add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/drivers/i2c/busses/i2c-cadence.c
..
..
@@ -792,8 +792,10 @@
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 #if IS_ENABLED(CONFIG_I2C_SLAVE)
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 	/* Check i2c operating mode and switch if possible */
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 	if (id->dev_mode == CDNS_I2C_MODE_SLAVE) {
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-		if (id->slave_state != CDNS_I2C_SLAVE_STATE_IDLE)
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-			return -EAGAIN;
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+		if (id->slave_state != CDNS_I2C_SLAVE_STATE_IDLE) {
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+			ret = -EAGAIN;
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+			goto out;
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+		}
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 		/* Set mode to master */
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 		cdns_i2c_set_mode(CDNS_I2C_MODE_MASTER, id);