+ for (i = 0; i < 16; i++) {
+ ret = pmic_bus_read(AXP221_SID + i, &dest[i]);
+ if (ret)
+ return ret;
+ }
+
+ pmic_bus_write(AXP221_PAGE, 0);
+
+ for (i = 0; i < 4; i++)
+ sid[i] = be32_to_cpu(sid[i]);
+
+ return 0;
+}
+
+int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ pmic_bus_write(AXP221_SHUTDOWN, AXP221_SHUTDOWN_POWEROFF);
+
+ /* infinite loop during shutdown */
+ while (1) {}