From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Heiner Kallweit <hkallweit1@gmail.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
kernel@pengutronix.de, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-imx@nxp.com,
Fabio Estevam <festevam@gmail.com>,
David Jander <david@protonic.nl>,
Russell King <linux@armlinux.org.uk>,
Philippe Schenker <philippe.schenker@toradex.com>
Subject: [PATCH v3 6/7] ARM: imx6sx: remove Atheros AR8031 PHY fixup
Date: Tue, 11 May 2021 06:37:34 +0200 [thread overview]
Message-ID: <20210511043735.30557-7-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210511043735.30557-1-o.rempel@pengutronix.de>
If this patch breaks your system, enable AT803X_PHY driver and add a PHY
node to the board device tree:
phy-connection-type = "rgmii-txid"; (or rgmii-id)
ethernet-phy@X {
reg = <0xX>;
qca,clk-out-frequency = <125000000>;
vddio-supply = <&vddh>;
vddio: vddio-regulator {
regulator-name = "VDDIO";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vddh: vddh-regulator {
regulator-name = "VDDH";
};
};
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
arch/arm/mach-imx/mach-imx6sx.c | 26 --------------------------
1 file changed, 26 deletions(-)
diff --git a/arch/arm/mach-imx/mach-imx6sx.c b/arch/arm/mach-imx/mach-imx6sx.c
index 781e2a94fdd7..e65ed5218f53 100644
--- a/arch/arm/mach-imx/mach-imx6sx.c
+++ b/arch/arm/mach-imx/mach-imx6sx.c
@@ -15,31 +15,6 @@
#include "common.h"
#include "cpuidle.h"
-static int ar8031_phy_fixup(struct phy_device *dev)
-{
- u16 val;
-
- /* Set RGMII IO voltage to 1.8V */
- phy_write(dev, 0x1d, 0x1f);
- phy_write(dev, 0x1e, 0x8);
-
- /* introduce tx clock delay */
- phy_write(dev, 0x1d, 0x5);
- val = phy_read(dev, 0x1e);
- val |= 0x0100;
- phy_write(dev, 0x1e, val);
-
- return 0;
-}
-
-#define PHY_ID_AR8031 0x004dd074
-static void __init imx6sx_enet_phy_init(void)
-{
- if (IS_BUILTIN(CONFIG_PHYLIB))
- phy_register_fixup_for_uid(PHY_ID_AR8031, 0xffffffff,
- ar8031_phy_fixup);
-}
-
static void __init imx6sx_enet_clk_sel(void)
{
struct regmap *gpr;
@@ -57,7 +32,6 @@ static void __init imx6sx_enet_clk_sel(void)
static inline void imx6sx_enet_init(void)
{
- imx6sx_enet_phy_init();
imx6sx_enet_clk_sel();
}
--
2.29.2
next prev parent reply other threads:[~2021-05-11 4:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-11 4:37 [PATCH v3 0/7] remove different PHY fixups Oleksij Rempel
2021-05-11 4:37 ` [PATCH v3 1/7] ARM i.MX6q: remove PHY fixup for KSZ9031 Oleksij Rempel
2021-05-11 12:49 ` Andrew Lunn
2021-05-11 4:37 ` [PATCH v3 2/7] ARM i.MX6q: remove part of ar8031_phy_fixup() Oleksij Rempel
2021-05-11 12:50 ` Andrew Lunn
2021-05-11 4:37 ` [PATCH v3 3/7] ARM i.MX6q: remove BMCR_PDOWN handler in ar8035_phy_fixup() Oleksij Rempel
2021-05-11 12:50 ` Andrew Lunn
2021-05-11 4:37 ` [PATCH v3 4/7] ARM i.MX6q: remove clk-out fixup for the Atheros AR8031 and AR8035 PHYs Oleksij Rempel
2021-05-11 12:51 ` Andrew Lunn
2021-05-11 4:37 ` [PATCH v3 5/7] ARM i.MX6q: remove Atheros AR8035 SmartEEE fixup Oleksij Rempel
2021-05-11 12:51 ` Andrew Lunn
2021-05-11 4:37 ` Oleksij Rempel [this message]
2021-05-11 12:52 ` [PATCH v3 6/7] ARM: imx6sx: remove Atheros AR8031 PHY fixup Andrew Lunn
2021-05-11 4:37 ` [PATCH v3 7/7] ARM: imx7d: " Oleksij Rempel
2021-05-11 12:52 ` Andrew Lunn
2021-05-23 3:34 ` [PATCH v3 0/7] remove different PHY fixups Shawn Guo
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