From: Rob Herring <robh@kernel.org>
To: Biao Huang <biao.huang@mediatek.com>
Cc: davem@davemloft.net, Jakub Kicinski <kuba@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com,
srv_heupstream@mediatek.com, macpaul.lin@mediatek.com,
angelogioacchino.delregno@collabora.com, dkirjanov@suse.de
Subject: Re: [PATCH net-next v9 6/6] net: dt-bindings: dwmac: add support for mt8195
Date: Wed, 15 Dec 2021 16:13:00 -0600 [thread overview]
Message-ID: <YbpobIscSDPKuxxY@robh.at.kernel.org> (raw)
In-Reply-To: <20211215021652.7270-7-biao.huang@mediatek.com>
On Wed, Dec 15, 2021 at 10:16:52AM +0800, Biao Huang wrote:
> Add binding document for the ethernet on mt8195.
>
> Signed-off-by: Biao Huang <biao.huang@mediatek.com>
> ---
> .../bindings/net/mediatek-dwmac.yaml | 42 ++++++++++++++-----
> 1 file changed, 32 insertions(+), 10 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> index 8ad6e19661b8..44d55146def4 100644
> --- a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> @@ -19,6 +19,7 @@ select:
> contains:
> enum:
> - mediatek,mt2712-gmac
> + - mediatek,mt8195-gmac
> required:
> - compatible
>
> @@ -27,26 +28,37 @@ allOf:
>
> properties:
> compatible:
> - items:
> - - enum:
> - - mediatek,mt2712-gmac
> - - const: snps,dwmac-4.20a
> + oneOf:
> + - items:
> + - enum:
> + - mediatek,mt2712-gmac
> + - const: snps,dwmac-4.20a
> + - items:
> + - enum:
> + - mediatek,mt8195-gmac
> + - const: snps,dwmac-5.10a
>
> clocks:
> + minItems: 5
As before, you need 'minItems: 4' in the previous patch.
If you aren't clear what's needed, run 'make dtbs_checks' yourself
before submitting again.
> items:
> - description: AXI clock
> - description: APB clock
> - description: MAC Main clock
> - description: PTP clock
> - description: RMII reference clock provided by MAC
> + - description: MAC clock gate
>
> clock-names:
> - items:
> - - const: axi
> - - const: apb
> - - const: mac_main
> - - const: ptp_ref
> - - const: rmii_internal
> + minItems: 5
> + maxItems: 6
> + contains:
No, you just threw out the order requirements. And this schema will be
true with just 1 of the strings below plus any other strings. For
example, this will pass:
clock-names = "foo", "bar", "axi", "baz", "rob";
> + enum:
> + - axi
> + - apb
> + - mac_main
> + - ptp_ref
> + - rmii_internal
> + - mac_cg
>
> mediatek,pericfg:
> $ref: /schemas/types.yaml#/definitions/phandle
> @@ -61,6 +73,8 @@ properties:
> or will round down. Range 0~31*170.
> For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550,
> or will round down. Range 0~31*550.
> + For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple of 290,
> + or will round down. Range 0~31*290.
>
> mediatek,rx-delay-ps:
> description:
> @@ -69,6 +83,8 @@ properties:
> or will round down. Range 0~31*170.
> For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550,
> or will round down. Range 0~31*550.
> + For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple
> + of 290, or will round down. Range 0~31*290.
>
> mediatek,rmii-rxc:
> type: boolean
> @@ -102,6 +118,12 @@ properties:
> 3. the inside clock, which be sent to MAC, will be inversed in RMII case when
> the reference clock is from MAC.
>
> + mediatek,mac-wol:
> + type: boolean
> + description:
> + If present, indicates that MAC supports WOL(Wake-On-LAN), and MAC WOL will be enabled.
> + Otherwise, PHY WOL is perferred.
> +
> required:
> - compatible
> - reg
> --
> 2.25.1
>
>
next prev parent reply other threads:[~2021-12-15 22:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-15 2:16 [PATCH net-next v9 0/6] MediaTek Ethernet Patches on MT8195 Biao Huang
2021-12-15 2:16 ` [PATCH net-next v9 1/6] stmmac: dwmac-mediatek: add platform level clocks management Biao Huang
2021-12-15 2:16 ` [PATCH net-next v9 2/6] stmmac: dwmac-mediatek: Reuse more common features Biao Huang
2021-12-15 2:16 ` [PATCH net-next v9 3/6] arm64: dts: mt2712: update ethernet device node Biao Huang
2021-12-15 2:16 ` [PATCH net-next v9 4/6] net: dt-bindings: dwmac: Convert mediatek-dwmac to DT schema Biao Huang
2021-12-15 14:01 ` Rob Herring
2021-12-15 2:16 ` [PATCH net-next v9 5/6] stmmac: dwmac-mediatek: add support for mt8195 Biao Huang
2021-12-15 2:16 ` [PATCH net-next v9 6/6] net: dt-bindings: dwmac: " Biao Huang
2021-12-15 22:13 ` Rob Herring [this message]
2021-12-16 2:34 ` Biao Huang
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