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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 12:11:39 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 12:11:39 -0700 |
commit | def7cb8cd4e3258db88050eaaca5438bcc3dafca (patch) | |
tree | 23fcf90ddc98acec07bb115c2f7740c21cf44a84 /include/linux/platform_data | |
parent | 06d2fe153b9b35e57221e35831a26918f462db68 (diff) | |
parent | e1878957b4676a17cf398f7f5723b365e9a2ca48 (diff) | |
download | op-kernel-dev-def7cb8cd4e3258db88050eaaca5438bcc3dafca.zip op-kernel-dev-def7cb8cd4e3258db88050eaaca5438bcc3dafca.tar.gz |
Merge tag 'staging-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging tree update from Greg Kroah-Hartman:
"Here is the big staging tree update for the 3.7-rc1 merge window.
There are a few patches in here that are outside of the staging area,
namely HID and IIO patches, but all of them have been acked by the
relevant subsystem maintainers. The IIO stuff is still coming in
through this tree as it hasn't entirely moved out of the staging tree,
but is almost there.
Other than that, there wa a ton of work on the comedi drivers to make
them more readable and the correct style. Doing that removed a lot of
code, but we added a new driver to the staging tree, so we didn't end
up with a net reduction this time around:
662 files changed, 51649 insertions(+), 26582 deletions(-)
All of these patches have been in the linux-next tree already.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
* tag 'staging-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1094 commits)
staging: comedi: jr3_pci: fix iomem dereference
staging: comedi: drivers: use comedi_fc.h cmdtest helpers
Staging: winbond: usb_free_urb(NULL) is safe
Staging: winbond: checkpatch cleanup
Staging: winbond: Removed undesired spaces, lines and tabs
Staging: winbond: Typo corrections in comments
Staging: winbond: Changed c99 comments to c89 comments
staging: r8712u: Do not queue cloned skb
staging: comedi: ni_mio_common: always lock in ni_ai_poll()
staging: comedi: s626: add FIXME comment
staging: comedi: s626: don't dereference insn->data
staging: comedi: s526: fix if() check in s526_gpct_winsn()
staging: comedi: s626: cleanup comments in s626_initialize()
staging: comedi: s626: remove clear of kzalloc'ed data
staging: comedi: s626: remove 'WDInterval' from private data
staging: comedi: s626: remove 'ChargeEnabled' from private data
staging: comedi: s626: remove 'IsBoardRevA' comment
staging: comedi: s626: #if 0 out the "SAA7146 BUG WORKAROUND"
staging: comedi: s626: remove 'allocatedBuf' from private data
staging: comedi: s626: add final attach message
...
Diffstat (limited to 'include/linux/platform_data')
-rw-r--r-- | include/linux/platform_data/ad5755.h | 103 | ||||
-rw-r--r-- | include/linux/platform_data/ad7791.h | 17 |
2 files changed, 120 insertions, 0 deletions
diff --git a/include/linux/platform_data/ad5755.h b/include/linux/platform_data/ad5755.h new file mode 100644 index 0000000..a5a1cb7 --- /dev/null +++ b/include/linux/platform_data/ad5755.h @@ -0,0 +1,103 @@ +/* + * Copyright 2012 Analog Devices Inc. + * + * Licensed under the GPL-2. + */ +#ifndef __LINUX_PLATFORM_DATA_AD5755_H__ +#define __LINUX_PLATFORM_DATA_AD5755_H__ + +enum ad5755_mode { + AD5755_MODE_VOLTAGE_0V_5V = 0, + AD5755_MODE_VOLTAGE_0V_10V = 1, + AD5755_MODE_VOLTAGE_PLUSMINUS_5V = 2, + AD5755_MODE_VOLTAGE_PLUSMINUS_10V = 3, + AD5755_MODE_CURRENT_4mA_20mA = 4, + AD5755_MODE_CURRENT_0mA_20mA = 5, + AD5755_MODE_CURRENT_0mA_24mA = 6, +}; + +enum ad5755_dc_dc_phase { + AD5755_DC_DC_PHASE_ALL_SAME_EDGE = 0, + AD5755_DC_DC_PHASE_A_B_SAME_EDGE_C_D_OPP_EDGE = 1, + AD5755_DC_DC_PHASE_A_C_SAME_EDGE_B_D_OPP_EDGE = 2, + AD5755_DC_DC_PHASE_90_DEGREE = 3, +}; + +enum ad5755_dc_dc_freq { + AD5755_DC_DC_FREQ_250kHZ = 0, + AD5755_DC_DC_FREQ_410kHZ = 1, + AD5755_DC_DC_FREQ_650kHZ = 2, +}; + +enum ad5755_dc_dc_maxv { + AD5755_DC_DC_MAXV_23V = 0, + AD5755_DC_DC_MAXV_24V5 = 1, + AD5755_DC_DC_MAXV_27V = 2, + AD5755_DC_DC_MAXV_29V5 = 3, +}; + +enum ad5755_slew_rate { + AD5755_SLEW_RATE_64k = 0, + AD5755_SLEW_RATE_32k = 1, + AD5755_SLEW_RATE_16k = 2, + AD5755_SLEW_RATE_8k = 3, + AD5755_SLEW_RATE_4k = 4, + AD5755_SLEW_RATE_2k = 5, + AD5755_SLEW_RATE_1k = 6, + AD5755_SLEW_RATE_500 = 7, + AD5755_SLEW_RATE_250 = 8, + AD5755_SLEW_RATE_125 = 9, + AD5755_SLEW_RATE_64 = 10, + AD5755_SLEW_RATE_32 = 11, + AD5755_SLEW_RATE_16 = 12, + AD5755_SLEW_RATE_8 = 13, + AD5755_SLEW_RATE_4 = 14, + AD5755_SLEW_RATE_0_5 = 15, +}; + +enum ad5755_slew_step_size { + AD5755_SLEW_STEP_SIZE_1 = 0, + AD5755_SLEW_STEP_SIZE_2 = 1, + AD5755_SLEW_STEP_SIZE_4 = 2, + AD5755_SLEW_STEP_SIZE_8 = 3, + AD5755_SLEW_STEP_SIZE_16 = 4, + AD5755_SLEW_STEP_SIZE_32 = 5, + AD5755_SLEW_STEP_SIZE_64 = 6, + AD5755_SLEW_STEP_SIZE_128 = 7, + AD5755_SLEW_STEP_SIZE_256 = 8, +}; + +/** + * struct ad5755_platform_data - AD5755 DAC driver platform data + * @ext_dc_dc_compenstation_resistor: Whether an external DC-DC converter + * compensation register is used. + * @dc_dc_phase: DC-DC converter phase. + * @dc_dc_freq: DC-DC converter frequency. + * @dc_dc_maxv: DC-DC maximum allowed boost voltage. + * @dac.mode: The mode to be used for the DAC output. + * @dac.ext_current_sense_resistor: Whether an external current sense resistor + * is used. + * @dac.enable_voltage_overrange: Whether to enable 20% voltage output overrange. + * @dac.slew.enable: Whether to enable digital slew. + * @dac.slew.rate: Slew rate of the digital slew. + * @dac.slew.step_size: Slew step size of the digital slew. + **/ +struct ad5755_platform_data { + bool ext_dc_dc_compenstation_resistor; + enum ad5755_dc_dc_phase dc_dc_phase; + enum ad5755_dc_dc_freq dc_dc_freq; + enum ad5755_dc_dc_maxv dc_dc_maxv; + + struct { + enum ad5755_mode mode; + bool ext_current_sense_resistor; + bool enable_voltage_overrange; + struct { + bool enable; + enum ad5755_slew_rate rate; + enum ad5755_slew_step_size step_size; + } slew; + } dac[4]; +}; + +#endif diff --git a/include/linux/platform_data/ad7791.h b/include/linux/platform_data/ad7791.h new file mode 100644 index 0000000..f9e4db1 --- /dev/null +++ b/include/linux/platform_data/ad7791.h @@ -0,0 +1,17 @@ +#ifndef __LINUX_PLATFORM_DATA_AD7791__ +#define __LINUX_PLATFORM_DATA_AD7791__ + +/** + * struct ad7791_platform_data - AD7791 device platform data + * @buffered: If set to true configure the device for buffered input mode. + * @burnout_current: If set to true the 100mA burnout current is enabled. + * @unipolar: If set to true sample in unipolar mode, if set to false sample in + * bipolar mode. + */ +struct ad7791_platform_data { + bool buffered; + bool burnout_current; + bool unipolar; +}; + +#endif |