diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/chip.c')
| -rw-r--r-- | src/soc/amd/stoneyridge/chip.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/chip.c b/src/soc/amd/stoneyridge/chip.c index d447ffa8ab..d3a8bc4044 100644 --- a/src/soc/amd/stoneyridge/chip.c +++ b/src/soc/amd/stoneyridge/chip.c @@ -20,6 +20,7 @@ #include <cpu/cpu.h> #include <device/device.h> #include <device/pci.h> +#include <drivers/i2c/designware/dw_i2c.h> #include <soc/cpu.h> #include <soc/northbridge.h> #include <soc/pci_devs.h> @@ -28,6 +29,10 @@ #include <amdblocks/agesawrapper.h> #include <amdblocks/agesawrapper_call.h> +/* Supplied by i2c.c */ +extern struct device_operations stoneyridge_i2c_mmio_ops; +extern const char *i2c_acpi_name(const struct device *dev); + struct device_operations cpu_bus_ops = { .read_resources = DEVICE_NOOP, .set_resources = DEVICE_NOOP, @@ -79,6 +84,9 @@ static void enable_dev(device_t dev) dev->ops = &cpu_bus_ops; else if (dev->path.type == DEVICE_PATH_PCI) sb_enable(dev); + else if (dev->path.type == DEVICE_PATH_MMIO) + if (i2c_acpi_name(dev) != NULL) + dev->ops = &stoneyridge_i2c_mmio_ops; } static void soc_init(void *chip_info) |