From patchwork Fri Feb 28 18:02:52 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: 11413119 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 E32AF138D for ; Fri, 28 Feb 2020 18:03:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C2DE9246BA for ; Fri, 28 Feb 2020 18:03:19 +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="WTRbF9gl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726995AbgB1SDC (ORCPT ); Fri, 28 Feb 2020 13:03:02 -0500 Received: from mo4-p03-ob.smtp.rzone.de ([81.169.146.172]:34540 "EHLO mo4-p03-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726946AbgB1SDB (ORCPT ); Fri, 28 Feb 2020 13:03:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1582912979; 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=0Hez3dSRNHiJVdziaFvYhNawRNh46tsLb5rmj22c7Ms=; b=WTRbF9glSqIrgECAdLHC3NArdzo3j2jPHWL95E0Cf1wi1A1OGlVIWintlTO1Oq/gGm pCTSZcX7eg3Ub73qpNzLnkZkrx53BAuIRz5D4OvBEyQiDEgCufrCNM+va6zgL7OZvvfO X81AS3fLeNAzdshho9CwxlrP1w2FXZeMhBoqR8snPQE0leDlHIw3RuCLQIlsZcJ0+6U3 0w/kBr9T5j/HKqLo4DTo3rFe699YUDdC1W/uYJIo5BSnVY7U3kQZHISwxtvACvEbGvrV 1u4CTAHQRMGgo+6HYIMPhxhBtFEiSlGcNpdo+pArMUb8y2zBQ48gEpJbVOzLJVQsNNBU knFw== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXH6G1+ULkA=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.2.0 DYNA|AUTH) with ESMTPSA id y0a02cw1SI2u2JN (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 28 Feb 2020 19:02:56 +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 v4 4/5] MIPS: DTS: CI20: multiple DTS improvements Date: Fri, 28 Feb 2020 19:02:52 +0100 Message-Id: <4f46506e8dc72400a7c7aac0ed275ebd9d097419.1582912972.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 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; };