<feed xmlns='http://www.w3.org/2005/Atom'>
<title>u-boot.git/drivers/spi, branch v2012.04</title>
<subtitle>Unnamed repository; edit this file 'description' to name the repository.
</subtitle>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/'/>
<entry>
<title>Merge branch 'master' of git://git.denx.de/u-boot-arm</title>
<updated>2012-03-30T16:09:08+00:00</updated>
<author>
<name>Wolfgang Denk</name>
<email>wd@denx.de</email>
</author>
<published>2012-03-30T16:09:08+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=bc6f6c87b685bcdcd5bef522982d15209b6b9601'/>
<id>bc6f6c87b685bcdcd5bef522982d15209b6b9601</id>
<content type='text'>
* 'master' of git://git.denx.de/u-boot-arm: (146 commits)
  arm: Use common .lds file where possible
  arm: add a common .lds link script
  arm: Remove unneeded setting of LDCSRIPT
  Define CPUDIR for the .lds link script
  arm: Remove zipitz2 link script
  Allow arch directory to contain .lds without requiring Makefile
  OMAP: Remove omap1610inn-based boards
  arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix build warnings
  board/ti/beagle/beagle.c: Fix build warnings
  sdrc.c: Fix typo in do_sdrc_init() for SPL
  tegra: i2c: Add I2C driver
  tegra: fdt: i2c: Add extra I2C bindings for U-Boot
  tegra: i2c: Select I2C ordering for Seaboard
  tegra: i2c: Enable I2C on Seaboard
  tegra: i2c: Select number of controllers for Tegra2 boards
  tegra: i2c: Initialise I2C on Nvidia boards
  tegra: Enhance clock support to handle 16-bit clock divisors
  fdt: Add function to allow aliases to refer to multiple nodes
  tegra: Rename NV_PA_PMC_BASE to TEGRA2_PMC_BASE
  tegra: fdt: Enable FDT support for Ventana
  tegra: fdt: Enable FDT support for Seaboard
  tegra: usb: Enable USB on Seaboard
  tegra: usb: Add common USB defines for tegra2 boards
  tegra: usb: Add USB support to nvidia boards
  arm: Check for valid FDT after console is up
  fdt: Avoid early panic() when there is no FDT present
  tegra: usb: Add support for Tegra USB peripheral
  tegra: fdt: Add function to return peripheral/clock ID
  usb: Add support for txfifo threshold
  tegra: usb: fdt: Add USB definitions for Tegra2 Seaboard
  tegra: usb: fdt: Add additional device tree definitions for USB ports
  tegra: fdt: Add clock bindings for Tegra2 Seaboard
  tegra: fdt: Add clock bindings
  tegra: fdt: Add additional USB binding
  fdt: Add tegra-usb bindings file from linux
  fdt: Add staging area for device tree binding documentation
  tegra: fdt: Add device tree file for Tegra2 Seaboard from kernel
  tegra: fdt: Add Tegra2x device tree file from kernel
  arm: fdt: Add skeleton device tree file from kernel
  fdt: Add basic support for decoding GPIO definitions
  fdt: Add functions to access phandles, arrays and bools
  fdt: Tidy up a few fdtdec problems
  fdt: Add tests for fdtdec
  fdt: Add fdtdec_find_aliases() to deal with alias nodes
  arm: Tegra2: Fix ELDK42 gcc failure with inline asm stack pointer load
  net: fec_mxc: allow use with cache enabled
  net: force PKTALIGN to ARCH_DMA_MINALIGN
  i.MX28: Enable caches by default
  i.MX28: Make use of the bounce buffer
  i.MX28: Do data transfers via DMA in MMC driver
  MMC: Implement generic bounce buffer
  i.MX28: Add cache support to MXS NAND driver
  i.MX28: Add cache support into the APBH DMA driver
  ARM926EJS: Implement cache operations
  board/vpac270/onenand.c: Fix build errors
  nhk8815: fix build errors
  atmel-boards: add missing atmel_mci.h
  ARM: highbank: setup env from boot source register
  ARM: highbank: change env config to use nvram
  ARM: highbank: add reset support
  ARM: highbank: Add boot counter support
  ARM: highbank: change TEXT_BASE to 0x8000
  ARM: highbank: fix us_to_tick calculation
  ARM: highbank: add missing get_tbclk
  ARM: highbank: fix warning for calxedaxgmac_initialize
  net: calxedaxgmac: fix build due to missing __aligned definition
  EXYNOS: Add structure for Exynos4 DMC
  EXYNOS: SMDK5250: Support all 4 UARTs
  ARM: fix s3c2410 timer code
  ARM: davinci: fixes for cam_enc_4xx board
  omap3_spi: receive transmit mode
  calimain, enbw_cmc: Fix typo in comments
  Davinci: ea20: use gpio framework to access gpios
  OMAP3: mt_ventoux: sets its own mtdparts
  OMAP3: mt_ventoux: updated timing for FPGA
  twl4030: fix potential power supply handling issues
  NAND: TI: fix warnings in omap_gpmc.c
  cam_enc_4xx: Rename 'images' to 'imgs'
  arm: Add Prep subcommand support to bootm
  OMAP3: twister: add support to boot Linux from SPL
  SPL: call cleanup_before_linux() before booting Linux
  OMAP3: SPL: do not call I2C init if no I2C is set.
  Add cache functions to SPL for armv7
  devkit8000: Implement and activate direct OS boot
  omap/spl: change output of spl_parse_image_header
  omap-common/spl: Add linux boot to SPL
  devkit8000/spl: init GPMC for dm9000 in SPL
  omap-common: Add NAND SPL linux booting
  devkit8000: add config for spl command
  Add cmd_spl command
  mx53ard: Initialize return code with error
  mx53: Make PLL2 to be the parent of UART clock
  configs: imx: Use CONFIG_SF_DEFAULT_CS
  mx28evk: Provide default values for SPI bus and chip select
  USB: ehci-mx6: Add proper IO accessors
  mx6: Read silicon revision from register
  i.MX28: Drop __naked function from spl_mem_init
  mxs_spi: Return proper timeout error
  i.MX28: Make the stabilization delays shorter
  pmic_i2c: Return error in case of invalid pmic_i2c_tx_num
  mx6: Remove duplicate definition of ANATOP_BASE_ADDR
  mx6: Fix reset cause for Power On Reset case
  i.MX6: mx6qsabrelite: add MACH_TYPE_MX6Q_SABRELITE
  i.MX6: mx6q_sabrelite: add CONFIG_REVISION_TAG
  i.MX28: Enable additional DRAM address bits
  mx6q: mx6qsabrelite: setup_spi() should be called in board_init to allow use for environment
  mx31: add "ARM11P power gating" to get_reset_cause
  mx31pdk: Fix CONFIG_SYS_MEMTEST_END
  efikamx: Fix CONFIG_SYS_MEMTEST_END
  mx53smd: Fix CONFIG_SYS_MEMTEST_END
  mx53evk: Fix CONFIG_SYS_MEMTEST_END
  mx51evk: Fix CONFIG_SYS_MEMTEST_END
  i.MX6: mx6qsabrelite: add ext2 support
  imximage: Remove overwriting of flash_offset
  IXP: Fix GPIO_INT_ACT_LOW_SET()
  IXP: Fix NAND build warning on PDNB3 and SCPU
  IXP: Move PDNB3 and SCPU from Makefile to boards.cfg
  IXP: Squash warnings in IXP NPE
  IXP: Fix missing MACH_TYPE_{ACTUX?,PNB3,DVLHOST}
  IXP: Make IXP buildable with arm-linux- toolchains
  Examples: Properly append LDFLAGS to LD command
  SPL: Enable YMODEM support on BeagleBone and AM335x EVM
  SPL: Add YMODEM over UART load support
  SPL: Add README.omap3
  README: document more SPL config options
  spl.c: Use __noreturn decorator
  config.mk: Check for -fstack-usage support
  config.mk: Make cc-option create a file under include/generated
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
* 'master' of git://git.denx.de/u-boot-arm: (146 commits)
  arm: Use common .lds file where possible
  arm: add a common .lds link script
  arm: Remove unneeded setting of LDCSRIPT
  Define CPUDIR for the .lds link script
  arm: Remove zipitz2 link script
  Allow arch directory to contain .lds without requiring Makefile
  OMAP: Remove omap1610inn-based boards
  arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix build warnings
  board/ti/beagle/beagle.c: Fix build warnings
  sdrc.c: Fix typo in do_sdrc_init() for SPL
  tegra: i2c: Add I2C driver
  tegra: fdt: i2c: Add extra I2C bindings for U-Boot
  tegra: i2c: Select I2C ordering for Seaboard
  tegra: i2c: Enable I2C on Seaboard
  tegra: i2c: Select number of controllers for Tegra2 boards
  tegra: i2c: Initialise I2C on Nvidia boards
  tegra: Enhance clock support to handle 16-bit clock divisors
  fdt: Add function to allow aliases to refer to multiple nodes
  tegra: Rename NV_PA_PMC_BASE to TEGRA2_PMC_BASE
  tegra: fdt: Enable FDT support for Ventana
  tegra: fdt: Enable FDT support for Seaboard
  tegra: usb: Enable USB on Seaboard
  tegra: usb: Add common USB defines for tegra2 boards
  tegra: usb: Add USB support to nvidia boards
  arm: Check for valid FDT after console is up
  fdt: Avoid early panic() when there is no FDT present
  tegra: usb: Add support for Tegra USB peripheral
  tegra: fdt: Add function to return peripheral/clock ID
  usb: Add support for txfifo threshold
  tegra: usb: fdt: Add USB definitions for Tegra2 Seaboard
  tegra: usb: fdt: Add additional device tree definitions for USB ports
  tegra: fdt: Add clock bindings for Tegra2 Seaboard
  tegra: fdt: Add clock bindings
  tegra: fdt: Add additional USB binding
  fdt: Add tegra-usb bindings file from linux
  fdt: Add staging area for device tree binding documentation
  tegra: fdt: Add device tree file for Tegra2 Seaboard from kernel
  tegra: fdt: Add Tegra2x device tree file from kernel
  arm: fdt: Add skeleton device tree file from kernel
  fdt: Add basic support for decoding GPIO definitions
  fdt: Add functions to access phandles, arrays and bools
  fdt: Tidy up a few fdtdec problems
  fdt: Add tests for fdtdec
  fdt: Add fdtdec_find_aliases() to deal with alias nodes
  arm: Tegra2: Fix ELDK42 gcc failure with inline asm stack pointer load
  net: fec_mxc: allow use with cache enabled
  net: force PKTALIGN to ARCH_DMA_MINALIGN
  i.MX28: Enable caches by default
  i.MX28: Make use of the bounce buffer
  i.MX28: Do data transfers via DMA in MMC driver
  MMC: Implement generic bounce buffer
  i.MX28: Add cache support to MXS NAND driver
  i.MX28: Add cache support into the APBH DMA driver
  ARM926EJS: Implement cache operations
  board/vpac270/onenand.c: Fix build errors
  nhk8815: fix build errors
  atmel-boards: add missing atmel_mci.h
  ARM: highbank: setup env from boot source register
  ARM: highbank: change env config to use nvram
  ARM: highbank: add reset support
  ARM: highbank: Add boot counter support
  ARM: highbank: change TEXT_BASE to 0x8000
  ARM: highbank: fix us_to_tick calculation
  ARM: highbank: add missing get_tbclk
  ARM: highbank: fix warning for calxedaxgmac_initialize
  net: calxedaxgmac: fix build due to missing __aligned definition
  EXYNOS: Add structure for Exynos4 DMC
  EXYNOS: SMDK5250: Support all 4 UARTs
  ARM: fix s3c2410 timer code
  ARM: davinci: fixes for cam_enc_4xx board
  omap3_spi: receive transmit mode
  calimain, enbw_cmc: Fix typo in comments
  Davinci: ea20: use gpio framework to access gpios
  OMAP3: mt_ventoux: sets its own mtdparts
  OMAP3: mt_ventoux: updated timing for FPGA
  twl4030: fix potential power supply handling issues
  NAND: TI: fix warnings in omap_gpmc.c
  cam_enc_4xx: Rename 'images' to 'imgs'
  arm: Add Prep subcommand support to bootm
  OMAP3: twister: add support to boot Linux from SPL
  SPL: call cleanup_before_linux() before booting Linux
  OMAP3: SPL: do not call I2C init if no I2C is set.
  Add cache functions to SPL for armv7
  devkit8000: Implement and activate direct OS boot
  omap/spl: change output of spl_parse_image_header
  omap-common/spl: Add linux boot to SPL
  devkit8000/spl: init GPMC for dm9000 in SPL
  omap-common: Add NAND SPL linux booting
  devkit8000: add config for spl command
  Add cmd_spl command
  mx53ard: Initialize return code with error
  mx53: Make PLL2 to be the parent of UART clock
  configs: imx: Use CONFIG_SF_DEFAULT_CS
  mx28evk: Provide default values for SPI bus and chip select
  USB: ehci-mx6: Add proper IO accessors
  mx6: Read silicon revision from register
  i.MX28: Drop __naked function from spl_mem_init
  mxs_spi: Return proper timeout error
  i.MX28: Make the stabilization delays shorter
  pmic_i2c: Return error in case of invalid pmic_i2c_tx_num
  mx6: Remove duplicate definition of ANATOP_BASE_ADDR
  mx6: Fix reset cause for Power On Reset case
  i.MX6: mx6qsabrelite: add MACH_TYPE_MX6Q_SABRELITE
  i.MX6: mx6q_sabrelite: add CONFIG_REVISION_TAG
  i.MX28: Enable additional DRAM address bits
  mx6q: mx6qsabrelite: setup_spi() should be called in board_init to allow use for environment
  mx31: add "ARM11P power gating" to get_reset_cause
  mx31pdk: Fix CONFIG_SYS_MEMTEST_END
  efikamx: Fix CONFIG_SYS_MEMTEST_END
  mx53smd: Fix CONFIG_SYS_MEMTEST_END
  mx53evk: Fix CONFIG_SYS_MEMTEST_END
  mx51evk: Fix CONFIG_SYS_MEMTEST_END
  i.MX6: mx6qsabrelite: add ext2 support
  imximage: Remove overwriting of flash_offset
  IXP: Fix GPIO_INT_ACT_LOW_SET()
  IXP: Fix NAND build warning on PDNB3 and SCPU
  IXP: Move PDNB3 and SCPU from Makefile to boards.cfg
  IXP: Squash warnings in IXP NPE
  IXP: Fix missing MACH_TYPE_{ACTUX?,PNB3,DVLHOST}
  IXP: Make IXP buildable with arm-linux- toolchains
  Examples: Properly append LDFLAGS to LD command
  SPL: Enable YMODEM support on BeagleBone and AM335x EVM
  SPL: Add YMODEM over UART load support
  SPL: Add README.omap3
  README: document more SPL config options
  spl.c: Use __noreturn decorator
  config.mk: Check for -fstack-usage support
  config.mk: Make cc-option create a file under include/generated
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>omap3_spi: receive transmit mode</title>
<updated>2012-03-27T20:05:29+00:00</updated>
<author>
<name>jacopo mondi</name>
<email>j.mondi@voltaelectronics.com</email>
</author>
<published>2011-03-02T05:13:22+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=08b5ab073d4eb389ffd622f71094cf1c70253c00'/>
<id>08b5ab073d4eb389ffd622f71094cf1c70253c00</id>
<content type='text'>
Implementation of receive-transmit mode for
omap3 MCSPI.

Introduces full duplex communication, needed by
some spi devices (such as enc28j60).

Signed-off-by: jacopo mondi &lt;mondi@cs.unibo.it&gt; &lt;j.mondi@voltaelectronics.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Implementation of receive-transmit mode for
omap3 MCSPI.

Introduces full duplex communication, needed by
some spi devices (such as enc28j60).

Signed-off-by: jacopo mondi &lt;mondi@cs.unibo.it&gt; &lt;j.mondi@voltaelectronics.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>mxs_spi: Return proper timeout error</title>
<updated>2012-03-27T07:41:16+00:00</updated>
<author>
<name>Fabio Estevam</name>
<email>festevam@gmail.com</email>
</author>
<published>2012-03-18T17:23:35+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=d9fb6a4c7e61d735eec2936a8dc3877f83e61d24'/>
<id>d9fb6a4c7e61d735eec2936a8dc3877f83e61d24</id>
<content type='text'>
Instead of returning -1, it is preferred to return -ETIMEDOUT in case of timeouts.

Signed-off-by: Fabio Estevam &lt;fabio.estevam@freescale.com&gt;
Acked-by: Marek Vasut &lt;marex@denx.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Instead of returning -1, it is preferred to return -ETIMEDOUT in case of timeouts.

Signed-off-by: Fabio Estevam &lt;fabio.estevam@freescale.com&gt;
Acked-by: Marek Vasut &lt;marex@denx.de&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>sh_spi: Add 4 chip select signals supporting</title>
<updated>2012-03-26T01:09:31+00:00</updated>
<author>
<name>Yoshihiro Shimoda</name>
<email>yoshihiro.shimoda.uh@renesas.com</email>
</author>
<published>2012-03-05T19:27:13+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=c1d4ad94170a488bc2837a8b9abc3976a71b04f4'/>
<id>c1d4ad94170a488bc2837a8b9abc3976a71b04f4</id>
<content type='text'>
The module has 4 chip select signals. This patch supports it.

Signed-off-by: Yoshihiro Shimoda &lt;yoshihiro.shimoda.uh@renesas.com&gt;
Signed-off-by: Nobuhiro Iwamatsu &lt;iwamatsu@nigauri.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The module has 4 chip select signals. This patch supports it.

Signed-off-by: Yoshihiro Shimoda &lt;yoshihiro.shimoda.uh@renesas.com&gt;
Signed-off-by: Nobuhiro Iwamatsu &lt;iwamatsu@nigauri.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>mxc_spi: move machine specifics into CPU headers</title>
<updated>2012-02-27T20:19:23+00:00</updated>
<author>
<name>Eric Nelson</name>
<email>eric.nelson@boundarydevices.com</email>
</author>
<published>2012-01-31T07:52:03+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=08c61a589b75154e274394972acffe71dbdb75c1'/>
<id>08c61a589b75154e274394972acffe71dbdb75c1</id>
<content type='text'>
Move (E)CSPI register declarations into the imx-regs.h files for each supported CPU

Introduce two new macros to control conditional setup
     MXC_CSPI - Used for processors with the Configurable Serial Peripheral Interface (MX3x)
     MXC_ECSPI - For processors with Enhanced Configurable... (MX5x, MX6x)

Signed-off-by: Eric Nelson &lt;eric.nelson@boundarydevices.com&gt;
Acked-by: Dirk Behme &lt;dirk.behme@de.bosch.com&gt;
Acked-by: Stefano Babic &lt;sbabic@denx.de&gt;
Acked-by: Jason Liu &lt;jason.hui@linaro.org&gt;
Tested-by: Jason Liu &lt;jason.hui@linaro.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Move (E)CSPI register declarations into the imx-regs.h files for each supported CPU

Introduce two new macros to control conditional setup
     MXC_CSPI - Used for processors with the Configurable Serial Peripheral Interface (MX3x)
     MXC_ECSPI - For processors with Enhanced Configurable... (MX5x, MX6x)

Signed-off-by: Eric Nelson &lt;eric.nelson@boundarydevices.com&gt;
Acked-by: Dirk Behme &lt;dirk.behme@de.bosch.com&gt;
Acked-by: Stefano Babic &lt;sbabic@denx.de&gt;
Acked-by: Jason Liu &lt;jason.hui@linaro.org&gt;
Tested-by: Jason Liu &lt;jason.hui@linaro.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>kirkwood_spi: correct access to irq_mask register</title>
<updated>2012-02-12T09:11:27+00:00</updated>
<author>
<name>Ian Campbell</name>
<email>ijc@hellion.org.uk</email>
</author>
<published>2012-01-12T06:10:22+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=3f8435516b1c27c7fdf75ace1de1391d119c65c4'/>
<id>3f8435516b1c27c7fdf75ace1de1391d119c65c4</id>
<content type='text'>
Problem appears to have been present since day one but masked because alignment
aborts were not enabled. ca4b55800ed7 "arm, arm926ejs: always do cpu critical
inits" turned on alignment aborts and uncovered this latent problem.

Signed-off-by: Ian Campbell &lt;ijc@hellion.org.uk&gt;
Acked-By: Jason Cooper &lt;u-boot@lakedaemon.net&gt;
Tested-By: Holger Brunck &lt;holger.brunck@keymile.com&gt;
Cc: Prafulla Wadaskar &lt;prafulla@marvell.com&gt;
Cc: Albert ARIBAUD &lt;albert.u.boot@aribaud.net&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Problem appears to have been present since day one but masked because alignment
aborts were not enabled. ca4b55800ed7 "arm, arm926ejs: always do cpu critical
inits" turned on alignment aborts and uncovered this latent problem.

Signed-off-by: Ian Campbell &lt;ijc@hellion.org.uk&gt;
Acked-By: Jason Cooper &lt;u-boot@lakedaemon.net&gt;
Tested-By: Holger Brunck &lt;holger.brunck@keymile.com&gt;
Cc: Prafulla Wadaskar &lt;prafulla@marvell.com&gt;
Cc: Albert ARIBAUD &lt;albert.u.boot@aribaud.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>mx28: fix i.MX28 spi driver</title>
<updated>2012-02-12T09:11:27+00:00</updated>
<author>
<name>Matthias Fuchs</name>
<email>matthias.fuchs@esd.eu</email>
</author>
<published>2012-01-14T02:25:25+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=2638b50b18ad78c8fc0433c05270d3c7d62a6e03'/>
<id>2638b50b18ad78c8fc0433c05270d3c7d62a6e03</id>
<content type='text'>
The generic spi flash driver (drivers/mtd/spi/spi_flash.c) uses the
spi low level driver's spi_xfer() function with len=0 to deassert the
SPI flash' chip select. But the i.MX28 spi driver rejects this call
due to len=0.

This patch implements an exception for len=0 with the SPI_XFER_END
flag set. This results in an extra read with the chip select being
deasserted afterwards. There seems to be no way to deassert the signal
by hand.

Signed-off-by: Matthias Fuchs &lt;matthias.fuchs@esd.eu&gt;
Tested-by: Fabio Estevam &lt;fabio.estevam@freescale.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The generic spi flash driver (drivers/mtd/spi/spi_flash.c) uses the
spi low level driver's spi_xfer() function with len=0 to deassert the
SPI flash' chip select. But the i.MX28 spi driver rejects this call
due to len=0.

This patch implements an exception for len=0 with the SPI_XFER_END
flag set. This results in an extra read with the chip select being
deasserted afterwards. There seems to be no way to deassert the signal
by hand.

Signed-off-by: Matthias Fuchs &lt;matthias.fuchs@esd.eu&gt;
Tested-by: Fabio Estevam &lt;fabio.estevam@freescale.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>tegra2: spi: Support SPI / UART switch</title>
<updated>2011-12-24T09:23:31+00:00</updated>
<author>
<name>Simon Glass</name>
<email>sjg@chromium.org</email>
</author>
<published>2011-11-05T04:46:50+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=4560c7decc1b13121072621cee9874e042c059b7'/>
<id>4560c7decc1b13121072621cee9874e042c059b7</id>
<content type='text'>
Add the SPI / UART switch logic into the Tegra2 SPI driver so that it
can co-exist with the NS16550 UART.

We need the ns16550.h header for NS16550_t for now.

Signed-off-by: Simon Glass &lt;sjg@chromium.org&gt;
Signed-off-by: Tom Warren &lt;twarren@nvidia.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add the SPI / UART switch logic into the Tegra2 SPI driver so that it
can co-exist with the NS16550 UART.

We need the ns16550.h header for NS16550_t for now.

Signed-off-by: Simon Glass &lt;sjg@chromium.org&gt;
Signed-off-by: Tom Warren &lt;twarren@nvidia.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>tegra2: spi: Add SPI driver for Tegra2 SOC</title>
<updated>2011-12-24T09:23:30+00:00</updated>
<author>
<name>Tom Warren</name>
<email>twarren.nvidia@gmail.com</email>
</author>
<published>2011-11-05T09:48:11+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=9112ef8d89e3e496ba6f73276f17dd5c2b93877f'/>
<id>9112ef8d89e3e496ba6f73276f17dd5c2b93877f</id>
<content type='text'>
This driver supports SPI on Tegra2, running at 48MHz.

Signed-off-by: Tom Warren &lt;twarren@nvidia.com&gt;
Acked-by: Mike Frysinger &lt;vapier@gentoo.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This driver supports SPI on Tegra2, running at 48MHz.

Signed-off-by: Tom Warren &lt;twarren@nvidia.com&gt;
Acked-by: Mike Frysinger &lt;vapier@gentoo.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drivers/spi/atmel_spi.c: Fix GCC 4.6 warning</title>
<updated>2011-11-16T20:28:25+00:00</updated>
<author>
<name>Anatolij Gustschin</name>
<email>agust@denx.de</email>
</author>
<published>2011-11-15T13:20:52+00:00</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/u-boot.git/commit/?id=eba46d69b35b8a6d7de8f17328f2cb274988714f'/>
<id>eba46d69b35b8a6d7de8f17328f2cb274988714f</id>
<content type='text'>
Fix:
atmel_spi.c: In function 'spi_xfer':
atmel_spi.c:139:7: warning: variable 'ret' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin &lt;agust@denx.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Fix:
atmel_spi.c: In function 'spi_xfer':
atmel_spi.c:139:7: warning: variable 'ret' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin &lt;agust@denx.de&gt;
</pre>
</div>
</content>
</entry>
</feed>
