25ec23ab3f
According to the ast2600 datasheet and the linux aspeed i2c driver,
the TXBUF transmission start position should be TXBUF[0] instead
of TXBUF[1],so the arg pool_start is useless,and the address is not
included in TXBUF.So even if Tx Count equals zero,there is at least
1 byte data needs to be transmitted,and M_TX_CMD should not be cleared
at this condition.The driver url is:
https://github.com/AspeedTech-BMC/linux/blob/aspeed-master-v5.15/drivers/i2c/busses/i2c-ast2600.c
Signed-off-by: Hang Yu <francis_yuu@stu.pku.edu.cn>
Fixes:
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|---|---|---|
| .. | ||
| allwinner-i2c.c | ||
| arm_sbcon_i2c.c | ||
| aspeed_i2c.c | ||
| bitbang_i2c.c | ||
| core.c | ||
| exynos4210_i2c.c | ||
| i2c_mux_pca954x.c | ||
| imx_i2c.c | ||
| Kconfig | ||
| meson.build | ||
| microbit_i2c.c | ||
| mpc_i2c.c | ||
| npcm7xx_smbus.c | ||
| omap_i2c.c | ||
| pm_smbus.c | ||
| pmbus_device.c | ||
| ppc4xx_i2c.c | ||
| smbus_eeprom.c | ||
| smbus_ich9.c | ||
| smbus_master.c | ||
| smbus_slave.c | ||
| trace-events | ||
| trace.h | ||