From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C113C38A2D for ; Thu, 27 Oct 2022 08:27:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234581AbiJ0I1T (ORCPT ); Thu, 27 Oct 2022 04:27:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234598AbiJ0I1N (ORCPT ); Thu, 27 Oct 2022 04:27:13 -0400 Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3B13E129088; Thu, 27 Oct 2022 01:27:09 -0700 (PDT) Received: from loongson.cn (unknown [10.180.13.64]) by gateway (Coremail) with SMTP id _____8DxvrfcQFpjTtYCAA--.5904S3; Thu, 27 Oct 2022 16:27:08 +0800 (CST) Received: from [10.180.13.64] (unknown [10.180.13.64]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxDuLaQFpj9bAFAA--.20746S2; Thu, 27 Oct 2022 16:27:06 +0800 (CST) Subject: Re: [PATCH v4 1/2] clocksource: loongson2_hpet: add hpet driver support To: Krzysztof Kozlowski , Daniel Lezcano , Thomas Gleixner , zhuyinbo@loongson.cn, Rob Herring , Krzysztof Kozlowski , Huacai Chen , WANG Xuerui , Jiaxun Yang , Jianmin Lv , Yun Liu , Yang Li , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, loongarch@lists.linux.dev References: <20221026035752.32681-1-zhuyinbo@loongson.cn> <438f5df4-b076-4920-7bb3-095041c27eef@linaro.org> From: Yinbo Zhu Message-ID: Date: Thu, 27 Oct 2022 16:27:06 +0800 User-Agent: Mozilla/5.0 (X11; Linux loongarch64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <438f5df4-b076-4920-7bb3-095041c27eef@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf8AxDuLaQFpj9bAFAA--.20746S2 X-CM-SenderInfo: 52kx5xhqerqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBjvJXoW7JFWruFW7CFy3Kw1kZFWUArb_yoW8JryxpF WIgan8taykJrWru3s7tayvy3Z8uan5Xr98Wrn5tw1xAryDJ3WUWFWI9FyY9F98CrW3Kw17 ZrWFqa48ua9FyFJanT9S1TB71UUUUjDqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU bq8Fc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AKwVWUXVWUAwA2ocxC64 kIII0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28E F7xvwVC0I7IYx2IY6xkF7I0E14v26F4j6r4UJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr 1l84ACjcxK6I8E87Iv6xkF7I0E14v26r4UJVWxJr1ln4kS14v26r126r1DM2AIxVAIcxkE cVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx1l5I8CrVACY4xI64kE6c02F4 0Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv67AKxVW8JVWxJwAm72CE4IkC 6x0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lc7I2V7IY0VAS07AlzVAYIcxG8wCY1x0262kKe7 AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCF04k20xvE74AGY7Cv6cx26rWl4I8I3I0E4IkC 6x0Yz7v_Jr0_Gr1l4IxYO2xFxVAFwI0_JF0_Jw1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s 026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF 0xvE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0x vE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv 6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxU2iFxUUUUU Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 2022/10/26 下午10:20, Krzysztof Kozlowski 写道: > On 25/10/2022 23:57, Yinbo Zhu wrote: >> HPET (High Precision Event Timer) defines a new set of timers, which >> are used by the operating system to schedule threads, interrupt the >> kernel and interrupt the multimedia timer server. The operating >> system can assign different timers to different applications. By >> configuration, each timer can generate interrupt independently. >> >> The loongson2 HPET module includes a main count and three comparators >> , all of which are 32 bits wide. Among the three comparators, only > > No blank line before coma. > >> one comparator supports periodic interrupt, all three comparators >> support non periodic interrupts. >> >> Signed-off-by: Yinbo Zhu >> --- >> Change in v4: >> 1. Use common clock framework ops to gain apb clock. >> 2. This patch need rely on clock patch, which patchwork >> link was "https://patchwork.kernel.org/project/linux-clk/list/?series=688892". > > Link to lore. > > The point 2 should go to cover letter. It's easy to miss it. okay, after fix the depend patch, then I will add a mail for the point2 for the hpet patch to upstream. Thanks. > > Best regards, > Krzysztof >