From patchwork Mon Mar 14 07:57:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?QmlhbyBIdWFuZyAo6buE5b2qKQ==?= X-Patchwork-Id: 12779847 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3F785C433EF for ; Mon, 14 Mar 2022 08:14:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XmCpPn2WioZ6EmN9kd16rMNbXC7c3uYAdfkpa7I/ol4=; b=1feOZ7RRFtEh9R VDzqBMNyIQ39PwuGoELnMFW6MYRTxDHBULHFMZGOm3mOd7ODZbAdE6PaMuBpbYt64DBo8pTSQPnQt NsN95KvnD+Jdac/cfOxWenWwML9VOv60E6ts21prwWe80Mx/ghaNC/QWQKLT62pDf9utYggZ8MiC7 BaQT6syZIS7iyAvyOp2C10fSwM52hdM+tKtjqk4zKQ4VIK42sdm936brd1oG8u6SCPadmtEdOpBls tUEnpU9zcojpg5FQD8isPcjeJgaid3iBfTYSpbYev9R4OLaIHW8AJG+aHGV9n1jOzpzerIo002DTZ mwCK1wH67P1M/FxHAHrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTfpC-004MxV-CP; Mon, 14 Mar 2022 08:13:08 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTfa9-004GBK-I3; Mon, 14 Mar 2022 07:57:37 +0000 X-UUID: 93a80b2bab4543c5b83f7df54f78bed3-20220314 X-UUID: 93a80b2bab4543c5b83f7df54f78bed3-20220314 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 248188346; Mon, 14 Mar 2022 00:57:29 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 14 Mar 2022 00:57:27 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Mon, 14 Mar 2022 15:57:26 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 14 Mar 2022 15:57:24 +0800 From: Biao Huang To: , Jakub Kicinski , Rob Herring , CC: Matthias Brugger , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Biao Huang , , , , , , , , , , Rob Herring Subject: [PATCH net-next v13 7/7] net: dt-bindings: dwmac: add support for mt8195 Date: Mon, 14 Mar 2022 15:57:13 +0800 Message-ID: <20220314075713.29140-8-biao.huang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220314075713.29140-1-biao.huang@mediatek.com> References: <20220314075713.29140-1-biao.huang@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220314_005733_703245_3096D881 X-CRM114-Status: GOOD ( 10.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add binding document for the ethernet on mt8195. Signed-off-by: Biao Huang Reviewed-by: Rob Herring --- .../bindings/net/mediatek-dwmac.yaml | 28 ++++++++++++++++--- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml index 8ad6e19661b8..901944683322 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 +28,35 @@ 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 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: + minItems: 5 items: - const: axi - const: apb - const: mac_main - const: ptp_ref - const: rmii_internal + - const: mac_cg mediatek,pericfg: $ref: /schemas/types.yaml#/definitions/phandle @@ -61,6 +71,8 @@ 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 +81,8 @@ 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 +116,12 @@ 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