Commit 068143a8 authored by Rayagonda Kokatanur's avatar Rayagonda Kokatanur Committed by Wolfram Sang
Browse files

i2c: iproc: generate stop event for slave writes 



When slave status is I2C_SLAVE_RX_END, generate I2C_SLAVE_STOP
event to i2c_client.

Fixes: c245d94e ("i2c: iproc: Add multi byte read-write support for slave mode")
Signed-off-by: default avatarRayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 6a8b55ed

drivers/i2c/busses/i2c-bcm-iproc.c

+3 −0
Original line number Diff line number Diff line
@@ -360,6 +360,9 @@ static bool bcm_iproc_i2c_slave_isr(struct bcm_iproc_i2c_dev *iproc_i2c, 
			value = (u8)((val >> S_RX_DATA_SHIFT) & S_RX_DATA_MASK);

			i2c_slave_event(iproc_i2c->slave,

					I2C_SLAVE_WRITE_RECEIVED, &value);

			if (rx_status == I2C_SLAVE_RX_END)

				i2c_slave_event(iproc_i2c->slave,

						I2C_SLAVE_STOP, &value);

		}

	} else if (status & BIT(IS_S_TX_UNDERRUN_SHIFT)) {

		/* Master read other than start */

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