diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/chip.c')
| -rw-r--r-- | src/soc/amd/stoneyridge/chip.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/soc/amd/stoneyridge/chip.c b/src/soc/amd/stoneyridge/chip.c index 8082165328..fbf205ece0 100644 --- a/src/soc/amd/stoneyridge/chip.c +++ b/src/soc/amd/stoneyridge/chip.c @@ -14,12 +14,12 @@ #include <amdblocks/psp.h> #include <amdblocks/agesawrapper.h> #include <amdblocks/agesawrapper_call.h> +#include <amdblocks/i2c.h> #include "chip.h" /* Supplied by i2c.c */ -extern struct device_operations stoneyridge_i2c_mmio_ops; -extern const char *i2c_acpi_name(const struct device *dev); +extern struct device_operations soc_amd_i2c_mmio_ops; struct device_operations cpu_bus_ops = { .read_resources = noop_read_resources, @@ -98,6 +98,18 @@ static struct device_operations pci_domain_ops = { .acpi_name = soc_acpi_name, }; +static void set_mmio_dev_ops(struct device *dev) +{ + switch (dev->path.mmio.addr) { + case I2CA_BASE_ADDRESS: + case I2CB_BASE_ADDRESS: + case I2CC_BASE_ADDRESS: + case I2CD_BASE_ADDRESS: + dev->ops = &soc_amd_i2c_mmio_ops; + break; + } +} + static void enable_dev(struct device *dev) { /* Set the operations if it is a special bus type */ @@ -109,8 +121,7 @@ static void enable_dev(struct device *dev) dev->ops = &cpu_bus_ops; break; case DEVICE_PATH_MMIO: - if (i2c_acpi_name(dev) != NULL) - dev->ops = &stoneyridge_i2c_mmio_ops; + set_mmio_dev_ops(dev); break; default: break; |