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TLE8888: disable diagnostic for OUTPUT8..13 (#1956) 

Enabled pull-down affects analog inputs that shares same pins.
Disable it.
DOTO: enable diagnostic if ouput requested through tle8888_setPadMode
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Andrey G 2020-11-18 02:33:37 +03:00 committed by GitHub
parent 774de10f40
commit f48621e4c2
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1 changed files with 9 additions and 0 deletions
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9
firmware/hw_layer/drivers/gpio/tle8888.c
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@ -643,9 +643,18 @@ static int tle8888_chip_init(struct tle8888_priv *chip)
/* Enable open load detection and disable switch off /* Enable open load detection and disable switch off
* in case of overcurrent for OUTPUT5..7 */ * in case of overcurrent for OUTPUT5..7 */
CMD_OUTCONFIG(1, BIT(5) | BIT(3) | BIT(1)), CMD_OUTCONFIG(1, BIT(5) | BIT(3) | BIT(1)),
#if 1
/* MRE 0.5.? share same outputs between OUTPUT8..13
* and analog inputs. Disable diagnostic pull-down
* not to affect analog inputs.
* Disable open load detection and set short to bat
* thresholt to 125 mV (default) for OUTPUT8..13 */
CMD_OUTCONFIG(2, (0x0 << 6) | 0x00),
#else
/* Enable open load detection and set short to bat /* Enable open load detection and set short to bat
* thresholt to 125 mV (default) for OUTPUT8..13 */ * thresholt to 125 mV (default) for OUTPUT8..13 */
CMD_OUTCONFIG(2, (0x0 << 6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)), CMD_OUTCONFIG(2, (0x0 << 6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)),
#endif
/* Enable open load detection and disable switch off /* Enable open load detection and disable switch off
* in case of overcurrent for OUTPUT14 * in case of overcurrent for OUTPUT14
* Set short to bat threshold to 125mV (default) for * Set short to bat threshold to 125mV (default) for