diff options
Diffstat (limited to 'board')
-rw-r--r-- | board/gateworks/venice/gsc.c | 19 | ||||
-rw-r--r-- | board/gateworks/venice/gsc.h | 5 | ||||
-rw-r--r-- | board/gateworks/venice/spl.c | 4 |
3 files changed, 17 insertions, 11 deletions
diff --git a/board/gateworks/venice/gsc.c b/board/gateworks/venice/gsc.c index 271bc8c229..e3d44cea95 100644 --- a/board/gateworks/venice/gsc.c +++ b/board/gateworks/venice/gsc.c @@ -123,13 +123,13 @@ enum { GSC_SC_RST_CAUSE_MAX = 10, }; +#include <dm/device.h> static struct udevice *gsc_get_dev(int busno, int slave) { - static const char * const i2c[] = { "i2c@30a20000", "i2c@30a30000" }; struct udevice *dev, *bus; int ret; - ret = uclass_get_device_by_name(UCLASS_I2C, i2c[busno - 1], &bus); + ret = uclass_get_device_by_seq(UCLASS_I2C, busno, &bus); if (ret) { printf("GSC : failed I2C%d probe: %d\n", busno, ret); return NULL; @@ -246,7 +246,7 @@ int gsc_hwmon(void) return node; /* probe device */ - dev = gsc_get_dev(1, GSC_HWMON_ADDR); + dev = gsc_get_dev(GSC_BUSNO, GSC_HWMON_ADDR); if (!dev) { puts("ERROR: Failed to probe GSC HWMON\n"); return -ENODEV; @@ -453,14 +453,15 @@ static int gsc_read(void) { int ret; - ret = gsc_read_eeprom(1, GSC_EEPROM_ADDR, 1, &som_info); + ret = gsc_read_eeprom(GSC_BUSNO, GSC_EEPROM_ADDR, 1, &som_info); if (ret) { memset(&som_info, 0, sizeof(som_info)); return ret; } /* read optional baseboard EEPROM */ - return gsc_read_eeprom(2, 0x52, 2, &base_info); + return gsc_read_eeprom(BASEBOARD_EEPROM_BUSNO, BASEBOARD_EEPROM_ADDR, + 2, &base_info); } static int gsc_info(int verbose) @@ -518,7 +519,7 @@ static int gsc_info(int verbose) /* Display RTC */ puts("RTC : "); - dev = gsc_get_dev(1, GSC_RTC_ADDR); + dev = gsc_get_dev(GSC_BUSNO, GSC_RTC_ADDR); if (!dev) { puts("Failed to probe GSC RTC\n"); } else { @@ -542,7 +543,7 @@ int gsc_init(int quiet) */ while (1) { /* probe device */ - dev = gsc_get_dev(1, GSC_SC_ADDR); + dev = gsc_get_dev(GSC_BUSNO, GSC_SC_ADDR); if (dev) break; mdelay(1); @@ -583,7 +584,7 @@ static int gsc_sleep(unsigned long secs) int ret; /* probe device */ - dev = gsc_get_dev(1, GSC_SC_ADDR); + dev = gsc_get_dev(GSC_BUSNO, GSC_SC_ADDR); if (!dev) return -ENODEV; @@ -631,7 +632,7 @@ static int gsc_boot_wd_disable(void) int ret; /* probe device */ - dev = gsc_get_dev(1, GSC_SC_ADDR); + dev = gsc_get_dev(GSC_BUSNO, GSC_SC_ADDR); if (!dev) return -ENODEV; diff --git a/board/gateworks/venice/gsc.h b/board/gateworks/venice/gsc.h index 27b02117bb..e0d0332a82 100644 --- a/board/gateworks/venice/gsc.h +++ b/board/gateworks/venice/gsc.h @@ -6,11 +6,16 @@ #ifndef _GSC_H_ #define _GSC_H_ +/* I2C bus numbers */ +#define GSC_BUSNO 0 +#define BASEBOARD_EEPROM_BUSNO 1 + /* I2C slave addresses */ #define GSC_SC_ADDR 0x20 #define GSC_RTC_ADDR 0x68 #define GSC_HWMON_ADDR 0x29 #define GSC_EEPROM_ADDR 0x51 +#define BASEBOARD_EEPROM_ADDR 0x52 struct venice_board_info { u8 mac[6]; /* 0x00: MAC base */ diff --git a/board/gateworks/venice/spl.c b/board/gateworks/venice/spl.c index 8c357757c1..aada55ee27 100644 --- a/board/gateworks/venice/spl.c +++ b/board/gateworks/venice/spl.c @@ -116,7 +116,7 @@ static int power_init_board(void) if ((!strncmp(model, "GW71", 4)) || (!strncmp(model, "GW72", 4)) || (!strncmp(model, "GW73", 4))) { - ret = uclass_get_device_by_name(UCLASS_I2C, "i2c@30a20000", &bus); + ret = uclass_get_device_by_seq(UCLASS_I2C, 0, &bus); if (ret) { printf("PMIC : failed I2C1 probe: %d\n", ret); return ret; @@ -134,7 +134,7 @@ static int power_init_board(void) } else if (!strncmp(model, "GW7901", 6)) { - ret = uclass_get_device_by_name(UCLASS_I2C, "i2c@30a30000", &bus); + ret = uclass_get_device_by_seq(UCLASS_I2C, 1, &bus); if (ret) { printf("PMIC : failed I2C2 probe: %d\n", ret); return ret; |