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{
    "id": 2228328,
    "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228328/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260426000304.54912-1-sashal@kernel.org/",
    "project": {
        "id": 21,
        "url": "http://patchwork.ozlabs.org/api/1.1/projects/21/?format=api",
        "name": "Linux Tegra Development",
        "link_name": "linux-tegra",
        "list_id": "linux-tegra.vger.kernel.org",
        "list_email": "linux-tegra@vger.kernel.org",
        "web_url": null,
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    },
    "msgid": "<20260426000304.54912-1-sashal@kernel.org>",
    "date": "2026-04-26T00:03:04",
    "name": "soc/tegra: Add PM dependency to SOC_TEGRA_PMC Kconfig",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "70d99b48ce2cfc0de0167588579c0b924212d88a",
    "submitter": {
        "id": 75065,
        "url": "http://patchwork.ozlabs.org/api/1.1/people/75065/?format=api",
        "name": "Sasha Levin",
        "email": "sashal@kernel.org"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260426000304.54912-1-sashal@kernel.org/mbox/",
    "series": [
        {
            "id": 501494,
            "url": "http://patchwork.ozlabs.org/api/1.1/series/501494/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=501494",
            "date": "2026-04-26T00:03:04",
            "name": "soc/tegra: Add PM dependency to SOC_TEGRA_PMC Kconfig",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/501494/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/2228328/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2228328/checks/",
    "tags": {},
    "headers": {
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        "From": "Sasha Levin <sashal@kernel.org>",
        "To": "Thierry Reding <thierry.reding@kernel.org>",
        "Cc": "Jonathan Hunter <jonathanh@nvidia.com>,\n\tLinus Walleij <linusw@kernel.org>,\n\tAaron Kling <webgeek1234@gmail.com>,\n\tSasha Levin <sashal@kernel.org>,\n\tKrzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,\n\tlinux-tegra@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org",
        "Subject": "[PATCH] soc/tegra: Add PM dependency to SOC_TEGRA_PMC Kconfig",
        "Date": "Sat, 25 Apr 2026 20:03:04 -0400",
        "Message-ID": "<20260426000304.54912-1-sashal@kernel.org>",
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        "X-Mailing-List": "linux-tegra@vger.kernel.org",
        "List-Id": "<linux-tegra.vger.kernel.org>",
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        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit"
    },
    "content": "kconfiglint reports:\n\n  K006: config SOC_TEGRA_PMC selects PM_GENERIC_DOMAINS which depends on PM,\n        but SOC_TEGRA_PMC does not depend on PM\n\nSOC_TEGRA_PMC is an internal bool symbol (no prompt) that is selected by\nARCH_TEGRA_*_SOC options to enable the Power Management Controller driver.\nIt was originally introduced in commit 5e7d4c652941 (\"soc/tegra: Implement\nTegra186 PMC support\") as a bare `bool` with no\nselects of its own.\n\nOver time, additional selects were added:\n- Commit 5098e2b95e8e (\"soc/tegra: pmc: Select GENERIC_PINCONF\") added\n  select GENERIC_PINCONF\n- Commit 28dbe8231066 (\"soc/tegra: pmc: Select IRQ_DOMAIN_HIERARCHY\") added\n  select IRQ_DOMAIN_HIERARCHY\n- Commit f880ee9e9688 (\"soc/tegra: pmc: Add core power domain\") added select PM_OPP and select PM_GENERIC_DOMAINS to\n  support core power domain voltage scaling\n\nPM_GENERIC_DOMAINS is defined in kernel/power/Kconfig as:\n\n  config PM_GENERIC_DOMAINS\n      bool\n      depends on PM\n\nWhen commit f880ee9e9688 (\"soc/tegra: pmc: Add core power domain\") added\nthe select, it did not add a corresponding `depends on PM` to\nSOC_TEGRA_PMC. This was not a functional problem because all callers of\nSOC_TEGRA_PMC are inside `if ARCH_TEGRA` blocks, and both the ARM32\ndefinition (arch/arm/mach-tegra/Kconfig) and the ARM64 definition\n(arch/arm64/Kconfig.platforms) of ARCH_TEGRA select PM. Thus PM is always\nenabled when SOC_TEGRA_PMC is selected in practice.\n\nHowever, the dependency chain is implicit rather than explicit. Add\n`depends on PM` to SOC_TEGRA_PMC to make the requirement explicit and\nprevent a theoretical misconfiguration if SOC_TEGRA_PMC were ever selected\noutside the ARCH_TEGRA context.\n\nAssisted-by: Claude:claude-opus-4-6 kconfiglint\nSigned-off-by: Sasha Levin <sashal@kernel.org>\n---\n drivers/soc/tegra/Kconfig | 1 +\n 1 file changed, 1 insertion(+)",
    "diff": "diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig\nindex 073346c1542ba..8b6fdb9ad1ea3 100644\n--- a/drivers/soc/tegra/Kconfig\n+++ b/drivers/soc/tegra/Kconfig\n@@ -171,6 +171,7 @@ config SOC_TEGRA_FLOWCTRL\n \n config SOC_TEGRA_PMC\n \tbool\n+\tdepends on PM\n \tselect GENERIC_PINCONF\n \tselect IRQ_DOMAIN_HIERARCHY\n \tselect PM_OPP\n",
    "prefixes": []
}