From: Lorenzo Bianconi <lorenzo@kernel.org>
To: linux-pci@vger.kernel.org
Cc: ryder.lee@mediatek.com, jianjun.wang@mediatek.com,
lpieralisi@kernel.org, kw@linux.com, robh@kernel.org,
bhelgaas@google.com, linux-mediatek@lists.infradead.org,
lorenzo.bianconi83@gmail.com,
linux-arm-kernel@lists.infradead.org,
krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org,
nbd@nbd.name, dd@embedd.com, upstream@airoha.com,
angelogioacchino.delregno@collabora.com
Subject: [PATCH v2 1/4] dt-bindings: PCI: mediatek-gen3: add support for Airoha EN7581
Date: Thu, 27 Jun 2024 10:12:11 +0200 [thread overview]
Message-ID: <c11a40dbe3e1d1e4847ceee8715c1f670fd1887b.1719475568.git.lorenzo@kernel.org> (raw)
In-Reply-To: <cover.1719475568.git.lorenzo@kernel.org>
Introduce Airoha EN7581 entry in mediatek-gen3 PCIe controller binding
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
.../bindings/pci/mediatek-pcie-gen3.yaml | 68 +++++++++++++++++--
1 file changed, 63 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
index 76d742051f73..59112adc9ba1 100644
--- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
@@ -53,6 +53,7 @@ properties:
- mediatek,mt8195-pcie
- const: mediatek,mt8192-pcie
- const: mediatek,mt8192-pcie
+ - const: airoha,en7581-pcie
reg:
maxItems: 1
@@ -76,20 +77,20 @@ properties:
resets:
minItems: 1
- maxItems: 2
+ maxItems: 3
reset-names:
minItems: 1
- maxItems: 2
+ maxItems: 3
items:
- enum: [ phy, mac ]
+ enum: [ phy, mac, phy-lane0, phy-lane1, phy-lane2 ]
clocks:
- minItems: 4
+ minItems: 1
maxItems: 6
clock-names:
- minItems: 4
+ minItems: 1
maxItems: 6
assigned-clocks:
@@ -147,6 +148,9 @@ allOf:
const: mediatek,mt8192-pcie
then:
properties:
+ clocks:
+ maxItems: 6
+
clock-names:
items:
- const: pl_250m
@@ -155,6 +159,15 @@ allOf:
- const: tl_32k
- const: peri_26m
- const: top_133m
+
+ resets:
+ minItems: 1
+ maxItems: 2
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+
- if:
properties:
compatible:
@@ -164,6 +177,9 @@ allOf:
- mediatek,mt8195-pcie
then:
properties:
+ clocks:
+ maxItems: 6
+
clock-names:
items:
- const: pl_250m
@@ -172,6 +188,15 @@ allOf:
- const: tl_32k
- const: peri_26m
- const: peri_mem
+
+ resets:
+ minItems: 1
+ maxItems: 2
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+
- if:
properties:
compatible:
@@ -180,6 +205,9 @@ allOf:
- mediatek,mt7986-pcie
then:
properties:
+ clocks:
+ maxItems: 4
+
clock-names:
items:
- const: pl_250m
@@ -187,6 +215,36 @@ allOf:
- const: peri_26m
- const: top_133m
+ resets:
+ minItems: 1
+ maxItems: 2
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+
+ - if:
+ properties:
+ compatible:
+ const: airoha,en7581-pcie
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: sys-ck
+
+ resets:
+ maxItems: 3
+
+ reset-names:
+ items:
+ - const: phy-lane0
+ - const: phy-lane1
+ - const: phy-lane2
+
unevaluatedProperties: false
examples:
--
2.45.2
next prev parent reply other threads:[~2024-06-27 8:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-27 8:12 [PATCH v2 0/4] Add Airoha EN7581 PCIe support Lorenzo Bianconi
2024-06-27 8:12 ` Lorenzo Bianconi [this message]
2024-06-27 15:22 ` [PATCH v2 1/4] dt-bindings: PCI: mediatek-gen3: add support for Airoha EN7581 Conor Dooley
2024-06-29 11:16 ` Lorenzo Bianconi
2024-06-27 8:12 ` [PATCH v2 2/4] PCI: mediatek-gen3: Add mtk_gen3_pcie_pdata data structure Lorenzo Bianconi
2024-06-27 9:42 ` AngeloGioacchino Del Regno
2024-06-27 8:12 ` [PATCH v2 3/4] PCI: mediatek-gen3: Rely on reset_bulk APIs for PHY reset lines Lorenzo Bianconi
2024-06-27 9:42 ` AngeloGioacchino Del Regno
2024-06-27 8:12 ` [PATCH v2 4/4] PCI: mediatek-gen3: Add Airoha EN7581 support Lorenzo Bianconi
2024-06-27 9:40 ` AngeloGioacchino Del Regno
2024-06-28 3:25 ` Jianjun Wang (王建军)
2024-06-29 13:37 ` lorenzo
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