[linux-sunxi] [BUG]: A83T - AC100 gets the wrong number of parents
Hey, When I boot my A83T I get the following bootlog [1]. After some debugging, I found out that the function call: clk_hw_get_num_parents() returns 2. After a look in the devicetree I found out that this value should be 1, since we only have one parent clock [3]. Setting the variable num_parents to 1 fixes the problem, but this is no soultion. Regards, Philipp [1]: https://pastebin.com/5c7hxjsS [2]: http://lxr.bootlin.com/linux/v4.15/source/drivers/rtc/rtc-ac100.c# L180 [3]: http://lxr.bootlin.com/linux/v4.15/source/arch/arm/boot/dts/sun8i- a83t-bananapi-m3.dts#L159 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: [PATCH 0/3] Fix broken bananapi m2 devicetree/regulators
On 10.02.2018 22:08, Sergey Suloev wrote: On 02/11/2018 12:01 AM, Philipp Rossak wrote: Hey Sergey, Thanks for mentioning, but I think the problem has nothing to do with those patches. I tested them with the v4.15.0 Kernel since this is the last stable release and we are right now in the merging window. I tested the latest mainline, without those patches and the kernel is not booting (I can't see any uart output). Thanks, Philipp On 10.02.2018 14:56, Sergey Suloev wrote: On 02/09/2018 08:52 PM, Philipp Rossak wrote: This patchseries fixes the bananapi m1 devicetree, to be able to boot again. The first two patches update/improve the devicetree and the last patch adds all missing regulators. Regards, Philipp Philipp Rossak (3): arm: dts: sun6i: a31s: bpi-m2: update mmc supply nodes arm: dts: sun6i: a31s: bpi-m2: improve pmic properties arm: dts: sun6i: a31s: fix: bpi-m2: add missing regulators arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts | 70 +++- 1 file changed, 67 insertions(+), 3 deletions(-) patches are not working Thanks same problem, but after applying the patches my device is till hanging. Can you please share a bootlog? Here is mine [1]. As you can see I'm able to boot. I build it with this branch [2]. For testing you should replace the dtb and the uImage/zImage Philipp [1]: https://pastebin.com/mVjv3LDf [2]: https://github.com/embed-3d/linux/tree/testing/bpi-m2-regulator-test-2 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[linux-sunxi] Re: [PATCH 0/3] Fix broken bananapi m2 devicetree/regulators
Hey Sergey, Thanks for mentioning, but I think the problem has nothing to do with those patches. I tested them with the v4.15.0 Kernel since this is the last stable release and we are right now in the merging window. I tested the latest mainline, without those patches and the kernel is not booting (I can't see any uart output). Thanks, Philipp On 10.02.2018 14:56, Sergey Suloev wrote: On 02/09/2018 08:52 PM, Philipp Rossak wrote: This patchseries fixes the bananapi m1 devicetree, to be able to boot again. The first two patches update/improve the devicetree and the last patch adds all missing regulators. Regards, Philipp Philipp Rossak (3): arm: dts: sun6i: a31s: bpi-m2: update mmc supply nodes arm: dts: sun6i: a31s: bpi-m2: improve pmic properties arm: dts: sun6i: a31s: fix: bpi-m2: add missing regulators arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts | 70 +++- 1 file changed, 67 insertions(+), 3 deletions(-) patches are not working Thanks -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
