From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Vinod Koul <vkoul@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-phy@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Eddie Hung <eddie.hung@mediatek.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Subject: [PATCH v3 5/7] phy: phy-mtk-tphy: disable gpio mode for all usb2 phys
Date: Wed, 14 Sep 2022 14:07:44 +0800 [thread overview]
Message-ID: <20220914060746.10004-5-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <20220914060746.10004-1-chunfeng.yun@mediatek.com>
Disable DP/DM's GPIO mode for all usb2 phy, not only for the first
usb2 phy which usually supports dual-role mode.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2~v3: no changes
---
drivers/phy/mediatek/phy-mtk-tphy.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c
index 7f40b8b052bd..79920c066e59 100644
--- a/drivers/phy/mediatek/phy-mtk-tphy.c
+++ b/drivers/phy/mediatek/phy-mtk-tphy.c
@@ -532,8 +532,7 @@ static void u2_phy_instance_init(struct mtk_tphy *tphy,
/* disable switch 100uA current to SSUSB */
mtk_phy_clear_bits(com + U3P_USBPHYACR5, PA5_RG_U2_HS_100U_U3_EN);
- if (!index)
- mtk_phy_clear_bits(com + U3P_U2PHYACR4, P2C_U2_GPIO_CTR_MSK);
+ mtk_phy_clear_bits(com + U3P_U2PHYACR4, P2C_U2_GPIO_CTR_MSK);
if (tphy->pdata->avoid_rx_sen_degradation) {
if (!index) {
--
2.18.0
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next prev parent reply other threads:[~2022-09-14 6:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-14 6:07 [PATCH v3 1/7] dt-bindings: phy: mediatek,tphy: add support type of SGMII Chunfeng Yun
2022-09-14 6:07 ` [PATCH v3 2/7] dt-bindings: phy: mediatek,tphy: add property to set pre-emphasis Chunfeng Yun
2022-09-14 6:07 ` [PATCH v3 3/7] phy: phy-mtk-tphy: " Chunfeng Yun
2022-09-14 7:51 ` AngeloGioacchino Del Regno
2022-09-14 6:07 ` [PATCH v3 4/7] phy: phy-mtk-tphy: disable hardware efuse when set INTR Chunfeng Yun
2022-09-14 6:07 ` Chunfeng Yun [this message]
2022-09-14 7:50 ` [PATCH v3 5/7] phy: phy-mtk-tphy: disable gpio mode for all usb2 phys AngeloGioacchino Del Regno
2022-09-14 6:07 ` [PATCH v3 6/7] phy: phy-mtk-tphy: set utmi 0 register in init() ops Chunfeng Yun
2022-09-14 7:50 ` AngeloGioacchino Del Regno
2022-09-14 6:07 ` [PATCH v3 7/7] phy: phy-mtk-tphy: fix the phy type setting issue Chunfeng Yun
2022-09-14 7:50 ` AngeloGioacchino Del Regno
2022-09-20 6:29 ` [PATCH v3 1/7] dt-bindings: phy: mediatek,tphy: add support type of SGMII Vinod Koul
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