[PATCH 16/16] i2c-designware: Add I2C_FUNC_SMBUS_* bits
From: baruch@tkos.co.il (Baruch Siach)
Date: 2009-10-14 18:53:27
Also in:
linux-i2c
Hi Shinya, On Tue, Oct 13, 2009 at 11:54:21AM +0900, Shinya Kuribayashi wrote:
This will ease our testing a bit with i2c-tools. Note that DW I2C core doesn't support I2C_FUNC_SMBUS_QUICK, as it's not capable of slave- addressing-only I2C transactions.
Is this supposed to be applied to mainline? baruch
quoted hunk ↗ jump to hunk
Signed-off-by: Shinya Kuribayashi <redacted> --- drivers/i2c/busses/i2c-designware.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-)diff --git a/drivers/i2c/busses/i2c-designware.c b/drivers/i2c/busses/i2c-designware.c index 6f85e28..80c8b8a 100644 --- a/drivers/i2c/busses/i2c-designware.c +++ b/drivers/i2c/busses/i2c-designware.c@@ -529,7 +529,14 @@ done:static u32 i2c_dw_func(struct i2c_adapter *adap) { - return I2C_FUNC_I2C | I2C_FUNC_10BIT_ADDR; + return I2C_FUNC_I2C | + I2C_FUNC_10BIT_ADDR | + I2C_FUNC_SMBUS_BYTE | + I2C_FUNC_SMBUS_BYTE_DATA | + I2C_FUNC_SMBUS_WORD_DATA | + I2C_FUNC_SMBUS_BLOCK_DATA | + I2C_FUNC_SMBUS_I2C_BLOCK | + I2C_FUNC_SMBUS_I2C_BLOCK_2; } static u32 i2c_dw_read_clear_intrbits(struct dw_i2c_dev *dev) -- 1.6.5
--
~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -