From d1f92f05754116fc65cb1165d4942d25df6f200e Mon Sep 17 00:00:00 2001
From: Andrew Chew <achew@nvidia.com>
Date: Tue, 19 Oct 2010 11:08:36 +0200
Subject: [PATCH] mfd: Add TPS658621C device ID

The interface for this device should be identical to that of the
TPS658521A.

Signed-off-by: Andrew Chew <achew@nvidia.com>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 drivers/mfd/tps6586x.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index 117eb7c..b4931ab 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -47,6 +47,7 @@
 /* device id */
 #define TPS6586X_VERSIONCRC	0xcd
 #define TPS658621A_VERSIONCRC	0x15
+#define TPS658621C_VERSIONCRC	0x2c
 
 struct tps6586x_irq_data {
 	u8	mask_reg;
@@ -497,7 +498,8 @@ static int __devinit tps6586x_i2c_probe(struct i2c_client *client,
 		return -EIO;
 	}
 
-	if (ret != TPS658621A_VERSIONCRC) {
+	if ((ret != TPS658621A_VERSIONCRC) &&
+	    (ret != TPS658621C_VERSIONCRC)) {
 		dev_err(&client->dev, "Unsupported chip ID: %x\n", ret);
 		return -ENODEV;
 	}
-- 
2.7.4