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[brcm63xx] fix SPI register switch and prepare for UDC, thanks to Henk Vergonet (#4783)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14914 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2009-03-17 11:28:54 +00:00
parent 1b48ac40e8
commit e41d42803f
9 changed files with 134 additions and 19 deletions
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22
target/linux/brcm63xx/files/arch/mips/bcm63xx/clk.c
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@@ -136,6 +136,26 @@ static struct clk clk_usbh = {
.set = usbh_set,
};
/*
* USB slave clock
*/
static void usbs_set(struct clk *clk, int enable)
{
u32 mask;
switch(bcm63xx_get_cpu_id()) {
case BCM6338_CPU_ID: mask = CKCTL_6338_USBS_EN; break;
case BCM6348_CPU_ID: mask = CKCTL_6348_USBS_EN; break;
default:
return;
}
bcm_hwclock_set(mask, enable);
}
static struct clk clk_usbs = {
.set = usbs_set,
};
/*
* SPI clock
*/
@@ -202,6 +222,8 @@ struct clk *clk_get(struct device *dev, const char *id)
return &clk_ephy;
if (!strcmp(id, "usbh"))
return &clk_usbh;
if (!strcmp(id, "usbs"))
return &clk_usbs;
if (!strcmp(id, "spi"))
return &clk_spi;
if (!strcmp(id, "periph"))