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=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 5E06BC433DF for ; Fri, 3 Jul 2020 22:14:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 41D5D20782 for ; Fri, 3 Jul 2020 22:14:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726746AbgGCWOb (ORCPT ); Fri, 3 Jul 2020 18:14:31 -0400 Received: from gloria.sntech.de ([185.11.138.130]:43018 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726188AbgGCWOb (ORCPT ); Fri, 3 Jul 2020 18:14:31 -0400 Received: from p5b127e6f.dip0.t-ipconnect.de ([91.18.126.111] helo=phil.fritz.box) by gloria.sntech.de with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jrTwz-0000rS-27; Sat, 04 Jul 2020 00:14:29 +0200 From: Heiko Stuebner To: linux-rockchip@lists.infradead.org Cc: linux-kernel@vger.kernel.org, heiko@sntech.de, linux-arm-kernel@lists.infradead.org, Heiko Stuebner Subject: [PATCH] arm64: dts: rockchip: add adc joystick to Odroid Go Advance Date: Sat, 4 Jul 2020 00:14:13 +0200 Message-Id: <20200703221413.269800-1-heiko@sntech.de> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Heiko Stuebner Add the now usable adc-joystick node that describes the analog joystick connected to two saradc channels from the rk3326 soc. Signed-off-by: Heiko Stuebner --- This still needs the iio-joystick driver to get merged first. See http://lore.kernel.org/r/20200517194904.34758-1-contact@artur-rojek.eu .../boot/dts/rockchip/rk3326-odroid-go2.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts index b3a8f936578f..91b6d1a1839d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts @@ -24,6 +24,30 @@ backlight: backlight { pwms = <&pwm1 0 25000 0>; }; + adc-joystick { + compatible = "adc-joystick"; + io-channels = <&saradc 1>, + <&saradc 2>; + #address-cells = <1>; + #size-cells = <0>; + + axis@0 { + reg = <0>; + abs-range = <172 772>; + abs-fuzz = <10>; + abs-flat = <10>; + linux,code = ; + }; + + axis@1 { + reg = <1>; + abs-range = <278 815>; + abs-fuzz = <10>; + abs-flat = <10>; + linux,code = ; + }; + }; + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; -- 2.26.2