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i2c: ihs_i2c: Use new fpgamap interface
The fpgamap interface has been switched to a "single function + data size" interface. Reflect this change in the IHS I2C driver. Signed-off-by: Mario Six <mario.six@gdsys.cc>
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aa54192d4a
commit
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1 changed files with 24 additions and 21 deletions
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@ -99,7 +99,8 @@ static int wait_for_int(bool read)
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#endif
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#ifdef CONFIG_DM_I2C
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fpgamap_read16(fpga, priv->addr + REG_INTERRUPT_STATUS, &val);
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fpgamap_read(fpga, priv->addr + REG_INTERRUPT_STATUS, &val,
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FPGAMAP_SIZE_16);
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#else
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I2C_GET_REG(interrupt_status, &val);
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#endif
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@ -110,7 +111,8 @@ static int wait_for_int(bool read)
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if (ctr++ > 5000)
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return 1;
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#ifdef CONFIG_DM_I2C
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fpgamap_read16(fpga, priv->addr + REG_INTERRUPT_STATUS, &val);
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fpgamap_read(fpga, priv->addr + REG_INTERRUPT_STATUS, &val,
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FPGAMAP_SIZE_16);
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#else
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I2C_GET_REG(interrupt_status, &val);
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#endif
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@ -128,6 +130,7 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,
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#endif
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{
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u16 val;
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u16 data;
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#ifdef CONFIG_DM_I2C
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struct ihs_i2c_priv *priv = dev_get_priv(dev);
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struct udevice *fpga;
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@ -136,13 +139,14 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,
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#endif
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/* Clear interrupt status */
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data = I2CINT_ERROR_EV | I2CINT_RECEIVE_EV | I2CINT_TRANSMIT_EV;
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#ifdef CONFIG_DM_I2C
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fpgamap_write16(fpga, priv->addr + REG_INTERRUPT_STATUS,
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I2CINT_ERROR_EV | I2CINT_RECEIVE_EV | I2CINT_TRANSMIT_EV);
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fpgamap_read16(fpga, priv->addr + REG_INTERRUPT_STATUS, &val);
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fpgamap_write(fpga, priv->addr + REG_INTERRUPT_STATUS, &data,
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FPGAMAP_SIZE_16);
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fpgamap_read(fpga, priv->addr + REG_INTERRUPT_STATUS, &val,
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FPGAMAP_SIZE_16);
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#else
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I2C_SET_REG(interrupt_status, I2CINT_ERROR_EV
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| I2CINT_RECEIVE_EV | I2CINT_TRANSMIT_EV);
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I2C_SET_REG(interrupt_status, data);
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I2C_GET_REG(interrupt_status, &val);
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#endif
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@ -153,26 +157,24 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,
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if (len > 1)
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val |= buffer[1] << 8;
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#ifdef CONFIG_DM_I2C
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fpgamap_write16(fpga, priv->addr + REG_WRITE_MAILBOX_EXT, val);
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fpgamap_write(fpga, priv->addr + REG_WRITE_MAILBOX_EXT, &val,
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FPGAMAP_SIZE_16);
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#else
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I2C_SET_REG(write_mailbox_ext, val);
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#endif
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}
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data = I2CMB_NATIVE
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| (read ? 0 : I2CMB_WRITE)
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| (chip << 1)
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| ((len > 1) ? I2CMB_2BYTE : 0)
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| (is_last ? 0 : I2CMB_HOLD_BUS);
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#ifdef CONFIG_DM_I2C
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fpgamap_write16(fpga, priv->addr + REG_WRITE_MAILBOX,
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I2CMB_NATIVE
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| (read ? I2CMB_READ : I2CMB_WRITE)
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| (chip << 1)
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| ((len > 1) ? I2CMB_2BYTE : I2CMB_1BYTE)
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| (!is_last ? I2CMB_HOLD_BUS : I2CMB_DONT_HOLD_BUS));
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fpgamap_write(fpga, priv->addr + REG_WRITE_MAILBOX, &data,
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FPGAMAP_SIZE_16);
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#else
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I2C_SET_REG(write_mailbox,
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I2CMB_NATIVE
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| (read ? 0 : I2CMB_WRITE)
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| (chip << 1)
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| ((len > 1) ? I2CMB_2BYTE : 0)
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| (is_last ? 0 : I2CMB_HOLD_BUS));
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I2C_SET_REG(write_mailbox, data);
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#endif
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#ifdef CONFIG_DM_I2C
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@ -185,7 +187,8 @@ static int ihs_i2c_transfer(uchar chip, uchar *buffer, int len, bool read,
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/* If we want to read, get the bytes from the mailbox */
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if (read) {
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#ifdef CONFIG_DM_I2C
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fpgamap_read16(fpga, priv->addr + REG_READ_MAILBOX_EXT, &val);
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fpgamap_read(fpga, priv->addr + REG_READ_MAILBOX_EXT, &val,
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FPGAMAP_SIZE_16);
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#else
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I2C_GET_REG(read_mailbox_ext, &val);
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#endif
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