From patchwork Sun Feb 16 20:20:59 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: 11384673 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 D1EBB109A for ; Sun, 16 Feb 2020 20:21:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B151C20857 for ; Sun, 16 Feb 2020 20:21:23 +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="OLlKxtd5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728112AbgBPUVR (ORCPT ); Sun, 16 Feb 2020 15:21:17 -0500 Received: from mo4-p03-ob.smtp.rzone.de ([81.169.146.173]:15650 "EHLO mo4-p03-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727668AbgBPUVR (ORCPT ); Sun, 16 Feb 2020 15:21:17 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1581884474; 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=om/S/5fPnXm4B/Lyee89SFLJZzKhh10fVwb75Bs/p+U=; b=OLlKxtd5cQ7XbnF/ZBZunNwc6G7yRbox3FNWdbH1JHEbZwVmADXwKV63nrEN/IsObh oxsTWKwsLKDvzPoo3uFIvZeOx249cCOIJrTatEAr0Ejm7/ywGmKMhDivGkto761fyppi 4DmlEGvcPemPeNCaS2oOQuE03/zP6wT4B45Dd54hv+1hjeC9SnoHpo90tBGgvATzgGOD 3QlqkAtIidMqHh6dik8o0ZOccf9cgtDzlj9eNohuJkBMxLjIrDSTmVSvWgarY8xktgC6 ApJPX+58daaC34u3hcWtF0Ubt1KnxnzkDxUgoGos9K9y4cJrHlzNDfr+3V5w90zA4hjC ZkXg== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1OAA2UNf2M0OoPPevMB" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.1.12 DYNA|AUTH) with ESMTPSA id U06217w1GKL5Jr5 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Sun, 16 Feb 2020 21:21:05 +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 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 v3 5/6] MIPS: DTS: CI20: multiple DTS improvements Date: Sun, 16 Feb 2020 21:20:59 +0100 Message-Id: <01795b270ad025ffffbf80e115b3b2d138a20ffe.1581884459.git.hns@goldelico.com> 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 --- 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 1ab55be707af..4bacefa2cfce 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 / { compatible = "img,ci20", "ingenic,jz4780"; @@ -25,6 +26,17 @@ 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"; @@ -56,6 +68,8 @@ 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; };