From: Anand Moon <linux.amoon@gmail.com>
To: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Kishon Vijay Abraham I <kishon@ti.com>
Subject: [RFC/RFT 5/5] phy: exynos5-usbdrd: drop duplicate setting PIPE3 tune signal
Date: Tue, 23 Jul 2019 00:29:38 +0530 [thread overview]
Message-ID: <20190722185938.9043-6-linux.amoon@gmail.com> (raw)
In-Reply-To: <20190722185938.9043-1-linux.amoon@gmail.com>
Drop duplicate configuration setting of PIPE tune signal.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
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
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next prev parent reply other threads:[~2019-07-22 19:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 18:59 [RFC/RFT 0/5] Exynos USB 3.0 PHY tune setting Anand Moon
2019-07-22 18:59 ` [RFC/RFT 1/5] phy: exynos5-usbdrd: read from correct offset of xhci linksystem Anand Moon
2019-07-24 10:59 ` Krzysztof Kozlowski
2019-07-22 18:59 ` [RFC/RFT 2/5] phy: exynos5-usbdrd: add missing tuning of the phyutmi signal Anand Moon
2019-07-24 11:07 ` Krzysztof Kozlowski
2019-07-22 18:59 ` [RFC/RFT 3/5] phy: exynos5-usbdrd: UTMI tune signal Anand Moon
2019-07-24 11:10 ` Krzysztof Kozlowski
2019-07-22 18:59 ` [RFC/RFT 4/5] phy: exynos5-usbdrd: PIPE3 " Anand Moon
2019-07-24 11:13 ` Krzysztof Kozlowski
2019-07-22 18:59 ` Anand Moon [this message]
2019-07-24 11:14 ` [RFC/RFT 5/5] phy: exynos5-usbdrd: drop duplicate setting " Krzysztof Kozlowski
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