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Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:45050) by pandora.armlinux.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kwM6j-0008AS-G7; Mon, 04 Jan 2021 09:24:57 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1kwM6c-0006fN-5A; Mon, 04 Jan 2021 09:24:50 +0000 Date: Mon, 4 Jan 2021 09:24:50 +0000 From: Russell King - ARM Linux admin To: Baruch Siach Subject: Re: [PATCH v4 0/3] gpio: mvebu: Armada 8K/7K PWM support Message-ID: <20210104092449.GA1551@shell.armlinux.org.uk> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210104_042816_137334_55F7F1D2 X-CRM114-Status: GOOD ( 18.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , Sascha Hauer , Thomas Petazzoni , linux-pwm@vger.kernel.org, Linus Walleij , Chris Packham , Rob Herring , Bartosz Golaszewski , devicetree@vger.kernel.org, Thierry Reding , linux-gpio@vger.kernel.org, Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Ralph Sennhauser , Lee Jones , Gregory Clement , linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Dec 10, 2020 at 02:15:57PM +0200, Baruch Siach wrote: > This series makes two changes to v3: > > * Remove patches that are in LinusW linux-gpio for-next and fixes > > * Rename the 'pwm-offset' property to 'marvell,pwm-offset' as suggested by > Rob Herring > > The original cover letter follows (with DT property name updated). > > The gpio-mvebu driver supports the PWM functionality of the GPIO block for > earlier Armada variants like XP, 370 and 38x. This series extends support to > newer Armada variants that use CP11x and AP80x, like Armada 8K and 7K. > > This series adds adds the 'marvell,pwm-offset' property to DT binding. > 'marvell,pwm-offset' points to the base of A/B counter registers that > determine the PWM period and duty cycle. > > The existing PWM DT binding reflects an arbitrary decision to allocate the A > counter to the first GPIO block, and B counter to the other one. In attempt to > provide better future flexibility, the new 'marvell,pwm-offset' property > always points to the base address of both A/B counters. The driver code still > allocates the counters in the same way, but this might change in the future > with no change to the DT. > > Tested AP806 and CP110 (both) on Armada 8040 based system. Did you see the patches I sent during the last year doing this and adding support for the fan on the GT-8k? -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel