Jonathan Santos 967570b528 iio: adc: ad7768-1: set MOSI idle state to prevent accidental reset ...

[ Upstream commit 2416cec859 ]

Datasheet recommends Setting the MOSI idle state to high in order to
prevent accidental reset of the device when SCLK is free running.
This happens when the controller clocks out a 1 followed by 63 zeros
while the CS is held low.

Check if SPI controller supports SPI_MOSI_IDLE_HIGH flag and set it.

Fixes: a5f8c7da3d ("iio: adc: Add AD7768-1 ADC basic support")
Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com>
Reviewed-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Link: https://patch.msgid.link/c2a2b0f3d54829079763a5511359a1fa80516cfb.1741268122.git.Jonathan.Santos@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-04-10 14:39:24 +02:00

..

ab8500-gpadc.c

…

ad799x.c

iio: adc: ad799x: make use of iio_get_masklength()

2024-07-29 20:31:09 +01:00

ad4000.c

iio: adc: ad4000: Check for error code from devm_mutex_init() call

2024-12-05 14:02:37 +01:00

ad4130.c

iio: adc: ad4130: Fix comparison of channel setups

2025-04-10 14:39:23 +02:00

ad4695.c

iio: adc: ad4695: implement calibration support

2024-09-03 18:49:43 +01:00

ad7091r5.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7091r8.c

iio: adc: ad7091r8: Constify struct regmap_bus

2024-07-29 20:31:10 +01:00

ad7091r-base.c

…

ad7091r-base.h

…

ad7124.c

iio: adc: ad7124: Fix comparison of channel configs

2025-04-10 14:39:23 +02:00

ad7173.c

iio: adc: ad7173: Fix comparison of channel configs

2025-04-10 14:39:23 +02:00

ad7192.c

iio: adc: ad7192: fix channel select

2025-03-13 13:02:17 +01:00

ad7266.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7280a.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7291.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7292.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7298.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7380.c

iio: adc: ad7380: fix supplies for ad7380-4

2024-10-24 18:30:47 +01:00

ad7476.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7606_par.c

Merge 6.11-rc7 into char-misc-next

2024-09-09 08:36:23 +02:00

ad7606_spi.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7606.c

Merge 6.11-rc7 into char-misc-next

2024-09-09 08:36:23 +02:00

ad7606.h

iio: adc: ad7606: remove frstdata check for serial mode

2024-07-29 20:31:23 +01:00

ad7766.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7768-1.c

iio: adc: ad7768-1: set MOSI idle state to prevent accidental reset

2025-04-10 14:39:24 +02:00

ad7780.c

ad7780: fix division by zero in ad7780_write_raw()

2024-12-09 10:41:02 +01:00

ad7791.c

…

ad7793.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7887.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad7923.c

iio: adc: ad7923: Fix buffer overflow for tx_buf and ring_xfer

2024-12-09 10:41:10 +01:00

ad7944.c

iio: adc: ad7944: use devm_spi_optimize_message()

2024-06-30 11:38:13 +01:00

ad7949.c

…

ad9467.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ad_sigma_delta.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

adi-axi-adc.c

iio: adc: adi-axi-adc: implement backend debugfs interface

2024-08-03 14:36:45 +01:00

aspeed_adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

at91_adc.c

iio: adc: at91: call input_free_device() on allocated iio_dev

2025-01-17 13:40:57 +01:00

at91-sama5d2_adc.c

iio: adc: at91-sama5d2_adc: fix sama7g5 realbits value

2025-03-13 13:02:17 +01:00

axp20x_adc.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

axp288_adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

bcm_iproc_adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

berlin2-adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

cc10001_adc.c

iio: adc: cc10001_adc: make use of iio_for_each_active_channel()

2024-08-03 10:13:39 +01:00

cpcap-adc.c

iio: adc: cpcap-adc: make use of regmap_clear_bits(), regmap_set_bits()

2024-06-25 21:04:44 +01:00

da9150-gpadc.c

…

dln2-adc.c

iio: adc: dln2-adc: use new '.masklength' accessors

2024-08-03 10:13:39 +01:00

envelope-detector.c

…

ep93xx_adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

exynos_adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

fsl-imx25-gcq.c

iio: adc: fsl-imx25-gcq: make use of regmap_clear_bits(), regmap_set_bits()

2024-06-25 21:04:44 +01:00

hi8435.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

hx711.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

imx7d_adc.c

…

imx8qxp-adc.c

…

imx93_adc.c

…

ina2xx-adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ingenic-adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

intel_mrfld_adc.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

Kconfig

iio: adc: ad4695: Add missing Kconfig select

2024-10-10 19:10:27 +01:00

lp8788_adc.c

…

lpc18xx_adc.c

…

lpc32xx_adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ltc2309.c

iio: adc: ltc2309: Fix endian type passed to be16_to_cpu()

2024-06-28 20:04:18 +01:00

ltc2471.c

…

ltc2485.c

…

ltc2496.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ltc2497-core.c

…

ltc2497.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

ltc2497.h

…

Makefile

iio: adc: sophgo-saradc: Add driver for Sophgo CV1800B SARADC

2024-09-03 20:05:03 +01:00

max1027.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

max1118.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

max1241.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

max1363.c

iio: adc: max1363: simplify with cleanup.h

2024-07-29 20:31:11 +01:00

max9611.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

max11100.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

max11205.c

…

max11410.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

max34408.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

max77541-adc.c

…

mcp320x.c

iio: adc: mcp320x: Drop vendorless compatible strings

2024-09-03 18:49:44 +01:00

mcp3422.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

mcp3564.c

iio: adc: mcp3564: use devm_regulator_get_enable_read_voltage()

2024-08-03 10:13:43 +01:00

mcp3911.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

men_z188_adc.c

…

meson_saradc.c

iio: adc: meson_saradc: make use of regmap_clear_bits(), regmap_set_bits()

2024-06-25 21:04:45 +01:00

mp2629_adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

mt6359-auxadc.c

iio: adc: Add support for MediaTek MT6357/8/9 Auxiliary ADC

2024-07-01 19:38:48 +01:00

mt6360-adc.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

mt6370-adc.c

…

mt6577_auxadc.c

…

mxs-lradc-adc.c

…

nau7802.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

npcm_adc.c

…

pac1921.c

iio: adc: pac1921: Check for error code from devm_mutex_init() call

2024-12-05 14:02:37 +01:00

pac1934.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

palmas_gpadc.c

…

qcom-pm8xxx-xoadc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

qcom-spmi-adc5.c

…

qcom-spmi-iadc.c

…

qcom-spmi-rradc.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

qcom-spmi-vadc.c

…

qcom-vadc-common.c

…

rcar-gyroadc.c

…

rn5t618-adc.c

iio: adc: rn5t618-adc: make use of regmap_set_bits()

2024-06-25 21:04:45 +01:00

rockchip_saradc.c

iio: adc: rockchip_saradc: fix information leak in triggered buffer

2025-01-17 13:40:56 +01:00

rtq6056.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

rzg2l_adc.c

…

sc27xx_adc.c

iio: adc: sc27xx_adc: make use of regmap_clear_bits(), regmap_set_bits()

2024-06-25 21:04:45 +01:00

sd_adc_modulator.c

iio: add iio backend support to sd modulator

2024-08-10 11:17:34 +01:00

sophgo-cv1800b-adc.c

iio: adc: sophgo-saradc: Add driver for Sophgo CV1800B SARADC

2024-09-03 20:05:03 +01:00

spear_adc.c

…

stm32-adc-core.c

…

stm32-adc-core.h

…

stm32-adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

stm32-dfsdm-adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

stm32-dfsdm-core.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

stm32-dfsdm.h

…

stmpe-adc.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

sun4i-gpadc-iio.c

…

sun20i-gpadc-iio.c

…

ti_am335x_adc.c

of: remove internal arguments from of_property_for_each_u32()

2024-07-25 06:53:47 -05:00

ti-adc081c.c

…

ti-adc084s021.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-adc108s102.c

iio: adc: ti-adc108s102: use devm_regulator_get_enable_read_voltage()

2024-06-25 21:04:51 +01:00

ti-adc128s052.c

…

ti-adc161s626.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-adc0832.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-adc12138.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-ads124s08.c

iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()

2025-01-17 13:40:57 +01:00

ti-ads131e08.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

ti-ads1015.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-ads1100.c

…

ti-ads1119.c

iio: adc: ti-ads1119: fix sample size in scan struct for triggered buffer

2025-01-17 13:40:57 +01:00

ti-ads1298.c

iio: adc: ti-ads1298: Add NULL check in ads1298_init

2025-01-17 13:40:57 +01:00

ti-ads7924.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-ads7950.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-ads8344.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-ads8688.c

iio: adc: ti-ads8688: fix information leak in triggered buffer

2025-01-17 13:40:56 +01:00

ti-lmp92064.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-tlc4541.c

iio: adc: standardize on formatting for id match tables

2024-09-05 19:27:13 +01:00

ti-tsc2046.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

twl4030-madc.c

…

twl6030-gpadc.c

…

vf610_adc.c

iio: adc: vf610_adc: make use of iio_get_masklength()

2024-08-03 10:13:43 +01:00

viperboard_adc.c

…

xilinx-ams.c

iio: adc: xilinx-ams: use device_* to iterate over device child nodes

2024-09-03 18:49:44 +01:00

xilinx-xadc-core.c

iio: adc: xilinx-xadc-core: use new '.masklength' accessors

2024-08-03 10:13:43 +01:00

xilinx-xadc-events.c

…

xilinx-xadc.h

…