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Message-Id: <20170427153012.32310-8-sebastian.reichel@collabora.co.uk>
Date: Thu, 27 Apr 2017 17:30:12 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.co.uk>
To: Sebastian Reichel <sre@...nel.org>,
Jonathan Cameron <jic23@...nel.org>,
Hartmut Knaack <knaack.h@....de>,
Lars-Peter Clausen <lars@...afoo.de>,
Peter Meerwald-Stadler <pmeerw@...erw.net>,
Jean Delvare <jdelvare@...e.com>,
Guenter Roeck <linux@...ck-us.net>
Cc: J Keerthy <j-keerthy@...com>, linux-iio@...r.kernel.org,
linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
Sebastian Reichel <sebastian.reichel@...labora.co.uk>
Subject: [PATCH 7/7] 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@...labora.co.uk>
---
drivers/iio/adc/twl4030-madc.c | 113 +++++++++++++++++++++++++++++++-
include/linux/i2c/twl4030-madc.h | 137 ---------------------------------------
2 files changed, 112 insertions(+), 138 deletions(-)
delete mode 100644 include/linux/i2c/twl4030-madc.h
diff --git a/drivers/iio/adc/twl4030-madc.c b/drivers/iio/adc/twl4030-madc.c
index 21df5b932bd1..bd3d37fc2144 100644
--- a/drivers/iio/adc/twl4030-madc.c
+++ b/drivers/iio/adc/twl4030-madc.c
@@ -36,7 +36,6 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/i2c/twl.h>
-#include <linux/i2c/twl4030-madc.h>
#include <linux/module.h>
#include <linux/stddef.h>
#include <linux/mutex.h>
@@ -49,9 +48,121 @@
#include <linux/iio/iio.h>
+#define TWL4030_MADC_MAX_CHANNELS 16
+
+#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)
+
#define TWL4030_USB_SEL_MADC_MCPC (1<<3)
#define TWL4030_USB_CARKIT_ANA_CTRL 0xBB
+struct twl4030_madc_conversion_method {
+ u8 sel;
+ u8 avg;
+ u8 rbase;
+ u8 ctrl;
+};
+
+/**
+ * struct twl4030_madc_request - madc request packet for channel conversion
+ * @channels: 16 bit bitmap for individual channels
+ * @do_avg: sample the input channel for 4 consecutive cycles
+ * @method: RT, SW1, SW2
+ * @type: Polling or interrupt based method
+ * @active: Flag if request is active
+ * @result_pending: Flag from irq handler, that result is ready
+ * @raw: Return raw value, do not convert it
+ * @rbuf: Result buffer
+ */
+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
+};
+
/**
* struct twl4030_madc_data - a container for madc info
* @dev: Pointer to device structure for madc
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@...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
--
2.11.0
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