linux-kernel - Re: [PATCH v2 03/11] platform/x86:intel/pmc: Move PMC devid to core.h

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Message-ID: <18df4d28-1288-4d57-b5ff-6e2f608eddbf@linux.intel.com>
Date: Mon, 9 Sep 2024 23:55:21 -0700
From: Xi Pardee <xi.pardee@...ux.intel.com>
To: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: irenic.rajneesh@...il.com, david.e.box@...ux.intel.com,
 Hans de Goede <hdegoede@...hat.com>, platform-driver-x86@...r.kernel.org,
 LKML <linux-kernel@...r.kernel.org>, linux-pm@...r.kernel.org
Subject: Re: [PATCH v2 03/11] platform/x86:intel/pmc: Move PMC devid to core.h


On 8/29/2024 3:52 AM, Ilpo Järvinen wrote:
> On Wed, 28 Aug 2024, Xi Pardee wrote:
>
>> Move PMC devid definition for each PMC of Arrow Lake and Meteor
>> Lake platforms to core.h. This patch is a preparation step to
>> introduce a new SSRAM Telemetry driver which will be using the
>> PMC devid.
>>
>> Signed-off-by: Xi Pardee <xi.pardee@...ux.intel.com>
>> ---
>>   drivers/platform/x86/intel/pmc/arl.c  |  9 +++------
>>   drivers/platform/x86/intel/pmc/core.h | 10 ++++++++++
>>   drivers/platform/x86/intel/pmc/mtl.c  |  9 +++------
>>   3 files changed, 16 insertions(+), 12 deletions(-)
>>
>> diff --git a/drivers/platform/x86/intel/pmc/arl.c b/drivers/platform/x86/intel/pmc/arl.c
>> index e10527c4e3e0..870da98ceb41 100644
>> --- a/drivers/platform/x86/intel/pmc/arl.c
>> +++ b/drivers/platform/x86/intel/pmc/arl.c
>> @@ -650,23 +650,20 @@ const struct pmc_reg_map arl_pchs_reg_map = {
>>   	.etr3_offset = ETR3_OFFSET,
>>   };
>>   
>> -#define PMC_DEVID_SOCS 0xae7f
>> -#define PMC_DEVID_IOEP 0x7ecf
>> -#define PMC_DEVID_PCHS 0x7f27
>>   static struct pmc_info arl_pmc_info_list[] = {
>>   	{
>>   		.guid	= IOEP_LPM_REQ_GUID,
>> -		.devid	= PMC_DEVID_IOEP,
>> +		.devid	= PMC_DEVID_MTL_IOEP,
>>   		.map	= &mtl_ioep_reg_map,
>>   	},
>>   	{
>>   		.guid	= SOCS_LPM_REQ_GUID,
>> -		.devid	= PMC_DEVID_SOCS,
>> +		.devid	= PMC_DEVID_ARL_SOCS,
>>   		.map	= &arl_socs_reg_map,
>>   	},
>>   	{
>>   		.guid	= PCHS_LPM_REQ_GUID,
>> -		.devid	= PMC_DEVID_PCHS,
>> +		.devid	= PMC_DEVID_ARL_PCHS,
>>   		.map	= &arl_pchs_reg_map,
>>   	},
>>   	{}
>> diff --git a/drivers/platform/x86/intel/pmc/core.h b/drivers/platform/x86/intel/pmc/core.h
>> index 9a1cc01f31d9..6763e59180a4 100644
>> --- a/drivers/platform/x86/intel/pmc/core.h
>> +++ b/drivers/platform/x86/intel/pmc/core.h
>> @@ -290,6 +290,16 @@ enum ppfear_regs {
>>   #define LNL_PPFEAR_NUM_ENTRIES			12
>>   #define LNL_S0IX_BLOCKER_OFFSET			0x2004
>>   
>> +/* SSRAM PMC Device ID*/
> Missing space.
>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>


Will add a space in next version.

Thanks!

Xi

>