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Groups > linux.debian.kernel > #55068
| From | Ben Hutchings <ben@decadent.org.uk> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#821027: Additional modules for HiKey support |
| Date | 2016-09-10 02:30 +0200 |
| Message-ID | <sfElc-1uj-1@gated-at.bofh.it> (permalink) |
| References | <rGv33-dS-3@gated-at.bofh.it> <sd9Yd-8mG-1@gated-at.bofh.it> <sfCMq-qy-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
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On Fri, 2016-09-09 at 15:42 -0700, Vagrant Cascadian wrote: > On 2016-09-02, Martin Michlmayr wrote: > > > > > > * Vagrant Cascadian <vagrant@debian.org> [2016-06-04 18:20]: > ... > > > > I enabled these (and some more) options in git, so please try out the > > next upload to experimental. > > Thanks! > > Unfortunately, I'm unable to get a serial console with both 4.7 and 4.8 > (4.6 from jessie-backports gets a serial console, but not much > else). After adding "earlycon" to the boot arguments, I get the log > below: [...] > [ 0.393618] uart-pl011 f7112000.uart: could not find pctldev for node /soc/pinmux@f7010000/uart2_pmx_func, deferring probe So we're missing the pinctrl driver, pinctrl-single. This commit in 4.7 added explicit pinmuxing for the UARTs: commit c2aad93200fa2dbbc6c48632e619494080d64796 Author: Guodong Xu <guod ong.xu@linaro.org> Date: Wed Apr 13 07:55:48 2016 +0800 arm64: dts: hi6220: add pinctrl for uarts and enable them Since the boot loader will always set up pinmuxing for the console UART you could get away without pinctrl-single before this. Anyway I've now enabled CONFIG_PINCTRL_SINGLE for arm64. Ben. -- Ben Hutchings Design a system any fool can use, and only a fool will want to use it.
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Bug#821027: Additional modules for HiKey support Martin Michlmayr <tbm@cyrius.com> - 2016-09-03 05:40 +0200
Bug#821027: Additional modules for HiKey support Vagrant Cascadian <vagrant@debian.org> - 2016-09-10 00:50 +0200
Bug#821027: Additional modules for HiKey support Ben Hutchings <ben@decadent.org.uk> - 2016-09-10 02:30 +0200
Bug#821027: Additional modules for HiKey support Vagrant Cascadian <vagrant@debian.org> - 2016-09-10 06:20 +0200
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