[ 323.427162] pinctrl-single 44e10800.pinmux: pin 44e10998 already requested by gpio_keys.13; cannot claim for 48038000.mcasp
[ 323.439210] pinctrl-single 44e10800.pinmux: pin-102 (48038000.mcasp) status -22
[ 323.447022] pinctrl-single 44e10800.pinmux: could not request pin 102 on device pinctrl-single
[ 323.492148] davinci-mcasp 48038000.mcasp: pins are not configured from the driver
pin 16 (44e10840): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 17 (44e10844): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 19 (44e1084c): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 30 (44e10878): gpio-leds-cape-lcd4.12 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_led_00A1_pins group pinmux_bone_lcd4_cape_led_00A1_pins
...
pin 97 (44e10984): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
>> pin 102 (44e10998): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 105 (44e109a4): panel.14 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_lcd_pins group pinmux_bone_lcd4_cape_lcd_pins
pin 100 (44e10990): 48038000.mcasp (GPIO UNCLAIMED) function pinmux_bone_audio_cape_audio_pins group pinmux_bone_audio_cape_audio_pins
pin 101 (44e10994): 48038000.mcasp (GPIO UNCLAIMED) function pinmux_bone_audio_cape_audio_pins group pinmux_bone_audio_cape_audio_pins
>> pin 102 (44e10998): 48038000.mcasp (GPIO UNCLAIMED) function pinmux_bone_audio_cape_audio_pins group pinmux_bone_audio_cape_audio_pins
pin 103 (44e1099c): 48038000.mcasp (GPIO UNCLAIMED) function pinmux_bone_audio_cape_audio_pins group pinmux_bone_audio_cape_audio_pins
pin 104 (44e109a0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 105 (44e109a4): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 106 (44e109a8): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 107 (44e109ac): 48038000.mcasp (GPIO UNCLAIMED) function pinmux_bone_audio_cape_audio_pins group pinmux_bone_audio_cape_audio_pins
callin@BioChargerNG011:~$ sudo grep lcd $PINMUX
pin 16 (44e10840): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 17 (44e10844): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 19 (44e1084c): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 30 (44e10878): gpio-leds-cape-lcd4.12 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_led_00A1_pins group pinmux_bone_lcd4_cape_led_00A1_pins
...
pin 59 (44e108ec): panel.14 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_lcd_pins group pinmux_bone_lcd4_cape_lcd_pins
pin 85 (44e10954): gpio_keys.13 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_keys_00A2_pins group pinmux_bone_lcd4_cape_keys_00A2_pins
pin 105 (44e109a4): panel.14 (GPIO UNCLAIMED) function pinmux_bone_lcd4_cape_lcd_pins group pinmux_bone_lcd4_cape_lcd_pins
Hi Colin, I have been trying to get this config working all afternoon and zilch. I suspect the overlay file. Would you mind sharing both source and compiled(+working!) version so I can try out here?
My uEnv has
cape_disable=capemgr.disable_partno=BB-BONELT_HDMI
cape_enable=capemgr.enable_partno=BB-BONE-AUDI-02
which does not agree with this report
root@beaglebone:~# cat /sys/devices/bone_capemgr.9/slots
0: 54:PF---
1: 55:PF---
2: 56:PF---
3: 57:PF---
4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G
5: ff:P-O-- Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI
6: ff:P-O-L Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN
Thanks beaucoup.
callin@BioChargerNG011:~$ cat /etc/default/capemgr
# Default settings for capemgr. This file is sourced by /bin/sh from
# /etc/init.d/capemgr.sh
# Options to pass to capemgr
CAPE=BB-BONE-AUDI-03
Thanks. Yes. Bone50. And good point. I’d forgotten how much has changed since then.
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