From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 600E42104 for ; Fri, 22 Sep 2023 06:28:41 +0000 (UTC) Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C64D83; Thu, 21 Sep 2023 23:28:39 -0700 (PDT) Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id 6983424E2B1; Fri, 22 Sep 2023 14:28:36 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 22 Sep 2023 14:28:36 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 22 Sep 2023 14:28:35 +0800 From: William Qiu To: , , , CC: Emil Renner Berthing , Rob Herring , Jaehoon Chung , Ulf Hansson , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , "Palmer Dabbelt" , Albert Ou , William Qiu Subject: [PATCH v3 0/3] Change tuning implementation Date: Fri, 22 Sep 2023 14:28:31 +0800 Message-ID: <20230922062834.39212-1-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS062.cuchost.com (172.16.6.22) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hi, This series of patches changes the tuning implementation, from the previous way of reading and writing system controller registers to reading and writing UHS_REG_EXT register, thus optimizing the tuning of obtaining delay-chain. Changes v2->v3: - Rebased to v6.6rc2. - Dropped redundant criteria. - Keeped "starfive,sysreg" in dts file. Changes v1->v2: - Rebased to v6.6rc1. - Keeped "starfive,sysreg" in dt-bindings but removed from required. - Changed the function interface name. - Maked the code implementation more concise. The patch series is based on v6.6rc2. William Qiu (3): dt-bindings: mmc: Remove properties from required mmc: starfive: Change tuning implementation riscv: dts: starfive: add assigned-clock* to limit frquency .../bindings/mmc/starfive,jh7110-mmc.yaml | 2 - .../jh7110-starfive-visionfive-2.dtsi | 4 + drivers/mmc/host/dw_mmc-starfive.c | 137 +++++------------- 3 files changed, 44 insertions(+), 99 deletions(-) -- 2.34.1