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2012-05-22drivers/net/lan91c96.c: Fix compile warningJoe Hershberger
Fix this: lan91c96.c: In function 'lan91c96_initialize': lan91c96.c:811:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/ks8695eth.c: Fix compile warningJoe Hershberger
Fix this: ks8695eth.c: In function 'ks8695_eth_initialize': ks8695eth.c:236:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/ftmac100.c: Fix compile warningJoe Hershberger
Fix this: ftmac100.c: In function 'ftmac100_initialize': ftmac100.c:266:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/fec_mxc.c: Fix compile warningJoe Hershberger
Fix this: fec_mxc.c: In function 'fec_probe': fec_mxc.c:926:13: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/enc28j60.c: Fix compile warningJoe Hershberger
Fix this: enc28j60.c: In function 'enc28j60_initialize': enc28j60.c:967:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/eepro100.c: Fix compile warningJoe Hershberger
Fix this: eepro100.c: In function 'eepro100_initialize': eepro100.c:464:13: warning: assignment from incompatible pointer type eepro100.c: In function 'eepro100_recv': eepro100.c:694:4: warning: passing argument 1 of 'NetReceive' discards qualifiers from pointer target type include/net.h:438:13: note: expected 'uchar *' but argument is of type 'volatile u8 *' The use of a descriptor like this may mean DMA will update this at will Beware this may be a source of trouble on some boards Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/dnet.c: Fix compile warningJoe Hershberger
Fix this: dnet.c: In function 'dnet_eth_initialize': dnet.c:380:15: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/dm9000x.c: Fix compile warningJoe Hershberger
Fix this: dm9000x.c: In function 'dm9000_initialize': dm9000x.c:636:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/dc2114x.c: Fix compile warningJoe Hershberger
Fix this: dc2114x.c: In function 'dc21x4x_initialize': dc2114x.c:305:15: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/cs8900.c: Fix compile warningJoe Hershberger
Fix this: cs8900.c: In function 'cs8900_initialize': cs8900.c:326:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/calxedaxgmac.c: Fix compile warningJoe Hershberger
Fix this: calxedaxgmac.c: In function 'xgmac_rx': calxedaxgmac.c:479:2: warning: passing argument 1 of 'NetReceive' discards qualifiers from pointer target type include/net.h:438:13: note: expected 'uchar *' but argument is of type 'volatile unsigned char *' calxedaxgmac.c: In function 'calxedaxgmac_initialize': calxedaxgmac.c:547:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/at91_emac.c: Fix compile warningJoe Hershberger
Fix this: at91_emac.c: In function 'at91emac_register': at91_emac.c:524:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/armada100_fec.c: Fix compile warningJoe Hershberger
Fix this: armada100_fec.c: In function 'armada100_fec_register': armada100_fec.c:723:12: warning: assignment from incompatible pointer type Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/net/4xx_enet.c: Fix build warningAnatolij Gustschin
Fix: 4xx_enet.c: In function 'ppc_4xx_eth_initialize': 4xx_enet.c:2029: warning: assignment from incompatible pointer type Tested on sequoia board. Signed-off-by: Anatolij Gustschin <agust@denx.de> Tested-by: Anatolij Gustschin <agust@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22davinci: Fix Ethernet driver interface warningJoe Hershberger
Fixes: davinci_emac.c: In function 'davinci_emac_initialize': davinci_emac.c:796:12: warning: assignment from incompatible pointer type [enabled by default] Tested on da850_am18xxevm Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22ppc: Fix warning in TSEC Ethernet driverJoe Hershberger
Fixes: tsec.c: In function 'tsec_initialize': tsec.c:638:12: warning: assignment from incompatible pointer type Tested on MPC8313e-RDB Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-05-22drivers/net/mpc512x_fec.c: Fix build warningAnatolij Gustschin
Fix: mpc512x_fec.c: In function 'mpc512x_fec_initialize': mpc512x_fec.c:634: warning: assignment from incompatible pointer type Tested on mpc5121ads board using tftp and nfs commands. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com>
2012-05-22drivers/usb/eth/asix.c: Fix build warningAnatolij Gustschin
Fix: asix.c: In function 'asix_eth_get_info': asix.c:629:12: warning: assignment from incompatible pointer type Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-05-22drivers/net/mpc5xxx_fec.c: Fix build warningAnatolij Gustschin
Fix: mpc5xxx_fec.c: In function 'mpc5xxx_fec_initialize': mpc5xxx_fec.c:920: warning: assignment from incompatible pointer type Signed-off-by: Anatolij Gustschin <agust@denx.de> Tested-by: Anatolij Gustschin <agust@denx.de>
2012-05-22drivers/usb/eth/smsc95xx.c: Fix GCC 4.6 warningAnatolij Gustschin
Fix: smsc95xx.c: In function 'smsc95xx_eth_get_info': smsc95xx.c:869:12: warning: assignment from incompatible pointer type [enabled by default] Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-05-22drivers/net/smc911x.c: Fix GCC 4.6 warningAnatolij Gustschin
smc911x.c: In function 'smc911x_initialize': smc911x.c:288:12: warning: assignment from incompatible pointer type [enabled by default] Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-05-20Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk
* 'master' of git://git.denx.de/u-boot-usb: USB: S5P: Add ehci support usb:udc:samsung Add functions for storing private gadget data in UDC driver usb:gadget:composite: Support for composite at gadget.h usb:gadget:composite USB composite gadget support usb:udc:samsung:cleanup Replace DEBUG_* macros with debug_cond() calls usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h file USB: Document the QH and qTD antics in EHCI-HCD USB: Drop cache flush bloat in EHCI-HCD USB: Drop ehci_alloc/ehci_free in ehci-hcd USB: Align buffers at cacheline usb: use noinline define
2012-05-20Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk
* 'master' of git://git.denx.de/u-boot-nand-flash: NAND: Remove ONFI detection message to from bootup log driver/mtd:IFC: Fix possible memory leak driver/mtd: IFC NAND: Add support of ONFI NAND flash mtd, nand: move some printfs to debug output. nand_util: correct YAFFS image write function powerpc/85xx: fix NAND boot linker scripts for -fpic nand: extend .raw accesses to work on multiple pages
2012-05-20Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk
* 'master' of git://git.denx.de/u-boot-net: net: move bootfile init into eth_initialize net: punt bd->bi_ip_addr net: cosmetic: netconsole.c checkpatch compliance net: cosmetic: tftp.* checkpatch compliance net: cosmetic: sntp.* checkpatch compliance net: cosmetic: rarp.* checkpatch compliance net: cosmetic: nfs.* checkpatch compliance net: cosmetic: net.c checkpatch compliance net: cosmetic: eth.c checkpatch compliance net: cosmetic: bootp.* checkpatch compliance net: cosmetic: net.h checkpatch compliance net: Remove volatile from net API
2012-05-20Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
* 'master' of git://git.denx.de/u-boot-arm: (167 commits) OMAP4/5: Change omap4_sdp, omap4_panda, omap5_evm maintainer ARM: omap3: Add CONFIG_SPL_BOARD_INIT for CONFIG_SPL_MMC_SUPPORT ARM: omap3: Set SPL stack size to 8KB, image to 54KB. arm, omap3: fix warm reset serial output on OMAP36xx/AM/DM37xx OMAP4: Set fdt_high for OMAP4 devices to enable booting with Device Tree omap4: do not enable auxiliary cores omap4: do not enable fs-usb module omap4: panda: disable uart2 pads during boot igep00x0: change mpurate from 500 to auto igep00x0: enable the use of a plain text file tegra2: trivially enable 13 mhz crystal frequency tegra: Enable keyboard for Seaboard tegra: Switch on console mux and use environment for console tegra: Add tegra keyboard driver tegra: fdt: Add keyboard definitions for Seaboard tegra: fdt: Add keyboard controller definition tegra: Add keyboard support to funcmux input: Add support for keyboard matrix decoding from an fdt input: Add generic keyboard input handler input: Add linux/input.h for key code support fdt: Add fdtdec functions to read byte array tegra: Enable LP0 on Seaboard tegra: fdt: Add EMC data for Tegra2 Seaboard tegra: i2c: Add function to find DVC bus fdt: tegra: Add EMC node to device tree tegra: Add EMC settings for Seaboard tegra: Turn off power detect in board init tegra: Set up warmboot code on Nvidia boards tegra: Setup PMC scratch info from ap20 setup tegra: Add warmboot implementation tegra: Set up PMU for Nvidia boards tegra: Add PMU to manage power supplies tegra: Add EMC support for optimal memory timings tegra: Add header file for APB_MISC register tegra: Add tegra_get_chip_type() to detect SKU tegra: Add flow, gp_padctl, fuse, sdram headers tegra: Add crypto library for warmboot code tegra: Add functions to access low-level Osc/PLL details tegra: Move ap20.h header into arch location Add AES crypto library i2c: Add TPS6586X driver Add abs() macro to return absolute value fdt: Add function to return next compatible subnode fdt: Add function to locate an array in the device tree i.MX28: Avoid redefining serial_put[cs]() i.MX28: Check if WP detection is implemented at all i.MX28: Add battery boot components to SPL i.MX28: Reorder battery status functions in SPL i.MX28: Add LRADC init to i.MX28 SPL i.MX28: Add LRADC register definitions i.MX28: Shut down the LCD controller before reset i.MX28: Add LCDIF register definitions i.MX28: Implement boot pads sampling and reporting i.MX28: Improve passing of data from SPL to U-Boot M28EVK: Add SD update command M28EVK: Implement support for new board V2.0 FEC: Abstract out register setup MX5: PAD_CTL_DRV_VOT_LOW and PAD_CTL_DRV_VOT_HIGH exchanged i.MX28: Add delay after CPU bypass is cleared spi: mxs: Allow other chip selects to work spi: mxs: Introduce spi_cs_is_valid() mx53loco: Remove unneeded gpio_set_value() mx53loco: Add CONFIG_REVISION_TAG mx53loco: Turn on VUSB regulator mx53loco: Add mc34708 support and set mx53 frequency at 1GHz pmic: dialog: Avoid name conflicts imx: Add u-boot.imx as target for ARM9 i.MX SOCs i.MX2: Include asm/types.h in arch-mx25/imx-regs.h imx: usb: There is no such register i.MX25: usb: Set PORTSCx register imx: nand: Support flash based BBT i.MX25: This architecture has a GPIO4 too i.MX25: esdhc: Add mxc_get_clock infrastructure i.MX6: mx6q_sabrelite: add SATA bindings i.MX6: add enable_sata_clock() i.MX6: Add ANATOP regulator init mx28evk: add NAND support USB: ehci-mx6: Fix broken IO access M28: Scan only first 512 MB of DRAM to avoid memory wraparound Revert "i.MX28: Enable additional DRAM address bits" M28: Enable FDT support mx53loco: Add support for 1GHz operation for DA9053-based boards mx53loco: Allow to print CPU information at a later stage mx5: Add clock config interface imx-common: Factor out get_ahb_clk() i.MX6Q: mx6qsabrelite: Add keypress support to alter boot flow mx31pdk: Allow booting a zImage kernel mx6qarm2: Allow booting a zImage kernel mx6qsabrelite: Allow booting a zImage kernel mx28evk: Allow booting a zImage kernel m28evk: Allow to booting a dt kernel mx28evk: Allow to booting a dt kernel mx6qsabrelite: No need to set the direction for GPIO3_23 again pmic: Add support for the Dialog DA9053 PMIC MX53: mx53loco: Add SATA support MX53: Add support to ESG ima3 board SATA: add driver for MX5 / MX6 SOCs MX53: add function to set SATA clock to internal SATA: check for return value from sata functions MX5: Add definitions for SATA controller NET: fec_mxc.c: Add a way to disable auto negotiation Define UART4 and UART5 base addresses EXYNOS: Change bits per pixel value proper for u-boot. EXYNOS: support TRATS board display function LCD: support S6E8AX0 amoled driver based on EXYNOS MIPI DSI EXYNOS: support EXYNOS MIPI DSI interface driver. EXYNOS: support EXYNOS framebuffer and FIMD display drivers. LCD: add data structure for EXYNOS display driver EXYNOS: add LCD and MIPI DSI clock interface. EXYNOS: definitions of system resgister and power management registers. SMDK5250: fix compiler warning misc:pmic:samsung Convert TRATS target to use MAX8997 instead of MAX8998 misc:pmic:max8997 MAX8997 support for PMIC driver TRATS: modify the trats's configuration ARM: Exynos4: ADC: Universal_C210: Enable LDO4 power line for ADC measurement EXYNOS: Rename exynos5_tzpc structure to exynos_tzpc arm: ea20: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT arm: cam_enc_4xx: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT cm-t35: add I2C multi-bus support include/configs: Remove CONFIG_SYS_64BIT_STRTOUL include/configs: Remove CONFIG_SYS_64BIT_VSPRINTF omap3: Introduce weak misc_init_r omap730p2: Remove empty misc_init_r omap5912osk: Remove empty misc_init_r omap4+: Remove CONFIG_ARCH_CPU_INIT omap4: Remove CONFIG_SYS_MMC_SET_DEV OMAP3: pandora: drop console kernel argument OMAP3: pandora: revise GPIO configuration ...
2012-05-20USB: S5P: Add ehci supportRajeshwari Shinde
This patch adds ehci driver support for s5p. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
2012-05-20usb:udc:samsung Add functions for storing private gadget data in UDC driverLukasz Majewski
This commit adds support for storing private data to Samsung's UDC driver. This data is afterward used by usb gadget. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-05-20usb:gadget:composite USB composite gadget supportLukasz Majewski
USB Composite gadget implementation for u-boot. It builds on top of USB UDC drivers. This commit is based on following files from Linux Kernel v2.6.36: ./include/linux/usb/composite.h ./drivers/usb/gadget/composite.c SHA1: d187abb9a83e6c6b6e9f2ca17962bdeafb4bc903 Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-05-20usb:udc:samsung:cleanup Replace DEBUG_* macros with debug_cond() callsLukasz Majewski
This patch cleans up the Samsung's UDC driver. It replaces several DEBUG_* macros with debug_cond(). Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-05-20usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h fileLukasz Majewski
Remove the repeated USB descriptor code and use usbdescriptors.h file. ch9.h file has been copied from linux and is needed for USB gadget related work. Now usbdescriptors.h and ch9.h shall be used together. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-05-20USB: Document the QH and qTD antics in EHCI-HCDMarek Vasut
The construction of QH and qTD lists in ehci_submit_async() call is cryptic business, add at least a bit of comments so if someone is reading it, he can at least reference the intel ehci manual (ehci-r10.pdf). Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2012-05-20USB: Drop cache flush bloat in EHCI-HCDMarek Vasut
Discard the creepy cache flushing mechanisms in ehci-hcd.c and replace them with more straightforward flushing. In the new approach, the flushing takes place directly in ehci_submit_async() call instead of going through the QH list and flushing all members and buffers. This discards a lot of weird bit operations on the members of QH and qTD structures. NOTE: Certainly, this flushes even qTDs which are possibly unused in some transactions, though the overhead of the previous code was much higher than is the overhead of flushing two more cache lines (which most probably aren't even cached). Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2012-05-20USB: Drop ehci_alloc/ehci_free in ehci-hcdMarek Vasut
These two functions were called only from ehci_submit_async(), therefore dissolve them as part of ehci_submit_async() to get rid of all those static variables. Signed-off-by: Marek Vasut <marex@denx.de>
2012-05-18NAND: Remove ONFI detection message to from bootup logStefan Roese
Without this patch, boot shows this messages upon NAND detection: NAND: ONFI flash detected ONFI param page 0 valid ONFI flash detected ONFI param page 0 valid 128 MiB With this patch, its back to the U-Boot "standard": NAND: 128 MiB Tested on x600 (SPEAr600). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Amit Virdi <amit.virdi@st.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Scott Wood <scottwood@freescale.com> Acked-by: Amit Virdi <amit.virdi@st.com> Signed-off-by: Scott Wood <scott@tyr.buserror.net>
2012-05-18driver/mtd:IFC: Fix possible memory leakPrabhakar Kushwaha
if priv->bank >= MAX_BANK, priv should be freed before returning ENODEV. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Scott Wood <scott@tyr.buserror.net>
2012-05-18driver/mtd: IFC NAND: Add support of ONFI NAND flashPrabhakar Kushwaha
- Fix NAND_CMD_READID command for ONFI detect. - Add NAND_CMD_PARAM command to read the ONFI parameter page. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Scott Wood <scott@tyr.buserror.net>
2012-05-18mtd, nand: move some printfs to debug output.Heiko Schocher
current U-Boot shows on startup (for example on the enbw_cmc board) the following printfs from the nand subsystem: Flash: 2 MiB NAND: Bad block table found at page 65472, version 0x01 Bad block table found at page 65408, version 0x01 nand_read_bbt: Bad block at 0x000002980000 nand_read_bbt: Bad block at 0x000003240000 128 MiB MMC: davinci: 0 remove them to debug output, so it shows with this patch: Flash: 2 MiB NAND: 128 MiB MMC: davinci: 0 Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Scott Wood <scott@tyr.buserror.net>
2012-05-18nand_util: correct YAFFS image write functionLiu, Wentao
In function nand_write_skip_bad(),for YAFFS filesystem part, write_oob() will return 0 when success, so when rval equals 0, it should continue to write the next page, and no break. Signed-off-by: Wentao, Liu <wentao.liu@intel.com> Acked-by: Lei Wen <leiwen@marvell.com> Signed-off-by: Scott Wood <scott@tyr.buserror.net>
2012-05-15net: cosmetic: netconsole.c checkpatch complianceJoe Hershberger
Requires: --ignore CONSIDER_KSTRTO Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
2012-05-15tegra: Add tegra keyboard driverRakesh Iyer
Add support for internal matrix keyboard controller for Nvidia Tegra platforms. This driver uses the fdt decode function to obtain its key codes. Support for the Ctrl modifier is provided. The left and right ctrl keys are dealt with in the same way. This uses the new keyboard input library (drivers/input/input.c) to decode keys and handle most of the common input logic. The new key matrix library is also used to decode (row, column) key positions into key codes. The intent is to make this driver purely about dealing with the hardware. Key detection before the driver is loaded is supported. This key will be picked up when the keyboard driver is initialized. Modified by Bernie Thompson <bhthompson@chromium.org> and Simon Glass <sjg@chromium.org> for device tree, input layer, key matrix and various other things. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15input: Add support for keyboard matrix decoding from an fdtBernie Thompson
Matrix keyboards require a key map to be set up, and must also deal with key ghosting. Create a keyboard matrix management implementation which can be leveraged by various keyboard drivers. This includes code to read the keymap from the FDT and perform debouncing. Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15input: Add generic keyboard input handlerSimon Glass
Add a module which understands converting key codes (or scan codes) to ASCII characters. It includes FIFO support and can call back to drivers to read new characters when its FIFO is empty. Keycode maps are provided for un-modified, shift and ctrl keys. The plan is to use this module where such mapping is required. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15tegra: i2c: Add function to find DVC busSimon Glass
Add tegra_i2c_get_dvc_bus_num() to obtain the I2C bus number of DVC bus. This allows us to talk to the PMU. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15i2c: Add TPS6586X driverSimon Glass
This power management chip supports battery charging and a large number of power supplies. This initial driver only provides the ability to adjust the two synchronous buck converters SM0 and SM1 in a stepwise manner. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15Add abs() macro to return absolute valueSimon Glass
This macro is generally useful to make it available in common. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Tom Rini <trini@ti.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-05-15i.MX28: Check if WP detection is implemented at allMarek Vasut
If the WP function is NULL, simply assume the card is always RW. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15FEC: Abstract out register setupMarek Vasut
Abstract out common register setup. This also configured r_cntrl to correct value at registration time. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de>
2012-05-15spi: mxs: Allow other chip selects to workFabio Estevam
MXS SSP controller may have up to three chip selects per port: SS0, SS1 and SS2. Currently only SS0 is supported in the mxs_spi driver. Allow all the three chip select to work by selecting the desired one in bits 20 and 21 of the HW_SSP_CTRL0 register. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
2012-05-15spi: mxs: Introduce spi_cs_is_valid()Fabio Estevam
Introduce spi_cs_is_valid() for validating spi bus and chip select numbers. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-05-15pmic: dialog: Avoid name conflictsFabio Estevam
As mx53loco board has two variants: one with Dialog PMIC and another with FSL MC34708 PMIC, we need to be able to build both drivers. Change pmic_init() and PMIC_NUM_OF_REGS names to avoid build conflicts when both drivers are present. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
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