From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miquel Raynal Subject: Re: [PATCH v4 0/5] mtd: rawnand: denali: add new clocks and improve setup_data_interface Date: Mon, 2 Jul 2018 14:28:40 +0200 Message-ID: <20180702142840.42801396@xps13> References: <1529683598-25783-1-git-send-email-yamada.masahiro@socionext.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Return-path: In-Reply-To: <1529683598-25783-1-git-send-email-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org To: Masahiro Yamada Cc: linux-mtd@lists.infradead.org, Boris Brezillon , Rob Herring , Richard Weinberger , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Marek Vasut , Brian Norris , David Woodhouse , Mark Rutland List-Id: devicetree@vger.kernel.org Hi Masahiro, Masahiro Yamada wrote on Sat, 23 Jun 2018 01:06:33 +0900: > The ->setup_data_interface() hook needs to know the clock frequency. > In fact, this IP needs three clocks, but the current driver does not > represent it. Thus, it is hard to understand what is the correct > clock frequency. > (at least, clock property is not described in the DT-binding at all.) > > This series adds more clocks based on the IP datasheet, and document > it in the DT binding. > In the new binding, three clocks are required: core clock, bus interface > clock, ECC engine clock. > > 1/5 is a backport candidate to fix SOCFPGA. > > > Masahiro Yamada (5): > mtd: rawnand: denali_dt: set clk_x_rate to 200 MHz unconditionally > mtd: rawnand: denali_dt: use dev as a shorthand of &pdev->dev > dt-binding: mtd: denali_dt: document clock property > mtd: rawnand: denali_dt: add more clocks based on IP datasheet > mtd: rawnand: denali: optimize timing parameters for data interface Applied patches 2-5/5 to nand/next on top of v4-18.rc3 (to have the fix 1/5). Thanks, Miquèl