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Wysocki" , Pavel Machek , Tiezhu Yang , Marc Zyngier , Youling Tang , Baoqi Zhang , Arnd Bergmann , Yun Liu , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev Cc: Jianmin Lv , wanghongliang@loongson.cn, Liu Peibao , loongson-kernel@lists.loongnix.cn, Yinbo Zhu Subject: [PATCH v2 0/3] soc: loongson2_pm: add power management support Date: Mon, 22 May 2023 17:31:53 +0800 Message-Id: <20230522093156.7108-1-zhuyinbo@loongson.cn> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CM-TRANSID: AQAAf8BxkrCNNmtkfuNuAA--.55564S2 X-CM-SenderInfo: 52kx5xhqerqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBjvdXoW7GFW5Kw4kWF1kZw4fXrWkJFb_yoWfKwcE9a srWay8Wr47WFZrJayDXw4SvryDuay8Gas093Wjqr1xW3Wayr13JF18Z343Cr42qFWUZFs8 XFW8KryrCrySyjkaLaAFLSUrUUUU0b8apTn2vfkv8UJUUUU8wcxFpf9Il3svdxBIdaVrn0 xqx4xG64xvF2IEw4CE5I8CrVC2j2Jv73VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUY J7CY07I20VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2 IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_JFI_Gr1l84AC jcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84 ACjcxK6I8E87Iv6xkF7I0E14v26F4UJVW0owAaw2AFwI0_JF0_Jw1le2I262IYc4CY6c8I j28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2 WlYx0E2Ix0cI8IcVAFwI0_JF0_Jw1lYx0Ex4A2jsIE14v26r4j6F4UMcvjeVCFs4IE7xkE bVWUJVW8JwACjcxG0xvY0x0EwIxGrwCY1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwI xGrwCF04k20xvE74AGY7Cv6cx26rWl4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1l4IxYO2xFxVAF wI0_JF0_Jw1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zV AF1VAY17CE14v26r4a6rW5MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_JFI_Gr1l IxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCw CI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnI WIevJa73UjIFyTuYvjxU2mFADUUUU X-Spam-Status: No, score=1.4 required=5.0 tests=BAYES_00,RCVD_IN_SBL_CSS, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Level: * X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766586555073801680?= X-GMAIL-MSGID: =?utf-8?q?1766586555073801680?= Loongson-2 platform support Power Management Controller (ACPI) and this series patch was to add PM driver that base on dts and PM binding support. Change in v2: 1. Fixup the "suspend-address" description. 2. Remove the "return -EINVAL" in PM driver probe when firmware no configure "suspend-address" property in dts in oder to other PM state to work. Yinbo Zhu (3): loongarch: export loongarch pm interface dt-bindings: soc: add loongson-2 pm soc: loongson2_pm: add power management support .../soc/loongson/loongson,ls2k-pmc.yaml | 51 ++++ MAINTAINERS | 7 + arch/loongarch/include/asm/acpi.h | 5 +- arch/loongarch/include/asm/suspend.h | 10 + arch/loongarch/power/suspend.c | 10 +- arch/loongarch/power/suspend_asm.S | 8 +- drivers/soc/loongson/Kconfig | 10 + drivers/soc/loongson/Makefile | 1 + drivers/soc/loongson/loongson2_pm.c | 235 ++++++++++++++++++ 9 files changed, 325 insertions(+), 12 deletions(-)