[PATCH v2 2/2] riscv: dts: anlogic: drop unused DR1V90 external clocks

Brian Masney bmasney at redhat.com
Fri Oct 2 10:57:45 PDT 2026


On Fri, Oct 02, 2026 at 05:33:24PM +0100, Conor Dooley wrote:
> On Sat, Oct 03, 2026 at 12:28:40AM +0800, Junhui Liu wrote:
> > The external CAN and watchdog clock inputs are not routed on the MLKPAI
> > FS01, the only board currently supported. Drop the two fixed-clock
> > placeholders from the common dtsi, as fixed clocks require a valid
> > clock-frequency property.
> > 
> > Both clock muxes select their internal parent clocks after reset, so
> > the CRU operates correctly without the external inputs. Keep only the
> > required oscillator input to the CRU.
> > 
> > A board using these external clocks should define them in its own
> > board-level dts and override the clocks and clock-names properties of
> > the CRU node.
> > 
> > Reported-by: Yixun Lan <dlan at kernel.org>
> > Fixes: 7849521aaac2 ("riscv: dts: anlogic: add clocks and CRU for DR1V90")
> > Reviewed-by: Conor Dooley <conor.dooley at microchip.com>
> > Acked-by: Conor Dooley <conor.dooley at microchip.com>
> > Signed-off-by: Junhui Liu <junhui.liu at pigmoral.tech>
> 
> Per the v1, Brian said he would rebase the clock tree, so I'll just
> squash this into the original patch I think.

It's already rebased, and dropped from the clk-next history.

Brian




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