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[86.30.250.44]) by smtp.googlemail.com with ESMTPSA id n9sm134635207wrp.54.2019.08.06.03.03.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 06 Aug 2019 03:03:50 -0700 (PDT) Subject: Re: [PATCH 1/1] nvmem: sunxi_sid: fix A64 SID controller support To: Stefan Mavrodiev , Maxime Ripard , Chen-Yu Tsai , "moderated list:ARM/Allwinner sunXi SoC support" , open list References: <20190731071447.9019-1-stefan@olimex.com> <20190731071447.9019-2-stefan@olimex.com> From: Srinivas Kandagatla Message-ID: <9b26646f-f8db-cf8d-6f47-f2fbb0ac41a8@linaro.org> Date: Tue, 6 Aug 2019 11:03:49 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190731071447.9019-2-stefan@olimex.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190806_030353_970183_95EE980E X-CRM114-Status: GOOD ( 11.98 ) 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: linux-sunxi@googlegroups.com Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 31/07/2019 08:14, Stefan Mavrodiev wrote: > Like in H3, A64 SID controller doesn't return correct data > when using direct access. It appears that on A64, SID needs > 8 bytes of word_size. > > Workaround is to enable read by registers. > > Signed-off-by: Stefan Mavrodiev Applied Thanks, srini _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel