From 8a431e5b5469ee4236a8add7b28074d0eed5063a Mon Sep 17 00:00:00 2001
From: kiyohara <kiyohara@NetBSD.org>
Date: Sun, 3 Jul 2016 11:40:58 +0000
Subject: [PATCH] Add 'needs-flag' to tps65217pmic.

---
 sys/arch/evbarm/beagle/beagle_machdep.c | 10 ++++++++--
 sys/dev/i2c/files.i2c                   |  4 ++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/sys/arch/evbarm/beagle/beagle_machdep.c b/sys/arch/evbarm/beagle/beagle_machdep.c
index 3ff6c3c0dbe4..b7cf25cef27e 100644
--- a/sys/arch/evbarm/beagle/beagle_machdep.c
+++ b/sys/arch/evbarm/beagle/beagle_machdep.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: beagle_machdep.c,v 1.63 2016/07/03 11:25:27 kiyohara Exp $ */
+/*	$NetBSD: beagle_machdep.c,v 1.64 2016/07/03 11:40:58 kiyohara Exp $ */
 
 /*
  * Machine dependent functions for kernel setup for TI OSK5912 board.
@@ -125,7 +125,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: beagle_machdep.c,v 1.63 2016/07/03 11:25:27 kiyohara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: beagle_machdep.c,v 1.64 2016/07/03 11:40:58 kiyohara Exp $");
 
 #include "opt_machdep.h"
 #include "opt_ddb.h"
@@ -141,6 +141,7 @@ __KERNEL_RCSID(0, "$NetBSD: beagle_machdep.c,v 1.63 2016/07/03 11:25:27 kiyohara
 #include "sdhc.h"
 #include "ukbd.h"
 #include "arml2cc.h"
+#include "tps65217pmic.h"
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -1125,10 +1126,15 @@ beagle_device_register(device_t self, void *aux)
 int
 set_mpu_volt(int mvolt)
 {
+
+#if NTPS65217PMIC > 0
 	if (pmic_dev == NULL)
 		return ENODEV;
 
 	/* MPU voltage is on vdcd2 */
 	return tps65217pmic_set_volt(pmic_dev, "DCDC2", mvolt);
+#else
+	return -1;
+#endif
 }
 #endif
diff --git a/sys/dev/i2c/files.i2c b/sys/dev/i2c/files.i2c
index 99399252f527..1f1c53b65ae8 100644
--- a/sys/dev/i2c/files.i2c
+++ b/sys/dev/i2c/files.i2c
@@ -1,4 +1,4 @@
-#	$NetBSD: files.i2c,v 1.71 2016/06/20 04:18:12 pgoyette Exp $
+#	$NetBSD: files.i2c,v 1.72 2016/07/03 11:40:58 kiyohara Exp $
 
 obsolete defflag	opt_i2cbus.h		I2C_SCAN
 define	i2cbus { }
@@ -204,7 +204,7 @@ file	dev/i2c/tps65950.c		tps65950pm
 # TI TPS65217
 device	tps65217pmic: sysmon_envsys
 attach	tps65217pmic at iic
-file	dev/i2c/tps65217pmic.c 		tps65217pmic
+file	dev/i2c/tps65217pmic.c 		tps65217pmic	needs-flag
 
 # Microchip MCP980x
 device	mcp980x: sysmon_envsys