From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39047C04AB4 for ; Thu, 16 May 2019 09:06:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 162B520818 for ; Thu, 16 May 2019 09:06:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726902AbfEPJGu (ORCPT ); Thu, 16 May 2019 05:06:50 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:58069 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726537AbfEPJGu (ORCPT ); Thu, 16 May 2019 05:06:50 -0400 X-IronPort-AV: E=Sophos;i="5.60,476,1549897200"; d="scan'208";a="16122345" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 16 May 2019 18:06:49 +0900 Received: from be1yocto.ree.adwin.renesas.com (unknown [172.29.43.62]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id ED0EB42BEB90; Thu, 16 May 2019 18:06:46 +0900 (JST) From: Biju Das To: Rob Herring , Mark Rutland Cc: Biju Das , Simon Horman , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Fabrizio Castro Subject: [PATCH 1/2] arm64: dts: renesas: r8a774c0-cat874: Add WLAN support Date: Thu, 16 May 2019 09:59:25 +0100 Message-Id: <1557997166-63351-2-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1557997166-63351-1-git-send-email-biju.das@bp.renesas.com> References: <1557997166-63351-1-git-send-email-biju.das@bp.renesas.com> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org This patch enables WLAN support for the CAT874 board. Signed-off-by: Biju Das --- arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 38 +++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts index b7183f1..72cccfc 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts +++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts @@ -104,6 +104,17 @@ 1800000 0>; }; + wlan_en_reg: fixedregulator { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <70000>; + + gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + x13_clk: x13 { compatible = "fixed-clock"; #clock-cells = <0>; @@ -243,6 +254,12 @@ power-source = <1800>; }; + sdhi3_pins: sd3 { + groups = "sdhi3_data4", "sdhi3_ctrl"; + function = "sdhi3"; + power-source = <1800>; + }; + sound_pins: sound { groups = "ssi01239_ctrl", "ssi0_data"; function = "ssi"; @@ -300,6 +317,27 @@ status = "okay"; }; +&sdhi3 { + status = "okay"; + pinctrl-0 = <&sdhi3_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&wlan_en_reg>; + bus-width = <4>; + non-removable; + cap-power-off-card; + keep-power-in-suspend; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1837"; + reg = <2>; + interrupt-parent = <&gpio1>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + &usb2_phy0 { renesas,no-otg-pins; status = "okay"; -- 2.7.4