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From: Xi Pardee <xi.pardee@linux.intel.com>
To: xi.pardee@linux.intel.com, irenic.rajneesh@gmail.com,
	david.e.box@linux.intel.com, ilpo.jarvinen@linux.intel.com,
	platform-driver-x86@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: [PATCH] platform/x86/intel/pmc: Update NVLS PCDS LPM request GUID
Date: Mon, 20 Jul 2026 16:12:10 -0700	[thread overview]
Message-ID: <20260720231219.1278923-1-xi.pardee@linux.intel.com> (raw)

Now that NVL support is available, update the PCDS_LPM_REQ_GUID for
Nova Lake S (NVLS) from 0x01091102 to 0x01091103. The PMC core driver
requires the correct GUID to load successfully.

Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com>
---
 drivers/platform/x86/intel/pmc/nvl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/pmc/nvl.c b/drivers/platform/x86/intel/pmc/nvl.c
index 8dabf2511dd9d..1ed02332dbfce 100644
--- a/drivers/platform/x86/intel/pmc/nvl.c
+++ b/drivers/platform/x86/intel/pmc/nvl.c
@@ -14,7 +14,7 @@
 /* PMC SSRAM PMT Telemetry GUIDS */
 #define PCDH_LPM_REQ_GUID 0x01093101
 #define PCHS_LPM_REQ_GUID 0x01092101
-#define PCDS_LPM_REQ_GUID 0x01091102
+#define PCDS_LPM_REQ_GUID 0x01091103
 
 /*
  * Die Mapping to Product.
-- 
2.43.0


             reply	other threads:[~2026-07-20 23:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-20 23:12 Xi Pardee [this message]
2026-07-21  8:24 ` [PATCH] platform/x86/intel/pmc: Update NVLS PCDS LPM request GUID Ilpo Järvinen

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