static void __init da850_init_machine(void)
{
+ /* All existing boards use 100MHz SATA refclkpn */
+ static const unsigned long sata_refclkpn = 100 * 1000 * 1000;
+
int ret;
ret = da8xx_register_usb20_phy_clk(false);
pr_warn("%s: registering USB 1.1 PHY clock failed: %d",
__func__, ret);
+ ret = da850_register_sata_refclk(sata_refclkpn);
+ if (ret)
+ pr_warn("%s: registering SATA REFCLK failed: %d",
+ __func__, ret);
+
of_platform_default_populate(NULL, da850_auxdata_lookup, NULL);
davinci_pm_init();
pdata_quirks_init();
#include <mach/common.h>
#include <mach/time.h>
#include <mach/da8xx.h>
+#include <mach/clock.h>
#include "cpuidle.h"
#include "sram.h"
}
#ifdef CONFIG_ARCH_DAVINCI_DA850
+static struct clk sata_refclk = {
+ .name = "sata_refclk",
+ .set_rate = davinci_simple_set_rate,
+};
+
+static struct clk_lookup sata_refclk_lookup =
+ CLK("ahci_da850", "refclk", &sata_refclk);
+
+int __init da850_register_sata_refclk(int rate)
+{
+ int ret;
+
+ sata_refclk.rate = rate;
+ ret = clk_register(&sata_refclk);
+ if (ret)
+ return ret;
+
+ clkdev_add(&sata_refclk_lookup);
+
+ return 0;
+}
+
static struct resource da850_sata_resources[] = {
{
.start = DA850_SATA_BASE,
int __init da850_register_sata(unsigned long refclkpn)
{
+ int ret;
+
/* please see comment in drivers/ata/ahci_da850.c */
BUG_ON(refclkpn != 100 * 1000 * 1000);
+ ret = da850_register_sata_refclk(refclkpn);
+ if (ret)
+ return ret;
+
return platform_device_register(&da850_sata_device);
}
#endif
int da8xx_register_usb_refclkin(int rate);
int da8xx_register_usb20_phy_clk(bool use_usb_refclkin);
int da8xx_register_usb11_phy_clk(bool use_usb_refclkin);
+int da850_register_sata_refclk(int rate);
int da8xx_register_emac(void);
int da8xx_register_uio_pruss(void);
int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);