From nobody Sun Sep 22 07:41:24 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59561C433FE for ; Mon, 21 Feb 2022 02:07:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245718AbiBUCHs (ORCPT ); Sun, 20 Feb 2022 21:07:48 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:37388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245487AbiBUCHq (ORCPT ); Sun, 20 Feb 2022 21:07:46 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41E5E3FD9E; Sun, 20 Feb 2022 18:07:24 -0800 (PST) X-UUID: 3261f95a62d1426eaa304a0716ed11db-20220221 X-UUID: 3261f95a62d1426eaa304a0716ed11db-20220221 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1175757474; Mon, 21 Feb 2022 10:07:20 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) 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, 21 Feb 2022 10:07:18 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 21 Feb 2022 10:07:18 +0800 From: Peter Chiu To: Rob Herring CC: Matthias Brugger , , Ryder Lee , Evelyn Tsai , Sam Shih , , , , "Peter Chiu" Subject: [PATCH] arm64: dts: mt7986: add built-in Wi-Fi device nodes Date: Mon, 21 Feb 2022 10:07:08 +0800 Message-ID: <20220221020708.12724-1-chui-hao.chiu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This enables built-in 802.11ax Wi-Fi support. Signed-off-by: Peter Chiu --- This patch depends on below patchs 1) https://patchwork.kernel.org/patch/12704208/ 2) https://patchwork.kernel.org/patch/12704207/ 3) https://patchwork.kernel.org/patch/12739683/ --- arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts | 41 +++++++++++++++++++ arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 19 +++++++++ arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts | 43 ++++++++++++++++++++ 3 files changed, 103 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot= /dts/mediatek/mt7986a-rfb.dts index 4f3ff4e32452..06d09b33fabc 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts @@ -40,6 +40,13 @@ status =3D "okay"; }; =20 +&wmac { + status =3D "okay"; + pinctrl-names =3D "default", "dbdc"; + pinctrl-0 =3D <&wf_2g_5g_pins>; + pinctrl-1 =3D <&wf_dbdc_pins>; +}; + &pio { uart1_pins: uart1-pins { mux { @@ -61,6 +68,40 @@ groups =3D "jtag"; }; }; + + wf_2g_5g_pins: wf_2g_5g-pins { + mux { + function =3D "wifi"; + groups =3D "wf_2g", "wf_5g"; + }; + conf { + pins =3D "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength =3D <4>; + }; + }; + + wf_dbdc_pins: wf_dbdc-pins { + mux { + function =3D "wifi"; + groups =3D "wf_dbdc"; + }; + conf { + pins =3D "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength =3D <4>; + }; + }; }; =20 &ice { diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dt= s/mediatek/mt7986a.dtsi index fa98c2305e75..3896b5dca4b4 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -7,6 +7,7 @@ #include #include #include +#include =20 / { interrupt-parent =3D <&gic>; @@ -79,6 +80,11 @@ reg =3D <0 0x43000000 0 0x30000>; no-map; }; + + wmcpu_emi: wmcpu-reserved@4fc00000 { + no-map; + reg =3D <0 0x4fc00000 0 0x00100000>; + }; }; =20 timer { @@ -231,6 +237,19 @@ #reset-cells =3D <1>; }; =20 + wmac: wmac@18000000 { + compatible =3D "mediatek,mt7986-wmac"; + resets =3D <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>; + reset-names =3D "consys"; + reg =3D <0 0x18000000 0 0x1000000>, + <0 0x10003000 0 0x1000>, + <0 0x11d10000 0 0x1000>; + interrupts =3D , + , + , + ; + memory-region =3D <&wmcpu_emi>; + }; }; =20 }; diff --git a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts b/arch/arm64/boot= /dts/mediatek/mt7986b-rfb.dts index 5fb752edd754..fb422878ebb2 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986b-rfb.dts @@ -27,3 +27,46 @@ &uart0 { status =3D "okay"; }; + +&wmac { + status =3D "okay"; + pinctrl-names =3D "default", "dbdc"; + pinctrl-0 =3D <&wf_2g_5g_pins>; + pinctrl-1 =3D <&wf_dbdc_pins>; +}; + +&pio { + wf_2g_5g_pins: wf_2g_5g-pins { + mux { + function =3D "wifi"; + groups =3D "wf_2g", "wf_5g"; + }; + conf { + pins =3D "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength =3D <4>; + }; + }; + + wf_dbdc_pins: wf_dbdc-pins { + mux { + function =3D "wifi"; + groups =3D "wf_dbdc"; + }; + conf { + pins =3D "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4", + "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6", + "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10", + "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1", + "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0", + "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8", + "WF1_TOP_CLK", "WF1_TOP_DATA"; + drive-strength =3D <4>; + }; + }; +}; --=20 2.18.0