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(94.130.220.35.bc.googleusercontent.com. [35.220.130.94]) by smtp.gmail.com with ESMTPSA id c4-20020aa78804000000b005dd65169628sm8238838pfo.144.2023.03.21.04.18.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Mar 2023 04:18:56 -0700 (PDT) From: Keguang Zhang To: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Thomas Bogendoerfer , Keguang Zhang Subject: [PATCH v5 0/4] Devicetree support for Loongson-1 clock Date: Tue, 21 Mar 2023 19:18:13 +0800 Message-Id: <20230321111817.71756-1-keguang.zhang@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Removes the old Loongson-1 clock driver and related code mainly because of no DT support and outdated implementation. Then, re-implement it to solve the above issues, along with the devicetree binding document. Changelog V4 -> V5: Include the necessary header files Add error handling for ls1x_clk_init() Remove MODULE_AUTHOR and MODULE_DESCRIPTION Some fixes and cleanups V3 -> V4: Fix the build error of missing linux/module.h Add Reviewed-by tag from Krzysztof Kozlowski V2 -> V3: Add 'reg' property into the 'required' field Delete the unnecessary property 'clock-names' Use the same license as binding document for the header file. Add MODULE_AUTHOR and MODULE_DESCRIPTION info Add patch "MIPS: loongson32: Update the clock initialization" into this series Add Acked-by tag from Stephen Boyd and Thomas Bogendoerfer V1 -> V2: Change to one clock controller (suggested by Krzysztof Kozlowski) Add clock-related dt-binding header file Fix the warning of dt_binding_check Split the driver removal to a separate patch Implement one clock controller instead of single clocks (suggested by Krzysztof Kozlowski) Keguang Zhang (4): dt-bindings: clock: Add Loongson-1 clock clk: loongson1: Remove the outdated driver clk: loongson1: Re-implement the clock driver MIPS: loongson32: Update the clock initialization .../bindings/clock/loongson,ls1x-clk.yaml | 45 +++ .../include/asm/mach-loongson32/platform.h | 1 - arch/mips/loongson32/common/time.c | 3 +- drivers/clk/Makefile | 2 +- drivers/clk/clk-loongson1.c | 303 ++++++++++++++++++ drivers/clk/loongson1/Makefile | 4 - drivers/clk/loongson1/clk-loongson1b.c | 118 ------- drivers/clk/loongson1/clk-loongson1c.c | 95 ------ drivers/clk/loongson1/clk.c | 41 --- drivers/clk/loongson1/clk.h | 15 - include/dt-bindings/clock/loongson,ls1x-clk.h | 19 ++ 11 files changed, 370 insertions(+), 276 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/loongson,ls1x-clk.yaml create mode 100644 drivers/clk/clk-loongson1.c delete mode 100644 drivers/clk/loongson1/Makefile delete mode 100644 drivers/clk/loongson1/clk-loongson1b.c delete mode 100644 drivers/clk/loongson1/clk-loongson1c.c delete mode 100644 drivers/clk/loongson1/clk.c delete mode 100644 drivers/clk/loongson1/clk.h create mode 100644 include/dt-bindings/clock/loongson,ls1x-clk.h base-commit: d8bb7bcf754c39de7347b746766ed45932e787d1