static void omap_mux_hpd_pull_up(bool on)
{
struct omap_mux_partition *p = omap_mux_get("core");
u16 mux;
mux = omap_mux_read(p, OMAP4_CTRL_MODULE_PAD_HDMI_HPD_OFFSET);
if (on) {
omap_mux_write(p, mux | OMAP_PULL_UP,
OMAP4_CTRL_MODULE_PAD_HDMI_HPD_OFFSET);
} else {
omap_mux_write(p, mux & ~OMAP_PULL_UP,
OMAP4_CTRL_MODULE_PAD_HDMI_HPD_OFFSET);
}
}
/* Enable clock pull up or clock pull down */
static void omap5_clk_pull_up(struct device *dev, int slot, bool up)
{
struct omap_mmc_platform_data *mmc = dev->platform_data;
struct omap_mux_partition *p_mmc_clk = mmc->slots[0].p_mmc_clk;
struct omap_mux *mux_mmc_clk = mmc->slots[0].mux_mmc_clk;
u16 r_sdcard_clk = 0;
if ((!p_mmc_clk) || (!mux_mmc_clk)) {
printk(KERN_ERR "Unable to get SD Card Mux reference\n");
return;
}
r_sdcard_clk = omap_mux_read(p_mmc_clk, mux_mmc_clk->reg_offset);
if (up)
r_sdcard_clk |= (0x1 << 4);
else
r_sdcard_clk &= ~(0x1 << 4);
omap_mux_write(p_mmc_clk, r_sdcard_clk, mux_mmc_clk->reg_offset);
}