There is no need to duplicate same data for each controller. If we need
specific stuff for a certain controller in the future we may add it later. The
patch leaves one controller per platform.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/i2c/busses/i2c-designware-pcidrv.c | 63 ++++++------------------------
1 file changed, 11 insertions(+), 52 deletions(-)
diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c
index 5c6fca7..435a8ec 100644
--- a/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ b/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -40,13 +40,7 @@
#define DRIVER_NAME "i2c-designware-pci"
enum dw_pci_ctl_id_t {
- medfield_0,
- medfield_1,
- medfield_2,
- medfield_3,
- medfield_4,
- medfield_5,
-
+ medfield,
baytrail,
haswell,
};
@@ -98,47 +92,12 @@ static struct dw_scl_sda_cfg hsw_config = {
};
static struct dw_pci_controller dw_pci_controllers[] = {
- [medfield_0] = {
- .bus_num = 0,
- .bus_cfg = INTEL_MID_STD_CFG | DW_IC_CON_SPEED_FAST,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
- .clk_khz = 25000,
- },
- [medfield_1] = {
- .bus_num = 1,
- .bus_cfg = INTEL_MID_STD_CFG | DW_IC_CON_SPEED_FAST,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
- .clk_khz = 25000,
- },
- [medfield_2] = {
- .bus_num = 2,
- .bus_cfg = INTEL_MID_STD_CFG | DW_IC_CON_SPEED_FAST,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
- .clk_khz = 25000,
- },
- [medfield_3] = {
- .bus_num = 3,
- .bus_cfg = INTEL_MID_STD_CFG | DW_IC_CON_SPEED_STD,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
- .clk_khz = 25000,
- },
- [medfield_4] = {
- .bus_num = 4,
- .bus_cfg = INTEL_MID_STD_CFG | DW_IC_CON_SPEED_FAST,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
- .clk_khz = 25000,
- },
- [medfield_5] = {
- .bus_num = 5,
- .bus_cfg = INTEL_MID_STD_CFG | DW_IC_CON_SPEED_FAST,
+ [medfield] = {
+ .bus_num = -1,
+ .bus_cfg = INTEL_MID_STD_CFG | DW_IC_CON_SPEED_FAST,
.tx_fifo_depth = 32,
.rx_fifo_depth = 32,
- .clk_khz = 25000,
+ .clk_khz = 25000,
},
[baytrail] = {
.bus_num = -1,
@@ -301,12 +260,12 @@ MODULE_ALIAS("i2c_designware-pci");
static const struct pci_device_id i2_designware_pci_ids[] = {
/* Medfield */
- { PCI_VDEVICE(INTEL, 0x0817), medfield_3,},
- { PCI_VDEVICE(INTEL, 0x0818), medfield_4 },
- { PCI_VDEVICE(INTEL, 0x0819), medfield_5 },
- { PCI_VDEVICE(INTEL, 0x082C), medfield_0 },
- { PCI_VDEVICE(INTEL, 0x082D), medfield_1 },
- { PCI_VDEVICE(INTEL, 0x082E), medfield_2 },
+ { PCI_VDEVICE(INTEL, 0x0817), medfield },
+ { PCI_VDEVICE(INTEL, 0x0818), medfield },
+ { PCI_VDEVICE(INTEL, 0x0819), medfield },
+ { PCI_VDEVICE(INTEL, 0x082c), medfield },
+ { PCI_VDEVICE(INTEL, 0x082d), medfield },
+ { PCI_VDEVICE(INTEL, 0x082e), medfield },
/* Baytrail */
{ PCI_VDEVICE(INTEL, 0x0F41), baytrail },
{ PCI_VDEVICE(INTEL, 0x0F42), baytrail },
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-i2c" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
