From patchwork Sat Feb 29 19:45:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 11413983 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EE08F1800 for ; Sat, 29 Feb 2020 19:46:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CD1C82467D for ; Sat, 29 Feb 2020 19:46:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="qTWgWusZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727447AbgB2TqD (ORCPT ); Sat, 29 Feb 2020 14:46:03 -0500 Received: from mo4-p03-ob.smtp.rzone.de ([85.215.255.101]:9278 "EHLO mo4-p03-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727257AbgB2TqD (ORCPT ); Sat, 29 Feb 2020 14:46:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1583005559; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=N4GtTrjPdB4EW85DMh8XLv+djAgi+uGPsiInIH/iXUw=; b=qTWgWusZJ97Gha2xUtV/ZgI8v9w3z2ZdoA6VMUw22JzSg8gdZvOFdG6wc9mfNKdjFx WwggB2Esq1fzeDnDkCMG4yo/jhJCKLftHMmSFXtYfgSTC5MWCd5j06E5Y/qcqWJr2CBC 2rjXXBoLeasr4y+gCcOJ5N/UpNkfL5ExEZ5llPoqIGB9pxyNDIWBGnh9biSJrtGhb1n3 zj+3JxY9CR0Zg8QW/sOKkcgPYNe3bsBN0LujwU0QUufBjiBRv4YasXyYGI7OKro5bWG4 c9tTKsGfF/2S+bmVrz3lE32C1DKHM4Ecx/yB3xrOQUlAF5vXtlbWJ4tKfXtPlj6D4Q7+ hLDQ== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXH6HGqvi2w=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.2.0 DYNA|AUTH) with ESMTPSA id y0a02cw1TJjp6m5 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Sat, 29 Feb 2020 20:45:51 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Boddie , Paul Cercueil , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , "H. Nikolaus Schaller" , Miquel Raynal , Andi Kleen , Kees Cook , Krzysztof Kozlowski , Geert Uytterhoeven , "Eric W. Biederman" Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com Subject: [PATCH v5 4/5] MIPS: DTS: CI20: multiple DTS improvements Date: Sat, 29 Feb 2020 20:45:47 +0100 Message-Id: X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org a) add DT node for SW1 as Enter button The SW1 button can be used as a simple one-button keyboard and is connected to PD17. Note: SW1 has a second meaning to change the boot sequence when pressed while powering on. b) give eth0_power a defined voltage. This is a 3.3V power switch (DVNET3.3V). Signed-off-by: H. Nikolaus Schaller Reviewed-by: Paul Cercueil --- arch/mips/boot/dts/ingenic/ci20.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index 0251ca154ccb..ce6bf7e7dbba 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -4,6 +4,7 @@ #include "jz4780.dtsi" #include #include +#include #include #include @@ -27,6 +28,17 @@ 0x30000000 0x30000000>; }; + gpio-keys { + compatible = "gpio-keys"; + + sw1 { + label = "ci20:sw1"; + linux,code = ; + gpios = <&gpd 17 GPIO_ACTIVE_HIGH>; + wakeup-source; + }; + }; + leds { compatible = "gpio-leds"; @@ -58,6 +70,8 @@ eth0_power: fixedregulator@0 { compatible = "regulator-fixed"; regulator-name = "eth0_power"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; gpio = <&gpb 25 GPIO_ACTIVE_LOW>; enable-active-high; };