diff options
Diffstat (limited to 'drivers/acpi/acpi_apd.c')
| -rw-r--r-- | drivers/acpi/acpi_apd.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c index e7934ba79b02..49539f7528c6 100644 --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -60,12 +60,6 @@ static int acpi_apd_setup(struct apd_private_data *pdata) } #ifdef CONFIG_X86_AMD_PLATFORM_DEVICE -static int misc_check_res(struct acpi_resource *ares, void *data) -{ - struct resource res; - - return !acpi_dev_resource_memory(ares, &res); -} static int fch_misc_setup(struct apd_private_data *pdata) { @@ -82,16 +76,17 @@ static int fch_misc_setup(struct apd_private_data *pdata) return -ENOMEM; INIT_LIST_HEAD(&resource_list); - ret = acpi_dev_get_resources(adev, &resource_list, misc_check_res, - NULL); + ret = acpi_dev_get_memory_resources(adev, &resource_list); if (ret < 0) return -ENOENT; if (!acpi_dev_get_property(adev, "clk-name", ACPI_TYPE_STRING, &obj)) { clk_data->name = devm_kzalloc(&adev->dev, obj->string.length, GFP_KERNEL); + if (!clk_data->name) + return -ENOMEM; - strcpy(clk_data->name, obj->string.pointer); + strscpy(clk_data->name, obj->string.pointer, obj->string.length); } else { /* Set default name to mclk if entry missing in firmware */ clk_data->name = "mclk"; @@ -123,6 +118,11 @@ static const struct apd_device_desc wt_i2c_desc = { .fixed_clk_rate = 150000000, }; +static const struct apd_device_desc wt_i3c_desc = { + .setup = acpi_apd_setup, + .fixed_clk_rate = 125000000, +}; + static struct property_entry uart_properties[] = { PROPERTY_ENTRY_U32("reg-io-width", 4), PROPERTY_ENTRY_U32("reg-shift", 2), @@ -232,12 +232,14 @@ static const struct acpi_device_id acpi_apd_device_ids[] = { /* Generic apd devices */ #ifdef CONFIG_X86_AMD_PLATFORM_DEVICE { "AMD0010", APD_ADDR(cz_i2c_desc) }, - { "AMDI0010", APD_ADDR(wt_i2c_desc) }, { "AMD0020", APD_ADDR(cz_uart_desc) }, - { "AMDI0020", APD_ADDR(cz_uart_desc) }, - { "AMDI0022", APD_ADDR(cz_uart_desc) }, { "AMD0030", }, { "AMD0040", APD_ADDR(fch_misc_desc)}, + { "AMDI0010", APD_ADDR(wt_i2c_desc) }, + { "AMDI0015", APD_ADDR(wt_i3c_desc) }, + { "AMDI0019", APD_ADDR(wt_i2c_desc) }, + { "AMDI0020", APD_ADDR(cz_uart_desc) }, + { "AMDI0022", APD_ADDR(cz_uart_desc) }, { "HYGO0010", APD_ADDR(wt_i2c_desc) }, #endif #ifdef CONFIG_ARM64 |