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authorAmaury Pouly <amaury.pouly@gmail.com>2013-11-19 19:04:03 +0000
committerAmaury Pouly <amaury.pouly@gmail.com>2013-11-19 19:04:03 +0000
commitc2c2274e0adacc1a0c5bdb57fa1367badb7b047f (patch)
treede5477d9b65a50bf5b5e693b1254ac653564c925 /firmware/target/arm/imx233/adc-target.h
parent287be81c16ef52484403c9f08bbf80465da6263b (diff)
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imx233: factor adc accross targets
The old code allowed each target to specify its adc targets but this proved useless since the target rely directly on imx233/lradc for input method and generic adc is mostly used for battery and debug. Remove all target specific files and provide a generic implemenation. The targets can still specify a battery temperature channel in powermgmt-target.h Change-Id: I68cf2e3e46379d174ac6d774ffb237bb15a19ae3
Diffstat (limited to 'firmware/target/arm/imx233/adc-target.h')
-rw-r--r--firmware/target/arm/imx233/adc-target.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/firmware/target/arm/imx233/adc-target.h b/firmware/target/arm/imx233/adc-target.h
new file mode 100644
index 0000000000..ed6e3eca77
--- /dev/null
+++ b/firmware/target/arm/imx233/adc-target.h
@@ -0,0 +1,47 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2011 by Amaury Pouly
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef _ADC_IMX233_H_
+#define _ADC_IMX233_H_
+
+#include "system.h"
+#include "adc.h"
+#include "adc-target.h"
+#include "powermgmt-target.h"
+#include "lradc-imx233.h"
+
+enum imx233_adc_channel_t
+{
+ ADC_BATTERY, /* Battery voltage (mV) */
+ ADC_DIE_TEMP, /* Die temperature (°C) */
+ ADC_VDDIO, /* VDDIO (mV) */
+#if IMX233_SUBTARGET >= 3700
+ ADC_VDD5V, /* VDD5V (mV) */
+#endif
+#ifdef IMX233_BATT_TEMP_SENSOR
+ ADC_BATT_TEMP, /* Battery temperature (°C) */
+#endif
+ NUM_ADC_CHANNELS,
+};
+
+/* Return channel name */
+const char *adc_name(int channel);
+
+#endif