From patchwork Mon Feb 19 22:34:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Muhammed Efe Cetin X-Patchwork-Id: 13563152 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 34529C48BF8 for ; Mon, 19 Feb 2024 22:36:19 +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=NzCodKQ/9BereAixHNG08NRJNPRY3wi6tDrz8fgAdlg=; b=VsW2BwXsrR+gR0 8dLYw3+lkEELIGc110gSwNJxrISyc0XCj8OQtRElZdhYZDSLOuz0uls+Ldn25kKSuXogWkgKOn+e0 cCWF9J5MOW3zs81yNPJhACuS+1FTc9GvQ2TPacn0uMOfeWw8vLvNc/8jmO1Uqp9KF7Mlt2cQEsy9o ix1J6IVzhcppvMTHNRuMdLF4/zCmKZnTZSfQ+1b/JpIN/VjEHZPUw/bOFKFR4mQPyZ2tOUIBwsUPO bqB1GDKFWv9loPSCQCtQ1PTHBy/5cwP7N1MfNQBX9mNKfKG0gvvDLC4FqRRswSBSg+54uOjd7tnpn fn0EzIe+1NzMP//QfQ9g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcCF3-0000000CPeT-3Eci; Mon, 19 Feb 2024 22:36:05 +0000 Received: from forward500b.mail.yandex.net ([178.154.239.144]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcCEN-0000000CP8L-2pXC; Mon, 19 Feb 2024 22:35:26 +0000 Received: from mail-nwsmtp-smtp-production-main-46.myt.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-46.myt.yp-c.yandex.net [IPv6:2a02:6b8:c12:3285:0:640:fd1e:0]) by forward500b.mail.yandex.net (Yandex) with ESMTPS id E7FB260FA0; Tue, 20 Feb 2024 01:35:19 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-46.myt.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id bYZIDNh7RSw0-9nfYeG6M; Tue, 20 Feb 2024 01:35:18 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6tel.net; s=mail; t=1708382119; bh=4esHHPB8QRrp0Iemcf6FHGQ6BZdQ9YtoicpK0U4GrhM=; h=Message-ID:Date:In-Reply-To:Cc:Subject:References:To:From; b=XO02EO3ZIyNk2n+j94csTnSD72YDrZtTmKwAN3Kjo8JS7bEIeneV4MehIV7ObDD7J 1PpZdTVrI80RsISeBTo/QUSFy2oDxY63Y7/ivDgnv+aXstdFnkfyjuQW5XXQM0WhZH ML+av7TcBA+YT/DcWbIIAYYYeqygpbfY7j5QZadk= Authentication-Results: mail-nwsmtp-smtp-production-main-46.myt.yp-c.yandex.net; dkim=pass header.i=@6tel.net From: efectn@6tel.net To: linux-rockchip@lists.infradead.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, heiko@sntech.de, sebastian.reichel@collabora.com, Muhammed Efe Cetin Subject: [PATCH 5/9] arm64: dts: rockchip: Add ir receiver and leds to Khadas Edge 2 Date: Tue, 20 Feb 2024 01:34:21 +0300 Message-ID: <335629f57e593e20418a4a55a1e662505640cbde.1708381247.git.efectn@protonmail.com> X-Mailer: git-send-email 2.43.1 In-Reply-To: <5a7bd2cd8703e51382abfc11242de59d45286477.1708381247.git.efectn@protonmail.com> References: <5a7bd2cd8703e51382abfc11242de59d45286477.1708381247.git.efectn@protonmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240219_143523_967895_72AEEAE7 X-CRM114-Status: GOOD ( 11.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Muhammed Efe Cetin Khadas Edge 2 exposes IR receiver pins as same as TF card via EXTIO. The IR receiver is connected to MCU and SoC. The board also has 2 PWM RGB leds. One is controlled by MCU and the other is controlled by SoC. This commit adds support for the led controlled by SoC using pwm-leds. Signed-off-by: Muhammed Efe Cetin --- .../dts/rockchip/rk3588s-khadas-edge2.dts | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts index ea7f1bb7c908..5a3b52e62dce 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts @@ -4,6 +4,7 @@ #include #include +#include #include "rk3588s.dtsi" / { @@ -19,6 +20,47 @@ chosen { stdout-path = "serial2:1500000n8"; }; + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ir_receiver_pin>; + }; + + leds { + compatible = "pwm-leds"; + + red_led: led-0 { + label = "red_led"; + linux,default-trigger = "none"; + default-state = "off"; + function = LED_FUNCTION_INDICATOR; + color = ; + max-brightness = <255>; + pwms = <&pwm11 0 25000 0>; + }; + + green_led: led-1 { + label = "green_led"; + linux,default-trigger = "default-on"; + default-state = "on"; + function = LED_FUNCTION_POWER; + color = ; + max-brightness = <255>; + pwms = <&pwm14 0 25000 0>; + }; + + blue_led: led-2 { + label = "blue_led"; + linux,default-trigger = "none"; + default-state = "off"; + function = LED_FUNCTION_INDICATOR; + color = ; + max-brightness = <255>; + pwms = <&pwm15 0 25000 0>; + }; + }; + vcc5v0_sys: vcc5v0-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; @@ -181,6 +223,12 @@ vcc5v0_host_en: vcc5v0-host-en { rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + ir-receiver { + ir_receiver_pin: ir-receiver-pin { + rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &pcie2x1l2 { @@ -191,6 +239,24 @@ &pcie2x1l2 { status = "okay"; }; +&pwm11 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm11m1_pins>; + status = "okay"; +}; + +&pwm14 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm14m1_pins>; + status = "okay"; +}; + +&pwm15 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm15m1_pins>; + status = "okay"; +}; + &sdhci { bus-width = <8>; no-sdio;