From 5b44e6b88e71a7dc620fdb6834c973f8db77fe6f Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Wed, 20 Mar 2019 14:53:07 +0800 Subject: phy: rockchip-inno-combphy: change pre-emphasis value New Inno combphy improve its pre-emphasis settings, so we need to use new recommended value instead. Change-Id: I5b4b2e8819c4b44d908156bb8ad99bd8c62c8bdf Signed-off-by: Shawn Lin --- drivers/phy/rockchip/phy-rockchip-inno-combphy.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/phy/rockchip/phy-rockchip-inno-combphy.c b/drivers/phy/rockchip/phy-rockchip-inno-combphy.c index 1832950ffdbb..29a166d3a4da 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-combphy.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-combphy.c @@ -807,8 +807,8 @@ static int rk1808_combphy_cfg(struct rockchip_combphy_priv *priv) writel(0xbc, priv->mmio + 0x45d4); /* Boost pre-emphasis */ - writel(0x8b, priv->mmio + 0x21b8); - writel(0x8b, priv->mmio + 0x31b8); + writel(0xaa, priv->mmio + 0x21b8); + writel(0xaa, priv->mmio + 0x31b8); } else if (priv->phy_type == PHY_TYPE_USB3) { /* * Disable PHY Lane 1 which isn't needed -- cgit v1.2.3