From mboxrd@z Thu Jan 1 00:00:00 1970 From: dashie@sigpipe.me (Dashie) Date: Thu, 20 Feb 2014 22:22:35 +0100 Subject: Stuck getting DTS working for a new kirkwood board Message-ID: <5306721B.7020403@sigpipe.me> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi all, I'm a very beginner in the DTS and ARM kernel world and trying to get a DTS working for my new toy. I've done some tests using mainlineLinux and arcNumber and i remember to got some things working (PCI-e, Intel eth) but only two drives and no fan/sensor using arcNumber for "00000b1e HP t5325 Thin Client 2846". I've since started to use a DTS, copied the guruplug-server-plus (IIRC) and done some changes, actually i can get working : - temp sensor - fan control (off, middle, full) - integrated marvell eth - the four disks are detected and seems working But can't get the PCI-e working (and then the intel ethernet), also sensor path seems to change every reboot (i need to do more tests). Also i've SATA power reg enabled in the DTS but it doesn't seems to have any (to be confirmed, the original firmware seems to have the ability to shutdown unaccessed drives) and i will remove them, anyway i don't know the GPIO, if any. I still miss some GPIOS for : Led (r/g) power, func led, the four sata leds, maybe some triggers for hdds, and the power and func buttons. (already tried gpio export and out direction and "1" in value, but nothing blink) Reset button sends things in /dev/input/input0 so it seems to works. The current DTS is joined to this mail, i've actually the NAS with me and can test things. I can provide too : original dmesg (from original firmware), current dmesg using DTS, lspci -vvv (from kernel with arcNumber). I'm currently using a stock 3.12.9 debian kernel and doesn't have anymore access to the original firmware. Regards, Dashie. -------------- next part -------------- A non-text attachment was scrubbed... Name: kirkwood-verbatim-powerbay.dts Type: audio/vnd.dts Size: 5323 bytes Desc: not available URL: