Message ID | 20250311171900.1549916-6-m.wilczynski@samsung.com |
---|---|
State | Superseded |
Headers | show
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Tue, 11 Mar 2025 17:20:35 +0000 (GMT) X-AuditID: cbfec7f2-b11c470000005155-4c-67d070e38e80 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id A5.BD.19654.3E070D76; Tue, 11 Mar 2025 17:20:35 +0000 (GMT) Received: from AMDC4942.home (unknown [106.210.136.40]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250311172034eusmtip2064f8a52aed6e394724f5720883fe29c~rz1KHZEfr1726717267eusmtip2-; Tue, 11 Mar 2025 17:20:34 +0000 (GMT) From: Michal Wilczynski <m.wilczynski@samsung.com> To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, drew@pdp7.com, guoren@kernel.org, wefu@redhat.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, jszhang@kernel.org, ulf.hansson@linaro.org, m.szyprowski@samsung.com Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Michal Wilczynski <m.wilczynski@samsung.com> Subject: [PATCH v8 5/5] riscv: Enable PM_GENERIC_DOMAINS for T-Head SoCs Date: Tue, 11 Mar 2025 18:19:00 +0100 Message-Id: <20250311171900.1549916-6-m.wilczynski@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250311171900.1549916-1-m.wilczynski@samsung.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: <linux-pm.vger.kernel.org> List-Subscribe: <mailto:linux-pm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-pm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrCKsWRmVeSWpSXmKPExsWy7djPc7qPCy6kG0z9rGbx7M5XVoutv2ex W6zZe47JYv6Rc6wW9y5tYbJ4sbeRxaL52Ho2i5ez7rFZXN41h83ic+8RRottn1vYLNYeuctu sf7rfCaLl5d7mC3aZvFb/N+zg93i+Npwi5b9U1gchDzevHzJ4nG44wu7x70T01g9Nq3qZPO4 c20Pm8fmJfUeLWuPMXm833eVzaNvyypGj0vN19k9Pm+SC+CO4rJJSc3JLEst0rdL4MqYvfYM U8EUzoqe3RfYGhhPs3cxcnJICJhITJ//hq2LkYtDSGAFo8Sbjs2sEM4XRomJL09DZT4zShzZ 1MME0zL73AF2iMRyRomtlz4wQThvGCXOtB1gA6liEzCSeLB8PtgsEYF+Jom+I//BHGaBlYwS 9y+cZe5i5OAQFvCQ6HirDtLAIqAqcfnhU0YQm1fAXuJVwzUWiHXyEvsPgpRzcnAKOEh83rYC qkZQ4uTMJ2A1zEA1zVtnM4PMlxDYzCkxY/Y8NohmF4mZ0x5AvSos8er4FihbRuL05B6oBfkS D7Z+YoawayR29hyHsq0l7pz7xQZyJ7OApsT6XfoQYUeJR9s+s4KEJQT4JG68FYQ4gU9i0rbp zBBhXomONiGIajWJqT29cEvPrdgGDUQPiZnv97JOYFScheSZWUiemYWwdwEj8ypG8dTS4tz0 1GLDvNRyveLE3OLSvHS95PzcTYzAhHj63/FPOxjnvvqod4iRiYPxEKMEB7OSCO9q2wvpQrwp iZVVqUX58UWlOanFhxilOViUxHkX7W9NFxJITyxJzU5NLUgtgskycXBKNTBFhDv0/3Q/f2jr LU5/g129z/X6Lq79YptUUaWf3vtr6aadrnMPmYmwJ7b+Wf9tX80Hhuc322VyeEU7eLR+3416 wtkn2LDH9VPSnuk/XBzymPlMN54IiH8WVXJ0xcXLv7jfCv0PS/9eI7tcYz1rsfpszcyV1rf1 Akr1FvE1Sxk4fPl855XTst8HVDzXbIi5Mk/lQWf1e5dtiwyfSTbd0IgXvRfExnhZaeoe2+Mu f3mfPV8rkhinY+b16wSvD2vjJzWPa4w7a1bcDIl9cXX64xkx3IK19dMfd59qlu1sk1p54cfN s4khIf7pZYG1LMd/Ls75PK3nmceJp/E/mhhSeyWTmferyzv57e7b80nMfJ8SS3FGoqEWc1Fx IgDPs1jA9wMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMIsWRmVeSWpSXmKPExsVy+t/xe7qPCy6kGzSf5bB4ducrq8XW37PY LdbsPcdkMf/IOVaLe5e2MFm82NvIYtF8bD2bxctZ99gsLu+aw2bxufcIo8W2zy1sFmuP3GW3 WP91PpPFy8s9zBZts/gt/u/ZwW5xfG24Rcv+KSwOQh5vXr5k8Tjc8YXd496Jaawem1Z1snnc ubaHzWPzknqPlrXHmDze77vK5tG3ZRWjx6Xm6+wenzfJBXBH6dkU5ZeWpCpk5BeX2CpFG1oY 6RlaWugZmVjqGRqbx1oZmSrp29mkpOZklqUW6dsl6GXMXnuGqWAKZ0XP7gtsDYyn2bsYOTkk BEwkZp87AGRzcQgJLGWU+PfoGhNEQkbiWvdLFghbWOLPtS42iKJXjBIzZjxkBEmwCRhJPFg+ nxUkISKwkEni6pQNzCAOs8BaRonDVy8BzeXgEBbwkOh4qw7SwCKgKnH54VOwZl4Be4lXDdeg NshL7D94lhnE5hRwkPi8bQVYjRBQzbbJXcwQ9YISJ2c+AatnBqpv3jqbeQKjwCwkqVlIUgsY mVYxiqSWFuem5xYb6RUn5haX5qXrJefnbmIExu62Yz+37GBc+eqj3iFGJg7GQ4wSHMxKIryr bS+kC/GmJFZWpRblxxeV5qQWH2I0Bbp7IrOUaHI+MHnklcQbmhmYGpqYWRqYWpoZK4nzsl05 nyYkkJ5YkpqdmlqQWgTTx8TBKdXApCwYyeJv/snyqzZ3h4Z0ns+6xLmSt2yrdq31+9HYu/lN pezqDRVz914wr4hcMvMdX6BiyfPehJ193x8vZt+1JPeJ+pNPykv37HU6v7X/7I2tl8r3HxHb yj/fdsIapbxPoSInJnNHGvJmJ/Q5HHr86avY/bdhk7r0Gi3bnqX3+xbsEJA2f6nS/v/2yVMp K375uApJW9/7zviifVlOD8usq5OmRkY+9/Ra4N+6n3FlEdfdWyu+H29ISBVhU1j3j/dGXkCk kWwd/wX+UrcL3cEGkcnH+XYsWuhu4/tMX+d+wG/WusnKmV3T327+8OrozbK9d87OabveNzdn s1mXDsP7963aif0TpxZvF/eaGCVzRYmlOCPRUIu5qDgRABO51fhmAwAA X-CMS-MailID: 20250311172035eucas1p104dcbae706bec735194a1dc4a30db969 X-Msg-Generator: CA Content-Type: text/plain; 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Series |
TH1520 SoC: Add AON firmware & power-domain support
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diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index 1916cf7ba450..83833ded8908 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -53,6 +53,7 @@ config ARCH_THEAD bool "T-HEAD RISC-V SoCs" depends on MMU && !XIP_KERNEL select ERRATA_THEAD + select PM_GENERIC_DOMAINS if PM help This enables support for the RISC-V based T-HEAD SoCs.
T-Head SoCs feature separate power domains (power islands) for major components like the GPU, Audio, and NPU. To manage the power states of these components effectively, the kernel requires generic power domain support. This commit enables `CONFIG_PM_GENERIC_DOMAINS` for T-Head SoCs, allowing the power domain driver for these components to be compiled and integrated. This ensures proper power management and energy efficiency on T-Head platforms. By selecting `PM_GENERIC_DOMAINS`, we provide the necessary framework for the power domain drivers to function correctly on RISC-V architecture with T-Head SoCs. Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com> --- arch/riscv/Kconfig.socs | 1 + 1 file changed, 1 insertion(+)