add i2c

diff --git a/drivers/i2c/busses/i2c-rk2818.c b/drivers/i2c/busses/i2c-rk2818.c
index 5c6902f9fa866b8ea0ec4e7ffd6fe5607a763993..32f28c449bf22833a605b4465368b6ad5a1ad4ec 100755 (executable)
--- a/drivers/i2c/busses/i2c-rk2818.c
+++ b/drivers/i2c/busses/i2c-rk2818.c
@@ -278,7 +278,7 @@ static int rk2818_send_address(struct rk2818_i2c_data *i2c,
        conr |= I2C_CONR_MTX_MODE;
        conr &= I2C_CONR_ACK;
        writel(conr, i2c->regs + I2C_CONR);
-       dev_info(i2c->dev, "send addr: %lx\n", addr_1st);
+       dev_dbg(i2c->dev, "send addr: %lx\n", addr_1st);
        writel(addr_1st, i2c->regs + I2C_MTXR);
        if(i2c->msg_idx == 0)
        {
@@ -367,7 +367,7 @@ static int rk2818_xfer_msg(struct i2c_adapter *adap,
                                goto exit_disable;
                        }
                        msg->buf[i] = (uint8_t)readl(i2c->regs + I2C_MRXR);
-                       dev_info(i2c->dev, "receive data=%u\n",msg->buf[i]);
+                       dev_dbg(i2c->dev, "receive data=%u\n",msg->buf[i]);
                        if(i == msg->len - 1)
                        {
                                conr = readl(i2c->regs + I2C_CONR);
@@ -384,7 +384,7 @@ static int rk2818_xfer_msg(struct i2c_adapter *adap,
                for(i = 0; i < msg->len; i++)
                {
                        writel(msg->buf[i], i2c->regs + I2C_MTXR);
-                       dev_info(i2c->dev, "send data =%u\n", msg->buf[i]);
+                       dev_dbg(i2c->dev, "send data =%u\n", msg->buf[i]);
                        conr = readl(i2c->regs + I2C_CONR);
                        conr |= I2C_CONR_NAK;
                        writel(conr, i2c->regs + I2C_CONR);