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: 12887992 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 195CDC43334 for ; Mon, 20 Jun 2022 17:50:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243847AbiFTRun (ORCPT ); Mon, 20 Jun 2022 13:50:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236253AbiFTRum (ORCPT ); Mon, 20 Jun 2022 13:50:42 -0400 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9B0FBE06 for ; Mon, 20 Jun 2022 10:50:40 -0700 (PDT) Received: by mail-ej1-x634.google.com with SMTP id kq6so22534331ejb.11 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=eFLQHin0wqhs60/HH5HsWhw6L4wsWKBYHE/z764lLe3kyG3OgNNibYSHRg4wxjxkmk U7igYecuNYChfk6FlVjAdiLmDlGDLpycB3CD5IVAdWK9/cjHKZ3yuu5Pi19RccR0wboL p8+SeauCd3k/9KfRrQe7nhBAEOyGAYFtniUcmIREmJHN8Xvi/0NLENMydClkdx+btBR5 R4uPvNBkZbCGZy8oTIR7mHJ1wSPAqHcaVEgsb7dwCRYnBjOng97zr2NMxvS+RRW76yhN 5YOUrCtHv5YsS77vwJiMBjrk/HEZADFh7a+QAtca6hPUwgM/N0KB1rTo7CT3a0zni5Of nNGg== X-Gm-Message-State: AJIora9mZcBwN3tcCSN+HNknIfzUO5fpPJqaQqZrGY1ZKjSPVMy+Qot3 s3FgDRa0xttyga3LI2Z7UdOpSA== 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-samsung-soc@vger.kernel.org Convert the Skyworks Solutions, Inc. AAT1290 Current Regulator bindings to DT Schema. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../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: 12887993 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 CBA85CCA479 for ; Mon, 20 Jun 2022 17:50:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243929AbiFTRup (ORCPT ); Mon, 20 Jun 2022 13:50:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243613AbiFTRun (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 CA0CDCE03 for ; Mon, 20 Jun 2022 10:50:41 -0700 (PDT) Received: by mail-ej1-x62d.google.com with SMTP id g26so1206744ejb.5 for ; Mon, 20 Jun 2022 10:50:41 -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=L1Hk4ClVuWuo+UMxGIm46dtA2VRk9kjyGQBwkamJFjE+zZYbOSdCbOasEoN+kXN9v+ +leWYwfPhz2ARntym4VvXSu9hGe5QfAxRjL2a8jHUUpxJlPsXQ+8poRwvK9Gqe93fjGe 7jidcoaAX5/3bbAYioZt9IKyF2GYiuuV7iTIyqtjATOq6QzVVc9GEBkkW5NUo68UG7NK ilR1ehXkB//8w/yvd922Go5x4zM81lY8KUSMwupgYmxcsZpqFnqArJeMM7tJlhEFDtZ2 fadnQvdzqND1nT/sbq90JAFZISqOcjW2WrphXB2yzT/EskxhOFTBNCSHSdPLwXt90Ujk boSQ== X-Gm-Message-State: AJIora8nUR6cqy+u2NHZewkL1H7ogP5vHyV3UyYNc99TLfZOmnShYXoM 1GEl8FsDAHd6e8uARC8927uhtQ== 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-samsung-soc@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: 12887994 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 92395CCA481 for ; Mon, 20 Jun 2022 17:50:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242197AbiFTRuq (ORCPT ); Mon, 20 Jun 2022 13:50:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243900AbiFTRuo (ORCPT ); Mon, 20 Jun 2022 13:50:44 -0400 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAA75CE06 for ; Mon, 20 Jun 2022 10:50:41 -0700 (PDT) Received: by mail-ej1-x62c.google.com with SMTP id s12so22590854ejx.3 for ; Mon, 20 Jun 2022 10:50:41 -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=sWlOoCtJeZPIFPS8ruG53QcW1lEOXu9lYnm6xQCAqg4WHizvxp6z/iAFIIUob1sHdN MOStNdaqgcE5ccR03McpiSEnY00dfVcl4ZUYc4bAruR2pDQ4lvnSu9PQxSlvBvKrqdky G/PM9HHyt3G74zqthiIz/AOFhWMnFJgv/D/AaM8T1xgTkcXD4W8Udp/U8lhuLbeDgGSe 2nW4tBUNxHKkJY0Y4IXnvobobDXFybZpqzgQrkfuLUqyoUdKw57frnOoWZXBiMhW9+uu qmERRj2Fg8Q4zOWEfzhTF3omigDLnxx0WLbs2TqbGrGy/qYlHLs0GBM9TZdmOJNnTKac CzUA== X-Gm-Message-State: AJIora895G7shDAnRuCi/SL8n9zIWmuZulLd0/Fq0j8+/iiM3f3UrTUL HyLS1IK0noApWeEC5VF8fto4jA== 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-samsung-soc@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>;