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authorShyam Sundar S K <Shyam-sundar.S-k@amd.com>2021-06-29 11:48:03 +0300
committerHans de Goede <hdegoede@redhat.com>2021-07-14 16:09:53 +0300
commit83cbaf14275a30f14cf558b09389a1664b173858 (patch)
treee5289639f4278d6a9404a00067a7f70542ce3fef /drivers/platform
parent9422584a601ae8e4af51e890a14a936b2b689628 (diff)
downloadlinux-83cbaf14275a30f14cf558b09389a1664b173858.tar.xz
platform/x86: amd-pmc: Add new acpi id for future PMC controllers
The upcoming PMC controller would have a newer acpi id, add that to the supported acpid device list. Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210629084803.248498-8-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/amd-pmc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/platform/x86/amd-pmc.c b/drivers/platform/x86/amd-pmc.c
index c5054fa2aed9..d2f9a62e1166 100644
--- a/drivers/platform/x86/amd-pmc.c
+++ b/drivers/platform/x86/amd-pmc.c
@@ -68,6 +68,7 @@
#define AMD_CPU_ID_RN 0x1630
#define AMD_CPU_ID_PCO AMD_CPU_ID_RV
#define AMD_CPU_ID_CZN AMD_CPU_ID_RN
+#define AMD_CPU_ID_YC 0x14B5
#define PMC_MSG_DELAY_MIN_US 100
#define RESPONSE_REGISTER_LOOP_MAX 200
@@ -331,6 +332,7 @@ static int amd_pmc_get_os_hint(struct amd_pmc_dev *dev)
case AMD_CPU_ID_PCO:
return MSG_OS_HINT_PCO;
case AMD_CPU_ID_RN:
+ case AMD_CPU_ID_YC:
return MSG_OS_HINT_RN;
}
return -EINVAL;
@@ -376,6 +378,7 @@ static const struct dev_pm_ops amd_pmc_pm_ops = {
};
static const struct pci_device_id pmc_pci_ids[] = {
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_YC) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_CZN) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_RN) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, AMD_CPU_ID_PCO) },
@@ -470,6 +473,7 @@ static int amd_pmc_remove(struct platform_device *pdev)
static const struct acpi_device_id amd_pmc_acpi_ids[] = {
{"AMDI0005", 0},
{"AMDI0006", 0},
+ {"AMDI0007", 0},
{"AMD0004", 0},
{ }
};