**** BEGIN LOGGING AT Wed Jul 09 02:59:58 2014 Jul 09 07:29:43 lumag: hi. Actual 3.14.5 has issues with both 8250/pxa. I'll change to module Jul 09 07:30:01 I thought that was fixed upstream Jul 09 07:34:30 http://linux-kernel.2935.n7.nabble.com/PATCH-00-11-ARM-support-for-ICP-DAS-LP-8x4x-td761919i120.html#a773485 Jul 09 07:34:34 hm, no..? **** BEGIN LOGGING AT Wed Jul 09 08:42:18 2014 Jul 09 14:54:42 lumag, somehow ads7846 touchscreen has disappeared Jul 09 14:54:55 ant_home, hello Jul 09 14:54:59 hi Jul 09 14:55:12 there is no input Jul 09 14:55:15 no event Jul 09 14:55:28 Reg. pxa serial. It looks like these patches are reiterated on an on (I think last go was in April) but still no progress :(( Jul 09 14:56:00 ads7846 - which board is that? Jul 09 14:56:05 ok, I'll fix making it =m Jul 09 14:56:12 Input: ads7846 - convert to hwmon_device_register_with_groups() Jul 09 14:56:17 poodle and corgi Jul 09 14:56:29 tested on poodle 3.14.5 Jul 09 14:56:38 I'll check c7x0 now Jul 09 14:57:45 1) what do you have in /sys/bus/spi/drivers/ ? Jul 09 14:57:55 2) what do you have in /sys/bus/spi/devices/ ? :) Jul 09 14:58:21 root@poodle:~# /sys/bus/spi/drivers/ Jul 09 14:58:21 ads7846/ max1111/ mmc_spi/ Jul 09 14:58:21 root@poodle:~# /sys/bus/spi/drivers/ads7846/ Jul 09 14:58:21 bind uevent unbind Jul 09 14:58:21 root@poodle:~# /sys/bus/spi/drivers/ads7846/ Jul 09 14:58:50 no devices Jul 09 15:02:19 moment Jul 09 15:02:33 is oe ? Jul 09 15:02:33 http://cgit.openembedded.org/openembedded-core/commit/meta/recipes-core/udev?id=70a695735e0a7d14448f2f5a9986bfe105210a91 Jul 09 15:03:13 I don't think so. Jul 09 15:03:22 What is there in /sys/bus/spi/devices/ ? Jul 09 15:03:28 empty Jul 09 15:03:38 And in /sys/bus/platform/drivers/pxa...spi/ ? Jul 09 15:03:51 They could have broken something wrt. spi Jul 09 15:04:39 root@poodle:/sys/bus/platform/drivers# ls Jul 09 15:04:40 alarmtimer locomo pxa2xx-fb pxa2xx-spi sharpsl-nand Jul 09 15:04:40 arm-pmu pata_pxa pxa2xx-i2c pxa2xx-ssp Jul 09 15:04:40 generic-bl pda-power pxa2xx-ir pxa2xx-uart Jul 09 15:04:40 gpio-keys physmap-flash pxa2xx-mci sa1100-rtc Jul 09 15:04:40 leds-gpio pxa-gpio pxa2xx-pcmcia sharp-scoop Jul 09 15:05:11 root@poodle:/sys/bus/platform/drivers/pxa2xx-spi# ls Jul 09 15:05:11 bind uevent unbind Jul 09 15:05:11 root@poodle:/sys/bus/platform/drivers/pxa2xx-spi# Jul 09 15:06:53 I hope it is udev Jul 09 15:07:04 really hope Jul 09 15:07:40 heh, I was about testing ts calibration and boom ;) Jul 09 15:10:48 ls -l /sys/bus/platform/devices/ Jul 09 15:11:35 root@poodle:/sys/bus/platform/drivers/pxa2xx-spi# ls -l /sys/bus/platform/device Jul 09 15:11:35 s/ Jul 09 15:11:36 lrwxrwxrwx 1 root root 0 Jul 9 15:01 alarmtimer -> ../../../devices/platform/alarmtimer Jul 09 15:11:36 lrwxrwxrwx 1 root root 0 Jul 9 15:01 arm-pmu -> ../../../devices/platform/arm-pmu Jul 09 15:11:36 lrwxrwxrwx 1 root root 0 Jul 9 15:01 locomo.0 -> ../../../devices/platform/locomo.0 Jul 09 15:11:37 lrwxrwxrwx 1 root root 0 Jul 9 15:01 physmap-flash -> ../../../devices/platform/physmap-flash Jul 09 15:11:40 lrwxrwxrwx 1 root root 0 Jul 9 15:01 poodle-audio -> ../../../devices/platform/poodle-audio Jul 09 15:11:43 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa-pcm-audio -> ../../../devices/platform/pxa-pcm-audio Jul 09 15:11:46 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa25x-gpio -> ../../../devices/platform/pxa25x-gpio Jul 09 15:11:51 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa25x-nssp.1 -> ../../../devices/platform/pxa25x-nssp.1 Jul 09 15:11:54 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa25x-nssp.2 -> ../../../devices/platform/pxa25x-nssp.2 Jul 09 15:11:57 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa25x-pwm.0 -> ../../../devices/platform/pxa25x-pwm.0 Jul 09 15:12:00 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa25x-pwm.1 -> ../../../devices/platform/pxa25x-pwm.1 Jul 09 15:12:03 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa25x-ssp.0 -> ../../../devices/platform/pxa25x-ssp.0 Jul 09 15:12:06 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa25x-udc -> ../../../devices/platform/pxa25x-udc Jul 09 15:12:07 ok. Jul 09 15:12:09 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-fb -> ../../../devices/platform/locomo.0/pxa2xx-fb Jul 09 15:12:11 Yes, it's udev. Jul 09 15:12:12 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-i2c.0 -> ../../../devices/platform/pxa2xx-i2c.0 Jul 09 15:12:15 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-i2s -> ../../../devices/platform/pxa2xx-i2s Jul 09 15:12:18 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-ir -> ../../../devices/platform/pxa2xx-ir Jul 09 15:12:23 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-mci.0 -> ../../../devic Jul 09 15:12:24 At least seems so. Jul 09 15:12:25 ^lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-mci.0 -> ../../../devices/platform/pxa2xx-mci.0 Jul 09 15:12:28 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-pcmcia -> ../../../devices/platform/sharp-scoop/pxa2xx-pcmcia Jul 09 15:12:31 Is pxa2xx-spi built as module? Jul 09 15:12:31 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-spi.1 -> ../../../devices/platform/pxa2xx-spi.1 Jul 09 15:12:34 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-uart.0 -> ../../../devices/platform/pxa2xx-uart.0 Jul 09 15:12:37 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-uart.1 -> ../../../devices/platform/pxa2xx-uart.1 Jul 09 15:12:40 lrwxrwxrwx 1 root root 0 Jul 9 15:01 pxa2xx-uart.2 -> ../../../devices/platform/pxa2xx-uart.2 Jul 09 15:12:43 lrwxrwxrwx 1 root root 0 Jul 9 15:01 sa1100-rtc -> ../../../devices/platform/sa1100-rtc Jul 09 15:12:46 lrwxrwxrwx 1 root root 0 Jul 9 15:01 sharp-scoop -> ../../../devices/platform/sharp-scoop Jul 09 15:12:51 lrwxrwxrwx 1 root root 0 Jul 9 15:01 sharpsl-nand -> ../../../devices/platform/sharpsl-nand Jul 09 15:12:54 root@poodle:/sys/bus/platform/drivers/pxa2xx-spi# Jul 09 15:12:56 no Jul 09 15:12:57 Is there anything interesting in dmesg? Jul 09 15:13:25 http://cgit.openembedded.org/openembedded-core/commit/meta/recipes-core/udev?id=6aae37c66fb6e7153b829ad860b7e7f94e804bd4 Jul 09 15:14:24 + if [ "$PROBE_PLATFORM_BUS" != "yes" ]; then Jul 09 15:14:24 + PLATFORM_BUS_NOMATCH="--subsystem-nomatch=platform" Jul 09 15:14:42 does it mean it is skipped? Jul 09 15:20:22 why do we have physmap-flash btw? I'll verify... Jul 09 15:42:11 omg, on c7x0 we have kernel fault now Jul 09 15:42:19 first 3.14 was ok Jul 09 15:42:24 3.14.5 seems ko Jul 09 15:43:57 miss first part Jul 09 15:43:57 http://pastebin.com/1wv8qtAW Jul 09 15:45:15 ugh Jul 09 15:45:41 sharpsl_battery_thread ? Jul 09 15:50:59 lumag, full: http://pastebin.com/UKAXVBAV Jul 09 15:51:25 Yeah. max1111 readings Jul 09 15:51:52 shunt that function to make it work (at least to make it boot). Jul 09 15:52:58 it's nice I've left some Yocto debug Jul 09 15:53:02 phew Jul 09 15:53:41 lumag: no touchscreen event... Jul 09 15:53:54 err input Jul 09 15:54:25 pxa2xx-spi: probe of pxa2xx-spi.1 failed with error -2 Jul 09 15:55:05 let me log on poodle now... Jul 09 15:59:35 lumag: poodle 3.14.5 Jul 09 15:59:37 http://pastebin.com/rUtf7j1P Jul 09 15:59:53 same Jul 09 15:59:54 pxa2xx-spi: probe of pxa2xx-spi.1 failed with error -2 Jul 09 16:00:19 Hmm. This is better. Jul 09 16:00:31 ENOENT Jul 09 16:01:52 btw, pysmap-flash was for the prom Jul 09 16:01:59 it's ok Jul 09 16:03:25 :) Jul 09 16:04:31 and btw lacks gpio-keys... Jul 09 16:05:00 Strange. Jul 09 16:05:16 like for collie it seems Jul 09 16:05:47 is that for poodle or for corgi? Jul 09 16:05:55 maybe I did misconfigure both locom devices Jul 09 16:06:05 corgi is ok Jul 09 16:06:21 I don't remember gpio-keys being used on poodle. Jul 09 16:06:23 we added the gpio-polled not long ago Jul 09 16:07:16 to corgi Jul 09 16:07:19 Not poodle iIRC Jul 09 16:07:20 yes Jul 09 16:07:36 these 2 have that locomokb patch Jul 09 16:07:48 collie and poodle Jul 09 16:07:52 Yes Jul 09 16:08:10 so the extra buttons are ok Jul 09 16:11:24 now about spi Jul 09 16:12:09 there is [disabled] PXA2xx SSP legacy PXA DMA API suupport Jul 09 16:12:29 then [enabled] PXA2xx SSP SPI master Jul 09 16:16:32 This is funny. Can't find ENOENT Jul 09 16:16:47 But I don't have 3.14.5 at hand checkedout. Jul 09 16:45:54 I may try a 3.16 Jul 09 19:37:22 ant_home, if I have time (and don't fall asleep), I will look onto 3.14.5 in qemu this night. Jul 09 19:37:28 gtg now Jul 09 21:33:04 lumag, ok Jul 09 21:33:06 fwiw Jul 09 21:33:17 old 2011 [PATCH 26/26] ARM: pxa: sharpsl pm needs SPI Jul 09 21:33:31 so if spi fails... **** ENDING LOGGING AT Thu Jul 10 02:59:58 2014