while (bytes_remain_len) {
if (bytes_remain_len > RK_I2C_FIFO_SIZE)
- bytes_xferred = 32;
+ bytes_xferred = RK_I2C_FIFO_SIZE;
else
bytes_xferred = bytes_remain_len;
words_xferred = DIV_ROUND_UP(bytes_xferred, 4);
if ((i * 4 + j) == bytes_xferred)
break;
- if (i == 0 && j == 0) {
+ if (i == 0 && j == 0 && pbuf == buf) {
txdata |= (chip << 1);
- } else if (i == 0 && j <= r_len) {
+ } else if (i == 0 && j <= r_len && pbuf == buf) {
txdata |= (reg &
(0xff << ((j - 1) * 8))) << 8;
} else {
txdata |= (*pbuf++)<<(j * 8);
}
- writel(txdata, ®s->txdata[i]);
}
- debug("I2c Write TXDATA[%d] = 0x%x\n", i, txdata);
+ writel(txdata, ®s->txdata[i]);
+ debug("I2c Write TXDATA[%d] = 0x%08x\n", i, txdata);
}
writel(I2C_CON_EN | I2C_CON_MOD(I2C_MODE_TX), ®s->con);
};
static const struct udevice_id rockchip_i2c_ids[] = {
+ { .compatible = "rockchip,rk3066-i2c" },
+ { .compatible = "rockchip,rk3188-i2c" },
{ .compatible = "rockchip,rk3288-i2c" },
+ { .compatible = "rockchip,rk3399-i2c" },
{ }
};