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Wed, 2 Oct 2019 06:01:06 +0000 (GMT) Subject: Re: [PATCH v13 0/8] Exynos5 Dynamic Memory Controller driver To: Krzysztof Kozlowski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, mturquette@baylibre.com, sboyd@kernel.org, b.zolnierkie@samsung.com, kgene@kernel.org, mark.rutland@arm.com, robh+dt@kernel.org, cw00.choi@samsung.com, kyungmin.park@samsung.com, m.szyprowski@samsung.com, s.nawrocki@samsung.com, myungjoo.ham@samsung.com, keescook@chromium.org, tony@atomide.com, jroedel@suse.de, treding@nvidia.com, digetx@gmail.com, gregkh@linuxfoundation.org, willy.mh.wolff.ml@gmail.com From: Lukasz Luba Message-ID: <7c8cd09c-aa6b-29e4-1208-2476027d9c85@partner.samsung.com> Date: Wed, 2 Oct 2019 08:01:05 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20191001192947.GA1815@kozik-lap> Content-Language: en-US Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA02Se0yNYRzHPe+9cvJ2XM7Pfc5iriFmj8SYy97ZhIYZCy+9i+kcnLdQzA5J pByrkKOUmWmncpSmhOgyRaUO6RyXY1FuUUZIi+j0Zvrv8/s+3+f3+32fPRypPs0M47bpwySD XgzVMu7U9XsdD6d4z00Kmua8MhLnJFtpbP/2jsZpZQ9pnPmlEeGoi1YGJz5IJXDVcR02NX4k cU3NVRZXH/rE4i9xL2n8uDCFwW3xZQgn1xQROLvMyeJLdhuBbQ8W4+cHMxgcfbuMxaWfYmjc VZ9D4Tt1S/HzTk/8o+I1mg9C1vksJPz4nkAJnx3RrHDOaKOEG2YnK+RajjHCndQsVoiPamWE E3kWJFyr3Ce05Y5a4bHO3T9YCt22WzJMnbfJfevPqvfUzlr13nf12YQRRQ+IRW4c8DPBejOG iEXunJrPQHA3pQQpxTcEpXVvKKVoQ1D9uI2NRVzPlboWSdEvI2g/3EQqRQuCF/mttKvvQH4x RHd+YFw8iJ8A9t/tPTrJ36LAmDDU1YjhfaDAssslq/glcLvibo+d4r0hvvYVcvFgfi18bSil FY8X3D/bRLnYrftqotPIKi018KwpjVB4NOS3pPTsA7yDgyv2TkLJuQg6cjIphQdCc3keq/AI +HMjrdcjgzH+AlJ4PzSaUns9c6C03Ea7dia7s1gLpyryAmiuiEHKm3iCo8VLWcETEq6fIRVZ BUePqBX3eMiLq+0dNAQuZ51mTyKtuU8wc58w5j5hzP/npiPKgjRSuKwLkeQZemmPjyzq5HB9 iM+WHbpc1P1bK7vKvxegol+bSxDPIW1/lWNVYpCaFnfLEboSBBypHaTy/5UQpFYFixGRkmHH RkN4qCSXoOEcpdWo9vVrWK/mQ8Qwabsk7ZQM/04Jzm2YEQU8fTKm2ozrIj6/MbVaq2ZP9rcE Np8zn/Ulxekr7b7BGQF+85Z5iqcig3QB414QS+M8Fm0vlxZMGj9KOH5+wwmvt4H4SWCKn3Ps GqfNUDyLSn76qMO4vN4/0ux3LSmsvdAjrTi9kjOtLvLWPNNkX1341U9fkD6r+MBP0zjHhfzM VVpK3ipOn0gaZPEvwTLsJKkDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFKsWRmVeSWpSXmKPExsVy+t/xe7oqtlNiDR5kW2ycsZ7V4vqX56wW 84+cY7VY/fExo0Xz4vVsFpNPzWWyONOda9H/+DWzxfnzG9gtzja9Ybf42HOP1eLyrjlsFp97 jzBazDi/j8li7ZG77BZLr19ksrh4ytXiduMKNovWvUfYLQ6/aWe1+HdtI4vF/iteFrd/81l8 O/GI0UHCY828NYwe375OYvF4f6OV3WN2w0UWj52z7rJ7bFrVyeaxf+4ado/e5ndsHn1bVjF6 bD5d7fF5k1wAd5SeTVF+aUmqQkZ+cYmtUrShhZGeoaWFnpGJpZ6hsXmslZGpkr6dTUpqTmZZ apG+XYJexo8zL1gKLghVPL+2lqmBsZW/i5GDQ0LAROLK29QuRi4OIYGljBK/HnawdDFyAsXF JCbt284OYQtL/LnWxQZR9JpRYt2k3YwgCWEBV4nW3y/ZQGwRAU2J63+/s4IUMQvsYZF4tfQK E0THdkaJWffvMYGsYxPQk9ixqhCkgVfATWLviQNgzSwCKhK9Fx6CDRUViJA4vGMWI0SNoMTJ mU/ALuIEap18twHsImYBM4l5mx8yQ9jiEreezGeCsOUltr+dwzyBUWgWkvZZSFpmIWmZhaRl ASPLKkaR1NLi3PTcYkO94sTc4tK8dL3k/NxNjMB0su3Yz807GC9tDD7EKMDBqMTD2xA0OVaI NbGsuDL3EKMEB7OSCK/Nn0mxQrwpiZVVqUX58UWlOanFhxhNgZ6byCwlmpwPTHV5JfGGpobm FpaG5sbmxmYWSuK8HQIHY4QE0hNLUrNTUwtSi2D6mDg4pRoYOS7czPr6LCtJuuDYqphOpgbH Gue/C0VK1jzz4fohes1QI2t/2SvXOUxKkrlTliUvbeLnmq+YcYTv/+8uhtJ0fkW9m9XnFr+Z eKmtTJn5hGJOdJelqdlGpksti8xu8YY9/n3lhLEOV/WO38cl1xzZf/Ok0ruMrfOtdBSETCRK FBbve3jNgOukEktxRqKhFnNRcSIAAooCoz0DAAA= X-CMS-MailID: 20191002060108eucas1p27be49c6cd819bc9de2d59a0eb90ee605 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20190821104316eucas1p2ecd715f3105921ec83e0acf1291201f8 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190821104316eucas1p2ecd715f3105921ec83e0acf1291201f8 References: <20190821104303.32079-1-l.luba@partner.samsung.com> <20191001192947.GA1815@kozik-lap> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/1/19 9:29 PM, Krzysztof Kozlowski wrote: > On Wed, Aug 21, 2019 at 12:42:55PM +0200, Lukasz Luba wrote: >> Hi all, >> >> This is v13 which makes cosmetic changes. It is based on current mainline >> (v5.3-rc5) with with devfreq/for-next where there is a PPMU patch [1]. >> >> The patch set adds support of Dynamic Memory Controller for Exynos5422 SoC. >> The driver supports Dynamic Voltage and Frequency Scaling >> for the DMC and DRAM. It also provides needed timings for different >> speed operations of the DRAM memory. >> There is also new generic code in of_memory and headers which allows to parse >> LPDDR3 memories defined in device-tree. >> >> Here are the last changes suggested by Krzysztof during his review. >> For the previous changes in older revisions please refer to [2], there is >> more detailed change log. >> >> changes: >> v13: >> - skipped patch with chipID changes in DT, since it is not used anymore, >> - removed license comment in of_memory.c since SPDX has been merged, >> - aligned comment to the current fields in the structure, >> - changed printed warning when timings are not found, >> >> Regards, >> Lukasz Luba >> >> [1] https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git/commit/?h=for-next&id=b617376df8f01c975dee66802f4da16291f92079 >> [2] https://protect2.fireeye.com/url?k=76a66a31f783ea89.76a7e17e-142fcaf2360aff73&u=https://lkml.org/lkml/2019/7/22/251 >> >> >> Lukasz Luba (8): >> dt-bindings: ddr: rename lpddr2 directory >> dt-bindings: ddr: add LPDDR3 memories >> drivers: memory: extend of_memory by LPDDR3 support >> dt-bindings: memory-controllers: add Exynos5422 DMC device description >> drivers: memory: add DMC driver for Exynos5422 >> ARM: dts: exynos: add syscon to clock compatible >> ARM: dts: exynos: add DMC device for exynos5422 >> ARM: exynos_defconfig: enable DMC driver >> > > Just to let you know: > > I applied the set some days ago but this did not make to merge window. > Now, I put it on for-next branch so will appear on linux-next soon. I > also applied the fixes sent later. Thank you Krzysztof! > > I'll take also the latest work with interrupt mode for DMC (after minor > fix in bindings). > I will send the latest IRQ mode version with this binding IRQ names description in a minute. Regards, Lukasz