Re: [PATCH v2 04/17] dt-bindings: soc: spacemit: allow eDP/DP PHY PLL pixel clocks on K3 APMU

From
Rob Herring (Arm) <robh@kernel.org>
Date
2026-08-10 14:33:43
Also in
dri-devel, linux-clk, linux-devicetree, linux-riscv, lkml, spacemit
Reply to
Cody Kang via B4 Relay, 2026-08-09
On Sun, 09 Aug 2026 21:14:13 +0800, Cody Kang wrote:
The APMU's eDP pixel-clock muxes select the DP PHY PLLs as parents, so the
K3 syscon takes two clock inputs the other variants do not have.

Gate them behind the K3 compatible instead of widening the shared clock
list, so a non-K3 syscon cannot silently accept clocks it has no mux for.

Signed-off-by: Cody Kang <redacted>

---
v2:
- drop the redundant minItems: 4; four is already the minimum
  (Rob Herring)
---
 .../bindings/soc/spacemit/spacemit,k1-syscon.yaml   | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>


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Thread (38 messages) 38 messages, 9 authors, last reply 3d ago
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