diff options
Diffstat (limited to 'src/soc/intel/skylake')
-rw-r--r-- | src/soc/intel/skylake/bootblock/i2c.c | 14 | ||||
-rw-r--r-- | src/soc/intel/skylake/chip.h | 2 | ||||
-rw-r--r-- | src/soc/intel/skylake/i2c.c | 18 |
3 files changed, 5 insertions, 29 deletions
diff --git a/src/soc/intel/skylake/bootblock/i2c.c b/src/soc/intel/skylake/bootblock/i2c.c index 64b1fb57e7..92ca861dcb 100644 --- a/src/soc/intel/skylake/bootblock/i2c.c +++ b/src/soc/intel/skylake/bootblock/i2c.c @@ -46,8 +46,6 @@ static void i2c_early_init_bus(unsigned bus) { ROMSTAGE_CONST struct soc_intel_skylake_config *config; ROMSTAGE_CONST struct device *tree_dev; - const struct lpss_i2c_speed_config *sptr; - enum i2c_speed speed; pci_devfn_t dev; int devfn; uintptr_t base; @@ -86,17 +84,7 @@ static void i2c_early_init_bus(unsigned bus) write32(reg, value); /* Initialize the controller */ - speed = config->i2c[bus].speed ? : I2C_SPEED_FAST; - lpss_i2c_init(bus, speed); - - /* Apply custom speed config if it has been set by the board */ - for (value = 0; value < LPSS_I2C_SPEED_CONFIG_COUNT; value++) { - sptr = &config->i2c[bus].speed_config[value]; - if (sptr->speed == speed) { - lpss_i2c_set_speed_config(bus, sptr); - break; - } - } + lpss_i2c_init(bus, &config->i2c[bus]); } void i2c_early_init(void) diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h index a141a34916..1b699520ac 100644 --- a/src/soc/intel/skylake/chip.h +++ b/src/soc/intel/skylake/chip.h @@ -201,7 +201,7 @@ struct soc_intel_skylake_config { /* I2C */ /* Bus voltage level, default is 3.3V */ enum skylake_i2c_voltage i2c_voltage[SKYLAKE_I2C_DEV_MAX]; - struct skylake_i2c_config i2c[SKYLAKE_I2C_DEV_MAX]; + struct lpss_i2c_bus_config i2c[SKYLAKE_I2C_DEV_MAX]; /* Camera */ u8 Cio2Enable; diff --git a/src/soc/intel/skylake/i2c.c b/src/soc/intel/skylake/i2c.c index d37c290079..c8f02943d1 100644 --- a/src/soc/intel/skylake/i2c.c +++ b/src/soc/intel/skylake/i2c.c @@ -56,24 +56,12 @@ static int i2c_dev_to_bus(struct device *dev) static void i2c_dev_init(struct device *dev) { struct soc_intel_skylake_config *config = dev->chip_info; - const struct lpss_i2c_speed_config *sptr; - enum i2c_speed speed; - int i, bus = i2c_dev_to_bus(dev); + int bus = i2c_dev_to_bus(dev); if (!config || bus < 0) return; - speed = config->i2c[bus].speed ? : I2C_SPEED_FAST; - lpss_i2c_init(bus, speed); - - /* Apply custom speed config if it has been set by the board */ - for (i = 0; i < LPSS_I2C_SPEED_CONFIG_COUNT; i++) { - sptr = &config->i2c[bus].speed_config[i]; - if (sptr->speed == speed) { - lpss_i2c_set_speed_config(bus, sptr); - break; - } - } + lpss_i2c_init(bus, &config->i2c[bus]); } /* Generate ACPI I2C device objects */ @@ -86,7 +74,7 @@ static void i2c_fill_ssdt(struct device *dev) return; acpigen_write_scope(acpi_device_path(dev)); - lpss_i2c_acpi_fill_ssdt(config->i2c[bus].speed_config); + lpss_i2c_acpi_fill_ssdt(&config->i2c[bus]); acpigen_pop_len(); } |