From: Yanhong Wang <yanhong.wang@starfivetech.com>
To: <linux-riscv@lists.infradead.org>, <netdev@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: "David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Emil Renner Berthing <kernel@esmil.dk>,
Richard Cochran <richardcochran@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Peter Geis <pgwipeout@gmail.com>,
Yanhong Wang <yanhong.wang@starfivetech.com>
Subject: [PATCH v3 2/7] dt-bindings: net: snps,dwmac: Update the maxitems number of resets and reset-names
Date: Fri, 6 Jan 2023 10:59:56 +0800 [thread overview]
Message-ID: <20230106030001.1952-3-yanhong.wang@starfivetech.com> (raw)
In-Reply-To: <20230106030001.1952-1-yanhong.wang@starfivetech.com>
Some boards(such as StarFive VisionFive v2) require more than one value
which defined by resets property, so the original definition can not
meet the requirements. In order to adapt to different requirements,
adjust the maxitems number definition.
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
---
.../devicetree/bindings/net/snps,dwmac.yaml | 36 ++++++++++++++-----
1 file changed, 28 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index e26c3e76ebb7..f7693e8c8d6d 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -132,14 +132,6 @@ properties:
- pclk
- ptp_ref
- resets:
- maxItems: 1
- description:
- MAC Reset signal.
-
- reset-names:
- const: stmmaceth
-
power-domains:
maxItems: 1
@@ -463,6 +455,34 @@ allOf:
Enables the TSO feature otherwise it will be managed by
MAC HW capability register.
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: starfive,jh7110-dwmac
+
+ then:
+ properties:
+ resets:
+ minItems: 2
+ maxItems: 2
+ reset-names:
+ items:
+ - const: stmmaceth
+ - const: ahb
+ required:
+ - resets
+ - reset-names
+ else:
+ properties:
+ resets:
+ maxItems: 1
+ description:
+ MAC Reset signal.
+
+ reset-names:
+ const: stmmaceth
+
additionalProperties: true
examples:
--
2.17.1
next prev parent reply other threads:[~2023-01-06 3:00 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-06 2:59 [PATCH v3 0/7] Add Ethernet driver for StarFive JH7110 SoC Yanhong Wang
2023-01-06 2:59 ` [PATCH v3 1/7] dt-bindings: net: snps,dwmac: Add dwmac-5.20 version Yanhong Wang
2023-01-06 12:37 ` Krzysztof Kozlowski
2023-01-06 2:59 ` Yanhong Wang [this message]
2023-01-06 12:38 ` [PATCH v3 2/7] dt-bindings: net: snps,dwmac: Update the maxitems number of resets and reset-names Krzysztof Kozlowski
2023-01-06 12:44 ` Krzysztof Kozlowski
2023-01-17 6:52 ` yanhong wang
2023-01-17 7:46 ` Krzysztof Kozlowski
2023-01-17 8:14 ` yanhong wang
2023-01-17 8:43 ` Krzysztof Kozlowski
2023-01-06 2:59 ` [PATCH v3 3/7] net: stmmac: platform: Add snps,dwmac-5.20 IP compatible string Yanhong Wang
2023-01-06 2:59 ` [PATCH v3 4/7] dt-bindings: net: Add support StarFive dwmac Yanhong Wang
2023-01-06 12:45 ` Krzysztof Kozlowski
2023-01-18 1:45 ` yanhong wang
2023-01-18 8:00 ` Krzysztof Kozlowski
2023-01-06 2:59 ` [PATCH v3 5/7] net: stmmac: Add glue layer for StarFive JH7110 SoCs Yanhong Wang
2023-01-08 11:11 ` Arun.Ramadoss
2023-01-09 1:13 ` yanhong wang
2023-01-06 3:00 ` [PATCH v3 6/7] riscv: dts: starfive: jh7110: Add ethernet device node Yanhong Wang
2023-01-06 3:00 ` [PATCH v3 7/7] riscv: dts: starfive: visionfive-v2: Enable gmac device tree node Yanhong Wang
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