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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT 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 71E2BC10F03 for ; Thu, 25 Apr 2019 11:12:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4B0862084B for ; Thu, 25 Apr 2019 11:12:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728221AbfDYLM7 (ORCPT ); Thu, 25 Apr 2019 07:12:59 -0400 Received: from smtp1.de.adit-jv.com ([93.241.18.167]:40959 "EHLO smtp1.de.adit-jv.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727634AbfDYLM6 (ORCPT ); Thu, 25 Apr 2019 07:12:58 -0400 Received: from localhost (smtp1.de.adit-jv.com [127.0.0.1]) by smtp1.de.adit-jv.com (Postfix) with ESMTP id B365E3C00D1; Thu, 25 Apr 2019 13:12:54 +0200 (CEST) Received: from smtp1.de.adit-jv.com ([127.0.0.1]) by localhost (smtp1.de.adit-jv.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id FuD-uAvYsWA8; Thu, 25 Apr 2019 13:12:48 +0200 (CEST) Received: from HI2EXCH01.adit-jv.com (hi2exch01.adit-jv.com [10.72.92.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by smtp1.de.adit-jv.com (Postfix) with ESMTPS id 161BC3C0034; Thu, 25 Apr 2019 13:12:48 +0200 (CEST) Received: from vmlxhi-102.adit-jv.com (10.72.93.184) by HI2EXCH01.adit-jv.com (10.72.92.24) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 25 Apr 2019 13:12:47 +0200 Date: Thu, 25 Apr 2019 13:12:45 +0200 From: Eugeniu Rosca To: Simon Horman , Simon Horman , Spyridon Papageorgiou CC: , , , , , , , Eugeniu Rosca , Eugeniu Rosca Subject: Re: [PATCH] arm64: dts: ulcb-kf: Add support for TI WL1837 Message-ID: <20190425111245.GA7258@vmlxhi-102.adit-jv.com> References: <20190411124102.22442-1-spapageorgiou@de.adit-jv.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20190411124102.22442-1-spapageorgiou@de.adit-jv.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-Originating-IP: [10.72.93.184] Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Hi Simon, Do we have any chance getting this upstream? If so, would you kindly list the acceptance criteria we have to conform to? Many thanks. On Thu, Apr 11, 2019 at 02:41:03PM +0200, Spyridon Papageorgiou wrote: > This patch adds description of TI WL1837 and links interfaces > to communicate with the IC, namely the SDIO interface to WLAN. > > Signed-off-by: Spyridon Papageorgiou > --- > arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 49 ++++++++++++++++++++++++++++++++ > 1 file changed, 49 insertions(+) > > diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi > index 7a09576..27851a7 100644 > --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi > +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi > @@ -38,6 +38,18 @@ > regulator-min-microvolt = <5000000>; > regulator-max-microvolt = <5000000>; > }; > + > + wlan_en: regulator-wlan_en { > + compatible = "regulator-fixed"; > + regulator-name = "wlan-en-regulator"; > + > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + gpio = <&gpio_exp_74 4 GPIO_ACTIVE_HIGH>; > + startup-delay-us = <70000>; > + enable-active-high; > + }; > }; > > &can0 { > @@ -88,6 +100,13 @@ > line-name = "Audio_Out_OFF"; > }; > > + sd-wifi-mux { > + gpio-hog; > + gpios = <5 GPIO_ACTIVE_HIGH>; > + output-low; /* Connect WL1837 */ > + line-name = "SD WiFi mux"; > + }; > + > hub_pwen { > gpio-hog; > gpios = <6 GPIO_ACTIVE_HIGH>; > @@ -254,6 +273,12 @@ > function = "scif1"; > }; > > + sdhi3_pins: sdhi3 { > + groups = "sdhi3_data4", "sdhi3_ctrl"; > + function = "sdhi3"; > + power-source = <3300>; > + }; > + > usb0_pins: usb0 { > groups = "usb0"; > function = "usb0"; > @@ -273,6 +298,30 @@ > status = "okay"; > }; > > +&sdhi3 { > + pinctrl-0 = <&sdhi3_pins>; > + pinctrl-names = "default"; > + > + vmmc-supply = <&wlan_en>; > + vqmmc-supply = <&wlan_en>; > + bus-width = <4>; > + no-1-8-v; > + non-removable; > + cap-power-off-card; > + keep-power-in-suspend; > + max-frequency = <26000000>; > + status = "okay"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + wlcore: wlcore@2 { > + compatible = "ti,wl1837"; > + reg = <2>; > + interrupt-parent = <&gpio1>; > + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; > + }; > +}; > + > &usb2_phy0 { > pinctrl-0 = <&usb0_pins>; > pinctrl-names = "default"; > -- > 2.7.4 > -- Best regards, Eugeniu.