From: Frank Wunderlich <linux@fw-web.de>
To: linux-mediatek@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
Ryder Lee <ryder.lee@mediatek.com>,
Jianjun Wang <jianjun.wang@mediatek.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Rob Herring <robh@kernel.org>
Subject: [PATCH v2 1/2] dt-bindings: PCI: mediatek-gen3: add SoC based clock config
Date: Tue, 25 Oct 2022 09:28:36 +0200 [thread overview]
Message-ID: <20221025072837.16591-2-linux@fw-web.de> (raw)
In-Reply-To: <20221025072837.16591-1-linux@fw-web.de>
From: Frank Wunderlich <frank-w@public-files.de>
The PCIe driver covers different SOC which needing different clock
configs. Define them based on compatible.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v2:
- fix typo in mediatek,mt8192-pcie
---
.../bindings/pci/mediatek-pcie-gen3.yaml | 48 ++++++++++++++-----
1 file changed, 36 insertions(+), 12 deletions(-)
diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
index c00be39af64e..98d3f0f1cd76 100644
--- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
@@ -43,9 +43,6 @@ description: |+
each set has its own address for MSI message, and supports 32 MSI vectors
to generate interrupt.
-allOf:
- - $ref: /schemas/pci/pci-bus.yaml#
-
properties:
compatible:
oneOf:
@@ -84,15 +81,7 @@ properties:
maxItems: 6
clock-names:
- items:
- - const: pl_250m
- - const: tl_26m
- - const: tl_96m
- - const: tl_32k
- - const: peri_26m
- - enum:
- - top_133m # for MT8192
- - peri_mem # for MT8188/MT8195
+ maxItems: 6
assigned-clocks:
maxItems: 1
@@ -138,6 +127,41 @@ required:
- '#interrupt-cells'
- interrupt-controller
+allOf:
+ - $ref: /schemas/pci/pci-bus.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: mediatek,mt8192-pcie
+ then:
+ properties:
+ clock-names:
+ items:
+ - const: pl_250m
+ - const: tl_26m
+ - const: tl_96m
+ - const: tl_32k
+ - const: peri_26m
+ - const: top_133m
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - mediatek,mt8188-pcie
+ - mediatek,mt8195-pcie
+ then:
+ properties:
+ clock-names:
+ items:
+ - const: pl_250m
+ - const: tl_26m
+ - const: tl_96m
+ - const: tl_32k
+ - const: peri_26m
+ - const: peri_mem
+
unevaluatedProperties: false
examples:
--
2.34.1
next prev parent reply other threads:[~2022-10-25 7:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 7:28 [PATCH v2 0/2] rework mtk pcie-gen3 bindings and support mt7986 Frank Wunderlich
2022-10-25 7:28 ` Frank Wunderlich [this message]
2022-10-28 9:24 ` [PATCH v2 1/2] dt-bindings: PCI: mediatek-gen3: add SoC based clock config Jianjun Wang
2022-10-28 10:31 ` Frank Wunderlich
2022-10-28 16:42 ` Aw: " Frank Wunderlich
2022-11-01 12:06 ` Jianjun Wang (王建军)
2022-10-25 7:28 ` [PATCH v2 2/2] dt-bindings: PCI: mediatek-gen3: add support for mt7986 Frank Wunderlich
2022-10-25 11:10 ` AngeloGioacchino Del Regno
2022-10-26 19:46 ` Rob Herring
2022-10-26 19:46 ` Rob Herring
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