#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
+#include <linux/opp.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <plat/gpmc.h>
#include <plat/nand.h>
#include <plat/usb.h>
+#include <plat/omap_device.h>
#include "mux.h"
#include "hsmmc.h"
#include "timer-gp.h"
+#include "pm.h"
#define NAND_BLOCK_SIZE SZ_128K
}
}
-static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
+static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
- .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
- .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
- .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
+ .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
.phy_reset = true,
.reset_gpio_port[0] = -EINVAL,
.power = 100,
};
+static void __init beagle_opp_init(void)
+{
+ int r = 0;
+
+ /* Initialize the omap3 opp table */
+ if (omap3_opp_init()) {
+ pr_err("%s: opp default init failed\n", __func__);
+ return;
+ }
+
+ /* Custom OPP enabled for XM */
+ if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
+ struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
+ struct omap_hwmod *dh = omap_hwmod_lookup("iva");
+ struct device *dev;
+
+ if (!mh || !dh) {
+ pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
+ __func__, mh, dh);
+ return;
+ }
+ /* Enable MPU 1GHz and lower opps */
+ dev = &mh->od->pdev.dev;
+ r = opp_enable(dev, 800000000);
+ /* TODO: MPU 1GHz needs SR and ABB */
+
+ /* Enable IVA 800MHz and lower opps */
+ dev = &dh->od->pdev.dev;
+ r |= opp_enable(dev, 660000000);
+ /* TODO: DSP 800MHz needs SR and ABB */
+ if (r) {
+ pr_err("%s: failed to enable higher opp %d\n",
+ __func__, r);
+ /*
+ * Cleanup - disable the higher freqs - we dont care
+ * about the results
+ */
+ dev = &mh->od->pdev.dev;
+ opp_disable(dev, 800000000);
+ dev = &dh->od->pdev.dev;
+ opp_disable(dev, 660000000);
+ }
+ }
+ return;
+}
+
static void __init omap3_beagle_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
gpio_direction_output(170, true);
usb_musb_init(&musb_board_data);
- usb_ehci_init(&ehci_pdata);
+ usbhs_init(&usbhs_bdata);
omap3beagle_flash_init();
/* Ensure SDRC pins are mux'd for self-refresh */
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
beagle_display_init();
+ beagle_opp_init();
}
MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")