6.16-stable review patch. If anyone has any objections, please let me know.
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From: Yixun Lan dlan@gentoo.org
[ Upstream commit 48f9034e024a4c6e279b0d040e1f5589bb544806 ]
In SpacemiT's K1 SoC, the clocks for UART are mandatory needed, so for DT, both clocks and clock-names property should be set as required.
Fixes: 2c0594f9f062 ("dt-bindings: serial: 8250: support an optional second clock") Signed-off-by: Yixun Lan dlan@gentoo.org Acked-by: "Rob Herring (Arm)" robh@kernel.org Link: https://lore.kernel.org/r/20250718-01-k1-uart-binding-v1-1-a92e1e14c836@gent... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Stable-dep-of: 387d00028ccc ("dt-bindings: serial: 8250: move a constraint") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- Documentation/devicetree/bindings/serial/8250.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/Documentation/devicetree/bindings/serial/8250.yaml +++ b/Documentation/devicetree/bindings/serial/8250.yaml @@ -272,7 +272,9 @@ if: - spacemit,k1-uart - nxp,lpc1850-uart then: - required: [clock-names] + required: + - clocks + - clock-names properties: clocks: minItems: 2