:/pub/scm/linux/kernel/git/balbi/usb into omap-for-linus

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This commit is contained in:
Tony Lindgren 2011-05-24 00:04:49 -07:00
commit b7679ab3f7
4 changed files with 13 additions and 10 deletions
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2
arch/arm/mach-omap2/board-am3517evm.c
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@ -374,7 +374,7 @@ static struct omap_musb_board_data musb_board_data = {
.power = 500,
.set_phy_power = am35x_musb_phy_power,
.clear_irq = am35x_musb_clear_irq,
.set_mode = am35x_musb_set_mode,
.set_mode = am35x_set_mode,
.reset = am35x_musb_reset,
};

9
arch/arm/mach-omap2/omap_phy_internal.c
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@ -50,13 +50,16 @@ int omap4430_phy_init(struct device *dev)
{
ctrl_base = ioremap(OMAP443X_SCM_BASE, SZ_1K);
if (!ctrl_base) {
dev_err(dev, "control module ioremap failed\n");
pr_err("control module ioremap failed\n");
return -ENOMEM;
}
/* Power down the phy */
__raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
phyclk = clk_get(dev, "ocp2scp_usb_phy_ick");
if (!dev)
return 0;
phyclk = clk_get(dev, "ocp2scp_usb_phy_ick");
if (IS_ERR(phyclk)) {
dev_err(dev, "cannot clk_get ocp2scp_usb_phy_ick\n");
iounmap(ctrl_base);
@ -228,7 +231,7 @@ void am35x_musb_clear_irq(void)
regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
}
void am35x_musb_set_mode(u8 musb_mode)
void am35x_set_mode(u8 musb_mode)
{
u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);

10
arch/arm/mach-omap2/usb-musb.c
View File

@ -129,11 +129,6 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
else
board_data = &musb_default_board_data;
if (cpu_is_omap3517() || cpu_is_omap3505()) {
} else if (cpu_is_omap44xx()) {
usb_musb_mux_init(board_data);
}
/*
* REVISIT: This line can be removed once all the platforms using
* musb_core.c have been converted to use use clkdev.
@ -176,10 +171,15 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
dev->dma_mask = &musb_dmamask;
dev->coherent_dma_mask = musb_dmamask;
put_device(dev);
if (cpu_is_omap44xx())
omap4430_phy_init(dev);
}
#else
void __init usb_musb_init(struct omap_musb_board_data *board_data)
{
if (cpu_is_omap44xx())
omap4430_phy_init(NULL);
}
#endif /* CONFIG_USB_MUSB_SOC */

2
arch/arm/plat-omap/include/plat/usb.h
View File

@ -113,7 +113,7 @@ extern int omap4430_phy_suspend(struct device *dev, int suspend);
extern void am35x_musb_reset(void);
extern void am35x_musb_phy_power(u8 on);
extern void am35x_musb_clear_irq(void);
extern void am35x_musb_set_mode(u8 musb_mode);
extern void am35x_set_mode(u8 musb_mode);
/*
* FIXME correct answer depends on hmc_mode,