linux-kernel - [PATCH] thermal: int340x: processor

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Date:   Thu,  1 Aug 2019 15:39:37 -0700
From:   Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
To:     rui.zhang@...el.com, edubezval@...il.com
Cc:     daniel.lezcano@...aro.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject: [PATCH] thermal: int340x: processor_thermal: Add Ice Lake support

Add new PCI id for Ice lake processor thermal device. Also enabled
the RAPL mmio interface. The MMIO offsets match Skylake.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
---
 .../thermal/intel/int340x_thermal/processor_thermal_device.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
index d3446acf9bbd..958e81f82410 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
@@ -39,6 +39,9 @@
 /* GeminiLake thermal reporting device */
 #define PCI_DEVICE_ID_PROC_GLK_THERMAL	0x318C
 
+/* IceLake thermal reporting device */
+#define PCI_DEVICE_ID_PROC_ICL_THERMAL	0x8a03
+
 #define DRV_NAME "proc_thermal"
 
 struct power_config {
@@ -636,6 +639,8 @@ static const struct pci_device_id proc_thermal_pci_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_PROC_CNL_THERMAL)},
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_PROC_CFL_THERMAL)},
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_PROC_GLK_THERMAL)},
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_PROC_ICL_THERMAL),
+		.driver_data = (kernel_ulong_t)&rapl_mmio_hsw, },
 	{ 0, },
 };
 
-- 
2.17.2