From patchwork Mon Jun 20 17:50:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 583751 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1726CCA482 for ; Mon, 20 Jun 2022 17:50:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242184AbiFTRuq (ORCPT ); Mon, 20 Jun 2022 13:50:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243841AbiFTRun (ORCPT ); Mon, 20 Jun 2022 13:50:43 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB2C5BE30 for ; Mon, 20 Jun 2022 10:50:40 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id u12so22561374eja.8 for ; Mon, 20 Jun 2022 10:50:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=4RQgLxnfXTiQ2Y4EACm6q+JEz+JOMZDeTY+s/8ELsQU=; b=tQk/F3GJ3KyVAGFcGA4H387xuJIe5PJ4gkp8TU02hFZKNkVS5AMslbOXecuxn0tIQq YMgiWeGYrE5as/indiRaw860Jz4Tgo7zkgirqYXTxgAyoYJDCUraq1vw6Qp069z8ET2x krWdATmxK1HV7mReOuyJqe30ewsUU4Sdq5/+ZgK0JtJTuEb8/G1/7YOVH8aIDI6icl3Q DEGz1STjdwntUXvkpkw9Ng/Bnq/7PRMiGtZbLevFE8qEYVwrli+Tj44s/4VvyuFZzlKC 7bNRwFnM6OtNKnio871K/gfCnqcuBNM9XHOZF5NlUTVjWUVn0w4MRe1ltqohFS+EaIB2 kb9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=4RQgLxnfXTiQ2Y4EACm6q+JEz+JOMZDeTY+s/8ELsQU=; b=VQm7Xy8dCr3RznypzjD3V5RqLgZvJAZboAbTKoKqlzegskTG9L60ucTqWCqfC7Pg0r WVD/0o58AdTh0ko5AXvsc/o3K5GGVr6AKxah0BcLzp9ud4wyK/g2drLIMYWl5mV+dk/7 Y4zrjCaaFz1SycwqWMsGx93wQUfJ1vKgys7TKvk8hgSwRZh3RpV9v1iaKRiV+Elg+AZB Ay5uIS/fMrdfFAPShpA8ccIHDRLmpmsb4wGgiamP0aBAc2+5twuDv6a++j07L44xXuZO DSLg2lugXjEBno49za7F255zqCXholY3ePP9K+XWj4FON48ZtkP3VplekESBMi6Mebtf bPww== X-Gm-Message-State: AJIora+8nOZ2El3xuJ2C1MioaTcYJrq1E7oRaYm80fYVJ3ATcu8vViwP jqDJzKkrVY5yI/IzaYVwOggbcA== X-Google-Smtp-Source: AGRyM1uLe8dM37Bc4lW0NoFcQ36tQNVgGH6rJKsrCw1k9bXMdBpvf3JyAHG2h+6kFu/Z2qwkxiPPFQ== X-Received: by 2002:a17:907:1310:b0:709:bfa:4f3e with SMTP id vj16-20020a170907131000b007090bfa4f3emr22079723ejb.589.1655747439121; Mon, 20 Jun 2022 10:50:39 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id d13-20020a170906304d00b00704757b1debsm6346056ejd.9.2022.06.20.10.50.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jun 2022 10:50:38 -0700 (PDT) From: Krzysztof Kozlowski To: Pavel Machek , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Jacek Anaszewski , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v2 1/3] dt-bindings: leds: skyworks,aat1290: convert to dtschema Date: Mon, 20 Jun 2022 19:50:31 +0200 Message-Id: <20220620175033.130468-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220620175033.130468-1-krzysztof.kozlowski@linaro.org> References: <20220620175033.130468-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Convert the Skyworks Solutions, Inc. AAT1290 Current Regulator bindings to DT Schema. Signed-off-by: Krzysztof Kozlowski --- .../devicetree/bindings/leds/leds-aat1290.txt | 77 --------------- .../bindings/leds/skyworks,aat1290.yaml | 95 +++++++++++++++++++ 2 files changed, 95 insertions(+), 77 deletions(-) delete mode 100644 Documentation/devicetree/bindings/leds/leds-aat1290.txt create mode 100644 Documentation/devicetree/bindings/leds/skyworks,aat1290.yaml diff --git a/Documentation/devicetree/bindings/leds/leds-aat1290.txt b/Documentation/devicetree/bindings/leds/leds-aat1290.txt deleted file mode 100644 index 62ed17ec075b..000000000000 --- a/Documentation/devicetree/bindings/leds/leds-aat1290.txt +++ /dev/null @@ -1,77 +0,0 @@ -* Skyworks Solutions, Inc. AAT1290 Current Regulator for Flash LEDs - -The device is controlled through two pins: FL_EN and EN_SET. The pins when, -asserted high, enable flash strobe and movie mode (max 1/2 of flash current) -respectively. In order to add a capability of selecting the strobe signal source -(e.g. CPU or camera sensor) there is an additional switch required, independent -of the flash chip. The switch is controlled with pin control. - -Required properties: - -- compatible : Must be "skyworks,aat1290". -- flen-gpios : Must be device tree identifier of the flash device FL_EN pin. -- enset-gpios : Must be device tree identifier of the flash device EN_SET pin. - -Optional properties: -- pinctrl-names : Must contain entries: "default", "host", "isp". Entries - "default" and "host" must refer to the same pin configuration - node, which sets the host as a strobe signal provider. Entry - "isp" must refer to the pin configuration node, which sets the - ISP as a strobe signal provider. - -A discrete LED element connected to the device must be represented by a child -node - see Documentation/devicetree/bindings/leds/common.txt. - -Required properties of the LED child node: -- led-max-microamp : see Documentation/devicetree/bindings/leds/common.txt -- flash-max-microamp : see Documentation/devicetree/bindings/leds/common.txt - Maximum flash LED supply current can be calculated using - following formula: I = 1A * 162kohm / Rset. -- flash-max-timeout-us : see Documentation/devicetree/bindings/leds/common.txt - Maximum flash timeout can be calculated using following - formula: T = 8.82 * 10^9 * Ct. - -Optional properties of the LED child node: -- function : see Documentation/devicetree/bindings/leds/common.txt -- color : see Documentation/devicetree/bindings/leds/common.txt -- label : see Documentation/devicetree/bindings/leds/common.txt (deprecated) - -Example (by Ct = 220nF, Rset = 160kohm and exynos4412-trats2 board with -a switch that allows for routing strobe signal either from the host or from -the camera sensor): - -#include "exynos4412.dtsi" -#include - -led-controller { - compatible = "skyworks,aat1290"; - flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>; - enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>; - - pinctrl-names = "default", "host", "isp"; - pinctrl-0 = <&camera_flash_host>; - pinctrl-1 = <&camera_flash_host>; - pinctrl-2 = <&camera_flash_isp>; - - camera_flash: led { - function = LED_FUNCTION_FLASH; - color = ; - led-max-microamp = <520833>; - flash-max-microamp = <1012500>; - flash-max-timeout-us = <1940000>; - }; -}; - -&pinctrl_0 { - camera_flash_host: camera-flash-host { - samsung,pins = "gpj1-0"; - samsung,pin-function = <1>; - samsung,pin-val = <0>; - }; - - camera_flash_isp: camera-flash-isp { - samsung,pins = "gpj1-0"; - samsung,pin-function = <1>; - samsung,pin-val = <1>; - }; -}; diff --git a/Documentation/devicetree/bindings/leds/skyworks,aat1290.yaml b/Documentation/devicetree/bindings/leds/skyworks,aat1290.yaml new file mode 100644 index 000000000000..a6aaa92dbccd --- /dev/null +++ b/Documentation/devicetree/bindings/leds/skyworks,aat1290.yaml @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/skyworks,aat1290.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Skyworks Solutions, Inc. AAT1290 Current Regulator for Flash LEDs + +maintainers: + - Jacek Anaszewski + - Krzysztof Kozlowski + +description: | + The device is controlled through two pins:: FL_EN and EN_SET. The pins when, + asserted high, enable flash strobe and movie mode (max 1/2 of flash current) + respectively. In order to add a capability of selecting the strobe signal + source (e.g. CPU or camera sensor) there is an additional switch required, + independent of the flash chip. The switch is controlled with pin control. + +properties: + compatible: + const: skyworks,aat1290 + + enset-gpios: + maxItems: 1 + description: EN_SET pin + + flen-gpios: + maxItems: 1 + description: FL_EN pin + + led: + $ref: common.yaml# + unevaluatedProperties: false + + properties: + led-max-microamp: true + + flash-max-microamp: + description: | + Maximum flash LED supply current can be calculated using following + formula:: I = 1A * 162 kOhm / Rset. + + flash-max-timeout-us: + description: | + Maximum flash timeout can be calculated using following formula:: + T = 8.82 * 10^9 * Ct. + + required: + - flash-max-microamp + - flash-max-timeout-us + - led-max-microamp + + pinctrl-names: + items: + - const: default + - const: host + - const: isp + + pinctrl-0: true + pinctrl-1: true + pinctrl-2: true + +required: + - compatible + - enset-gpios + - flen-gpios + - led + +additionalProperties: false + +examples: + - | + #include + #include + + // Ct = 220 nF, Rset = 160 kOhm + led-controller { + compatible = "skyworks,aat1290"; + flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>; + enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default", "host", "isp"; + pinctrl-0 = <&camera_flash_host>; + pinctrl-1 = <&camera_flash_host>; + pinctrl-2 = <&camera_flash_isp>; + + led { + function = LED_FUNCTION_FLASH; + color = ; + led-max-microamp = <520833>; + flash-max-microamp = <1012500>; + flash-max-timeout-us = <1940000>; + }; + }; From patchwork Mon Jun 20 17:50:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 583502 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8F30C433EF for ; Mon, 20 Jun 2022 17:50:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239180AbiFTRup (ORCPT ); Mon, 20 Jun 2022 13:50:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241943AbiFTRun (ORCPT ); Mon, 20 Jun 2022 13:50:43 -0400 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3E7FBF5A for ; Mon, 20 Jun 2022 10:50:40 -0700 (PDT) Received: by mail-ej1-x62d.google.com with SMTP id fu3so22575366ejc.7 for ; Mon, 20 Jun 2022 10:50:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=vawR+AKsr/69UkXXi73qth6MiAdc5ZxxVTAr6kwXEOY=; b=J4yOAnnI91X+Vinzvn0WwG64HhjEEIaLZLVcAXEQP9eVWDDTyo9uudAc8SEK3Msyh9 ZxgBvxacfdSKgn9V+y6EMfLDSx31r7gS+JbXmocuUqlEqcHFuWULm/DR/VhgQ1zDbEvh yUiykLGAjjhnuqikmH59MnJERXN/zvkc8U6wKIJICWyXPLRRk6Pp9f4xypyJf7W6r9Zh 2IXY9qKReCE7zYW6G6N4++QxVPIPQ7llQMulHDvXXX7S+V0t0i+T5FItVF9+btU0CnYW 4Y4yvZm1PUhzLSNRy1QQcNIxOuZZyVf69tPSC2A/CU8P74twQ+8yPTf+tpXQjtmc5enr VBUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=vawR+AKsr/69UkXXi73qth6MiAdc5ZxxVTAr6kwXEOY=; b=0O27bveshZ9/iodm/mrzaQicZG/1WiQUpj/IAKBmGhhHcwf8f8AyLqfbDfkq91kxTl zukob/X7VOeRUL2CS4q6pNsZ1EwtSmlZLAut614Hbl3va47+dJ30VUR2Ckm9mEDjVw8B vO0qhCF68ZEs/hWeQz971n51lC13joV4JUwnvKrQv/GQUWZfgpIzeyZsIwHMIk/gz9+v RW+1DPDNBijA4G7VaGYZQJR4mYbYjhuEE7t0INg0OI0EBXZLuuQCgRf/9hbNyxi5DnXK YFd45K7uzA6+bOa3nJDicTYjrDZUzsVreEzgJG7bZPPpx2wOxLAvgTD/v3eFoBBr/3d8 YMEA== X-Gm-Message-State: AJIora8v7XedEnqFAWFGib4z0Xrde2MFRpIbVeahb6TR6I5etwLMLP5j lUUhOf1dJg8ivyETcEGzP03BVw== X-Google-Smtp-Source: AGRyM1t/5tJyjuc7r045NqsNdhCJ7jAP96f2MPgVeZfCzLGEwgBY51/w/4SQBTbISEMawxJtUWfbaw== X-Received: by 2002:a17:907:7da8:b0:722:ca29:b58e with SMTP id oz40-20020a1709077da800b00722ca29b58emr3989638ejc.732.1655747440374; Mon, 20 Jun 2022 10:50:40 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id d13-20020a170906304d00b00704757b1debsm6346056ejd.9.2022.06.20.10.50.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jun 2022 10:50:39 -0700 (PDT) From: Krzysztof Kozlowski To: Pavel Machek , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Jacek Anaszewski , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v2 2/3] ARM: dts: exynos: align aat1290 flash LED node with bindings in Galaxy S3 Date: Mon, 20 Jun 2022 19:50:32 +0200 Message-Id: <20220620175033.130468-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220620175033.130468-1-krzysztof.kozlowski@linaro.org> References: <20220620175033.130468-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org The bindings expect aat1290 flash LED child node to be named "led". Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi index aa7de6de8e19..46640b490a8c 100644 --- a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi +++ b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi @@ -25,7 +25,7 @@ led-controller { pinctrl-1 = <&camera_flash_host>; pinctrl-2 = <&camera_flash_isp>; - flash-led { + led { label = "flash"; led-max-microamp = <520833>; flash-max-microamp = <1012500>; From patchwork Mon Jun 20 17:50:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 583501 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67004C43334 for ; Mon, 20 Jun 2022 17:50:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239566AbiFTRur (ORCPT ); Mon, 20 Jun 2022 13:50:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243939AbiFTRup (ORCPT ); Mon, 20 Jun 2022 13:50:45 -0400 Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F2A78BE10 for ; Mon, 20 Jun 2022 10:50:42 -0700 (PDT) Received: by mail-ej1-x629.google.com with SMTP id kq6so22534502ejb.11 for ; Mon, 20 Jun 2022 10:50:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=rKzakFWTWfXnseWFxBBYL7rUhvEO3Gskk+MqcotQ/qY=; b=yIVgS9Y91nbzr8uBT04DsbQA9t181ktdKZK1yQ1Jd0jKWaq0vfYcdwzJX+kMCUQgNu fCnhGuF9JSDQwTvwhLq7ipEncinHboQIAc/p0/uYRFrsbtH6RqT+7iA3zTfs1cKvJjw5 5z+d38zbnp//cd0i6KRjv2cljC6IfsNNbUGkJOa8PxUbYC/3abULforXc1xvrhRFDbsJ lwyJeYXnbR/teUzWlgtm6WWZ3JrkBL5xPL6DoP3FnsEMdaRa9bD+xBQu0DrYQE6BWTYC VeFy+G+h1+OzcF4FLjjJ8RwQU3vPWtlYZ1NbcHBCJ8MYmexvspuYlGU7kJhBAVfDI0Su lDqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=rKzakFWTWfXnseWFxBBYL7rUhvEO3Gskk+MqcotQ/qY=; b=vlKmw6Pxc7bsv+GZXzEqUJ1f6TUH0FBlJXBG5jzA3Bo3ZdhT3tQi89rj89BjEnC4Cx 7T1cGhpZfvvwxJ0YxK6hw+lVN8vvnCVKk4H3czf92tXmy+Lcp6mtMg5WkB7s7sU3NT2c rpo6JjuRuWMoCE4AqJv8UghRC/MyhfW//nvikCd5PFrSE/aYj+z+Z/c4ic2RKiNPCFZJ jD4fkBxONH6ZilqTPpVRZI+XflOyXj2dmNACmoJcuZabbkp7Lj6dPgTCAdxFXjeYd9W/ anEbaw+SR2tkdsMB4pNUqV73jX2HLKK6LxglFU2aFMS7fhgSnGDanyFUUYo9Or0Rllb8 fwZg== X-Gm-Message-State: AJIora+LgE1VUoEIGdRA10H7YSxM3UTMlhIEfHyJR6yG9lxZrAOMoylk OnlbapOZ4aHWQfQDxCmFZWohoA== X-Google-Smtp-Source: AGRyM1t9bF4JL2oWNx9ovmlEKyx935aEBmGrCjUM2UYWrD9twYvEViy3XSehfyIez9QJ1xt1hpTghg== X-Received: by 2002:a17:907:da2:b0:711:f408:f098 with SMTP id go34-20020a1709070da200b00711f408f098mr21972885ejc.208.1655747441492; Mon, 20 Jun 2022 10:50:41 -0700 (PDT) Received: from localhost.localdomain (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id d13-20020a170906304d00b00704757b1debsm6346056ejd.9.2022.06.20.10.50.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jun 2022 10:50:41 -0700 (PDT) From: Krzysztof Kozlowski To: Pavel Machek , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Jacek Anaszewski , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v2 3/3] ARM: dts: exynos: add function and color to aat1290 flash LED node in Galaxy S3 Date: Mon, 20 Jun 2022 19:50:33 +0200 Message-Id: <20220620175033.130468-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220620175033.130468-1-krzysztof.kozlowski@linaro.org> References: <20220620175033.130468-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Add common LED properties - the function and color - to aat1290 flash LED node in Galaxy S3, so we can drop deprecated label property. Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi index 46640b490a8c..94122e9c6625 100644 --- a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi +++ b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi @@ -7,6 +7,7 @@ */ /dts-v1/; +#include #include "exynos4412-midas.dtsi" / { @@ -26,7 +27,8 @@ led-controller { pinctrl-2 = <&camera_flash_isp>; led { - label = "flash"; + function = LED_FUNCTION_FLASH; + color = ; led-max-microamp = <520833>; flash-max-microamp = <1012500>; flash-max-timeout-us = <1940000>;