From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.naobsd.org (sakura.naobsd.org [160.16.200.221]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8A9B82B9C6 for ; Fri, 16 Aug 2024 02:33:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=160.16.200.221 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723775611; cv=none; b=A5Dfm35Riypn0Izt9Ej92yIMURoRVnR0LNxJRNTxhAaLsVtIfcosuS4FTGOoysadNaky0WBXnsasdW9lwuMMnTQoV4X+W8Fp2je6CZ+QhKsqiramhU8cmKTAAUFRlobFa9PMOfu0nqGDSWTzsf46ZSiyHyXATx6B/HPcpOQMyLg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723775611; c=relaxed/simple; bh=m5l7n4fJjpBPs3auhb7qQ9u6DyKsWTTclMkaa6VNAEU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BizKlWSmhUa6GS76wAJrSC5FVMZu6Yn7VUwE3M5+2I74sdpodKd3dPVRWwe9knstPEfDEP/nYte2r7O9Sp7tybC0iXXV/VCPJPZOHoSb5odN2Fc6Mh5ZUra75BAh6BstcnpDMC0iHt3WZDyz7+7nRLbSUjO4UHrRMvyOjET1oUk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=radxa.com; spf=fail smtp.mailfrom=radxa.com; arc=none smtp.client-ip=160.16.200.221 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=radxa.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=radxa.com Received: from secure.fukaumi.org ([10.0.0.2]) by mail.naobsd.org (8.14.4/8.14.4/Debian-4.1ubuntu1.1) with ESMTP id 47G2WnZS023994; Fri, 16 Aug 2024 11:32:51 +0900 From: FUKAUMI Naoki To: heiko@sntech.de Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, catalin.marinas@arm.com, will@kernel.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, FUKAUMI Naoki Subject: [PATCH 2/2] arm64: dts: rockchip: make "multi-led" controllable under sysfs for Radxa E25 Date: Fri, 16 Aug 2024 11:32:43 +0900 Message-ID: <20240816023243.487-2-naoki@radxa.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240816023243.487-1-naoki@radxa.com> References: <20240816023243.487-1-naoki@radxa.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Radxa E25 carrier board has 16x RGB PWM LEDs. This patch make it controllable under sysfs. $ ls /sys/class/leds/rgb\:status brightness max_brightness multi_intensity subsystem uevent device multi_index power trigger Signed-off-by: FUKAUMI Naoki --- arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts index 72ad74c38a2b..1eaf304d94b9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts @@ -16,6 +16,7 @@ pwm-leds { multi-led { color = ; + function = LED_FUNCTION_STATUS; max-brightness = <255>; led-red { -- 2.43.0