From patchwork Fri Sep 30 05:12:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aurelien Jarno X-Patchwork-Id: 12994891 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 785DDC433F5 for ; Fri, 30 Sep 2022 05:16:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZInpjdXvDiOCQCBkE5DPcIfahaReOllIM+3yPwiVHnA=; b=gQR/SBLpbZVcyb RnyfvUm7e/8Tl3GM5/7caSdbX12DqHhAyfPjzfFW4J6MLdc0eKfTqkE4Eqio8pGapl/sC2I0/hKL7 6um1vgvGg9BIEUNqbZXEICGT12LDqZl17xdn2UpAeIA5NbuOENGMpaX/1GRqsQtGgpIsgSUkqhAXV SYDbADWTojGSKvJVub8PFx4KLfIyfNbMREuhAZWytZ0aZUpd7PBfhp7U0MdajRinwTzpGeVYGjf4M 5VmOyM46cYlmj+pRTqJvSldGYjoVtjpXrN8bi6W7REMaVFUsVFsq+S+qNxMMGayhJ7iL1q1dIN7Fd w0bbXix9jeSgh5VI60rA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oe8NZ-007Eiy-Nl; Fri, 30 Sep 2022 05:16:05 +0000 Received: from hall.aurel32.net ([2001:bc8:30d7:100::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oe8Kj-007CxZ-2L; Fri, 30 Sep 2022 05:13:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=aurel32.net ; s=202004.hall; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:From:Reply-To: Subject:Content-ID:Content-Description:X-Debbugs-Cc; bh=G/DCuas0MLgTm0P57BFgZrTVZlNe0W+v2z9cQz8Xx8I=; b=Gzu1RgYPzscghwaBKykzNVbZI/ dU5cBOzRq9yZJ4ddEHK3Gw9V9NNGw9N37xtJOFPeilJjeMRCtxA89cpqr9dS2ccoFqeOnW8xjYmWq G+uuCKstAHHjLFGWGU/3Sh+6ILyuZLa0gAVCHY5+cEyLKR8uQOtmx8nNCjorGkpairbObyjBaDc7e cYoZDn5FA8loUNV7EDmr8FyuV6UwkQ/G+LqbeGRAxJaD1lIUK1Z8Ok2gMqU9asf2yGvnkA/SfkUr1 1m39FfssCjIk7U8c9J3NaTegHR9z/qrWPPctUQUgbtm+Oghi2jbEvj5yZw+ofLll5gmtV3I7eOcvo GJZw9tlA==; Received: from [2a01:e34:ec5d:a741:8a4c:7c4e:dc4c:1787] (helo=ohm.rr44.fr) by hall.aurel32.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oe8Kg-00Djg8-LL; Fri, 30 Sep 2022 07:13:06 +0200 Received: from aurel32 by ohm.rr44.fr with local (Exim 4.96) (envelope-from ) id 1oe8Kf-001dwS-34; Fri, 30 Sep 2022 07:13:05 +0200 From: Aurelien Jarno To: Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Rockchip SoC support), linux-rockchip@lists.infradead.org (open list:ARM/Rockchip SoC support), linux-kernel@vger.kernel.org (open list) Cc: Dongjin Kim , Aurelien Jarno , Dan Johansen Subject: [PATCH v3 13/13] arm64: dts: rockchip: Add IR receiver node to ODROID-M1 Date: Fri, 30 Sep 2022 07:12:46 +0200 Message-Id: <20220930051246.391614-14-aurelien@aurel32.net> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220930051246.391614-1-aurelien@aurel32.net> References: <20220930051246.391614-1-aurelien@aurel32.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220929_221309_129209_7C65616F X-CRM114-Status: GOOD ( 10.06 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add the infrared receiver and its associated pinctrl entry. Note that there is an external pullup to VCC3V3_SYS. Signed-off-by: Aurelien Jarno Tested-by: Dan Johansen --- arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts index 2f685c606bb9..59ecf868dbd0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid-m1.dts @@ -49,6 +49,13 @@ hdmi_con_in: endpoint { }; }; + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ir_receiver_pin>; + }; + leds { compatible = "gpio-leds"; @@ -519,6 +526,13 @@ fspi_dual_io_pins: fspi-dual-io-pins { }; }; + ir-receiver { + ir_receiver_pin: ir-receiver-pin { + /* external pullup to VCC3V3_SYS */ + rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + leds { led_power_pin: led-power-pin { rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;