diff options
author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-12-15 02:01:08 +0000 |
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committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-12-15 02:01:08 +0000 |
commit | 553786683f6d1316f38c7459fb17f3f88e9c553d (patch) | |
tree | aa951f60a68199ebc90babec9aa5580a7159e479 /target/linux/lantiq/patches-3.6/0110-NET-PHY-adds-driver-for-lantiq-PHY11G.patch | |
parent | 5d8e0585ac778f4dde3ead2cee576695c351c628 (diff) |
[lantiq] remove 3.3 and 3.6
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34699 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/lantiq/patches-3.6/0110-NET-PHY-adds-driver-for-lantiq-PHY11G.patch')
-rw-r--r-- | target/linux/lantiq/patches-3.6/0110-NET-PHY-adds-driver-for-lantiq-PHY11G.patch | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/target/linux/lantiq/patches-3.6/0110-NET-PHY-adds-driver-for-lantiq-PHY11G.patch b/target/linux/lantiq/patches-3.6/0110-NET-PHY-adds-driver-for-lantiq-PHY11G.patch deleted file mode 100644 index f3a31cd34..000000000 --- a/target/linux/lantiq/patches-3.6/0110-NET-PHY-adds-driver-for-lantiq-PHY11G.patch +++ /dev/null @@ -1,228 +0,0 @@ -From 2fa550e1ca132377ee4910eaaf331a257190b75e Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Mon, 22 Oct 2012 09:28:30 +0200 -Subject: [PATCH 110/113] NET: PHY: adds driver for lantiq PHY11G - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - drivers/net/phy/Kconfig | 5 ++ - drivers/net/phy/Makefile | 1 + - drivers/net/phy/lantiq.c | 178 ++++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 184 insertions(+) - create mode 100644 drivers/net/phy/lantiq.c - -diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig -index 983bbf4..a7ff1d2 100644 ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -102,6 +102,11 @@ config MICREL_PHY - ---help--- - Supports the KSZ9021, VSC8201, KS8001 PHYs. - -+config LANTIQ_PHY -+ tristate "Driver for Lantiq PHYs" -+ ---help--- -+ Supports the 11G and 22E PHYs. -+ - config FIXED_PHY - bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" - depends on PHYLIB=y -diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile -index 426674d..3aa92bf 100644 ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -23,6 +23,7 @@ obj-$(CONFIG_NATIONAL_PHY) += national.o - obj-$(CONFIG_DP83640_PHY) += dp83640.o - obj-$(CONFIG_STE10XP) += ste10Xp.o - obj-$(CONFIG_MICREL_PHY) += micrel.o -+obj-$(CONFIG_LANTIQ_PHY) += lantiq.o - obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o - obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o - obj-$(CONFIG_AMD_PHY) += amd.o -diff --git a/drivers/net/phy/lantiq.c b/drivers/net/phy/lantiq.c -new file mode 100644 -index 0000000..ba4d7b7 ---- /dev/null -+++ b/drivers/net/phy/lantiq.c -@@ -0,0 +1,178 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2012 Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> -+ */ -+ -+#include <linux/module.h> -+#include <linux/phy.h> -+ -+#define MII_MMDCTRL 0x0d -+#define MII_MMDDATA 0x0e -+ -+#define MII_VR9_11G_IMASK 0x19 /* interrupt mask */ -+#define MII_VR9_11G_ISTAT 0x1a /* interrupt status */ -+ -+#define INT_VR9_11G_WOL BIT(15) /* Wake-On-LAN */ -+#define INT_VR9_11G_ANE BIT(11) /* Auto-Neg error */ -+#define INT_VR9_11G_ANC BIT(10) /* Auto-Neg complete */ -+#define INT_VR9_11G_ADSC BIT(5) /* Link auto-downspeed detect */ -+#define INT_VR9_11G_DXMC BIT(2) /* Duplex mode change */ -+#define INT_VR9_11G_LSPC BIT(1) /* Link speed change */ -+#define INT_VR9_11G_LSTC BIT(0) /* Link state change */ -+#define INT_VR9_11G_MASK (INT_VR9_11G_LSTC | INT_VR9_11G_ADSC) -+ -+#define ADVERTISED_MPD BIT(10) /* Multi-port device */ -+ -+#define MMD_DEVAD 0x1f -+#define MMD_ACTYPE_SHIFT 14 -+#define MMD_ACTYPE_ADDRESS (0 << MMD_ACTYPE_SHIFT) -+#define MMD_ACTYPE_DATA (1 << MMD_ACTYPE_SHIFT) -+#define MMD_ACTYPE_DATA_PI (2 << MMD_ACTYPE_SHIFT) -+#define MMD_ACTYPE_DATA_PIWR (3 << MMD_ACTYPE_SHIFT) -+ -+static __maybe_unused int vr9_gphy_mmd_read(struct phy_device *phydev, -+ u16 regnum) -+{ -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD); -+ phy_write(phydev, MII_MMDDATA, regnum); -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD); -+ -+ return phy_read(phydev, MII_MMDDATA); -+} -+ -+static __maybe_unused int vr9_gphy_mmd_write(struct phy_device *phydev, -+ u16 regnum, u16 val) -+{ -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD); -+ phy_write(phydev, MII_MMDDATA, regnum); -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD); -+ phy_write(phydev, MII_MMDDATA, val); -+ -+ return 0; -+} -+ -+static int vr9_gphy_config_init(struct phy_device *phydev) -+{ -+ int err; -+ -+ dev_dbg(&phydev->dev, "%s\n", __func__); -+ -+ /* Mask all interrupts */ -+ err = phy_write(phydev, MII_VR9_11G_IMASK, 0); -+ if (err) -+ return err; -+ -+ /* Clear all pending interrupts */ -+ phy_read(phydev, MII_VR9_11G_ISTAT); -+ -+ return 0; -+} -+ -+static int vr9_gphy_config_aneg(struct phy_device *phydev) -+{ -+ int reg, err; -+ -+ /* Advertise as multi-port device */ -+ reg = phy_read(phydev, MII_CTRL1000); -+ reg |= ADVERTISED_MPD; -+ err = phy_write(phydev, MII_CTRL1000, reg); -+ if (err) -+ return err; -+ -+ return genphy_config_aneg(phydev); -+} -+ -+static int vr9_gphy_ack_interrupt(struct phy_device *phydev) -+{ -+ int reg; -+ -+ /* -+ * Possible IRQ numbers: -+ * - IM3_IRL18 for GPHY0 -+ * - IM3_IRL17 for GPHY1 -+ * -+ * Due to a silicon bug IRQ lines are not really independent from -+ * each other. Sometimes the two lines are driven at the same time -+ * if only one GPHY core raises the interrupt. -+ */ -+ -+ reg = phy_read(phydev, MII_VR9_11G_ISTAT); -+ -+ return (reg < 0) ? reg : 0; -+} -+ -+static int vr9_gphy_did_interrupt(struct phy_device *phydev) -+{ -+ int reg; -+ -+ reg = phy_read(phydev, MII_VR9_11G_ISTAT); -+ -+ return reg > 0; -+} -+ -+static int vr9_gphy_config_intr(struct phy_device *phydev) -+{ -+ int err; -+ -+ if (phydev->interrupts == PHY_INTERRUPT_ENABLED) -+ err = phy_write(phydev, MII_VR9_11G_IMASK, INT_VR9_11G_MASK); -+ else -+ err = phy_write(phydev, MII_VR9_11G_IMASK, 0); -+ -+ return err; -+} -+ -+/* TODO: add vr9_gphy_22f_driver and drivers for external Lantiq PEF7071 PHYs */ -+static struct phy_driver vr9_gphy_11g_driver = { -+ .phy_id = 0xd565a408, -+ .phy_id_mask = 0xfffffff0, -+ .name = "Lantiq XWAY VR9 GPHY 11G", -+ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause), -+ .flags = 0, /*PHY_HAS_INTERRUPT,*/ -+ .config_init = vr9_gphy_config_init, -+ .config_aneg = vr9_gphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = vr9_gphy_ack_interrupt, -+ .did_interrupt = vr9_gphy_did_interrupt, -+ .config_intr = vr9_gphy_config_intr, -+ .driver = { .owner = THIS_MODULE }, -+}; -+ -+static int __init ltq_phy_init(void) -+{ -+ int err; -+ -+ err = phy_driver_register(&vr9_gphy_11g_driver); -+ if (err) -+ goto err_out; -+ -+ return 0; -+ -+err_out: -+ return err; -+} -+ -+static void __exit ltq_phy_exit(void) -+{ -+ phy_driver_unregister(&vr9_gphy_11g_driver); -+} -+ -+module_init(ltq_phy_init); -+module_exit(ltq_phy_exit); -+ -+MODULE_DESCRIPTION("Lantiq PHY drivers"); -+MODULE_AUTHOR("Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>"); -+MODULE_LICENSE("GPL"); --- -1.7.10.4 - |