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Mon, 22 Jul 2019 12:00:01 -0700 (PDT) From: Anand Moon To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [RFC/RFT 5/5] phy: exynos5-usbdrd: drop duplicate setting PIPE3 tune signal Date: Tue, 23 Jul 2019 00:29:38 +0530 Message-Id: <20190722185938.9043-6-linux.amoon@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190722185938.9043-1-linux.amoon@gmail.com> References: <20190722185938.9043-1-linux.amoon@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190722_120003_050523_5AD9FF88 X-CRM114-Status: GOOD ( 10.83 ) 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: Bartlomiej Zolnierkiewicz , Kukjin Kim , Krzysztof Kozlowski , Kishon Vijay Abraham I Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Drop duplicate configuration setting of PIPE tune signal. Signed-off-by: Anand Moon --- drivers/phy/samsung/phy-exynos5-usbdrd.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c index 4f16c4f82ae5..f6d2f359d88a 100644 --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -410,12 +410,6 @@ static void exynos5_usbdrd_utmi_init(struct exynos5_usbdrd_phy *phy_drd) PHYPARAM0_COMPDISTUNE(0x6)); writel(reg, phy_drd->reg_phy + EXYNOS5_DRD_PHYPARAM0); - reg = readl(phy_drd->reg_phy + EXYNOS5_DRD_PHYPARAM1); - /* Set Tx De-Emphasis level */ - reg &= ~PHYPARAM1_PCS_TXDEEMPH_MASK; - reg |= PHYPARAM1_PCS_TXDEEMPH; - writel(reg, phy_drd->reg_phy + EXYNOS5_DRD_PHYPARAM1); - /* UTMI Power Control */ writel(PHYUTMI_OTGDISABLE, phy_drd->reg_phy + EXYNOS5_DRD_PHYUTMI); -- 2.22.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel