diff options
Diffstat (limited to 'drivers/acpi/arm64/iort.c')
| -rw-r--r-- | drivers/acpi/arm64/iort.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index e2c9b26bbee6..2d70b349bd6c 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -1366,9 +1366,23 @@ static void __init arm_smmu_v3_pmcg_init_resources(struct resource *res, ACPI_EDGE_SENSITIVE, &res[2]); } +static struct acpi_platform_list pmcg_plat_info[] __initdata = { + /* HiSilicon Hip08 Platform */ + {"HISI ", "HIP08 ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162001800", IORT_SMMU_V3_PMCG_HISI_HIP08}, + { } +}; + static int __init arm_smmu_v3_pmcg_add_platdata(struct platform_device *pdev) { - u32 model = IORT_SMMU_V3_PMCG_GENERIC; + u32 model; + int idx; + + idx = acpi_match_platform_list(pmcg_plat_info); + if (idx >= 0) + model = pmcg_plat_info[idx].data; + else + model = IORT_SMMU_V3_PMCG_GENERIC; return platform_device_add_data(pdev, &model, sizeof(model)); } |