* [PATCH] dt-bindings: PCI: dwc: rockchip: document optional pcie reference clock input
@ 2023-12-06 14:50 Heiko Stuebner
2023-12-07 9:37 ` Krzysztof Kozlowski
2023-12-16 0:10 ` Krzysztof Wilczyński
0 siblings, 2 replies; 3+ messages in thread
From: Heiko Stuebner @ 2023-12-06 14:50 UTC (permalink / raw)
To: lpieralisi, kw, bhelgaas
Cc: robh, krzysztof.kozlowski+dt, conor+dt, heiko, linux-pci,
devicetree, linux-arm-kernel, linux-rockchip, linux-kernel,
quentin.schulz, Heiko Stuebner
From: Heiko Stuebner <heiko.stuebner@cherry.de>
On some boards the 100MHz PCIe reference clock to both controller and
devices is controllable. Add that clock to the list of clocks.
The clock is optional, so the minItems stays the same.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
---
Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
index 1ae8dcfa072c..5f719218c472 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -49,6 +49,7 @@ properties:
- description: APB clock for PCIe
- description: Auxiliary clock for PCIe
- description: PIPE clock
+ - description: Reference clock for PCIe
clock-names:
minItems: 5
@@ -59,6 +60,7 @@ properties:
- const: pclk
- const: aux
- const: pipe
+ - const: ref
interrupts:
items:
--
2.39.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] dt-bindings: PCI: dwc: rockchip: document optional pcie reference clock input
2023-12-06 14:50 [PATCH] dt-bindings: PCI: dwc: rockchip: document optional pcie reference clock input Heiko Stuebner
@ 2023-12-07 9:37 ` Krzysztof Kozlowski
2023-12-16 0:10 ` Krzysztof Wilczyński
1 sibling, 0 replies; 3+ messages in thread
From: Krzysztof Kozlowski @ 2023-12-07 9:37 UTC (permalink / raw)
To: Heiko Stuebner, lpieralisi, kw, bhelgaas
Cc: robh, krzysztof.kozlowski+dt, conor+dt, linux-pci, devicetree,
linux-arm-kernel, linux-rockchip, linux-kernel, quentin.schulz,
Heiko Stuebner
On 06/12/2023 15:50, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner@cherry.de>
>
> On some boards the 100MHz PCIe reference clock to both controller and
> devices is controllable. Add that clock to the list of clocks.
>
> The clock is optional, so the minItems stays the same.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] dt-bindings: PCI: dwc: rockchip: document optional pcie reference clock input
2023-12-06 14:50 [PATCH] dt-bindings: PCI: dwc: rockchip: document optional pcie reference clock input Heiko Stuebner
2023-12-07 9:37 ` Krzysztof Kozlowski
@ 2023-12-16 0:10 ` Krzysztof Wilczyński
1 sibling, 0 replies; 3+ messages in thread
From: Krzysztof Wilczyński @ 2023-12-16 0:10 UTC (permalink / raw)
To: Heiko Stuebner
Cc: lpieralisi, bhelgaas, robh, krzysztof.kozlowski+dt, conor+dt,
linux-pci, devicetree, linux-arm-kernel, linux-rockchip,
linux-kernel, quentin.schulz, Heiko Stuebner
Hello,
> On some boards the 100MHz PCIe reference clock to both controller and
> devices is controllable. Add that clock to the list of clocks.
>
> The clock is optional, so the minItems stays the same.
Applied to dt-bindings, thank you!
[1/1] dt-bindings: PCI: dwc: rockchip: Document optional PCIe reference clock input
https://git.kernel.org/pci/pci/c/639f666cf84e
Krzysztof
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-12-06 14:50 [PATCH] dt-bindings: PCI: dwc: rockchip: document optional pcie reference clock input Heiko Stuebner
2023-12-07 9:37 ` Krzysztof Kozlowski
2023-12-16 0:10 ` Krzysztof Wilczyński
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