[PATCH V1] i2c: xgene: Add support for I2C_FUNC_I2C functionality

From	tnhuynh@apm.com
Newsgroups	linux.kernel
Subject	[PATCH V1] i2c: xgene: Add support for I2C_FUNC_I2C functionality
Date	2017-04-26 06:50 +0200
Message-ID	<tAn3P-5Rf-11@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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From: Tin Huynh <tnhuynh@apm.com>

Certain I2C slave drivers, such as the pca95xx, require
only I2C operations instead of SMBus extensions.
This patch adds I2C_FUNC_I2C functionally to support those drivers.
---
 drivers/i2c/busses/i2c-xgene-slimpro.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c
index dbe7e44..439357c 100644
--- a/drivers/i2c/busses/i2c-xgene-slimpro.c
+++ b/drivers/i2c/busses/i2c-xgene-slimpro.c
@@ -365,7 +365,8 @@ static int xgene_slimpro_i2c_xfer(struct i2c_adapter *adap, u16 addr,
 */
 static u32 xgene_slimpro_i2c_func(struct i2c_adapter *adapter)
 {
-	return I2C_FUNC_SMBUS_BYTE |
+	return I2C_FUNC_I2C |
+		I2C_FUNC_SMBUS_BYTE |
 		I2C_FUNC_SMBUS_BYTE_DATA |
 		I2C_FUNC_SMBUS_WORD_DATA |
 		I2C_FUNC_SMBUS_BLOCK_DATA |
-- 
1.7.1

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[PATCH V1] i2c: xgene: Add support for I2C_FUNC_I2C functionality tnhuynh@apm.com - 2017-04-26 06:50 +0200

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