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| author | Luka Perkov <luka@openwrt.org> | 2016-01-18 06:43:48 +0000 |
|---|---|---|
| committer | Luka Perkov <luka@openwrt.org> | 2016-01-18 06:43:48 +0000 |
| commit | c4de2dfd2d79021626acdbaefc6cc9c17eac35bf (patch) | |
| tree | 7c66af2dac9f181d8e9c431ab9f73066de075f24 /target | |
| parent | 85bdde7cf2821655c74fb4381926335a1161f0c1 (diff) | |
| download | mtk-20170518-c4de2dfd2d79021626acdbaefc6cc9c17eac35bf.zip mtk-20170518-c4de2dfd2d79021626acdbaefc6cc9c17eac35bf.tar.gz mtk-20170518-c4de2dfd2d79021626acdbaefc6cc9c17eac35bf.tar.bz2 | |
imx6: drop 4.3 support
Signed-off-by: Luka Perkov <luka@openwrt.org>
SVN-Revision: 48299
Diffstat (limited to 'target')
18 files changed, 0 insertions, 2978 deletions
diff --git a/target/linux/imx6/config-4.3 b/target/linux/imx6/config-4.3 deleted file mode 100644 index ae4f797..0000000 --- a/target/linux/imx6/config-4.3 +++ /dev/null @@ -1,410 +0,0 @@ -CONFIG_AHCI_IMX=y -CONFIG_ALIGNMENT_TRAP=y -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -CONFIG_ARCH_HAS_RESET_CONTROLLER=y -CONFIG_ARCH_HAS_SG_CHAIN=y -CONFIG_ARCH_HAS_TICK_BROADCAST=y -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_ARCH_MULTIPLATFORM=y -# CONFIG_ARCH_MULTI_CPU_AUTO is not set -CONFIG_ARCH_MULTI_V6_V7=y -CONFIG_ARCH_MULTI_V7=y -CONFIG_ARCH_MXC=y -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_REQUIRE_GPIOLIB=y -# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set -# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -CONFIG_ARM=y -# CONFIG_ARM_BIG_LITTLE_CPUFREQ is not set -# CONFIG_ARM_CCI500_PMU is not set -# CONFIG_ARM_CPU_SUSPEND is not set -CONFIG_ARM_ERRATA_754322=y -CONFIG_ARM_ERRATA_764369=y -CONFIG_ARM_ERRATA_775420=y -CONFIG_ARM_GIC=y -CONFIG_ARM_HAS_SG_CHAIN=y -CONFIG_ARM_HEAVY_MB=y -CONFIG_ARM_IMX6Q_CPUFREQ=y -CONFIG_ARM_L1_CACHE_SHIFT=6 -CONFIG_ARM_L1_CACHE_SHIFT_6=y -# CONFIG_ARM_LPAE is not set -CONFIG_ARM_PATCH_PHYS_VIRT=y -CONFIG_ARM_PMU=y -CONFIG_ARM_THUMB=y -# CONFIG_ARM_THUMBEE is not set -CONFIG_ARM_VIRT_EXT=y -CONFIG_ATA=y -CONFIG_ATAGS=y -# CONFIG_ATA_SFF is not set -CONFIG_AUTO_ZRELADDR=y -CONFIG_CACHE_L2X0=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLKSRC_IMX_GPT=y -CONFIG_CLKSRC_MMIO=y -CONFIG_CLKSRC_OF=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_COMMON_CLK=y -CONFIG_CPUFREQ_DT=y -CONFIG_CPU_32v6K=y -CONFIG_CPU_32v7=y -CONFIG_CPU_ABRT_EV7=y -# CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_CPU_CACHE_V7=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -CONFIG_CPU_FREQ=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_GOV_COMMON=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_STAT=y -CONFIG_CPU_FREQ_STAT_DETAILS=y -CONFIG_CPU_HAS_ASID=y -# CONFIG_CPU_ICACHE_DISABLE is not set -CONFIG_CPU_PABRT_V7=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_THERMAL=y -CONFIG_CPU_TLB_V7=y -CONFIG_CPU_V7=y -CONFIG_CRC16=y -CONFIG_CRYPTO_CRC32C=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_WORKQUEUE=y -CONFIG_CRYPTO_XZ=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_IMX_UART_PORT=1 -CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S" -# CONFIG_DEBUG_UART_8250 is not set -# CONFIG_DEBUG_USER is not set -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_DECOMPRESS_XZ=y -CONFIG_DMADEVICES=y -CONFIG_DMA_ENGINE=y -CONFIG_DMA_OF=y -CONFIG_DTC=y -# CONFIG_DW_DMAC_PCI is not set -CONFIG_EDAC_ATOMIC_SCRUB=y -CONFIG_EDAC_SUPPORT=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_EXT4_FS=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_FEC=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_FRAME_POINTER=y -# CONFIG_FSL_PQ_MDIO is not set -CONFIG_FS_MBCACHE=y -CONFIG_FS_POSIX_ACL=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_IDLE_POLL_SETUP=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_SHOW_LEVEL=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_SCHED_CLOCK=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -# CONFIG_GIANFAR is not set -CONFIG_GLOB=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_DEVRES=y -CONFIG_GPIO_GENERIC=y -CONFIG_GPIO_MXC=y -CONFIG_GPIO_SYSFS=y -CONFIG_HANDLE_DOMAIN_IRQ=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -CONFIG_HAVE_ARCH_BITREVERSE=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_PFN_VALID=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_ARM_SCU=y -CONFIG_HAVE_ARM_TWD=y -# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set -CONFIG_HAVE_BPF_JIT=y -CONFIG_HAVE_CC_STACKPROTECTOR=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_HW_BREAKPOINT=y -CONFIG_HAVE_IDE=y -CONFIG_HAVE_IMX_ANATOP=y -CONFIG_HAVE_IMX_GPC=y -CONFIG_HAVE_IMX_MMDC=y -CONFIG_HAVE_IMX_SRC=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_OPTPROBES=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_PROC_CPU=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SMP=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_UID16=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -# CONFIG_HSU_DMA_PCI is not set -CONFIG_HZ_FIXED=0 -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_IMX=y -CONFIG_IMX2_WDT=y -CONFIG_IMX_DMA=y -CONFIG_IMX_SDMA=y -CONFIG_IMX_THERMAL=y -# CONFIG_IMX_WEIM is not set -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IOMMU_HELPER=y -CONFIG_IRQCHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_IRQ_WORK=y -CONFIG_JBD2=y -CONFIG_LIBFDT=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_MDIO_BOARDINFO=y -CONFIG_MFD_SYSCON=y -CONFIG_MIGHT_HAVE_CACHE_L2X0=y -CONFIG_MIGHT_HAVE_PCI=y -CONFIG_MMC=y -CONFIG_MMC_BLOCK=y -# CONFIG_MMC_MXC is not set -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_ESDHC_IMX=y -CONFIG_MMC_SDHCI_IO_ACCESSORS=y -# CONFIG_MMC_SDHCI_PCI is not set -CONFIG_MMC_SDHCI_PLTFM=y -# CONFIG_MMC_TIFM_SD is not set -CONFIG_MODULES_TREE_LOOKUP=y -CONFIG_MODULES_USE_ELF_REL=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND_GPMI_NAND=y -# CONFIG_MTD_PHYSMAP_OF is not set -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_BEB_LIMIT=20 -CONFIG_MTD_UBI_BLOCK=y -# CONFIG_MTD_UBI_FASTMAP is not set -# CONFIG_MTD_UBI_GLUEBI is not set -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MULTI_IRQ_HANDLER=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -# CONFIG_MX3_IPU is not set -CONFIG_MXS_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEON=y -CONFIG_NET_FLOW_LIMIT=y -CONFIG_NET_PTP_CLASSIFY=y -CONFIG_NLS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NO_BOOTMEM=y -CONFIG_NO_HZ_COMMON=y -CONFIG_NO_HZ_IDLE=y -CONFIG_NR_CPUS=4 -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_ADDRESS_PCI=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IRQ=y -CONFIG_OF_MDIO=y -CONFIG_OF_MTD=y -CONFIG_OF_NET=y -CONFIG_OF_PCI=y -CONFIG_OF_PCI_IRQ=y -CONFIG_OF_RESERVED_MEM=y -CONFIG_OLD_SIGACTION=y -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_OUTER_CACHE=y -CONFIG_OUTER_CACHE_SYNC=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PAGE_OFFSET=0x80000000 -CONFIG_PCI=y -CONFIG_PCIEAER=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCIE_DW=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCI_DOMAINS_GENERIC=y -CONFIG_PCI_IMX6=y -CONFIG_PERF_EVENTS=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PGTABLE_LEVELS=2 -CONFIG_PHYLIB=y -CONFIG_PINCTRL=y -CONFIG_PINCTRL_IMX=y -CONFIG_PINCTRL_IMX6Q=y -CONFIG_PINCTRL_IMX6SL=y -CONFIG_PINCTRL_IMX6SX=y -CONFIG_PINCTRL_IMX6UL=y -# CONFIG_PINCTRL_SINGLE is not set -CONFIG_PL310_ERRATA_588369=y -CONFIG_PL310_ERRATA_727915=y -# CONFIG_PL310_ERRATA_753970 is not set -CONFIG_PL310_ERRATA_769419=y -CONFIG_PM_OPP=y -CONFIG_PPS=y -CONFIG_PTP_1588_CLOCK=y -CONFIG_RAS=y -CONFIG_RATIONAL=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RD_BZIP2=y -CONFIG_RD_GZIP=y -CONFIG_RD_LZO=y -CONFIG_RD_XZ=y -CONFIG_REGMAP=y -CONFIG_REGMAP_I2C=y -CONFIG_REGMAP_MMIO=y -CONFIG_REGMAP_SPI=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_ANATOP=y -CONFIG_REGULATOR_FIXED_VOLTAGE=y -CONFIG_REGULATOR_PFUZE100=y -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_DRV_IMXDI is not set -# CONFIG_RTC_DRV_MXC is not set -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_SATA_AHCI_PLATFORM=y -CONFIG_SCHED_HRTICK=y -# CONFIG_SCHED_INFO is not set -CONFIG_SCSI=y -CONFIG_SERIAL_IMX=y -CONFIG_SERIAL_IMX_CONSOLE=y -# CONFIG_SG_SPLIT is not set -CONFIG_SMP=y -CONFIG_SMP_ON_UP=y -CONFIG_SOC_BUS=y -# CONFIG_SOC_IMX50 is not set -# CONFIG_SOC_IMX51 is not set -# CONFIG_SOC_IMX53 is not set -CONFIG_SOC_IMX6=y -CONFIG_SOC_IMX6Q=y -CONFIG_SOC_IMX6SL=y -CONFIG_SOC_IMX6SX=y -CONFIG_SOC_IMX6UL=y -# CONFIG_SOC_IMX7D is not set -# CONFIG_SOC_LS1021A is not set -# CONFIG_SOC_VF610 is not set -CONFIG_SPARSE_IRQ=y -CONFIG_SPI=y -CONFIG_SPI_BITBANG=y -CONFIG_SPI_IMX=y -CONFIG_SPI_MASTER=y -CONFIG_SRAM=y -CONFIG_SRCU=y -CONFIG_STMP_DEVICE=y -CONFIG_STOP_MACHINE=y -# CONFIG_SUNXI_SRAM is not set -CONFIG_SWIOTLB=y -CONFIG_SWP_EMULATE=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_THERMAL=y -# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set -# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set -CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y -# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set -# CONFIG_THERMAL_EMULATION is not set -# CONFIG_THERMAL_GOV_FAIR_SHARE is not set -# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set -CONFIG_THERMAL_GOV_STEP_WISE=y -# CONFIG_THERMAL_GOV_USER_SPACE is not set -CONFIG_THERMAL_OF=y -CONFIG_THERMAL_WRITABLE_TRIPS=y -# CONFIG_THUMB2_KERNEL is not set -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TREE_RCU=y -CONFIG_UBIFS_FS=y -CONFIG_UBIFS_FS_ADVANCED_COMPR=y -CONFIG_UBIFS_FS_LZO=y -CONFIG_UBIFS_FS_XZ=y -CONFIG_UBIFS_FS_ZLIB=y -CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" -# CONFIG_USB_MXS_PHY is not set -CONFIG_USB_SUPPORT=y -CONFIG_USE_OF=y -CONFIG_VECTORS_BASE=0xffff0000 -CONFIG_VFP=y -CONFIG_VFPv3=y -CONFIG_VMSPLIT_2G=y -# CONFIG_VMSPLIT_3G is not set -CONFIG_WATCHDOG_CORE=y -CONFIG_XPS=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZLIB_DEFLATE=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/imx6/files-4.3/drivers/net/phy/gw16083.c b/target/linux/imx6/files-4.3/drivers/net/phy/gw16083.c deleted file mode 100644 index bdc7446..0000000 --- a/target/linux/imx6/files-4.3/drivers/net/phy/gw16083.c +++ /dev/null @@ -1,1046 +0,0 @@ -/* - * drivers/net/phy/gw16083.c - * - * Driver for GW16083 Ventana Ethernet Expansion Mezzanine - * - * Author: Tim Harvey - * - * Copyright (c) 2014 Tim Harvey <tharvey@gateworks.com> - * - * 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. - * - */ - -/* - * The GW16083 interfaces with a Ventana baseboard via the PCIe bus, an i2c - * bus (i2c2), and a couple of GPIO's. On the PCIe bus is an i210 GigE with - * its MAC connected to Port4 of a Marvell MV88E6176 7-port GigE switch via - * MDIO and RGMII. Ports 0-3 are standard copper RJ45 but Ports 5 and 6 - * connect to Marvell MV88E1111 dual-mode Copper/Fiber PHY's over SGMII and - * MDIO. The PHY's have both an RG45 for copper and an SFP module. - */ - -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/errno.h> -#include <linux/unistd.h> -#include <linux/i2c.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/spinlock.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/mii.h> -#include <linux/ethtool.h> -#include <linux/phy.h> -#include <linux/marvell_phy.h> -#include <linux/of_platform.h> -#include <linux/platform_device.h> - -#include <linux/io.h> -#include <asm/irq.h> -#include <net/dsa.h> -#include <linux/uaccess.h> - -#include "gw16083.h" - -#undef FAIL_ON_CHECKSUM_ERR /* fail to configure SFP if checksum bad */ -#define PORT_POWER_CONTROL /* ports can be enabled/disabled via sysfs */ -#define PORT_MODE_CONTROL /* ports 5/6 can have SFP/RJ45 mode forced */ -#define RGMII_DELAY_ON_PHY /* implement Port5/6 tx/rx delay on PHY vs sw */ - -MODULE_DESCRIPTION("GW16083 driver"); -MODULE_AUTHOR("Tim Harvey"); -MODULE_LICENSE("GPL"); - -struct mv88e1111_port_state { - int port; - bool present; - bool serdes; - bool sfp_signal; - bool sfp_present; - bool sfp_compat; - bool sfp_enabled; - char sfp_id[64]; -}; - -struct mv88e1111_priv { - struct phy_device *phydev; - struct i2c_client *client; - struct mv88e1111_port_state port5; - struct mv88e1111_port_state port6; - struct kobject *sysfs_kobj; - struct delayed_work work; - struct workqueue_struct *workq; -}; - -enum { - mode_copper = 0, - mode_serdes = 1, -}; - -#if IS_ENABLED(CONFIG_NET_DSA_MV88E6352) -static struct dsa_chip_data switch_chip_data = { - .port_names = { - "lan4", - "lan3", - "lan2", - "lan1", - "cpu", - "lan5", - "lan6", - }, -}; - -static struct dsa_platform_data switch_plat_data = { - .nr_chips = 1, - .chip = &switch_chip_data, -}; - -static struct platform_device switch_device = { - .name = "dsa", - .id = 0, - .num_resources = 0, - .dev.platform_data = &switch_plat_data, -}; -#endif - -static struct i2c_client *gw16083_client = NULL; - -static int gw16083_read_port_sfp(struct i2c_client *client, - struct mv88e1111_port_state *state); - -/* read switch port register from port0-6 */ -u16 read_switch_port(struct phy_device *pdev, int port, u8 regaddr) -{ - return pdev->bus->read(pdev->bus, MV_BASE + port, regaddr); -} - -/* write switch port register to port0-6 */ -int write_switch_port(struct phy_device *pdev, int port, u8 regaddr, u16 val) -{ - return pdev->bus->write(pdev->bus, MV_BASE + port, regaddr, val); -} - -/* - * read_switch_port_phy - write a register for a specific port on 88E6176 - * The 88E6176 PHY registers must be accessed thorugh the Global2 address - * using the SMI_PHY_COMMAND_REG and SMI_PHY_DATA_REG. - */ -int read_switch_port_phy(struct phy_device *pdev, int port, u8 regaddr) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(&pdev->dev); - u16 reg; - int i; - - dev_dbg(&priv->client->dev, "read_phy: port%d reg=0x%02x\n", port, - regaddr); - reg = SMIBUSY | SMIMODE22 | SMIOP_READ; - reg |= port << DEVADDR; - reg |= regaddr << REGADDR; - pdev->bus->write(pdev->bus, MV_GLOBAL2, MV_SMI_PHY_COMMAND, reg); - for (i = 0; i < 10; i++) { - reg = pdev->bus->read(pdev->bus, MV_GLOBAL2, - MV_SMI_PHY_COMMAND); - if (!(reg & (1<<15))) - break; - mdelay(1); - } - /* timeout */ - if (i == 10) - return 0xffff; - reg = pdev->bus->read(pdev->bus, MV_GLOBAL2, MV_SMI_PHY_DATA); - return reg; -} - -/* - * write_switch_port_phy - write a register for a specific port on 88E6176 - * The 88E6176 PHY registers must be accessed thorugh the Global2 address - * using the SMI_PHY_COMMAND_REG and SMI_PHY_DATA_REG. - */ -int write_switch_port_phy(struct phy_device *pdev, int port, u8 addr, u16 reg) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(&pdev->dev); - int i; - - dev_dbg(&priv->client->dev, "write_phy: port%d reg=0x%02x val=0x%04x\n", - port, addr, reg); - pdev->bus->write(pdev->bus, MV_GLOBAL2, MV_SMI_PHY_DATA, reg); - reg = SMIBUSY | SMIMODE22 | SMIOP_WRITE; - reg |= port << DEVADDR; - reg |= addr << REGADDR; - pdev->bus->write(pdev->bus, MV_GLOBAL2, MV_SMI_PHY_COMMAND, reg); - for (i = 0; i < 10; i++) { - reg = pdev->bus->read(pdev->bus, MV_GLOBAL2, - MV_SMI_PHY_COMMAND); - if (!(reg & (1<<15))) - break; - mdelay(1); - } - /* timeout */ - if (i == 10) - return -ETIMEDOUT; - - return 0; -} - -/* read a scratch register from switch */ -inline u8 read_switch_scratch(struct phy_device *pdev, u8 reg) -{ - pdev->bus->write(pdev->bus, MV_GLOBAL2, MV_SCRATCH_MISC, (reg << 8)); - return pdev->bus->read(pdev->bus, MV_GLOBAL2, MV_SCRATCH_MISC) & 0xff; -} - -/* write a scratch register to switch */ -inline void write_switch_scratch(struct phy_device *pdev, u8 reg, u8 val) -{ - pdev->bus->write(pdev->bus, MV_GLOBAL2, MV_SCRATCH_MISC, - (1 << 15) | (reg << 8) | val); -} - -/* enable or disable an SFP's TXEN signal */ -static int enable_sfp_txen(struct phy_device *pdev, int port, bool enable) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(&pdev->dev); - u8 gpio; - int bit; - - if (port != 5 && port != 6) - return -EINVAL; - - /* GPIO[2:1] output low to enable TXEN */ - bit = (port == 5) ? 1 : 2; - gpio = read_switch_scratch(pdev, MV_GPIO_DATA); - if (enable) - gpio |= (1 << bit); - else - gpio &= (1 << bit); - write_switch_scratch(pdev, MV_GPIO_DATA, gpio); - dev_info(&priv->client->dev, "Port%d: SFP TX %s\n", port, enable ? - "enabled" : "disabled"); - return 0; -} - -/* configure mv88e1111 port for copper or serdes - * For Copper we set auto link/duplex/speed detection - * For SerDes/Fiber we force 1000mbps link up and auto-neg duplex - */ -static int config_mv88e1111_port_sfp(struct phy_device *pdev, int port, - bool sfp) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(&pdev->dev); - u16 reg; - - if (port != 5 && port != 6) - return -EINVAL; - - dev_dbg(&priv->client->dev, "%s: Port%d %s\n", __func__, port, - sfp ? "SFP" : "copper"); - if (sfp) { - enable_sfp_txen(pdev, port, 1); - - /* configure MV88E6176 Physical Control Port Register */ - dev_info(&priv->client->dev, - "Port%d: SFP: force 1000mbps link up " - "(auto-negotiate duplex)\n", - port); - reg = read_switch_port(pdev, port, MV_PORT_PHYS_CONTROL); - reg &= ~0x3f; /* clear 5-0 */ - reg |= (1 << 4) | (1 << 5); /* force link up */ - reg |= 2; /* force 1000mbps */ - write_switch_port(pdev, port, MV_PORT_PHYS_CONTROL, reg); - reg = read_switch_port(pdev, port, MV_PORT_PHYS_CONTROL); - } - - /* copper */ - else { - enable_sfp_txen(pdev, port, 0); - - /* configure MV88E6176 Physical Control Port Register */ - dev_info(&priv->client->dev, - "Port%d: Copper: set auto-neg link/duplex/speed\n", - port); - reg = read_switch_port(pdev, port, MV_PORT_PHYS_CONTROL); - reg &= ~0x3f; /* clear 5-0 */ - reg |= 3; /* speed not forced */ - write_switch_port(pdev, port, MV_PORT_PHYS_CONTROL, reg); - reg = read_switch_port(pdev, port, MV_PORT_PHYS_CONTROL); - } - dev_dbg(&priv->client->dev, "%s: Port%d %s PORT_PHYS_CONTROL=0x%04x\n", - __func__, port, sfp ? "SFP" : "copper", - read_switch_port(pdev, port, MV_PORT_PHYS_CONTROL)); - - return 0; -} - -#if !IS_ENABLED(CONFIG_NET_DSA_MV88E6352) && defined(PORT_POWER_CONTROL) -static int enable_switch_port(struct phy_device *pdev, int port, bool enable) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(&pdev->dev); - u16 reg; - - /* power up port */ - dev_info(&priv->client->dev, "Port%d: %s\n", port, - enable ? "normal operation" : "power down"); - reg = read_switch_port_phy(pdev, port, MV_PHY_CONTROL); - if (enable) - reg &= ~(1 << 11); /* Normal Operation */ - else - reg |= (1 << 11); /* power down */ - write_switch_port_phy(pdev, port, MV_PHY_CONTROL, reg); - - reg = read_switch_port_phy(pdev, port, MV_PHY_CONTROL1); - if (enable) - reg &= ~(1 << 2); /* Normal Operation */ - else - reg |= (1 << 2); /* power down */ - write_switch_port_phy(pdev, port, MV_PHY_CONTROL1, reg); - - return 0; -} -#endif - -/* - * Sysfs API - */ - -struct mv88e1111_port_state *get_port_state(struct mv88e1111_priv *priv, - int port) -{ - if (port == 5) - return &priv->port5; - if (port == 6) - return &priv->port6; - return NULL; -} - -/* - * get MV88E6176 port number for a specific GW16083 port name - * The GW16083 ports as shown on the silkscreen are not mapped according to - * the MV88E6176 ports numbers. - */ -static int gw16083_get_port(const char* name) -{ - int i; - int map[] = { 3, 2, 1, 0, 5, 6 }; - - if (strncasecmp(name, "LAN", 3) != 0) - return -1; - i = name[3] - '0'; - if (i < 1 || i > 6) - return -1; - return map[i-1]; -} - -#if !IS_ENABLED(CONFIG_NET_DSA_MV88E6352) -static ssize_t port_show(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(dev); - int port = -1; - u16 reg; - - if (sscanf(attr->attr.name, "port%d", &port) != 1) - return 0; - if (port < 0 || port > 6) - return 0; - reg = read_switch_port_phy(priv->phydev, port, MV_PHY_CONTROL); - return sprintf(buf, "%s\n", (reg & (1 << 11)) ? "disabled" : "enabled"); -} - -#if defined(PORT_POWER_CONTROL) -static ssize_t port_store(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(dev); - int port = -1; - int val; - - port = gw16083_get_port(attr->attr.name); - if (port < 0) - return 0; - if (sscanf(buf, "%d", &val) != 1) - return 0; - enable_switch_port(priv->phydev, port, val ? 1 : 0); - return count; -} - -static DEVICE_ATTR(lan1, S_IWUSR | S_IRUGO, port_show, port_store); -static DEVICE_ATTR(lan2, S_IWUSR | S_IRUGO, port_show, port_store); -static DEVICE_ATTR(lan3, S_IWUSR | S_IRUGO, port_show, port_store); -static DEVICE_ATTR(lan4, S_IWUSR | S_IRUGO, port_show, port_store); -static DEVICE_ATTR(lan5, S_IWUSR | S_IRUGO, port_show, port_store); -static DEVICE_ATTR(lan6, S_IWUSR | S_IRUGO, port_show, port_store); -#else -static DEVICE_ATTR(lan1, S_IRUGO, port_show, NULL); -static DEVICE_ATTR(lan2, S_IRUGO, port_show, NULL); -static DEVICE_ATTR(lan3, S_IRUGO, port_show, NULL); -static DEVICE_ATTR(lan4, S_IRUGO, port_show, NULL); -static DEVICE_ATTR(lan5, S_IRUGO, port_show, NULL); -static DEVICE_ATTR(lan6, S_IRUGO, port_show, NULL); -#endif -#endif /* #if IS_ENABLED(CONFIG_NET_DSA_MV88E6352) */ - -static ssize_t portmode_show(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(dev); - struct mv88e1111_port_state *state; - - state = get_port_state(priv, gw16083_get_port(attr->attr.name)); - if (!state) - return 0; - - return sprintf(buf, "%s\n", state->serdes ? "SFP" : "RJ45"); -} -#ifdef PORT_MODE_CONTROL -static ssize_t portmode_store(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(dev); - struct mv88e1111_port_state *state; - u16 reg; - int port; - - port = gw16083_get_port(attr->attr.name); - state = get_port_state(priv, port); - if (!state) - return 0; - - reg = read_switch_port_phy(priv->phydev, port, MII_M1111_PHY_EXT_SR); - if (strcasecmp(buf, "auto") == 0) { - reg &= ~(1<<15); /* enable auto-selection */ - dev_info(&priv->client->dev, "Port%d: enable auto-selection\n", - port); - } else if (strcasecmp(buf, "RJ45") == 0) { - reg |= (1<<15); /* disable auto-selection */ - reg |= 0xb; /* RGMII to Copper */ - config_mv88e1111_port_sfp(priv->phydev, port, 0); - dev_info(&priv->client->dev, "Port%d: select RJ45\n", port); - } else if (strcasecmp(buf, "SFP") == 0) { - reg |= (1<<15); /* disable auto-selection */ - reg |= 0x3; /* RGMII to Fiber */ - config_mv88e1111_port_sfp(priv->phydev, port, 1); - dev_info(&priv->client->dev, "Port%d: select SFP\n", port); - } - write_switch_port_phy(priv->phydev, port, MII_M1111_PHY_EXT_SR, reg); - - return count; -} - -static DEVICE_ATTR(lan5_mode, S_IWUSR | S_IRUGO, portmode_show, portmode_store); -static DEVICE_ATTR(lan6_mode, S_IWUSR | S_IRUGO, portmode_show, portmode_store); -#else -static DEVICE_ATTR(lan5_mode, S_IRUGO, portmode_show, NULL); -static DEVICE_ATTR(lan6_mode, S_IRUGO, portmode_show, NULL); -#endif - -static ssize_t portsfp_show(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(dev); - struct mv88e1111_port_state *state; - - state = get_port_state(priv, gw16083_get_port(attr->attr.name)); - if (!state) - return 0; - - if (!state->sfp_present) - return 0; - - return sprintf(buf, "%s\n", state->sfp_id); -} - -static DEVICE_ATTR(lan5_sfp, S_IRUGO, portsfp_show, NULL); -static DEVICE_ATTR(lan6_sfp, S_IRUGO, portsfp_show, NULL); - -/* - * PHY driver - */ - -/* check MV88E1111 PHY status and MV88E6176 GPIO */ -static void -mv88e6176_work(struct work_struct *work) -{ - struct mv88e1111_priv *priv = - container_of(work, struct mv88e1111_priv, work.work); - struct phy_device *pdev = priv->phydev; - struct device *dev = &priv->client->dev; - struct mv88e1111_port_state *state; - bool serdes, sfp_present, sfp_signal; - int port; - u16 gpio; - - mutex_lock(&pdev->lock); - gpio = read_switch_scratch(pdev, MV_GPIO_DATA); - for (port = 5; port < 7; port++) { - serdes = (read_switch_port_phy(pdev, port, MII_M1111_PHY_EXT_SR) - & (1<<13)) ? 1 : 0; - dev_dbg(dev, "%s: Port%d GPIO:0x%02x SerDes:%d\n", - __func__, port, gpio, serdes); - switch(port) { - case 5: - state = &priv->port5; - sfp_present = !((gpio >> 5) & 1); - sfp_signal = !((gpio >> 6) & 1); - break; - case 6: - state = &priv->port6; - sfp_present = !((gpio >> 3) & 1); - sfp_signal = !((gpio >> 4) & 1); - break; - } - - /* - * on sfp_detect read/verify SFP MSA and set sfp_compat - * on sfp_signal issue link down? - * on serdes auto-select - */ - if (state->sfp_present != sfp_present) { - state->sfp_present = sfp_present; - dev_info(dev, "Port%d: SFP %s\n", - port, sfp_present ? "inserted" : "removed"); - if (state->sfp_present) { - if (gw16083_read_port_sfp(priv->client, state)) - state->sfp_compat = false; - else - state->sfp_compat = true; - /* trigger a re-select/enable below */ - state->serdes = !serdes; - pdev->state = PHY_RUNNING; - } else { - state->sfp_compat = false; - state->sfp_enabled = false; - pdev->state = PHY_NOLINK; - } - } - if (state->sfp_signal != sfp_signal) { - state->sfp_signal = sfp_signal; - dev_info(dev, "Port%d: SFP signal %s\n", - port, sfp_signal ? "detected" : "lost"); - } - if (state->serdes != serdes) { - state->serdes = serdes; - dev_info(dev, "Port%d: %s auto-selected\n", - port, serdes ? "SERDES" : "copper"); - - /* - * if auto-selection has switched to copper - * disable serdes - */ - if (!serdes) { - config_mv88e1111_port_sfp(pdev, port, 0); - state->sfp_enabled = false; - } - } - - /* if compatible SFP module and not yet enabled then enable */ - if (state->sfp_compat && state->sfp_signal && - !state->sfp_enabled) - { - if (!config_mv88e1111_port_sfp(pdev, port, 1)) - state->sfp_enabled = true; - } - } - mutex_unlock(&pdev->lock); - - queue_delayed_work(priv->workq, &priv->work, HZ); -} - -static int -mv88e6176_read_status(struct phy_device *pdev) -{ - return 0; -} - -static int -mv88e6176_config_aneg(struct phy_device *pdev) -{ - return 0; -} - -static int -mv88e6176_config_init(struct phy_device *pdev) -{ - pdev->state = PHY_RUNNING; - - return 0; -} - -static void -mv88e6176_remove(struct phy_device *pdev) -{ - struct mv88e1111_priv *priv = dev_get_drvdata(&pdev->dev); - - dev_dbg(&priv->client->dev, "%s", __func__); - - destroy_workqueue(priv->workq); -#if !IS_ENABLED(CONFIG_NET_DSA_MV88E6352) - device_remove_file(&pdev->dev, &dev_attr_lan1); - device_remove_file(&pdev->dev, &dev_attr_lan2); - device_remove_file(&pdev->dev, &dev_attr_lan3); - device_remove_file(&pdev->dev, &dev_attr_lan4); - device_remove_file(&pdev->dev, &dev_attr_lan5); - device_remove_file(&pdev->dev, &dev_attr_lan6); -#endif - device_remove_file(&pdev->dev, &dev_attr_lan5_sfp); - device_remove_file(&pdev->dev, &dev_attr_lan6_sfp); - device_remove_file(&pdev->dev, &dev_attr_lan5_mode); - device_remove_file(&pdev->dev, &dev_attr_lan6_mode); - sysfs_remove_link(kernel_kobj, "gw16083"); -} - -/* - * mv88e6176_probe - called any time an MV88E6176 is found on an mdio bus - * Determine if this MV88E6176 is indeed on a GW16083 and if so configure - * the port5/port6 phy and register a background procedure for monitoring - * their states to support SFP vs Copper switching. - * - * Verify this is a GW16083 by ensuring: - * - the phy address matches that of a GW16083 - * - the mdio bus is from an i210 device (igb driver) - * - there are MV881111 PHY's hanging off of Port5 and Port6 - */ -static int -mv88e6176_probe(struct phy_device *pdev) -{ - int port; - int ret = 0; - u32 id, reg; - struct mv88e1111_priv *priv; - struct device *dev; -#if IS_ENABLED(CONFIG_NET_DSA_MV88E6352) - struct net_device *netdev = NULL; -#endif - - dev_dbg(&pdev->dev, "%s: addr=0x%02x bus=%s:%s gw16083_client=%p\n", - __func__, pdev->addr, pdev->bus->name, pdev->bus->id, - gw16083_client); - - /* In single-chip addressing mode the MV88E6176 shows up on 0x10-0x16 */ - if (pdev->addr != MV_BASE) - return 0; - - /* i2c driver needs to be loaded first */ - if (!gw16083_client) - return 0; - dev = &gw16083_client->dev; - - /* gw16083 has MV88E1676 hanging off of i210 mdio bus */ - if (strcmp(pdev->bus->name, "igb_enet_mii_bus") != 0) - return 0; - - /* verify Port5/Port6 have an MV88E1111 PHY hanging off them */ - for (port = 5; port < 7; port++) { - id = read_switch_port_phy(pdev, port, - MII_M1111_PHY_IDENT0) << 16; - id |= read_switch_port_phy(pdev, port, MII_M1111_PHY_IDENT1); - if ((id & MII_M1111_PHY_ID_MASK) != MII_M1111_PHY_ID) { - dev_err(dev, "Port%d: No MV88E1111 PHY detected", port); - return 0; - } - } - -#if IS_ENABLED(CONFIG_NET_DSA_MV88E6352) - /* - * Find the netdev this bus is hanging off of and register with DSA: - * The netdev must be an Intel I210 (igb) with Gateworks MAC addr - */ - read_lock(&dev_base_lock); - for_each_netdev(&init_net, netdev) { - if (netdev->dev.parent && - !strcmp(netdev->dev.parent->driver->name, "igb") && - (netdev->perm_addr[0] == 0x00) && - (netdev->perm_addr[1] == 0xd0) && - (netdev->perm_addr[2] == 0x12)) - { - switch_plat_data.netdev = &netdev->dev; - switch_plat_data.chip[0].host_dev = &pdev->bus->dev; - break; - } - } - read_unlock(&dev_base_lock); - - if (switch_plat_data.netdev) { - platform_device_register(&switch_device); - dev_info(dev, "registered GW16083 DSA switch\n"); - } else { - dev_err(dev, "failed to find netdev for DSA switch\n"); - } -#endif - - /* - * port5/6 config: MV88E1111 PHY - * Register 20: PHY Control Register - * R20_7: add delay to RX_CLK for RXD - * R20_1: add delay to TX_CLK for TXD - * Register 24: LED Control Register - * 0x4111: - * Pulse stretch 170 to 340 ms - * Register 0: Control Register - * R0_15: phy reset - */ - dev_info(dev, "Configuring MV88E6176 7-port switch"); - for (port = 5; port < 7; port++) { -#ifdef RGMII_DELAY_ON_PHY - /* phy rx/tx delay */ - reg = read_switch_port_phy(pdev, port, MII_M1111_PHY_EXT_CR); - reg |= (1<<1) | (1<<7); - write_switch_port_phy(pdev, port, MII_M1111_PHY_EXT_CR, reg); -#else - write_switch_port(pdev, port, MV_PORT_PHYS_CONTROL, 0xC003); -#endif - - /* led config */ - write_switch_port_phy(pdev, port, MII_M1111_PHY_LED_CONTROL, - MII_M1111_PHY_LED_PULSE_STR); - /* reset phy */ - reg = read_switch_port_phy(pdev, port, MII_M1111_PHY_CONTROL); - reg |= MII_M1111_PHY_CONTROL_RESET; - write_switch_port_phy(pdev, port, MII_M1111_PHY_CONTROL, reg); - dev_info(dev, "Port%d: MV88E111 PHY configured\n", port); - } - - /* - * GPIO Configuration: - * GPIO1: FIB5_TXEN# (output) - * GPIO2: FIB6_TXEN# (output) - * GPIO3: FIB6_PRES# (input) - * GPIO4: FIB6_LOS (input) - * GPIO5: FIB5_PRES# (input) - * GPIO6: FIB5_LOS (input) - */ - write_switch_scratch(pdev, MV_GPIO_DATA, 0x06); /* GPIO[2:1] out hi */ - write_switch_scratch(pdev, MV_GPIO_DIR, 0x78); /* GPIO[6:3] inp */ - - pdev->irq = PHY_POLL; - - priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - memset(priv, 0, sizeof(*priv)); - priv->phydev = pdev; - priv->client = gw16083_client; - priv->port5.port = 5; - priv->port6.port = 6; - dev_set_drvdata(&pdev->dev, priv); - - /* register sysfs API */ -#if !IS_ENABLED(CONFIG_NET_DSA_MV88E6352) - ret |= device_create_file(&pdev->dev, &dev_attr_lan1); - ret |= device_create_file(&pdev->dev, &dev_attr_lan2); - ret |= device_create_file(&pdev->dev, &dev_attr_lan3); - ret |= device_create_file(&pdev->dev, &dev_attr_lan4); - ret |= device_create_file(&pdev->dev, &dev_attr_lan5); - ret |= device_create_file(&pdev->dev, &dev_attr_lan6); -#endif - ret |= device_create_file(&pdev->dev, &dev_attr_lan5_sfp); - ret |= device_create_file(&pdev->dev, &dev_attr_lan6_sfp); - ret |= device_create_file(&pdev->dev, &dev_attr_lan5_mode); - ret |= device_create_file(&pdev->dev, &dev_attr_lan6_mode); - - if (unlikely(ret)) - dev_err(&pdev->dev, "Failed creating attrs\n"); - - /* Add a nice symlink to the real device */ - ret = sysfs_create_link(kernel_kobj, &pdev->dev.kobj, "gw16083"); - - INIT_DELAYED_WORK(&priv->work, mv88e6176_work); - priv->workq = create_singlethread_workqueue("gw16083"); - if (!priv->workq) - return -ENODEV; - queue_delayed_work(priv->workq, &priv->work, 0); - - dev_dbg(dev, "initial state: GPIO=0x%02x " - "Port5_serdes=%d Port6_serdes=%d\n", - read_switch_scratch(pdev, MV_GPIO_DATA), - (read_switch_port_phy(pdev, 5, MII_M1111_PHY_EXT_SR) - & (1<<13) ? 1:0), - (read_switch_port_phy(pdev, 6, MII_M1111_PHY_EXT_SR) - & (1<<13) ? 1:0)); - - return ret; -} - -static struct phy_driver mv88e6176_phy_driver = { - .name = "gw16083", - .phy_id = MV_IDENT_VALUE, - .phy_id_mask = MV_IDENT_MASK, - .features = PHY_BASIC_FEATURES, - .probe = &mv88e6176_probe, - .remove = &mv88e6176_remove, - .config_init = &mv88e6176_config_init, - .config_aneg = &mv88e6176_config_aneg, - .read_status = &mv88e6176_read_status, - .driver = { .owner = THIS_MODULE }, -}; - -/* - * I2C driver - */ - -/* See SFF-8472 */ -struct sfp_msa { - /* Basic ID fields */ - u8 identifier; - u8 ext_identifier; - u8 connector; - u8 transceiver[8]; - u8 encoding; - u8 br_nominal; - u8 rate_identifier; - u8 length_smf_km; - u8 length_smf; - u8 length_om2; - u8 length_om1; - u8 length_om4; - u8 length_om3; - u8 vendor_name[16]; - u8 transceiver2; - u8 vendor_oui[3]; - u8 vendor_pn[16]; - u8 vendor_rev[4]; - u8 wavelength[2]; - u8 resv1; - u8 cc_base; - - /* extended id fields */ - u8 options[2]; - u8 br_max; - u8 br_min; - u8 vendor_sn[16]; - u8 date_code[8]; - u8 diags_type; - u8 enhanced_options; - u8 sff8472_compliance; - u8 cc_ext; - - /* Vendor specific ID fields */ - u8 vendor_data[32]; - u8 sff8079[128]; -}; - -enum identifier { - UNKNOWN, - GBIC, - SFF, - SFP, - XBI, - XENPACK, - XFP, - XFF, - XFP_E, - XPAK, - X2, - DWDM_SFP, - QSFP, - MAX_ID, -}; - -const char* id_names[] = { - "UNKONWN", - "GBIC", - "SFF", - "SFP", - NULL, -}; - -/* Flags for SFP modules compatible with ETH up to 1Gb */ -struct sfp_flags { - u8 e1000_base_sx:1; - u8 e1000_base_lx:1; - u8 e1000_base_cx:1; - u8 e1000_base_t:1; - u8 e100_base_lx:1; - u8 e100_base_fx:1; - u8 e10_base_bx10:1; - u8 e10_base_px:1; -}; - -#define STRING_APPEND(str, src) \ - strncat(str, src, sizeof(src)); \ - for (i = 1; i < sizeof(str); i++) \ - if (str[i-1] == ' ' && str[i] == ' ') \ - str[i] = 0; - -static int gw16083_read_port_sfp(struct i2c_client *client, - struct mv88e1111_port_state *state) -{ - int ret = 0; - u8 data[256]; - struct sfp_flags *eth_flags; - u8 crc; - int i; - u8 *str; - struct sfp_msa *sfp_msa = (struct sfp_msa *)data; - int port = state->port; - union i2c_smbus_data d; - - dev_dbg(&client->dev, "%s Port%d\n", __func__, port); - if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_READ_I2C_BLOCK)) - return -ENODEV; - d.byte = (port == 5) ? 1 : 2; - if (i2c_smbus_xfer(client->adapter, GW16083_I2C_ADDR_PCA9543, - client->flags, I2C_SMBUS_WRITE, 0, - I2C_SMBUS_BYTE_DATA, &d) < 0) - { - dev_err(&client->dev, - "Port%d: failed writing PCA9543 register\n", port); - return ret; - } - - /* read all 256 bytes of SFP EEPROM */ - for (i = 0; i < sizeof(data); i += I2C_SMBUS_BLOCK_MAX) { - d.block[0] = I2C_SMBUS_BLOCK_MAX; - if (i2c_smbus_xfer(client->adapter, GW16083_I2C_ADDR_SFP1, - client->flags, I2C_SMBUS_READ, i, - I2C_SMBUS_I2C_BLOCK_DATA, &d) < 0) - { - dev_err(&client->dev, - "Port%d: failed reading SFP data\n", port); - return ret; - } - memcpy(data + i, d.block + 1, I2C_SMBUS_BLOCK_MAX); - } - - /* Validate checksums */ - for (crc = 0, i = 0; i < 63; i++) - crc += data[i]; - if (crc != sfp_msa->cc_base) { - dev_err(&client->dev, "Port%d: " - "Checksum failure for Base ID fields: 0x%02x\n", port, - crc); -#ifdef FAIL_ON_CHECKSUM_ERR - return -EINVAL; -#endif - } - for (crc = 0, i = 64; i < 95; i++) - crc += data[i]; - if (crc != sfp_msa->cc_ext) { - dev_err(&client->dev, "Port%d: " - "Checksum failure for Extended ID fields: 0x%02x\n", - port, crc); -#ifdef FAIL_ON_CHECKSUM_ERR - return -EINVAL; -#endif - } - state->sfp_id[0] = 0; - for (i = 0; id_names[i]; i++) { - if (sfp_msa->identifier == i) { - sprintf(state->sfp_id, "%s: ", id_names[i]); - break; - } - } - STRING_APPEND(state->sfp_id, sfp_msa->vendor_oui); - STRING_APPEND(state->sfp_id, sfp_msa->vendor_name); - STRING_APPEND(state->sfp_id, sfp_msa->vendor_pn); - STRING_APPEND(state->sfp_id, sfp_msa->vendor_rev); - STRING_APPEND(state->sfp_id, sfp_msa->vendor_sn); - dev_info(&client->dev, "Port%d: %s\n", port, state->sfp_id); - - if ((sfp_msa->identifier != GBIC) && - (sfp_msa->identifier != SFF) && - (sfp_msa->identifier != SFP)) - { - dev_err(&client->dev, "Port%d: Unknown module identifier: %d\n", - port, sfp_msa->identifier); - return -EINVAL; - } - - str = ""; - eth_flags = (struct sfp_flags *)(sfp_msa->transceiver + 3); - if (eth_flags->e1000_base_sx) { - str = "1000Base-SX (Fiber)"; - } else if (eth_flags->e1000_base_lx) { - str = "1000Base-LX (Fiber)"; - } else if (eth_flags->e1000_base_t) { - str = "1000Base-T (Copper)"; - } else if (eth_flags->e100_base_fx) { - str = "100Base-FX (Fiber) - not supported"; - ret = -EINVAL; - } else { - str = "Unknown/Unsupported media type"; - ret = -EINVAL; - } - if (ret) - dev_err(&client->dev, "Port%d: %s (0x%02x)\n", port, str, - sfp_msa->transceiver[3]); - else - dev_info(&client->dev, "Port%d: %s (0x%02x)\n", port, str, - sfp_msa->transceiver[3]); - - return ret; -} - -static int gw16083_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - int ret; - - dev_info(&client->dev, "GW16083 Ethernet Expansion Mezzanine\n"); - if (gw16083_client) { - dev_err(&client->dev, "client already registered\n"); - return -EINVAL; - } - gw16083_client = client; - - ret = phy_driver_register(&mv88e6176_phy_driver); - if (ret) - dev_err(&client->dev, - "failed to register mv88e6176 phy driver: %d\n", ret); - return ret; -} - -static int gw16083_remove(struct i2c_client *client) -{ - dev_dbg(&client->dev, "%s\n", __func__); - - phy_driver_unregister(&mv88e6176_phy_driver); - gw16083_client = NULL; - return 0; -} - -static const struct of_device_id gw16083_dt_ids[] = { - { .compatible = "gateworks,gw16083", }, - { } -}; - -MODULE_DEVICE_TABLE(of, gw16083_dt_ids); - -static const struct i2c_device_id gw16083_id[] = { - { "gw16083", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, gw16083_id); - -static struct i2c_driver gw16083_driver = { - .driver = { - .name = "gw16083", - .of_match_table = gw16083_dt_ids, - }, - .probe = gw16083_probe, - .remove = gw16083_remove, - .id_table = gw16083_id, -}; - -static int __init mv88e6176_init(void) -{ - return i2c_add_driver(&gw16083_driver); -} - -static void __exit mv88e6176_exit(void) -{ - i2c_del_driver(&gw16083_driver); -} - -module_init(mv88e6176_init); -module_exit(mv88e6176_exit); diff --git a/target/linux/imx6/files-4.3/drivers/net/phy/gw16083.h b/target/linux/imx6/files-4.3/drivers/net/phy/gw16083.h deleted file mode 100644 index db96f2b..0000000 --- a/target/linux/imx6/files-4.3/drivers/net/phy/gw16083.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * drivers/net/phy/mv88e6176.h - * - * Driver for Marvell Switch - * - * Author: Tim Harvey - * - * Copyright (c) 2014 Tim Harvey <tharvey@gateworks.com> - * - * 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. - * - */ - -#ifndef _GW16083_H_ -#define _GW16083_H_ - -#define MII_MARVELL_PHY_PAGE 22 - -/* - * I2C Addresses - */ -#define GW16083_I2C_ADDR_SFP1 0x50 -#define GW16083_I2C_ADDR_SFP2 0x51 -#define GW16083_I2C_ADDR_EEPROM 0x52 -#define GW16083_I2C_ADDR_PCA9543 0x70 - -/* - * MV88E1111 PHY Registers - */ -enum { - MII_M1111_PHY_CONTROL = 0, - MII_M1111_PHY_STATUS = 1, - MII_M1111_PHY_IDENT0 = 2, - MII_M1111_PHY_IDENT1 = 3, - MII_M1111_PHY_EXT_CR = 20, - MII_M1111_PHY_LED_CONTROL = 24, - MII_M1111_PHY_EXT_SR = 27, -}; - -#define MII_M1111_PHY_ID_MASK 0xfffffff0 -#define MII_M1111_PHY_ID 0x01410cc0 - -#define MII_M1111_PHY_CONTROL_RESET (1 << 15) -#define MII_M1111_PHY_LED_DIRECT 0x4100 -#define MII_M1111_PHY_LED_PULSE_STR 0x4111 -#define MII_M1111_PHY_LED_COMBINE 0x411c -#define MII_M1111_RX_DELAY 0x80 -#define MII_M1111_TX_DELAY 0x2 - -/* - * MV88E6176 Switch Registers - */ - -/* PHY Addrs */ -#define MV_BASE 0x10 -#define MV_GLOBAL1 0x1b -#define MV_GLOBAL2 0x1c -#define MV_GLOBAL3 0x1d - -/* Global2 Registers */ -enum { - MV_SMI_PHY_COMMAND = 0x18, - MV_SMI_PHY_DATA = 0x19, - MV_SCRATCH_MISC = 0x1A, -}; - -/* Scratch And Misc Reg offsets */ -enum { - MV_GPIO_MODE = 0x60, - MV_GPIO_DIR = 0x62, - MV_GPIO_DATA = 0x64, - MV_GPIO76_CNTL = 0x6B, - MV_GPIO54_CNTL = 0x6A, - MV_GPIO32_CNTL = 0x69, - MV_GPIO10_CNTL = 0x68, - MV_CONFIG0 = 0x70, - MV_CONFIG1 = 0x71, - MV_CONFIG2 = 0x72, - MV_CONFIG3 = 0x73, -}; - -/* PHY Registers */ -enum { - MV_PHY_CONTROL = 0x00, - MV_PHY_STATUS = 0x01, - MV_PHY_IDENT0 = 0x02, - MV_PHY_IDENT1 = 0x03, - MV_PHY_ANEG = 0x04, - MV_PHY_LINK_ABILITY = 0x05, - MV_PHY_ANEG_EXPAND = 0x06, - MV_PHY_XMIT_NEXTP = 0x07, - MV_PHY_LINK_NEXTP = 0x08, - MV_PHY_CONTROL1 = 0x10, - MV_PHY_STATUS1 = 0x11, - MV_PHY_INTR_EN = 0x12, -}; - -/* Port Registers */ -enum { - MV_PORT_STATUS = 0x00, - MV_PORT_PHYS_CONTROL = 0x01, - MV_PORT_IDENT = 0x03, - MV_PORT_CONTROL = 0x04, - MV_PORT_VLANMAP = 0x06, - MV_PORT_ASSOC = 0x0b, - MV_PORT_RXCOUNT = 0x10, - MV_PORT_TXCOUNT = 0x11, -}; - -#define SMIBUSY (1<<15) -#define SMIMODE22 (1<<12) -#define SMIOP_READ (2<<10) -#define SMIOP_WRITE (1<<10) -#define DEVADDR 5 -#define REGADDR 0 - -#define MV_IDENT_MASK 0x0000fff0 -#define MV_IDENT_VALUE 0x00001760 - -#endif /* _GW16083_H_ */ diff --git a/target/linux/imx6/patches-4.3/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch b/target/linux/imx6/patches-4.3/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch deleted file mode 100644 index db166ed..0000000 --- a/target/linux/imx6/patches-4.3/035-ARM-dts-imx-ventana-set-GW54xx-PMIC-swbst-regulator-.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 57b82d9e79d77442bae3d2c13b98ceccb39fe5e2 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 5 Nov 2015 10:49:31 -0800 -Subject: [PATCH 1/3] ARM: dts: imx: ventana: set GW54xx PMIC swbst regulator - as always-on - -The GW54xx PMIC swbst regulator is used for LVDS power, CANbus xceiver -and HDMI DDC and is enabled by the bootloader. Set the regulator to -always-on so that Linux doesn't turn it off thinking its not needed. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -@@ -260,6 +260,8 @@ - swbst_reg: swbst { - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5150000>; -+ regulator-boot-on; -+ regulator-always-on; - }; - - snvs_reg: vsnvs { diff --git a/target/linux/imx6/patches-4.3/036-ARM-dts-imx-ventana-fix-GW53xx-GW54xx-lvds-channel.patch b/target/linux/imx6/patches-4.3/036-ARM-dts-imx-ventana-fix-GW53xx-GW54xx-lvds-channel.patch deleted file mode 100644 index 2101fdf..0000000 --- a/target/linux/imx6/patches-4.3/036-ARM-dts-imx-ventana-fix-GW53xx-GW54xx-lvds-channel.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 473d0353979db3673a7aa365265ba9b00decd414 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 5 Nov 2015 10:52:53 -0800 -Subject: [PATCH 2/3] ARM: dts: imx: ventana: fix GW53xx/GW54xx lvds channel - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - arch/arm/boot/dts/imx6qdl-gw53xx.dtsi | 2 +- - arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 2 +- - 2 files changed, 2 insertions(+), 2 deletions(-) - ---- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -@@ -247,7 +247,7 @@ - &ldb { - status = "okay"; - -- lvds-channel@1 { -+ lvds-channel@0 { - fsl,data-mapping = "spwg"; - fsl,data-width = <18>; - status = "okay"; ---- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -@@ -338,7 +338,7 @@ - &ldb { - status = "okay"; - -- lvds-channel@1 { -+ lvds-channel@0 { - fsl,data-mapping = "spwg"; - fsl,data-width = <18>; - status = "okay"; diff --git a/target/linux/imx6/patches-4.3/037-ARM-dts-imx-ventana-fix-GW53xx-GW54xx-lvds-channel.patch b/target/linux/imx6/patches-4.3/037-ARM-dts-imx-ventana-fix-GW53xx-GW54xx-lvds-channel.patch deleted file mode 100644 index c861e38..0000000 --- a/target/linux/imx6/patches-4.3/037-ARM-dts-imx-ventana-fix-GW53xx-GW54xx-lvds-channel.patch +++ /dev/null @@ -1,70 +0,0 @@ -From d86b202436b6f3111c4c37b8701daa0764d2ca55 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 5 Nov 2015 11:10:00 -0800 -Subject: [PATCH 3/3] ARM: dts: imx: ventana: Allow HDMI and LVDS to work - simultaneously - -Currently it is not possible to have HDMI and LVDS working simultaneously, -because both ports try to use PLL5. - -Move the LVDS clock parent to PLL3_USB_OTG, so that HDMI and LVDS can be -driven from independent sources. - -With this change the LDB pixel clock goes to 68.57 MHz, which is still -within the valid range for the displays supported by the Ventana boards. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - arch/arm/boot/dts/imx6qdl-gw52xx.dtsi | 7 +++++++ - arch/arm/boot/dts/imx6qdl-gw53xx.dtsi | 7 +++++++ - arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 7 +++++++ - 3 files changed, 21 insertions(+) - ---- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -@@ -151,6 +151,13 @@ - status = "okay"; - }; - -+&clks { -+ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, -+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>; -+ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, -+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>; -+}; -+ - &fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet>; ---- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -@@ -152,6 +152,13 @@ - status = "okay"; - }; - -+&clks { -+ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, -+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>; -+ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, -+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>; -+}; -+ - &fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet>; ---- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -@@ -142,6 +142,13 @@ - status = "okay"; - }; - -+&clks { -+ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, -+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>; -+ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, -+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>; -+}; -+ - &fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet>; diff --git a/target/linux/imx6/patches-4.3/040-ARM-dts-imx-ventana-add-pwm-nodes.patch b/target/linux/imx6/patches-4.3/040-ARM-dts-imx-ventana-add-pwm-nodes.patch deleted file mode 100644 index 759f32e..0000000 --- a/target/linux/imx6/patches-4.3/040-ARM-dts-imx-ventana-add-pwm-nodes.patch +++ /dev/null @@ -1,264 +0,0 @@ ---- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi -@@ -174,6 +174,24 @@ - status = "okay"; - }; - -+&pwm2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */ -+ status = "disabled"; -+}; -+ -+&pwm3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */ -+ status = "disabled"; -+}; -+ -+&pwm4 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm4>; /* MX6_DIO3 */ -+ status = "disabled"; -+}; -+ - &uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1>; -@@ -294,6 +312,24 @@ - >; - }; - -+ pinctrl_pwm2: pwm2grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm3: pwm3grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm4: pwm4grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1 -+ >; -+ }; -+ - pinctrl_uart1: uart1grp { - fsl,pins = < - MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 ---- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -@@ -282,6 +282,18 @@ - status = "okay"; - }; - -+&pwm2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */ -+ status = "disabled"; -+}; -+ -+&pwm3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */ -+ status = "disabled"; -+}; -+ - &pwm4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm4>; -@@ -436,6 +448,18 @@ - >; - }; - -+ pinctrl_pwm2: pwm2grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm3: pwm3grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 -+ >; -+ }; -+ - pinctrl_pwm4: pwm4grp { - fsl,pins = < - MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 ---- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -@@ -287,6 +287,18 @@ - }; - }; - -+&pwm2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */ -+ status = "disabled"; -+}; -+ -+&pwm3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */ -+ status = "disabled"; -+}; -+ - &pwm4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm4>; -@@ -442,6 +454,18 @@ - >; - }; - -+ pinctrl_pwm2: pwm2grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm3: pwm3grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 -+ >; -+ }; -+ - pinctrl_pwm4: pwm4grp { - fsl,pins = < - MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 ---- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -@@ -378,6 +378,24 @@ - }; - }; - -+&pwm1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm1>; /* MX6_DIO0 */ -+ status = "disabled"; -+}; -+ -+&pwm2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */ -+ status = "disabled"; -+}; -+ -+&pwm3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */ -+ status = "disabled"; -+}; -+ - &pwm4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm4>; -@@ -537,6 +555,24 @@ - >; - }; - -+ pinctrl_pwm1: pwm1grp { -+ fsl,pins = < -+ MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm2: pwm2grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm3: pwm3grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 -+ >; -+ }; -+ - pinctrl_pwm4: pwm4grp { - fsl,pins = < - MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 ---- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi -@@ -198,6 +198,18 @@ - status = "okay"; - }; - -+&pwm2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */ -+ status = "disabled"; -+}; -+ -+&pwm3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */ -+ status = "disabled"; -+}; -+ - &ssi1 { - status = "okay"; - }; -@@ -290,6 +302,18 @@ - >; - }; - -+ pinctrl_pwm2: pwm2grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm3: pwm3grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1 -+ >; -+ }; -+ - pinctrl_uart2: uart2grp { - fsl,pins = < - MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 ---- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi -@@ -164,6 +164,18 @@ - status = "okay"; - }; - -+&pwm2 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */ -+ status = "disabled"; -+}; -+ -+&pwm3 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */ -+ status = "disabled"; -+}; -+ - &uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; -@@ -242,6 +254,18 @@ - >; - }; - -+ pinctrl_pwm2: pwm2grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 -+ >; -+ }; -+ -+ pinctrl_pwm3: pwm3grp { -+ fsl,pins = < -+ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 -+ >; -+ }; -+ - pinctrl_uart2: uart2grp { - fsl,pins = < - MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 diff --git a/target/linux/imx6/patches-4.3/041-ARM-dts-imx-ventana-add-spi-support-for-gw52xx.patch b/target/linux/imx6/patches-4.3/041-ARM-dts-imx-ventana-add-spi-support-for-gw52xx.patch deleted file mode 100644 index da35715..0000000 --- a/target/linux/imx6/patches-4.3/041-ARM-dts-imx-ventana-add-spi-support-for-gw52xx.patch +++ /dev/null @@ -1,33 +0,0 @@ ---- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -@@ -158,6 +158,14 @@ - <&clks IMX6QDL_CLK_PLL3_USB_OTG>; - }; - -+&ecspi3 { -+ fsl,spi-num-chipselects = <1>; -+ cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pinctrl_ecspi3>; -+ status = "okay"; -+}; -+ - &fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet>; -@@ -357,6 +365,15 @@ - >; - }; - -+ pinctrl_ecspi3: escpi3grp { -+ fsl,pins = < -+ MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 -+ MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 -+ MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 -+ MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x100b1 -+ >; -+ }; -+ - pinctrl_enet: enetgrp { - fsl,pins = < - MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 diff --git a/target/linux/imx6/patches-4.3/045-imx-thermal-use-cpu-temperature-grade-info-for-thresholds b/target/linux/imx6/patches-4.3/045-imx-thermal-use-cpu-temperature-grade-info-for-thresholds deleted file mode 100644 index 6baf7dd..0000000 --- a/target/linux/imx6/patches-4.3/045-imx-thermal-use-cpu-temperature-grade-info-for-thresholds +++ /dev/null @@ -1,112 +0,0 @@ ---- a/drivers/thermal/imx_thermal.c -+++ b/drivers/thermal/imx_thermal.c -@@ -55,6 +55,7 @@ - #define TEMPSENSE2_PANIC_VALUE_SHIFT 16 - #define TEMPSENSE2_PANIC_VALUE_MASK 0xfff0000 - -+#define OCOTP_MEM0 0x0480 - #define OCOTP_ANA1 0x04e0 - - /* The driver supports 1 passive trip point and 1 critical trip point */ -@@ -64,12 +65,6 @@ enum imx_thermal_trip { - IMX_TRIP_NUM, - }; - --/* -- * It defines the temperature in millicelsius for passive trip point -- * that will trigger cooling action when crossed. -- */ --#define IMX_TEMP_PASSIVE 85000 -- - #define IMX_POLLING_DELAY 2000 /* millisecond */ - #define IMX_PASSIVE_DELAY 1000 - -@@ -100,12 +95,14 @@ struct imx_thermal_data { - u32 c1, c2; /* See formula in imx_get_sensor_data() */ - int temp_passive; - int temp_critical; -+ unsigned long temp_max; - int alarm_temp; - int last_temp; - bool irq_enabled; - int irq; - struct clk *thermal_clk; - const struct thermal_soc_data *socdata; -+ const char *temp_grade; - }; - - static void imx_set_panic_temp(struct imx_thermal_data *data, -@@ -285,10 +282,12 @@ static int imx_set_trip_temp(struct ther - { - struct imx_thermal_data *data = tz->devdata; - -+ /* do not allow changing critical threshold */ - if (trip == IMX_TRIP_CRITICAL) - return -EPERM; - -- if (temp > IMX_TEMP_PASSIVE) -+ /* do not allow passive to be set higher than critical */ -+ if (temp < 0 || temp > data->temp_critical) - return -EINVAL; - - data->temp_passive = temp; -@@ -404,17 +403,39 @@ static int imx_get_sensor_data(struct pl - data->c1 = temp64; - data->c2 = n1 * data->c1 + 1000 * t1; - -- /* -- * Set the default passive cooling trip point, -- * can be changed from userspace. -- */ -- data->temp_passive = IMX_TEMP_PASSIVE; -+ /* use OTP for thermal grade */ -+ ret = regmap_read(map, OCOTP_MEM0, &val); -+ if (ret) { -+ dev_err(&pdev->dev, "failed to read temp grade: %d\n", ret); -+ return ret; -+ } -+ -+ /* The maximum die temp is specified by the Temperature Grade */ -+ switch ((val >> 6) & 0x3) { -+ case 0: /* Commercial (0 to 95C) */ -+ data->temp_grade = "Commercial"; -+ data->temp_max = 95000; -+ break; -+ case 1: /* Extended Commercial (-20 to 105C) */ -+ data->temp_grade = "Extended Commercial"; -+ data->temp_max = 105000; -+ break; -+ case 2: /* Industrial (-40 to 105C) */ -+ data->temp_grade = "Industrial"; -+ data->temp_max = 105000; -+ break; -+ case 3: /* Automotive (-40 to 125C) */ -+ data->temp_grade = "Automotive"; -+ data->temp_max = 125000; -+ break; -+ } - - /* -- * The maximum die temperature set to 20 C higher than -- * IMX_TEMP_PASSIVE. -+ * Set the critical trip point at 5C under max -+ * Set the passive trip point at 10C under max (can change via sysfs) - */ -- data->temp_critical = 1000 * 20 + data->temp_passive; -+ data->temp_critical = data->temp_max - (1000 * 5); -+ data->temp_passive = data->temp_max - (1000 * 10); - - return 0; - } -@@ -559,6 +580,11 @@ static int imx_thermal_probe(struct plat - return ret; - } - -+ dev_info(&pdev->dev, "%s CPU temperature grade - max:%ldC" -+ " critical:%ldC passive:%ldC\n", data->temp_grade, -+ data->temp_max / 1000, data->temp_critical / 1000, -+ data->temp_passive / 1000); -+ - /* Enable measurements at ~ 10 Hz */ - regmap_write(map, TEMPSENSE1 + REG_CLR, TEMPSENSE1_MEASURE_FREQ); - measure_freq = DIV_ROUND_UP(32768, 10); /* 10 Hz */ diff --git a/target/linux/imx6/patches-4.3/100-bootargs.patch b/target/linux/imx6/patches-4.3/100-bootargs.patch deleted file mode 100644 index 0954391..0000000 --- a/target/linux/imx6/patches-4.3/100-bootargs.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/arm/boot/dts/imx6dl-wandboard.dts -+++ b/arch/arm/boot/dts/imx6dl-wandboard.dts -@@ -19,4 +19,8 @@ - memory { - reg = <0x10000000 0x40000000>; - }; -+ -+ chosen { -+ bootargs = "console=ttymxc0,115200"; -+ }; - }; diff --git a/target/linux/imx6/patches-4.3/202-net-igb-add-i210-i211-support-for-phy-read-write.patch b/target/linux/imx6/patches-4.3/202-net-igb-add-i210-i211-support-for-phy-read-write.patch deleted file mode 100644 index 6bc23c5..0000000 --- a/target/linux/imx6/patches-4.3/202-net-igb-add-i210-i211-support-for-phy-read-write.patch +++ /dev/null @@ -1,129 +0,0 @@ -Author: Tim Harvey <tharvey@gateworks.com> -Date: Thu May 15 00:12:26 2014 -0700 - - net: igb: add i210/i211 support for phy read/write - - The i210/i211 uses the MDICNFG register for the phy address instead of the - MDIC register. - - Signed-off-by: Tim Harvey <tharvey@gateworks.com> - ---- a/drivers/net/ethernet/intel/igb/e1000_phy.c -+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c -@@ -129,7 +129,7 @@ out: - s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) - { - struct e1000_phy_info *phy = &hw->phy; -- u32 i, mdic = 0; -+ u32 i, mdicnfg, mdic = 0; - s32 ret_val = 0; - - if (offset > MAX_PHY_REG_ADDRESS) { -@@ -142,11 +142,25 @@ s32 igb_read_phy_reg_mdic(struct e1000_h - * Control register. The MAC will take care of interfacing with the - * PHY to retrieve the desired data. - */ -- mdic = ((offset << E1000_MDIC_REG_SHIFT) | -- (phy->addr << E1000_MDIC_PHY_SHIFT) | -- (E1000_MDIC_OP_READ)); -+ switch (hw->mac.type) { -+ case e1000_i210: -+ case e1000_i211: -+ mdicnfg = rd32(E1000_MDICNFG); -+ mdicnfg &= ~(E1000_MDICNFG_PHY_MASK); -+ mdicnfg |= (phy->addr << E1000_MDICNFG_PHY_SHIFT); -+ wr32(E1000_MDICNFG, mdicnfg); -+ mdic = ((offset << E1000_MDIC_REG_SHIFT) | -+ (E1000_MDIC_OP_READ)); -+ break; -+ default: -+ mdic = ((offset << E1000_MDIC_REG_SHIFT) | -+ (phy->addr << E1000_MDIC_PHY_SHIFT) | -+ (E1000_MDIC_OP_READ)); -+ break; -+ } - - wr32(E1000_MDIC, mdic); -+ wrfl(); - - /* Poll the ready bit to see if the MDI read completed - * Increasing the time out as testing showed failures with -@@ -171,6 +185,18 @@ s32 igb_read_phy_reg_mdic(struct e1000_h - *data = (u16) mdic; - - out: -+ switch (hw->mac.type) { -+ /* restore MDICNFG to have phy's addr */ -+ case e1000_i210: -+ case e1000_i211: -+ mdicnfg = rd32(E1000_MDICNFG); -+ mdicnfg &= ~(E1000_MDICNFG_PHY_MASK); -+ mdicnfg |= (hw->phy.addr << E1000_MDICNFG_PHY_SHIFT); -+ wr32(E1000_MDICNFG, mdicnfg); -+ break; -+ default: -+ break; -+ } - return ret_val; - } - -@@ -185,7 +211,7 @@ out: - s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) - { - struct e1000_phy_info *phy = &hw->phy; -- u32 i, mdic = 0; -+ u32 i, mdicnfg, mdic = 0; - s32 ret_val = 0; - - if (offset > MAX_PHY_REG_ADDRESS) { -@@ -198,12 +224,27 @@ s32 igb_write_phy_reg_mdic(struct e1000_ - * Control register. The MAC will take care of interfacing with the - * PHY to retrieve the desired data. - */ -- mdic = (((u32)data) | -- (offset << E1000_MDIC_REG_SHIFT) | -- (phy->addr << E1000_MDIC_PHY_SHIFT) | -- (E1000_MDIC_OP_WRITE)); -+ switch (hw->mac.type) { -+ case e1000_i210: -+ case e1000_i211: -+ mdicnfg = rd32(E1000_MDICNFG); -+ mdicnfg &= ~(E1000_MDICNFG_PHY_MASK); -+ mdicnfg |= (phy->addr << E1000_MDICNFG_PHY_SHIFT); -+ wr32(E1000_MDICNFG, mdicnfg); -+ mdic = (((u32)data) | -+ (offset << E1000_MDIC_REG_SHIFT) | -+ (E1000_MDIC_OP_WRITE)); -+ break; -+ default: -+ mdic = (((u32)data) | -+ (offset << E1000_MDIC_REG_SHIFT) | -+ (phy->addr << E1000_MDIC_PHY_SHIFT) | -+ (E1000_MDIC_OP_WRITE)); -+ break; -+ } - - wr32(E1000_MDIC, mdic); -+ wrfl(); - - /* Poll the ready bit to see if the MDI read completed - * Increasing the time out as testing showed failures with -@@ -227,6 +268,18 @@ s32 igb_write_phy_reg_mdic(struct e1000_ - } - - out: -+ switch (hw->mac.type) { -+ /* restore MDICNFG to have phy's addr */ -+ case e1000_i210: -+ case e1000_i211: -+ mdicnfg = rd32(E1000_MDICNFG); -+ mdicnfg &= ~(E1000_MDICNFG_PHY_MASK); -+ mdicnfg |= (hw->phy.addr << E1000_MDICNFG_PHY_SHIFT); -+ wr32(E1000_MDICNFG, mdicnfg); -+ break; -+ default: -+ break; -+ } - return ret_val; - } - diff --git a/target/linux/imx6/patches-4.3/203-net-igb-add-phy-read-write-functions-that-accept-phy.patch b/target/linux/imx6/patches-4.3/203-net-igb-add-phy-read-write-functions-that-accept-phy.patch deleted file mode 100644 index 9d19af5..0000000 --- a/target/linux/imx6/patches-4.3/203-net-igb-add-phy-read-write-functions-that-accept-phy.patch +++ /dev/null @@ -1,260 +0,0 @@ -From 16df7dc5901c1cb2a40f6adbd0d9423768ed8210 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 15 May 2014 00:29:18 -0700 -Subject: [PATCH] net: igb: add phy read/write functions that accept phy addr - -Add igb_write_reg_gs40g/igb_read_reg_gs40g that can be passed a phy address. -The existing igb_write_phy_reg_gs40g/igb_read_phy_reg_gs40g become wrappers -to this function. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - drivers/net/ethernet/intel/igb/e1000_82575.c | 4 +- - drivers/net/ethernet/intel/igb/e1000_phy.c | 74 +++++++++++++++++++--------- - drivers/net/ethernet/intel/igb/e1000_phy.h | 6 ++- - 3 files changed, 58 insertions(+), 26 deletions(-) - ---- a/drivers/net/ethernet/intel/igb/e1000_82575.c -+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c -@@ -2153,7 +2153,7 @@ static s32 igb_read_phy_reg_82580(struct - if (ret_val) - goto out; - -- ret_val = igb_read_phy_reg_mdic(hw, offset, data); -+ ret_val = igb_read_phy_reg_mdic(hw, hw->phy.addr, offset, data); - - hw->phy.ops.release(hw); - -@@ -2178,7 +2178,7 @@ static s32 igb_write_phy_reg_82580(struc - if (ret_val) - goto out; - -- ret_val = igb_write_phy_reg_mdic(hw, offset, data); -+ ret_val = igb_write_phy_reg_mdic(hw, hw->phy.addr, offset, data); - - hw->phy.ops.release(hw); - ---- a/drivers/net/ethernet/intel/igb/e1000_phy.c -+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c -@@ -126,9 +126,8 @@ out: - * Reads the MDI control regsiter in the PHY at offset and stores the - * information read to data. - **/ --s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) -+s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u8 addr, u32 offset, u16 *data) - { -- struct e1000_phy_info *phy = &hw->phy; - u32 i, mdicnfg, mdic = 0; - s32 ret_val = 0; - -@@ -147,14 +146,14 @@ s32 igb_read_phy_reg_mdic(struct e1000_h - case e1000_i211: - mdicnfg = rd32(E1000_MDICNFG); - mdicnfg &= ~(E1000_MDICNFG_PHY_MASK); -- mdicnfg |= (phy->addr << E1000_MDICNFG_PHY_SHIFT); -+ mdicnfg |= (addr << E1000_MDICNFG_PHY_SHIFT); - wr32(E1000_MDICNFG, mdicnfg); - mdic = ((offset << E1000_MDIC_REG_SHIFT) | - (E1000_MDIC_OP_READ)); - break; - default: - mdic = ((offset << E1000_MDIC_REG_SHIFT) | -- (phy->addr << E1000_MDIC_PHY_SHIFT) | -+ (addr << E1000_MDIC_PHY_SHIFT) | - (E1000_MDIC_OP_READ)); - break; - } -@@ -208,9 +207,8 @@ out: - * - * Writes data to MDI control register in the PHY at offset. - **/ --s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) -+s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u8 addr, u32 offset, u16 data) - { -- struct e1000_phy_info *phy = &hw->phy; - u32 i, mdicnfg, mdic = 0; - s32 ret_val = 0; - -@@ -229,7 +227,7 @@ s32 igb_write_phy_reg_mdic(struct e1000_ - case e1000_i211: - mdicnfg = rd32(E1000_MDICNFG); - mdicnfg &= ~(E1000_MDICNFG_PHY_MASK); -- mdicnfg |= (phy->addr << E1000_MDICNFG_PHY_SHIFT); -+ mdicnfg |= (addr << E1000_MDICNFG_PHY_SHIFT); - wr32(E1000_MDICNFG, mdicnfg); - mdic = (((u32)data) | - (offset << E1000_MDIC_REG_SHIFT) | -@@ -238,7 +236,7 @@ s32 igb_write_phy_reg_mdic(struct e1000_ - default: - mdic = (((u32)data) | - (offset << E1000_MDIC_REG_SHIFT) | -- (phy->addr << E1000_MDIC_PHY_SHIFT) | -+ (addr << E1000_MDIC_PHY_SHIFT) | - (E1000_MDIC_OP_WRITE)); - break; - } -@@ -458,7 +456,7 @@ s32 igb_read_phy_reg_igp(struct e1000_hw - goto out; - - if (offset > MAX_PHY_MULTI_PAGE_REG) { -- ret_val = igb_write_phy_reg_mdic(hw, -+ ret_val = igb_write_phy_reg_mdic(hw, hw->phy.addr, - IGP01E1000_PHY_PAGE_SELECT, - (u16)offset); - if (ret_val) { -@@ -467,8 +465,8 @@ s32 igb_read_phy_reg_igp(struct e1000_hw - } - } - -- ret_val = igb_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset, -- data); -+ ret_val = igb_read_phy_reg_mdic(hw, hw->phy.addr, -+ MAX_PHY_REG_ADDRESS & offset, data); - - hw->phy.ops.release(hw); - -@@ -497,7 +495,7 @@ s32 igb_write_phy_reg_igp(struct e1000_h - goto out; - - if (offset > MAX_PHY_MULTI_PAGE_REG) { -- ret_val = igb_write_phy_reg_mdic(hw, -+ ret_val = igb_write_phy_reg_mdic(hw, hw->phy.addr, - IGP01E1000_PHY_PAGE_SELECT, - (u16)offset); - if (ret_val) { -@@ -506,8 +504,8 @@ s32 igb_write_phy_reg_igp(struct e1000_h - } - } - -- ret_val = igb_write_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & offset, -- data); -+ ret_val = igb_write_phy_reg_mdic(hw, hw->phy.addr, -+ MAX_PHY_REG_ADDRESS & offset, data); - - hw->phy.ops.release(hw); - -@@ -2547,8 +2545,9 @@ out: - } - - /** -- * igb_write_phy_reg_gs40g - Write GS40G PHY register -+ * igb_write_reg_gs40g - Write GS40G PHY register - * @hw: pointer to the HW structure -+ * @addr: phy address to write to - * @offset: lower half is register offset to write to - * upper half is page to use. - * @data: data to write at register offset -@@ -2556,7 +2555,7 @@ out: - * Acquires semaphore, if necessary, then writes the data to PHY register - * at the offset. Release any acquired semaphores before exiting. - **/ --s32 igb_write_phy_reg_gs40g(struct e1000_hw *hw, u32 offset, u16 data) -+s32 igb_write_reg_gs40g(struct e1000_hw *hw, u8 addr, u32 offset, u16 data) - { - s32 ret_val; - u16 page = offset >> GS40G_PAGE_SHIFT; -@@ -2566,10 +2565,10 @@ s32 igb_write_phy_reg_gs40g(struct e1000 - if (ret_val) - return ret_val; - -- ret_val = igb_write_phy_reg_mdic(hw, GS40G_PAGE_SELECT, page); -+ ret_val = igb_write_phy_reg_mdic(hw, addr, GS40G_PAGE_SELECT, page); - if (ret_val) - goto release; -- ret_val = igb_write_phy_reg_mdic(hw, offset, data); -+ ret_val = igb_write_phy_reg_mdic(hw, addr, offset, data); - - release: - hw->phy.ops.release(hw); -@@ -2577,8 +2576,24 @@ release: - } - - /** -- * igb_read_phy_reg_gs40g - Read GS40G PHY register -+ * igb_write_phy_reg_gs40g - Write GS40G PHY register -+ * @hw: pointer to the HW structure -+ * @offset: lower half is register offset to write to -+ * upper half is page to use. -+ * @data: data to write at register offset -+ * -+ * Acquires semaphore, if necessary, then writes the data to PHY register -+ * at the offset. Release any acquired semaphores before exiting. -+ **/ -+s32 igb_write_phy_reg_gs40g(struct e1000_hw *hw, u32 offset, u16 data) -+{ -+ return igb_write_reg_gs40g(hw, hw->phy.addr, offset, data); -+} -+ -+/** -+ * igb_read_reg_gs40g - Read GS40G PHY register - * @hw: pointer to the HW structure -+ * @addr: phy address to read from - * @offset: lower half is register offset to read to - * upper half is page to use. - * @data: data to read at register offset -@@ -2586,7 +2601,7 @@ release: - * Acquires semaphore, if necessary, then reads the data in the PHY register - * at the offset. Release any acquired semaphores before exiting. - **/ --s32 igb_read_phy_reg_gs40g(struct e1000_hw *hw, u32 offset, u16 *data) -+s32 igb_read_reg_gs40g(struct e1000_hw *hw, u8 addr, u32 offset, u16 *data) - { - s32 ret_val; - u16 page = offset >> GS40G_PAGE_SHIFT; -@@ -2596,10 +2611,10 @@ s32 igb_read_phy_reg_gs40g(struct e1000_ - if (ret_val) - return ret_val; - -- ret_val = igb_write_phy_reg_mdic(hw, GS40G_PAGE_SELECT, page); -+ ret_val = igb_write_phy_reg_mdic(hw, addr, GS40G_PAGE_SELECT, page); - if (ret_val) - goto release; -- ret_val = igb_read_phy_reg_mdic(hw, offset, data); -+ ret_val = igb_read_phy_reg_mdic(hw, addr, offset, data); - - release: - hw->phy.ops.release(hw); -@@ -2607,6 +2622,21 @@ release: - } - - /** -+ * igb_read_phy_reg_gs40g - Read GS40G PHY register -+ * @hw: pointer to the HW structure -+ * @offset: lower half is register offset to read to -+ * upper half is page to use. -+ * @data: data to read at register offset -+ * -+ * Acquires semaphore, if necessary, then reads the data in the PHY register -+ * at the offset. Release any acquired semaphores before exiting. -+ **/ -+s32 igb_read_phy_reg_gs40g(struct e1000_hw *hw, u32 offset, u16 *data) -+{ -+ return igb_read_reg_gs40g(hw, hw->phy.addr, offset, data); -+} -+ -+/** - * igb_set_master_slave_mode - Setup PHY for Master/slave mode - * @hw: pointer to the HW structure - * ---- a/drivers/net/ethernet/intel/igb/e1000_phy.h -+++ b/drivers/net/ethernet/intel/igb/e1000_phy.h -@@ -62,8 +62,8 @@ void igb_power_up_phy_copper(struct e100 - void igb_power_down_phy_copper(struct e1000_hw *hw); - s32 igb_phy_init_script_igp3(struct e1000_hw *hw); - s32 igb_initialize_M88E1512_phy(struct e1000_hw *hw); --s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data); --s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data); -+s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u8 addr, u32 offset, u16 *data); -+s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u8 addr, u32 offset, u16 data); - s32 igb_read_phy_reg_i2c(struct e1000_hw *hw, u32 offset, u16 *data); - s32 igb_write_phy_reg_i2c(struct e1000_hw *hw, u32 offset, u16 data); - s32 igb_read_sfp_data_byte(struct e1000_hw *hw, u16 offset, u8 *data); -@@ -73,6 +73,8 @@ s32 igb_phy_force_speed_duplex_82580(st - s32 igb_get_cable_length_82580(struct e1000_hw *hw); - s32 igb_read_phy_reg_gs40g(struct e1000_hw *hw, u32 offset, u16 *data); - s32 igb_write_phy_reg_gs40g(struct e1000_hw *hw, u32 offset, u16 data); -+s32 igb_read_reg_gs40g(struct e1000_hw *hw, u8 addr, u32 offset, u16 *data); -+s32 igb_write_reg_gs40g(struct e1000_hw *hw, u8 addr, u32 offset, u16 data); - s32 igb_check_polarity_m88(struct e1000_hw *hw); - - /* IGP01E1000 Specific Registers */ diff --git a/target/linux/imx6/patches-4.3/204-net-igb-register-mii_bus-for-SerDes-w-external-phy.patch b/target/linux/imx6/patches-4.3/204-net-igb-register-mii_bus-for-SerDes-w-external-phy.patch deleted file mode 100644 index b73895b..0000000 --- a/target/linux/imx6/patches-4.3/204-net-igb-register-mii_bus-for-SerDes-w-external-phy.patch +++ /dev/null @@ -1,308 +0,0 @@ -From 03855caf93f7332a3f320228ba1a0e7baae8a749 Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Thu, 15 May 2014 12:36:23 -0700 -Subject: [PATCH] net: igb: register mii_bus for SerDes w/ external phy - -If an i210 is configured for 1000BASE-BX link_mode and has an external phy -specified, then register an mii bus using the external phy address as -a mask. - -An i210 hooked to an external standard phy will be configured with a link_mo -of SGMII in which case phy ops will be configured and used internall in the -igb driver for link status. However, in certain cases one might be using a -backplane SerDes connection to something that talks on the mdio bus but is -not a standard phy, such as a switch. In this case by registering an mdio -bus a phy driver can manage the device. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> ---- - drivers/net/ethernet/intel/igb/e1000_82575.c | 15 +++ - drivers/net/ethernet/intel/igb/e1000_hw.h | 7 ++ - drivers/net/ethernet/intel/igb/igb_main.c | 168 ++++++++++++++++++++++++++- - 3 files changed, 185 insertions(+), 5 deletions(-) - ---- a/drivers/net/ethernet/intel/igb/e1000_82575.c -+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c -@@ -612,13 +612,25 @@ static s32 igb_get_invariants_82575(stru - switch (link_mode) { - case E1000_CTRL_EXT_LINK_MODE_1000BASE_KX: - hw->phy.media_type = e1000_media_type_internal_serdes; -+ if (igb_sgmii_uses_mdio_82575(hw)) { -+ u32 mdicnfg = rd32(E1000_MDICNFG); -+ mdicnfg &= E1000_MDICNFG_PHY_MASK; -+ hw->phy.addr = mdicnfg >> E1000_MDICNFG_PHY_SHIFT; -+ hw_dbg("1000BASE_KX w/ external MDIO device at 0x%x\n", -+ hw->phy.addr); -+ } else { -+ hw_dbg("1000BASE_KX"); -+ } - break; - case E1000_CTRL_EXT_LINK_MODE_SGMII: - /* Get phy control interface type set (MDIO vs. I2C)*/ - if (igb_sgmii_uses_mdio_82575(hw)) { - hw->phy.media_type = e1000_media_type_copper; - dev_spec->sgmii_active = true; -+ hw_dbg("SGMII with external MDIO PHY"); - break; -+ } else { -+ hw_dbg("SGMII with external I2C PHY"); - } - /* fall through for I2C based SGMII */ - case E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES: -@@ -635,8 +647,11 @@ static s32 igb_get_invariants_82575(stru - hw->phy.media_type = e1000_media_type_copper; - dev_spec->sgmii_active = true; - } -+ hw_dbg("SERDES with external SFP"); - - break; -+ } else { -+ hw_dbg("SERDES"); - } - - /* do not change link mode for 100BaseFX */ ---- a/drivers/net/ethernet/intel/igb/e1000_hw.h -+++ b/drivers/net/ethernet/intel/igb/e1000_hw.h -@@ -27,6 +27,7 @@ - #include <linux/delay.h> - #include <linux/io.h> - #include <linux/netdevice.h> -+#include <linux/phy.h> - - #include "e1000_regs.h" - #include "e1000_defines.h" -@@ -543,6 +544,12 @@ struct e1000_hw { - struct e1000_mbx_info mbx; - struct e1000_host_mng_dhcp_cookie mng_cookie; - -+#ifdef CONFIG_PHYLIB -+ /* Phylib and MDIO interface */ -+ struct mii_bus *mii_bus; -+ struct phy_device *phy_dev; -+ phy_interface_t phy_interface; -+#endif - union { - struct e1000_dev_spec_82575 _82575; - } dev_spec; ---- a/drivers/net/ethernet/intel/igb/igb_main.c -+++ b/drivers/net/ethernet/intel/igb/igb_main.c -@@ -41,6 +41,7 @@ - #include <linux/if_vlan.h> - #include <linux/pci.h> - #include <linux/pci-aspm.h> -+#include <linux/phy.h> - #include <linux/delay.h> - #include <linux/interrupt.h> - #include <linux/ip.h> -@@ -2223,6 +2224,126 @@ static s32 igb_init_i2c(struct igb_adapt - return status; - } - -+ -+#ifdef CONFIG_PHYLIB -+/* -+ * MMIO/PHYdev support -+ */ -+ -+static int igb_enet_mdio_read(struct mii_bus *bus, int mii_id, int regnum) -+{ -+ struct e1000_hw *hw = bus->priv; -+ u16 out; -+ int err; -+ -+ err = igb_read_reg_gs40g(hw, mii_id, regnum, &out); -+ if (err) -+ return err; -+ return out; -+} -+ -+static int igb_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum, -+ u16 val) -+{ -+ struct e1000_hw *hw = bus->priv; -+ -+ return igb_write_reg_gs40g(hw, mii_id, regnum, val); -+} -+ -+static int igb_enet_mdio_reset(struct mii_bus *bus) -+{ -+ udelay(300); -+ return 0; -+} -+ -+static void igb_enet_mii_link(struct net_device *netdev) -+{ -+} -+ -+/* Probe the mdio bus for phys and connect them */ -+static int igb_enet_mii_probe(struct net_device *netdev) -+{ -+ struct igb_adapter *adapter = netdev_priv(netdev); -+ struct e1000_hw *hw = &adapter->hw; -+ struct phy_device *phy_dev = NULL; -+ int phy_id; -+ -+ /* check for attached phy */ -+ for (phy_id = 0; (phy_id < PHY_MAX_ADDR); phy_id++) { -+ if (hw->mii_bus->phy_map[phy_id]) { -+ phy_dev = hw->mii_bus->phy_map[phy_id]; -+ break; -+ } -+ } -+ if (!phy_dev) { -+ netdev_err(netdev, "no PHY found\n"); -+ return -ENODEV; -+ } -+ -+ hw->phy_interface = PHY_INTERFACE_MODE_RGMII; -+ phy_dev = phy_connect(netdev, dev_name(&phy_dev->dev), -+ igb_enet_mii_link, hw->phy_interface); -+ if (IS_ERR(phy_dev)) { -+ netdev_err(netdev, "could not attach to PHY\n"); -+ return PTR_ERR(phy_dev); -+ } -+ -+ hw->phy_dev = phy_dev; -+ netdev_info(netdev, "igb PHY driver [%s] (mii_bus:phy_addr=%s)\n", -+ hw->phy_dev->drv->name, dev_name(&hw->phy_dev->dev)); -+ -+ return 0; -+} -+ -+/* Create and register mdio bus */ -+static int igb_enet_mii_init(struct pci_dev *pdev) -+{ -+ struct mii_bus *mii_bus; -+ struct net_device *netdev = pci_get_drvdata(pdev); -+ struct igb_adapter *adapter = netdev_priv(netdev); -+ struct e1000_hw *hw = &adapter->hw; -+ int err; -+ -+ mii_bus = mdiobus_alloc(); -+ if (mii_bus == NULL) { -+ err = -ENOMEM; -+ goto err_out; -+ } -+ -+ mii_bus->name = "igb_enet_mii_bus"; -+ mii_bus->read = igb_enet_mdio_read; -+ mii_bus->write = igb_enet_mdio_write; -+ mii_bus->reset = igb_enet_mdio_reset; -+ snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%s-%x", -+ pci_name(pdev), hw->device_id + 1); -+ mii_bus->priv = hw; -+ mii_bus->parent = &pdev->dev; -+ mii_bus->phy_mask = ~(1 << hw->phy.addr); -+ -+ err = mdiobus_register(mii_bus); -+ if (err) { -+ printk(KERN_ERR "failed to register mii_bus: %d\n", err); -+ goto err_out_free_mdiobus; -+ } -+ hw->mii_bus = mii_bus; -+ -+ return 0; -+ -+err_out_free_mdiobus: -+ mdiobus_free(mii_bus); -+err_out: -+ return err; -+} -+ -+static void igb_enet_mii_remove(struct e1000_hw *hw) -+{ -+ if (hw->mii_bus) { -+ mdiobus_unregister(hw->mii_bus); -+ mdiobus_free(hw->mii_bus); -+ } -+} -+#endif /* CONFIG_PHYLIB */ -+ - /** - * igb_probe - Device Initialization Routine - * @pdev: PCI device information struct -@@ -2645,6 +2766,13 @@ static int igb_probe(struct pci_dev *pde - } - } - pm_runtime_put_noidle(&pdev->dev); -+ -+#ifdef CONFIG_PHYLIB -+ /* create and register the mdio bus if using ext phy */ -+ if (rd32(E1000_MDICNFG) & E1000_MDICNFG_EXT_MDIO) -+ igb_enet_mii_init(pdev); -+#endif -+ - return 0; - - err_register: -@@ -2792,6 +2920,10 @@ static void igb_remove(struct pci_dev *p - struct e1000_hw *hw = &adapter->hw; - - pm_runtime_get_noresume(&pdev->dev); -+#ifdef CONFIG_PHYLIB -+ if (rd32(E1000_MDICNFG) & E1000_MDICNFG_EXT_MDIO) -+ igb_enet_mii_remove(hw); -+#endif - #ifdef CONFIG_IGB_HWMON - igb_sysfs_exit(adapter); - #endif -@@ -3105,6 +3237,12 @@ static int __igb_open(struct net_device - if (!resuming) - pm_runtime_put(&pdev->dev); - -+#ifdef CONFIG_PHYLIB -+ /* Probe and connect to PHY if using ext phy */ -+ if (rd32(E1000_MDICNFG) & E1000_MDICNFG_EXT_MDIO) -+ igb_enet_mii_probe(netdev); -+#endif -+ - /* start the watchdog. */ - hw->mac.get_link_status = 1; - schedule_work(&adapter->watchdog_task); -@@ -7090,21 +7228,41 @@ void igb_alloc_rx_buffers(struct igb_rin - static int igb_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) - { - struct igb_adapter *adapter = netdev_priv(netdev); -+ struct e1000_hw *hw = &adapter->hw; - struct mii_ioctl_data *data = if_mii(ifr); - -- if (adapter->hw.phy.media_type != e1000_media_type_copper) -+ if (adapter->hw.phy.media_type != e1000_media_type_copper && -+ !(rd32(E1000_MDICNFG) & E1000_MDICNFG_EXT_MDIO)) - return -EOPNOTSUPP; - - switch (cmd) { - case SIOCGMIIPHY: -- data->phy_id = adapter->hw.phy.addr; -+ data->phy_id = hw->phy.addr; - break; - case SIOCGMIIREG: -- if (igb_read_phy_reg(&adapter->hw, data->reg_num & 0x1F, -- &data->val_out)) -- return -EIO; -+ if (hw->mac.type == e1000_i210 || hw->mac.type == e1000_i211) { -+ if (igb_read_reg_gs40g(&adapter->hw, data->phy_id, -+ data->reg_num & 0x1F, -+ &data->val_out)) -+ return -EIO; -+ } else { -+ if (igb_read_phy_reg(&adapter->hw, data->reg_num & 0x1F, -+ &data->val_out)) -+ return -EIO; -+ } - break; - case SIOCSMIIREG: -+ if (hw->mac.type == e1000_i210 || hw->mac.type == e1000_i211) { -+ if (igb_write_reg_gs40g(hw, data->phy_id, -+ data->reg_num & 0x1F, -+ data->val_in)) -+ return -EIO; -+ } else { -+ if (igb_write_phy_reg(hw, data->reg_num & 0x1F, -+ data->val_in)) -+ return -EIO; -+ } -+ break; - default: - return -EOPNOTSUPP; - } diff --git a/target/linux/imx6/patches-4.3/205-phy-add-driver-for-GW16083-Ethernet-Expansion-Mezzan.patch b/target/linux/imx6/patches-4.3/205-phy-add-driver-for-GW16083-Ethernet-Expansion-Mezzan.patch deleted file mode 100644 index c91b519..0000000 --- a/target/linux/imx6/patches-4.3/205-phy-add-driver-for-GW16083-Ethernet-Expansion-Mezzan.patch +++ /dev/null @@ -1,27 +0,0 @@ ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -309,6 +309,14 @@ endif # RTL8366_SMI - - source "drivers/net/phy/b53/Kconfig" - -+config GATEWORKS_GW16083 -+ tristate "Gateworks GW16083 Ethernet Expansion Mezzanine" -+ ---help--- -+ The Gateworks GW16083 Ethernet Expansion Mezzanine connects to a -+ Gateworks Ventana baseboard and provides a 7-port GbE managed -+ Ethernet switch with 4 dedicated GbE RJ45 ports, and 2 Gbe/SFP -+ ports" -+ - endif # PHYLIB - - config MICREL_KS8995MA ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -44,6 +44,7 @@ obj-$(CONFIG_DP83848_PHY) += dp83848.o - obj-$(CONFIG_DP83867_PHY) += dp83867.o - obj-$(CONFIG_STE10XP) += ste10Xp.o - obj-$(CONFIG_MICREL_PHY) += micrel.o -+obj-$(CONFIG_GATEWORKS_GW16083) += gw16083.o - obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o - obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o - obj-$(CONFIG_AT803X_PHY) += at803x.o diff --git a/target/linux/imx6/patches-4.3/206-ARM-imx-ventana-added-GW16083-to-device-tree.patch b/target/linux/imx6/patches-4.3/206-ARM-imx-ventana-added-GW16083-to-device-tree.patch deleted file mode 100644 index a9214d5..0000000 --- a/target/linux/imx6/patches-4.3/206-ARM-imx-ventana-added-GW16083-to-device-tree.patch +++ /dev/null @@ -1,56 +0,0 @@ ---- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi -@@ -158,6 +158,11 @@ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; -+ -+ gw16083: gw16083@52 { -+ compatible = "gateworks,gw16083"; -+ reg = <0x52>; -+ }; - }; - - &i2c3 { ---- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi -@@ -233,6 +233,11 @@ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; -+ -+ gw16083: gw16083@52 { -+ compatible = "gateworks,gw16083"; -+ reg = <0x52>; -+ }; - }; - - &i2c3 { ---- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -@@ -226,6 +226,11 @@ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; -+ -+ gw16083: gw16083@52 { -+ compatible = "gateworks,gw16083"; -+ reg = <0x52>; -+ }; - }; - - &i2c3 { ---- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -@@ -317,6 +317,11 @@ - }; - }; - }; -+ -+ gw16083: gw16083@52 { -+ compatible = "gateworks,gw16083"; -+ reg = <0x52>; -+ }; - }; - - &i2c3 { diff --git a/target/linux/imx6/patches-4.3/207-i2c-imx-add-retries-for-NAK-s-on-ventana-boards.patch b/target/linux/imx6/patches-4.3/207-i2c-imx-add-retries-for-NAK-s-on-ventana-boards.patch deleted file mode 100644 index fa3bf13..0000000 --- a/target/linux/imx6/patches-4.3/207-i2c-imx-add-retries-for-NAK-s-on-ventana-boards.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/drivers/i2c/busses/i2c-imx.c -+++ b/drivers/i2c/busses/i2c-imx.c -@@ -461,6 +461,8 @@ static int i2c_imx_acked(struct imx_i2c_ - { - if (imx_i2c_read_reg(i2c_imx, IMX_I2C_I2SR) & I2SR_RXAK) { - dev_dbg(&i2c_imx->adapter.dev, "<%s> No ACK\n", __func__); -+ if (i2c_imx->adapter.retries) -+ return -EAGAIN; - return -EIO; /* No ACK */ - } - -@@ -1010,6 +1012,10 @@ static int i2c_imx_probe(struct platform - i2c_imx->adapter.nr = pdev->id; - i2c_imx->adapter.dev.of_node = pdev->dev.of_node; - i2c_imx->base = base; -+ if (of_machine_is_compatible("gw,ventana") && phy_addr == 0x021a0000) { -+ dev_info(&pdev->dev, "Adding retries for Ventana GSC\n"); -+ i2c_imx->adapter.retries = 3; -+ } - - /* Get I2C clock */ - i2c_imx->clk = devm_clk_get(&pdev->dev, NULL); diff --git a/target/linux/imx6/patches-4.3/208-sky2-allow-mac-to-come-from-dt.patch b/target/linux/imx6/patches-4.3/208-sky2-allow-mac-to-come-from-dt.patch deleted file mode 100644 index 9a94212..0000000 --- a/target/linux/imx6/patches-4.3/208-sky2-allow-mac-to-come-from-dt.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/net/ethernet/marvell/sky2.c -+++ b/drivers/net/ethernet/marvell/sky2.c -@@ -4812,7 +4812,24 @@ static struct net_device *sky2_init_netd - * 1) from device tree data - * 2) from internal registers set by bootloader - */ -- iap = of_get_mac_address(hw->pdev->dev.of_node); -+ -+ iap = NULL; -+ if (IS_ENABLED(CONFIG_OF)) { -+ struct device_node *np; -+ np = of_find_node_by_path("/aliases"); -+ if (np) { -+ const char *path = of_get_property(np, "sky2", NULL); -+ if (path) -+ np = of_find_node_by_path(path); -+ if (np) -+ path = of_get_mac_address(np); -+ if (path) -+ iap = (unsigned char *) path; -+ } -+ } -+ -+ if (!iap) -+ iap = of_get_mac_address(hw->pdev->dev.of_node); - if (iap) - memcpy(dev->dev_addr, iap, ETH_ALEN); - else diff --git a/target/linux/imx6/patches-4.3/209-ARM-imx-ventana-add-sky2-alias.patch b/target/linux/imx6/patches-4.3/209-ARM-imx-ventana-add-sky2-alias.patch deleted file mode 100644 index 490e015..0000000 --- a/target/linux/imx6/patches-4.3/209-ARM-imx-ventana-add-sky2-alias.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi -@@ -15,6 +15,7 @@ - /* these are used by bootloader for disabling nodes */ - aliases { - ethernet1 = ð1; -+ sky2 = ð1; - led0 = &led0; - led1 = &led1; - led2 = &led2; ---- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi -@@ -15,6 +15,7 @@ - /* these are used by bootloader for disabling nodes */ - aliases { - ethernet1 = ð1; -+ sky2 = ð1; - led0 = &led0; - led1 = &led1; - led2 = &led2; |