Following the instructions set out by Derek Molloy, I'm trying to configure the pullups on some GPIOs. In particular, I want to disable them on GPIO0_27/P8_17. I'm trying to set the mode to 0x2f, but it always remains at the default 0x27.
Here's my .dts: http://pastebin.com/xk0TtvJU # cat $PINS | grep 82c pin 11 (44e1082c) 00000027 pinctrl-single # echo podtique > /sys/devices/bone_capemgr.9/slots dmesg shows: [31799.644215] bone-capemgr bone_capemgr.9: part_number 'podtique', version 'N/A' [31799.644400] bone-capemgr bone_capemgr.9: slot #10: generic override [31799.644447] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 10 [31799.644495] bone-capemgr bone_capemgr.9: slot #10: 'Override Board Name,00A0,Override Manuf,podtique' [31799.644760] bone-capemgr bone_capemgr.9: slot #10: Requesting part number/version based 'podtique-00A0.dtbo [31799.644809] bone-capemgr bone_capemgr.9: slot #10: Requesting firmware 'podtique-00A0.dtbo' for board-name 'Override Board Name', version '00A0' [31799.644885] bone-capemgr bone_capemgr.9: slot #10: dtbo 'podtique-00A0.dtbo' loaded; converting to live tree [31799.645261] bone-capemgr bone_capemgr.9: slot #10: #2 overlays [31799.645743] bone-capemgr bone_capemgr.9: slot #10: Applied #2 overlays. # cat $SLOTS 0: 54:PF--- 1: 55:PF--- 2: 56:PF--- 3: 57:PF--- 4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G 5: ff:P-O-- Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI 6: ff:P-O-- Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN 7: ff:P-O-L Override Board Name,00A0,Override Manuf,BB-ADC 10: ff:P-O-L Override Board Name,00A0,Override Manuf,podtique # cat $PINS | grep 82c pin 11 (44e1082c) 00000027 pinctrl-single Unfortunately, the pin mode hasn't changed. Any ideas? # uname -a Linux arm 3.8.13-bone68 #1 SMP Sat Nov 22 02:12:03 UTC 2014 armv7l GNU/Linux Thanks! -- Rick Mann rm...@latencyzero.com -- 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. For more options, visit https://groups.google.com/d/optout.