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Tue, 27 Oct 2020 03:19:22 -0700 (PDT) Received: from ziggy.stardust ([213.195.117.206]) by smtp.gmail.com with ESMTPSA id t7sm1367711wrx.42.2020.10.27.03.19.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 27 Oct 2020 03:19:21 -0700 (PDT) Subject: Re: [PATCH] mmc: host: mtk-sd: enable recheck_sdio_irq for MT8516 SoC To: Fabien Parent , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org References: <20201023122950.60903-1-fparent@baylibre.com> From: Matthias Brugger Message-ID: <7820dbe9-ff62-7cc3-1e60-8d5c0a069abb@gmail.com> Date: Tue, 27 Oct 2020 11:19:19 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20201023122950.60903-1-fparent@baylibre.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201027_061923_162396_002A7734 X-CRM114-Status: GOOD ( 18.62 ) 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: ulf.hansson@linaro.org, chaotian.jing@mediatek.com Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 23/10/2020 14:29, Fabien Parent wrote: > MT8516 SoC suffers from sometimes losing SDIO IRQs, this makes SDIO > devices sometimes unstable. Make use of the new property > recheck_sdio_irq to fix the SDIO stability issues on MT8516. > > Signed-off-by: Fabien Parent Reviewed-by: Matthias Brugger > --- > drivers/mmc/host/mtk-sd.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c > index a704745e5882..3dc102eefe49 100644 > --- a/drivers/mmc/host/mtk-sd.c > +++ b/drivers/mmc/host/mtk-sd.c > @@ -524,7 +524,7 @@ static const struct mtk_mmc_compatible mt7622_compat = { > > static const struct mtk_mmc_compatible mt8516_compat = { > .clk_div_bits = 12, > - .recheck_sdio_irq = false, > + .recheck_sdio_irq = true, > .hs400_tune = false, > .pad_tune_reg = MSDC_PAD_TUNE0, > .async_fifo = true, > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel