[U-Boot] [PATCH] power: twl4030: Add CONFIG_CMD_POWEROFF support

[Adam Ford]

With the addition of twl4030_power_off(), let's allow the 'poweroff' command
to run this function when CONFIG_CMD_POWEROFF is enabled.

Tested on a DM3730 with twl4030 PMIC.

Signed-off-by: Adam Ford <aford173 at gmail.com>

diff --git a/drivers/power/twl4030.c b/drivers/power/twl4030.c
index 8866bf1..ab98d68 100644
--- a/drivers/power/twl4030.c
+++ b/drivers/power/twl4030.c
@@ -171,3 +171,12 @@ void twl4030_power_mmc_init(int dev_index)
 		mdelay(100);	/* ramp-up delay from Linux code */
 	}
 }
+
+#ifdef CONFIG_CMD_POWEROFF
+int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	twl4030_power_off();
+
+	return 0;
+}
+#endif
-- 
2.7.4