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-rw-r--r--drivers/power/pmic_core.c59
1 files changed, 42 insertions, 17 deletions
diff --git a/drivers/power/pmic_core.c b/drivers/power/pmic_core.c
index 4066b15..90df2c5 100644
--- a/drivers/power/pmic_core.c
+++ b/drivers/power/pmic_core.c
@@ -124,37 +124,47 @@ struct pmic *pmic_get(const char *s)
return NULL;
}
+const char *power_get_interface(int interface)
+{
+ const char *power_interface[] = {"I2C", "SPI", "|+|-|"};
+ return power_interface[interface];
+}
+
static void pmic_list_names(void)
{
struct pmic *p;
puts("PMIC devices:\n");
list_for_each_entry(p, &pmic_list, list) {
- printf("name: %s\n", p->name);
+ printf("name: %s bus: %s_%d\n", p->name,
+ power_get_interface(p->interface), p->bus);
}
}
int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
u32 ret, reg, val;
+ char *cmd, *name;
struct pmic *p;
- char *cmd;
/* at least two arguments please */
if (argc < 2)
return CMD_RET_USAGE;
- cmd = argv[1];
-
- if (strcmp(cmd, "list") == 0) {
+ if (strcmp(argv[1], "list") == 0) {
pmic_list_names();
return CMD_RET_SUCCESS;
}
+ name = argv[1];
+ cmd = argv[2];
+
+ debug("%s: name: %s cmd: %s\n", __func__, name, cmd);
+ p = pmic_get(name);
+ if (!p)
+ return CMD_RET_FAILURE;
+
if (strcmp(cmd, "dump") == 0) {
- p = pmic_get(argv[2]);
- if (!p)
- return CMD_RET_FAILURE;
if (pmic_dump(p))
return CMD_RET_FAILURE;
return CMD_RET_SUCCESS;
@@ -165,10 +175,6 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return CMD_RET_USAGE;
reg = simple_strtoul(argv[3], NULL, 16);
- p = pmic_get(argv[2]);
- if (!p)
- return CMD_RET_FAILURE;
-
ret = pmic_reg_read(p, reg, &val);
if (ret)
@@ -185,14 +191,31 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
reg = simple_strtoul(argv[3], NULL, 16);
val = simple_strtoul(argv[4], NULL, 16);
- p = pmic_get(argv[2]);
- if (!p)
- return CMD_RET_FAILURE;
pmic_reg_write(p, reg, val);
return CMD_RET_SUCCESS;
}
+ if (strcmp(cmd, "bat") == 0) {
+ if (argc < 4)
+ return CMD_RET_USAGE;
+
+ if (strcmp(argv[3], "state") == 0)
+ p->fg->fg_battery_check(p->pbat->fg, p);
+
+ if (strcmp(argv[3], "charge") == 0) {
+ if (p->pbat) {
+ printf("PRINT BAT charge %s\n", p->name);
+ if (p->low_power_mode)
+ p->low_power_mode();
+ if (p->pbat->battery_charge)
+ p->pbat->battery_charge(p);
+ }
+ }
+
+ return CMD_RET_SUCCESS;
+ }
+
/* No subcommand found */
return CMD_RET_SUCCESS;
}
@@ -201,7 +224,9 @@ U_BOOT_CMD(
pmic, CONFIG_SYS_MAXARGS, 1, do_pmic,
"PMIC",
"list - list available PMICs\n"
- "pmic dump name - dump named PMIC registers\n"
+ "pmic name dump - dump named PMIC registers\n"
"pmic name read <reg> - read register\n"
- "pmic name write <reg> <value> - write register"
+ "pmic name write <reg> <value> - write register\n"
+ "pmic name bat state - write register\n"
+ "pmic name bat charge - write register\n"
);