interrupt-parent = <&gpio1>; // gpio1_17 pin P9_23 interrupts = <0x17 0x0>;
gpio1_17 -> 17 0x17 -> 23 -> gpio1_23... interrupts = <0x17 0x0> change to interrupts = <0x23 0x0> ? This is SO confusing sometimes On 2/24/2018 11:28 AM, Robert Nelson wrote: > On Sat, Feb 24, 2018 at 12:13 PM, evilwulfie <evilwul...@gmail.com> wrote: >> Does anybody happen to have a Capacitive touch screen using >> the edt_ft5x06 driver hooked up to a bone ? >> >> If anybody does can you send me the output of "i2cdump 1 0x38" >> >> I have a buydisplay.com tft with cap touch. >> >> it uses a ft5x06 controller >> >> It may be that the current driver built into the kernel will not >> function with a non etd touch panel >> >> Its all hooked up correctly I see the device @ 0x38 I think i have the >> overlay correct it looks like >> all other overlays when it comes to this type of touch panel >> i see nothing using these commands related to a display >> >> dmesg | grep i2c >> dmesg | grep input >> >> I can see the IRQ pin go low when i press on the display >> >> I dont see any interrupts assigned although i asked for one in the overlay >> >> >> section in fragment@0 of overlay >> >> edt_ft5x06_pins: pinmux_edt_ft5x06_pins { >> pinctrl-single,pins = < >> BONE_P9_23 (PIN_INPUT_PULLUP | >> MUX_MODE7) // interrupt for touch >> >; >> >> here is fragment 1 where touch is >> >> fragment@1 { >> target = <&i2c1>; >> __overlay__ { >> pinctrl-names = "default"; >> pinctrl-0 = <&bb_i2c1_pins>; >> status = "okay"; >> >> clock-frequency = <400000>; >> >> /* shut up DTC warnings */ >> #address-cells = <1>; >> #size-cells = <0>; >> >> // touch screen controller on ER-TFTM070-5 >> >> touch: edt-ft5x06@38 { >> status = "okay"; >> compatible = >> "edt,edt-ft5306","edt,edt-ft5406","edt,edt-ft5206","edt,edt-ft5x06"; >> >> pinctrl-names = "default"; >> pinctrl-0 = <&edt_ft5x06_pins>; >> >> reg = <0x38>; >> interrupt-parent = <&gpio1>; // gpio1_17 >> pin P9_23 >> interrupts = <0x17 0x0>; > gpio1_17 -> 17 > > 0x17 -> 23 -> gpio1_23... > > Regards, > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/acd9f54a-80b0-8bfe-d22d-8d3e3afa7d5c%40gmail.com. For more options, visit https://groups.google.com/d/optout.