diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/core/acpi.c | 13 | ||||
| -rw-r--r-- | drivers/i2c/sandbox_i2c.c | 10 | ||||
| -rw-r--r-- | drivers/spi/sandbox_spi.c | 10 |
3 files changed, 11 insertions, 22 deletions
diff --git a/drivers/core/acpi.c b/drivers/core/acpi.c index 7b32694..076fb4f 100644 --- a/drivers/core/acpi.c +++ b/drivers/core/acpi.c @@ -9,9 +9,10 @@ #define LOG_CATEOGRY LOGC_ACPI #include <common.h> -#include <malloc.h> #include <dm.h> #include <log.h> +#include <malloc.h> +#include <acpi/acpi_device.h> #include <dm/acpi.h> #include <dm/device-internal.h> #include <dm/root.h> @@ -65,12 +66,20 @@ int acpi_copy_name(char *out_name, const char *name) int acpi_get_name(const struct udevice *dev, char *out_name) { struct acpi_ops *aops; + const char *name; + int ret; aops = device_get_acpi_ops(dev); if (aops && aops->get_name) return aops->get_name(dev, out_name); + name = dev_read_string(dev, "acpi,name"); + if (name) + return acpi_copy_name(out_name, name); + ret = acpi_device_infer_name(dev, out_name); + if (ret) + return log_msg_ret("dev", ret); - return -ENOSYS; + return 0; } /** diff --git a/drivers/i2c/sandbox_i2c.c b/drivers/i2c/sandbox_i2c.c index 125026d..57b1c60 100644 --- a/drivers/i2c/sandbox_i2c.c +++ b/drivers/i2c/sandbox_i2c.c @@ -84,15 +84,6 @@ static int sandbox_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, return ops->xfer(emul, msg, nmsgs); } -static int sandbox_i2c_get_name(const struct udevice *dev, char *out_name) -{ - return acpi_copy_name(out_name, "SI2C"); -} - -struct acpi_ops sandbox_i2c_acpi_ops = { - .get_name = sandbox_i2c_get_name, -}; - static const struct dm_i2c_ops sandbox_i2c_ops = { .xfer = sandbox_i2c_xfer, }; @@ -108,5 +99,4 @@ U_BOOT_DRIVER(i2c_sandbox) = { .of_match = sandbox_i2c_ids, .ops = &sandbox_i2c_ops, .priv_auto_alloc_size = sizeof(struct sandbox_i2c_priv), - ACPI_OPS_PTR(&sandbox_i2c_acpi_ops) }; diff --git a/drivers/spi/sandbox_spi.c b/drivers/spi/sandbox_spi.c index 77797bf..755f176 100644 --- a/drivers/spi/sandbox_spi.c +++ b/drivers/spi/sandbox_spi.c @@ -134,15 +134,6 @@ static int sandbox_spi_get_mmap(struct udevice *dev, ulong *map_basep, return 0; } -static int sandbox_spi_get_name(const struct udevice *dev, char *out_name) -{ - return acpi_copy_name(out_name, "SSPI"); -} - -struct acpi_ops sandbox_spi_acpi_ops = { - .get_name = sandbox_spi_get_name, -}; - static const struct dm_spi_ops sandbox_spi_ops = { .xfer = sandbox_spi_xfer, .set_speed = sandbox_spi_set_speed, @@ -161,5 +152,4 @@ U_BOOT_DRIVER(sandbox_spi) = { .id = UCLASS_SPI, .of_match = sandbox_spi_ids, .ops = &sandbox_spi_ops, - ACPI_OPS_PTR(&sandbox_spi_acpi_ops) }; |