linux-kernel - [PATCH v3 4/5] MFD: intel

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Date:   Wed, 22 Sep 2021 14:30:06 -0700
From:   "David E. Box" <david.e.box@...ux.intel.com>
To:     lee.jones@...aro.org, bhelgaas@...gle.com,
        andy.shevchenko@...il.com
Cc:     "David E. Box" <david.e.box@...ux.intel.com>,
        mgross@...ux.intel.com, srinivas.pandruvada@...el.com,
        linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        linux-pci@...r.kernel.org
Subject: [PATCH v3 4/5] MFD: intel_pmt: Add DG2 support

Add Platform Monitoring Technology support for DG2 platforms.

Signed-off-by: David E. Box <david.e.box@...ux.intel.com>
---

V3:	No change

V2:	New patch

 drivers/mfd/intel_pmt.c                | 9 +++++++++
 drivers/platform/x86/intel/pmt/class.c | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/drivers/mfd/intel_pmt.c b/drivers/mfd/intel_pmt.c
index 08e07b31aeec..a6fe50f65479 100644
--- a/drivers/mfd/intel_pmt.c
+++ b/drivers/mfd/intel_pmt.c
@@ -94,6 +94,11 @@ static const struct pmt_platform_info dg1_info = {
 	.capabilities = dg1_capabilities,
 };
 
+/* DG2 Platform */
+static const struct pmt_platform_info dg2_info = {
+	.quirks = PMT_QUIRK_TABLE_SHIFT
+};
+
 static bool intel_ext_cap_allowed(u16 id)
 {
 	int i;
@@ -334,11 +339,15 @@ static void pmt_pci_remove(struct pci_dev *pdev)
 
 #define PCI_DEVICE_ID_INTEL_PMT_ADL	0x467d
 #define PCI_DEVICE_ID_INTEL_PMT_DG1	0x490e
+#define PCI_DEVICE_ID_INTEL_PMT_DG2_G10	0x4f93
+#define PCI_DEVICE_ID_INTEL_PMT_DG2_G11	0x4f95
 #define PCI_DEVICE_ID_INTEL_PMT_OOBMSM	0x09a7
 #define PCI_DEVICE_ID_INTEL_PMT_TGL	0x9a0d
 static const struct pci_device_id pmt_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, PMT_ADL, &tgl_info) },
 	{ PCI_DEVICE_DATA(INTEL, PMT_DG1, &dg1_info) },
+	{ PCI_DEVICE_DATA(INTEL, PMT_DG2_G10, &dg2_info) },
+	{ PCI_DEVICE_DATA(INTEL, PMT_DG2_G11, &dg2_info) },
 	{ PCI_DEVICE_DATA(INTEL, PMT_OOBMSM, NULL) },
 	{ PCI_DEVICE_DATA(INTEL, PMT_TGL, &tgl_info) },
 	{ }
diff --git a/drivers/platform/x86/intel/pmt/class.c b/drivers/platform/x86/intel/pmt/class.c
index 659b1073033c..f2a8e19a02e7 100644
--- a/drivers/platform/x86/intel/pmt/class.c
+++ b/drivers/platform/x86/intel/pmt/class.c
@@ -29,6 +29,8 @@
 static const struct pci_device_id pmt_telem_early_client_pci_ids[] = {
 	{ PCI_VDEVICE(INTEL, 0x467d) }, /* ADL */
 	{ PCI_VDEVICE(INTEL, 0x490e) }, /* DG1 */
+	{ PCI_VDEVICE(INTEL, 0x4f93) }, /* DG2_G10 */
+	{ PCI_VDEVICE(INTEL, 0x4f95) }, /* DG2_G11 */
 	{ PCI_VDEVICE(INTEL, 0x9a0d) }, /* TGL */
 	{ }
 };
-- 
2.25.1