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diff --git a/Documentation/hwmon/mc13783-adc b/Documentation/hwmon/mc13783-adc deleted file mode 100644 index 05ccc9f159f1..000000000000 --- a/Documentation/hwmon/mc13783-adc +++ /dev/null @@ -1,74 +0,0 @@ -Kernel driver mc13783-adc -========================= - -Supported chips: - * Freescale MC13783 - Prefix: 'mc13783' - Datasheet: https://www.nxp.com/docs/en/data-sheet/MC13783.pdf - * Freescale MC13892 - Prefix: 'mc13892' - Datasheet: https://www.nxp.com/docs/en/data-sheet/MC13892.pdf - -Authors: - Sascha Hauer <s.hauer@pengutronix.de> - Luotao Fu <l.fu@pengutronix.de> - -Description ------------ - -The Freescale MC13783 and MC13892 are Power Management and Audio Circuits. -Among other things they contain a 10-bit A/D converter. The converter has 16 -(MC13783) resp. 12 (MC13892) channels which can be used in different modes. The -A/D converter has a resolution of 2.25mV. - -Some channels can be used as General Purpose inputs or in a dedicated mode with -a chip internal scaling applied . - -Currently the driver only supports the Application Supply channel (BP / BPSNS), -the General Purpose inputs and touchscreen. - -See the following tables for the meaning of the different channels and their -chip internal scaling: - -MC13783: -Channel Signal Input Range Scaling -------------------------------------------------------------------------------- -0 Battery Voltage (BATT) 2.50 - 4.65V -2.40V -1 Battery Current (BATT - BATTISNS) -50 - 50 mV x20 -2 Application Supply (BP) 2.50 - 4.65V -2.40V -3 Charger Voltage (CHRGRAW) 0 - 10V / /5 - 0 - 20V /10 -4 Charger Current (CHRGISNSP-CHRGISNSN) -0.25 - 0.25V x4 -5 General Purpose ADIN5 / Battery Pack Thermistor 0 - 2.30V No -6 General Purpose ADIN6 / Backup Voltage (LICELL) 0 - 2.30V / No / - 1.50 - 3.50V -1.20V -7 General Purpose ADIN7 / UID / Die Temperature 0 - 2.30V / No / - 0 - 2.55V / x0.9 / No -8 General Purpose ADIN8 0 - 2.30V No -9 General Purpose ADIN9 0 - 2.30V No -10 General Purpose ADIN10 0 - 2.30V No -11 General Purpose ADIN11 0 - 2.30V No -12 General Purpose TSX1 / Touchscreen X-plate 1 0 - 2.30V No -13 General Purpose TSX2 / Touchscreen X-plate 2 0 - 2.30V No -14 General Purpose TSY1 / Touchscreen Y-plate 1 0 - 2.30V No -15 General Purpose TSY2 / Touchscreen Y-plate 2 0 - 2.30V No - -MC13892: -Channel Signal Input Range Scaling -------------------------------------------------------------------------------- -0 Battery Voltage (BATT) 0 - 4.8V /2 -1 Battery Current (BATT - BATTISNSCC) -60 - 60 mV x20 -2 Application Supply (BPSNS) 0 - 4.8V /2 -3 Charger Voltage (CHRGRAW) 0 - 12V / /5 - 0 - 20V /10 -4 Charger Current (CHRGISNS-BPSNS) / -0.3 - 0.3V / x4 / - Touchscreen X-plate 1 0 - 2.4V No -5 General Purpose ADIN5 / Battery Pack Thermistor 0 - 2.4V No -6 General Purpose ADIN6 / Backup Voltage (LICELL) 0 - 2.4V / No - Backup Voltage (LICELL) 0 - 3.6V x2/3 -7 General Purpose ADIN7 / UID / Die Temperature 0 - 2.4V / No / - 0 - 4.8V /2 -12 General Purpose TSX1 / Touchscreen X-plate 1 0 - 2.4V No -13 General Purpose TSX2 / Touchscreen X-plate 2 0 - 2.4V No -14 General Purpose TSY1 / Touchscreen Y-plate 1 0 - 2.4V No -15 General Purpose TSY2 / Touchscreen Y-plate 2 0 - 2.4V No |