Message ID | 20231227063749.1780900-5-Shyam-sundar.S-k@amd.com (mailing list archive) |
---|---|
State | Changes Requested, archived |
Headers | show
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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BL02EPF0001A106.mail.protection.outlook.com (10.167.241.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7135.14 via Frontend Transport; Wed, 27 Dec 2023 06:38:45 +0000 Received: from jatayu.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Wed, 27 Dec 2023 00:38:43 -0600 From: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> To: <hdegoede@redhat.com>, <ilpo.jarvinen@linux.intel.com>, <markgross@kernel.org> CC: <Sanket.Goswami@amd.com>, <mario.limonciello@amd.com>, <platform-driver-x86@vger.kernel.org>, Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Subject: [PATCH RESEND 4/6] platform/x86/amd/pmc: Add idlemask support for 1Ah family Date: Wed, 27 Dec 2023 12:07:47 +0530 Message-ID: <20231227063749.1780900-5-Shyam-sundar.S-k@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231227063749.1780900-1-Shyam-sundar.S-k@amd.com> References: <20231227063749.1780900-1-Shyam-sundar.S-k@amd.com> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: <platform-driver-x86.vger.kernel.org> List-Subscribe: <mailto:platform-driver-x86+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:platform-driver-x86+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF0001A106:EE_|PH7PR12MB8780:EE_ X-MS-Office365-Filtering-Correlation-Id: a6b6d51c-1695-42fa-3cad-08dc06a679e4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Series |
platform/x86/amd/pmc: Updates to amd-pmc driver
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expand
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diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c index 6d6e5b9e56d8..60c95ba5a831 100644 --- a/drivers/platform/x86/amd/pmc/pmc.c +++ b/drivers/platform/x86/amd/pmc/pmc.c @@ -38,6 +38,7 @@ /* PMC Scratch Registers */ #define AMD_PMC_SCRATCH_REG_CZN 0x94 #define AMD_PMC_SCRATCH_REG_YC 0xD14 +#define AMD_PMC_SCRATCH_REG_1AH 0xF14 /* STB Registers */ #define AMD_PMC_STB_PMI_0 0x03E30600 @@ -603,6 +604,9 @@ static int amd_pmc_idlemask_read(struct amd_pmc_dev *pdev, struct device *dev, case AMD_CPU_ID_PS: val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_YC); break; + case PCI_DEVICE_ID_AMD_1AH_M20H_ROOT: + val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_1AH); + break; default: return -EINVAL; }