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IDProjectCategoryView StatusLast Update
0001907fsimx_LinuxTouch driverpublic2015-07-28 10:41
ReporterKeller Assigned To 
Status resolvedResolutionfixed 
Product VersioniMX6-V1.2 
Target Versionfsimx6-V2.0Fixed in Versionfsimx6-V2.1 
Summary0001907: Atmel-MXT Capacitive Touch not working on armStoneA9
DescriptionMXT Captouch is working on QBlissA9, but not on armStoneA9.
Additional InformationMaybe the I2C!RESET and/or I2C!INT lines are not configured correctly.

TouchADP -> Goldfinger SKIT -> QBliss-Signal -> CPU Pin
I2C!Reset -> BUF_RSTn (158) -> CPU_PER_RST_B -> DISP0_DAT10 (R21)
I2C!INT -> SPI_CS1 (202) -> SPI_CS1 -> EIM_LBA (K22)

TouchADP -> CPU Pin
I2C!Reset -> ENET_TXD1 (W20)
I2C!INT -> ENET_TXD0 (U20)
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