void sdhci_set_data1_to_gpio(struct sdhci_host *host)
{
unsigned int val;
/* configurate sdio1 data1 to gpio when system in deep sleep */
val = BITS_PIN_DS(1) | BITS_PIN_AF(3) |
BIT_PIN_WPU | BIT_PIN_SLP_WPU |
BIT_PIN_SLP_IE ;
__raw_writel( val, CTL_PIN_BASE + REG_PIN_SD2_D1 );
printk("%s, PIN_SD2_D1_REG:0x%x\n", __func__, __raw_readl(CTL_PIN_BASE + REG_PIN_SD2_D1));
printk("sdhci_set_data1_to_gpio done\n");
}
void sdhci_set_gpio_to_data1(struct sdhci_host *host)
{
unsigned int val;
val = __raw_readl( CTL_PIN_BASE + REG_PIN_SD2_D1 );
val = BITS_PIN_DS(1) | BITS_PIN_AF(0) |
BIT_PIN_WPU | BIT_PIN_SLP_NUL |
BIT_PIN_SLP_Z ;
__raw_writel( val, CTL_PIN_BASE + REG_PIN_SD2_D1 );
printk("%s, REG_PIN_SD2_D1:0x%x\n", __func__, __raw_readl(REG_PIN_SD2_D1));
printk("sdhci_set_gpio_to_data1 done\n");
}
* GNU General Public License for more details.
*/
#include <asm/io.h>
#include <asm/arch/pinmap.h>
#define BIT_PIN_SLP_ALL (BIT_PIN_SLP_AP|BIT_PIN_SLP_CP0|BIT_PIN_SLP_CP1|BIT_PIN_SLP_CP2)
#define BIT_PIN_SLP_DCP (BIT_PIN_SLP_CP0|BIT_PIN_SLP_CP1)
static pinmap_t pinmap[]={
{REG_PIN_CTRL0,(1<<20/*gps real select*/)|(1<<26/*RFSDA2 source select function 2 of U0TXD*/)|(3<<16)|0},
{REG_PIN_CTRL1,0},
{REG_PIN_CTRL2,0},
{REG_PIN_CTRL3,(1<<30/*bt i2s internal connection enable*/)|0},
{REG_PIN_CTRL4,0},
{REG_PIN_CTRL5,0},
{REG_PIN_TRACECLK, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACECTRL, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACEDAT0, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACEDAT1, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACEDAT2, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACEDAT3, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACEDAT4, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_OE},//AF_PWDN
{REG_PIN_TRACEDAT5, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACEDAT6, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_TRACEDAT7, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_U0TXD, BIT_PIN_SLP_AP|BIT_PIN_SLP_CP2|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(1)|BIT_PIN_NUL|BIT_PIN_SLP_WPD|BIT_PIN_SLP_IE},
{REG_PIN_U0RXD, BIT_PIN_SLP_AP|BIT_PIN_SLP_CP2|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(1)|BIT_PIN_WPU|BIT_PIN_SLP_WPD|BIT_PIN_SLP_IE},
{REG_PIN_U0CTS, BIT_PIN_SLP_AP|BIT_PIN_SLP_CP2|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(1)|BIT_PIN_WPU|BIT_PIN_SLP_WPD|BIT_PIN_SLP_IE},
{REG_PIN_U0RTS, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_WPD|BIT_PIN_SLP_WPD|BIT_PIN_SLP_Z},
{REG_PIN_U1TXD, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_OE},//BB_U1TXD
{REG_PIN_U1RXD, BIT_PIN_SLP_AP|BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_WPU|BIT_PIN_SLP_WPU|BIT_PIN_SLP_IE},//BB_U1RXD
typedef struct {
uint32_t reg;
uint32_t val;
} pinmap_t;
#define SDIO1_DATA3_WIFI ( 0x01dc )
#define SDIO1_DATA2_WIFI ( 0x01d8 )
#define SDIO1_DATA1_WIFI ( 0x01d4 )
#define SDIO1_DATA0_WIFI ( 0x01d0 )
#define SDIO1_CMD_WIFI ( 0x01cc )
#define SDIO1_CLK_WIFI ( 0x01c8 )
#define WL_HOST_WAKE ( 0x0428 )
static pinmap_t wifi_on_pinmap[] = {
{SDIO1_DATA3_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_WPU|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_DATA2_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_WPU|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_DATA1_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_WPU|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_DATA0_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_WPU|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_CMD_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_WPU|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_CLK_WIFI, BIT_PIN_NULL|BITS_PIN_DS(2)|BITS_PIN_AF(0)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{WL_HOST_WAKE, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_IE},
};
static pinmap_t wifi_off_pinmap[] = {
{SDIO1_DATA3_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_DATA2_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_DATA1_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_DATA0_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_CMD_WIFI, BIT_PIN_NULL|BITS_PIN_DS(1)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
{SDIO1_CLK_WIFI, BIT_PIN_NULL|BITS_PIN_DS(2)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_SLP_NUL|BIT_PIN_SLP_Z},
};
static struct sprd_lcd_controller lcdc;
#ifdef CONFIG_FB_LCD_OVERLAY_SUPPORT
static int overlay_start(struct sprdfb_device *dev, uint32_t layer_index);
static int overlay_close(struct sprdfb_device *dev);
#endif
typedef struct {
uint32_t reg;
uint32_t val;
} lcd_pinmap_t;
lcd_pinmap_t lcd_rstpin_map[] = {
{REG_PIN_LCD_RSTN, BITS_PIN_DS(1)|BITS_PIN_AF(0)|BIT_PIN_NUL|BIT_PIN_SLP_WPU|BIT_PIN_SLP_Z},
{REG_PIN_LCD_RSTN, BITS_PIN_DS(3)|BITS_PIN_AF(3)|BIT_PIN_NUL|BIT_PIN_NUL|BIT_PIN_SLP_OE},
};
static void sprd_lcdc_set_rstn_prop(unsigned int if_slp)
{
int i;
if (if_slp)
i = 1;
else
i = 0;
__raw_writel(lcd_rstpin_map[i].val, CTL_PIN_BASE + lcd_rstpin_map[i].reg);
}
