Merge branch 'master' of git://git.denx.de/u-boot-sunxi

[u-boot] / drivers / i2c / omap24xx_i2c.c

diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c
index 26996e9db933fd3a5679cf009186f7e71e6284bf..0759585c9e1a39322fab2cc25b8d2be8d0e7a7c6 100644 (file)
--- a/drivers/i2c/omap24xx_i2c.c
+++ b/drivers/i2c/omap24xx_i2c.c
@@ -47,8 +47,6 @@
 
 #include "omap24xx_i2c.h"
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define I2C_TIMEOUT    1000
 
 /* Absolutely safe for status update at 100 kHz I2C: */
@@ -122,7 +120,7 @@ static int wait_for_bb(struct i2c *i2c_base, int waitdelay)
        u16 stat;
 
        writew(0xFFFF, &i2c_base->stat);        /* clear current interrupts...*/
-#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
+#if defined(CONFIG_OMAP34XX)
        while ((stat = readw(&i2c_base->stat) & I2C_STAT_BB) && timeout--) {
 #else
        /* Read RAW status */
@@ -153,7 +151,7 @@ static u16 wait_for_event(struct i2c *i2c_base, int waitdelay)
 
        do {
                udelay(waitdelay);
-#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
+#if defined(CONFIG_OMAP34XX)
                status = readw(&i2c_base->stat);
 #else
                /* Read RAW status */
@@ -338,7 +336,7 @@ retry:
        /* own address */
        writew(slaveadd, &i2c_base->oa);
 
-#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
+#if defined(CONFIG_OMAP34XX)
        /*
         * Have to enable interrupts for OMAP2/3, these IPs don't have
         * an 'irqstatus_raw' register and we shall have to poll 'stat'
@@ -706,15 +704,15 @@ static struct i2c *omap24_get_base(struct i2c_adapter *adap)
        case 1:
                return (struct i2c *)I2C_BASE2;
                break;
-#if (I2C_BUS_MAX > 2)
+#if (CONFIG_SYS_I2C_BUS_MAX > 2)
        case 2:
                return (struct i2c *)I2C_BASE3;
                break;
-#if (I2C_BUS_MAX > 3)
+#if (CONFIG_SYS_I2C_BUS_MAX > 3)
        case 3:
                return (struct i2c *)I2C_BASE4;
                break;
-#if (I2C_BUS_MAX > 4)
+#if (CONFIG_SYS_I2C_BUS_MAX > 4)
        case 4:
                return (struct i2c *)I2C_BASE5;
                break;
@@ -755,7 +753,7 @@ static uint omap24_i2c_setspeed(struct i2c_adapter *adap, uint speed)
 
        ret = __omap24_i2c_setspeed(i2c_base, speed, &adap->waitdelay);
        if (ret) {
-               error("%s: set i2c speed failed\n", __func__);
+               pr_err("%s: set i2c speed failed\n", __func__);
                return ret;
        }
 
@@ -795,7 +793,7 @@ U_BOOT_I2C_ADAP_COMPLETE(omap24_1, omap24_i2c_init, omap24_i2c_probe,
                         CONFIG_SYS_OMAP24_I2C_SPEED1,
                         CONFIG_SYS_OMAP24_I2C_SLAVE1,
                         1)
-#if (I2C_BUS_MAX > 2)
+#if (CONFIG_SYS_I2C_BUS_MAX > 2)
 #if !defined(CONFIG_SYS_OMAP24_I2C_SPEED2)
 #define CONFIG_SYS_OMAP24_I2C_SPEED2 CONFIG_SYS_OMAP24_I2C_SPEED
 #endif
@@ -808,7 +806,7 @@ U_BOOT_I2C_ADAP_COMPLETE(omap24_2, omap24_i2c_init, omap24_i2c_probe,
                         CONFIG_SYS_OMAP24_I2C_SPEED2,
                         CONFIG_SYS_OMAP24_I2C_SLAVE2,
                         2)
-#if (I2C_BUS_MAX > 3)
+#if (CONFIG_SYS_I2C_BUS_MAX > 3)
 #if !defined(CONFIG_SYS_OMAP24_I2C_SPEED3)
 #define CONFIG_SYS_OMAP24_I2C_SPEED3 CONFIG_SYS_OMAP24_I2C_SPEED
 #endif
@@ -821,7 +819,7 @@ U_BOOT_I2C_ADAP_COMPLETE(omap24_3, omap24_i2c_init, omap24_i2c_probe,
                         CONFIG_SYS_OMAP24_I2C_SPEED3,
                         CONFIG_SYS_OMAP24_I2C_SLAVE3,
                         3)
-#if (I2C_BUS_MAX > 4)
+#if (CONFIG_SYS_I2C_BUS_MAX > 4)
 #if !defined(CONFIG_SYS_OMAP24_I2C_SPEED4)
 #define CONFIG_SYS_OMAP24_I2C_SPEED4 CONFIG_SYS_OMAP24_I2C_SPEED
 #endif
@@ -896,7 +894,7 @@ static int omap_i2c_ofdata_to_platdata(struct udevice *bus)
 {
        struct omap_i2c *priv = dev_get_priv(bus);
 
-       priv->regs = map_physmem(dev_get_addr(bus), sizeof(void *),
+       priv->regs = map_physmem(devfdt_get_addr(bus), sizeof(void *),
                                 MAP_NOCACHE);
        priv->speed = CONFIG_SYS_OMAP24_I2C_SPEED;
 
@@ -910,6 +908,7 @@ static const struct dm_i2c_ops omap_i2c_ops = {
 };
 
 static const struct udevice_id omap_i2c_ids[] = {
+       { .compatible = "ti,omap3-i2c" },
        { .compatible = "ti,omap4-i2c" },
        { }
 };