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| author | sayli karnik <karniksayli1995@gmail.com> | 2017-03-08 15:16:38 +0530 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2017-03-11 17:17:25 +0000 |
| commit | 3a1e3293857568f04b8886246b7a0fec130f5055 (patch) | |
| tree | 655c7076c30ffaf99d8c746abb3b2e53148c7bc8 /drivers/staging/iio/meter/ade7759.c | |
| parent | d1caa99055382c91b57244343020ea37c4fa4d09 (diff) | |
| download | op-kernel-dev-3a1e3293857568f04b8886246b7a0fec130f5055.zip op-kernel-dev-3a1e3293857568f04b8886246b7a0fec130f5055.tar.gz | |
staging: iio: ade7759: Move contents of header file to source file
The contents of ade7759.h are only used in ade7759.c. Move the header
contents to the source file and delete the header file.
Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging/iio/meter/ade7759.c')
| -rw-r--r-- | drivers/staging/iio/meter/ade7759.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c index 944ee34..0b65f18 100644 --- a/drivers/staging/iio/meter/ade7759.c +++ b/drivers/staging/iio/meter/ade7759.c @@ -21,7 +21,55 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include "meter.h" -#include "ade7759.h" + +#define ADE7759_WAVEFORM 0x01 +#define ADE7759_AENERGY 0x02 +#define ADE7759_RSTENERGY 0x03 +#define ADE7759_STATUS 0x04 +#define ADE7759_RSTSTATUS 0x05 +#define ADE7759_MODE 0x06 +#define ADE7759_CFDEN 0x07 +#define ADE7759_CH1OS 0x08 +#define ADE7759_CH2OS 0x09 +#define ADE7759_GAIN 0x0A +#define ADE7759_APGAIN 0x0B +#define ADE7759_PHCAL 0x0C +#define ADE7759_APOS 0x0D +#define ADE7759_ZXTOUT 0x0E +#define ADE7759_SAGCYC 0x0F +#define ADE7759_IRQEN 0x10 +#define ADE7759_SAGLVL 0x11 +#define ADE7759_TEMP 0x12 +#define ADE7759_LINECYC 0x13 +#define ADE7759_LENERGY 0x14 +#define ADE7759_CFNUM 0x15 +#define ADE7759_CHKSUM 0x1E +#define ADE7759_DIEREV 0x1F + +#define ADE7759_READ_REG(a) a +#define ADE7759_WRITE_REG(a) ((a) | 0x80) + +#define ADE7759_MAX_TX 6 +#define ADE7759_MAX_RX 6 +#define ADE7759_STARTUP_DELAY 1000 + +#define ADE7759_SPI_SLOW (u32)(300 * 1000) +#define ADE7759_SPI_BURST (u32)(1000 * 1000) +#define ADE7759_SPI_FAST (u32)(2000 * 1000) + +/** + * struct ade7759_state - device instance specific data + * @us: actual spi_device + * @buf_lock: mutex to protect tx and rx + * @tx: transmit buffer + * @rx: receive buffer + **/ +struct ade7759_state { + struct spi_device *us; + struct mutex buf_lock; + u8 tx[ADE7759_MAX_TX] ____cacheline_aligned; + u8 rx[ADE7759_MAX_RX]; +}; static int ade7759_spi_write_reg_8(struct device *dev, u8 reg_address, |
