dillon min cc3188b3ba ARM: dts: Fix dcan driver probe failed on am437x platform ... [ Upstream commit 2a4117df9b ] Got following d_can probe errors with kernel 5.8-rc1 on am437x [ 10.730822] CAN device driver interface Starting Wait for Network to be Configured... [ OK ] Reached target Network. [ 10.787363] c_can_platform 481cc000.can: probe failed [ 10.792484] c_can_platform: probe of 481cc000.can failed with error -2 [ 10.799457] c_can_platform 481d0000.can: probe failed [ 10.804617] c_can_platform: probe of 481d0000.can failed with error -2 actually, Tony has fixed this issue on am335x with the patch [3] Since am437x has the same clock structure with am335x [1][2], so reuse the code from Tony Lindgren's patch [3] to fix it. [1]: https://www.ti.com/lit/pdf/spruh73 Chapter-23, Figure 23-1. DCAN Integration [2]: https://www.ti.com/lit/pdf/spruhl7 Chapter-25, Figure 25-1. DCAN Integration [3]: commit 516f1117d0 ("ARM: dts: Configure osc clock for d_can on am335x") Fixes: 1a5cd7c23c ("bus: ti-sysc: Enable all clocks directly during init to read revision") Signed-off-by: dillon min <dillon.minfei@gmail.com> [tony@atomide.com: aligned commit message a bit for readability] Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-07-22 09:33:03 +02:00
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bootp	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
compressed	ARM: 8970/1: decompressor: increase tag size	2020-06-03 08:21:18 +02:00
dts	ARM: dts: Fix dcan driver probe failed on am437x platform	2020-07-22 09:33:03 +02:00
.gitignore	…
Makefile	…
deflate_xip_data.sh	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
install.sh	…