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authorSebastian Reichel <sebastian.reichel@collabora.co.uk>2017-04-27 18:30:12 +0300
committerJonathan Cameron <jic23@kernel.org>2017-06-11 17:07:33 +0300
commit7af1a06776da9e943126c2dd740a18710ecd66df (patch)
tree18125f86b71f2010dbb56e10467a5c50a4f0524b /include/linux/i2c
parent842eb60b044454f186b4e1da87a4333a9827b62f (diff)
downloadlinux-7af1a06776da9e943126c2dd740a18710ecd66df.tar.xz
iio: adc: twl4030: Fold twl4030-madc.h into driver
twl4030-madc.h is no longer used by anything outside of the iio driver, so it can be merged into the driver. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/i2c')
-rw-r--r--include/linux/i2c/twl4030-madc.h137
1 files changed, 0 insertions, 137 deletions
diff --git a/include/linux/i2c/twl4030-madc.h b/include/linux/i2c/twl4030-madc.h
deleted file mode 100644
index 34e94747b61e..000000000000
--- a/include/linux/i2c/twl4030-madc.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * twl4030_madc.h - Header for TWL4030 MADC
- *
- * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
- * J Keerthy <j-keerthy@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef _TWL4030_MADC_H
-#define _TWL4030_MADC_H
-
-struct twl4030_madc_conversion_method {
- u8 sel;
- u8 avg;
- u8 rbase;
- u8 ctrl;
-};
-
-#define TWL4030_MADC_MAX_CHANNELS 16
-
-
-/*
- * twl4030_madc_request- madc request packet for channel conversion
- * @channels: 16 bit bitmap for individual channels
- * @do_avgP: sample the input channel for 4 consecutive cycles
- * @method: RT, SW1, SW2
- * @type: Polling or interrupt based method
- * @raw: Return raw value, do not convert it
- */
-
-struct twl4030_madc_request {
- unsigned long channels;
- bool do_avg;
- u16 method;
- u16 type;
- bool active;
- bool result_pending;
- bool raw;
- int rbuf[TWL4030_MADC_MAX_CHANNELS];
-};
-
-enum conversion_methods {
- TWL4030_MADC_RT,
- TWL4030_MADC_SW1,
- TWL4030_MADC_SW2,
- TWL4030_MADC_NUM_METHODS
-};
-
-enum sample_type {
- TWL4030_MADC_WAIT,
- TWL4030_MADC_IRQ_ONESHOT,
- TWL4030_MADC_IRQ_REARM
-};
-
-#define TWL4030_MADC_CTRL1 0x00
-#define TWL4030_MADC_CTRL2 0x01
-
-#define TWL4030_MADC_RTSELECT_LSB 0x02
-#define TWL4030_MADC_SW1SELECT_LSB 0x06
-#define TWL4030_MADC_SW2SELECT_LSB 0x0A
-
-#define TWL4030_MADC_RTAVERAGE_LSB 0x04
-#define TWL4030_MADC_SW1AVERAGE_LSB 0x08
-#define TWL4030_MADC_SW2AVERAGE_LSB 0x0C
-
-#define TWL4030_MADC_CTRL_SW1 0x12
-#define TWL4030_MADC_CTRL_SW2 0x13
-
-#define TWL4030_MADC_RTCH0_LSB 0x17
-#define TWL4030_MADC_GPCH0_LSB 0x37
-
-#define TWL4030_MADC_MADCON (1 << 0) /* MADC power on */
-#define TWL4030_MADC_BUSY (1 << 0) /* MADC busy */
-/* MADC conversion completion */
-#define TWL4030_MADC_EOC_SW (1 << 1)
-/* MADC SWx start conversion */
-#define TWL4030_MADC_SW_START (1 << 5)
-#define TWL4030_MADC_ADCIN0 (1 << 0)
-#define TWL4030_MADC_ADCIN1 (1 << 1)
-#define TWL4030_MADC_ADCIN2 (1 << 2)
-#define TWL4030_MADC_ADCIN3 (1 << 3)
-#define TWL4030_MADC_ADCIN4 (1 << 4)
-#define TWL4030_MADC_ADCIN5 (1 << 5)
-#define TWL4030_MADC_ADCIN6 (1 << 6)
-#define TWL4030_MADC_ADCIN7 (1 << 7)
-#define TWL4030_MADC_ADCIN8 (1 << 8)
-#define TWL4030_MADC_ADCIN9 (1 << 9)
-#define TWL4030_MADC_ADCIN10 (1 << 10)
-#define TWL4030_MADC_ADCIN11 (1 << 11)
-#define TWL4030_MADC_ADCIN12 (1 << 12)
-#define TWL4030_MADC_ADCIN13 (1 << 13)
-#define TWL4030_MADC_ADCIN14 (1 << 14)
-#define TWL4030_MADC_ADCIN15 (1 << 15)
-
-/* Fixed channels */
-#define TWL4030_MADC_BTEMP TWL4030_MADC_ADCIN1
-#define TWL4030_MADC_VBUS TWL4030_MADC_ADCIN8
-#define TWL4030_MADC_VBKB TWL4030_MADC_ADCIN9
-#define TWL4030_MADC_ICHG TWL4030_MADC_ADCIN10
-#define TWL4030_MADC_VCHG TWL4030_MADC_ADCIN11
-#define TWL4030_MADC_VBAT TWL4030_MADC_ADCIN12
-
-/* Step size and prescaler ratio */
-#define TEMP_STEP_SIZE 147
-#define TEMP_PSR_R 100
-#define CURR_STEP_SIZE 147
-#define CURR_PSR_R1 44
-#define CURR_PSR_R2 88
-
-#define TWL4030_BCI_BCICTL1 0x23
-#define TWL4030_BCI_CGAIN 0x020
-#define TWL4030_BCI_MESBAT (1 << 1)
-#define TWL4030_BCI_TYPEN (1 << 4)
-#define TWL4030_BCI_ITHEN (1 << 3)
-
-#define REG_BCICTL2 0x024
-#define TWL4030_BCI_ITHSENS 0x007
-
-/* Register and bits for GPBR1 register */
-#define TWL4030_REG_GPBR1 0x0c
-#define TWL4030_GPBR1_MADC_HFCLK_EN (1 << 7)
-
-#endif