From patchwork Tue May 12 22:22:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ond=C5=99ej_Jirman?= X-Patchwork-Id: 11544231 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4999114C0 for ; Tue, 12 May 2020 22:23:19 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1D1A22312A for ; Tue, 12 May 2020 22:23:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="rntb12lK"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=megous.com header.i=@megous.com header.b="ZSclaWce" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1D1A22312A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=megous.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eCb10ufJuG0pHa6/NUmMBGt+vW3rcDAchZ7kNp+mo5Y=; b=rntb12lKmEBOm+ LTBC/HFRBQxx4SRDPPED6cadSfWADuF4u4RpnzmvVgEu2ZRdcnovA+b2bcsHg8J29wFqrOIpuoLez QmY/zL9mNFwTkYfRkkUqAFNbtJXmzsQHzVSsajmhlixaCqMo58LY/5+X+pOItszSR8kPuzRCyy5WD kAZRai9VxLbCCTB9JEC3YcGXMdF2rfDmiBsVR0GjTfCnWw1IH0NnF+NI+nDhpDG4YcuIQ3kqKROCy fuTOQVFvzfPWPZFebz4ICdzpITb9IJmWc/QbGPAQAUBV3c/6wiEPeuEd+6ACmonrQ177GUPZO6Pxw 0XbUQ2I43PjTevEqDL5Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdIu-00031I-Um; Tue, 12 May 2020 22:23:12 +0000 Received: from vps.xff.cz ([195.181.215.36]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdHz-0002A4-R6 for linux-arm-kernel@lists.infradead.org; Tue, 12 May 2020 22:22:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1589322129; bh=2kuqCfvBiBgSUuWgI49jTz7T7hYvoNkypGtcPc22suM=; h=From:To:Cc:Subject:Date:References:From; b=ZSclaWceGXKK8TlazmlVyjxbImVQl2CTSVLPfxDhZubC8op+g/z54lqTVRl1P09F4 uM2G1V54TCT6q3NccRezPMtaEHcgOZz1Wr44lX2RsUU3eC1KaVrPftGaFUnlFHBif4 DE/DEM5xwqDkELhUm0Az/4xdozKgpM9tkh8rH1p4= From: Ondrej Jirman To: linux-sunxi@googlegroups.com, Dmitry Torokhov , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v2 1/4] dt-bindings: input: gpio-vibrator: Don't require enable-gpios Date: Wed, 13 May 2020 00:22:02 +0200 Message-Id: <20200512222205.1456300-2-megous@megous.com> In-Reply-To: <20200512222205.1456300-1-megous@megous.com> References: <20200512222205.1456300-1-megous@megous.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200512_152216_044118_123D515D X-CRM114-Status: UNSURE ( 7.28 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ondrej Jirman , devicetree@vger.kernel.org, Rob Herring , linux-kernel@vger.kernel.org, Luca Weiss , Tomas Novotny , linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org It is possible to turn the motor on/off just by enabling/disabling the vcc-supply. Signed-off-by: Ondrej Jirman Acked-by: Rob Herring --- Documentation/devicetree/bindings/input/gpio-vibrator.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/input/gpio-vibrator.yaml b/Documentation/devicetree/bindings/input/gpio-vibrator.yaml index 2384465eaa19..c700b640bd53 100644 --- a/Documentation/devicetree/bindings/input/gpio-vibrator.yaml +++ b/Documentation/devicetree/bindings/input/gpio-vibrator.yaml @@ -24,7 +24,6 @@ properties: required: - compatible - - enable-gpios additionalProperties: false From patchwork Tue May 12 22:22:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ond=C5=99ej_Jirman?= X-Patchwork-Id: 11544223 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3B3D3139A for ; Tue, 12 May 2020 22:22:23 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 161C22312A for ; Tue, 12 May 2020 22:22:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="tYqLyFoK"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=megous.com header.i=@megous.com header.b="SO6+Q+T4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 161C22312A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=megous.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=D+O8UQ+Hvx7LBa7SBmixEVKuBPqfAJ2pRSF//55U9zc=; b=tYqLyFoKc6+6UJ qXbwgWsHDt/uMJTELmW4RHLw7nL/MW3AV8MY83szf+7D14hiNWxwSNaDtBobvggQlPGkX1HhzEvck 1x7eNEeuEa6Tf1vaXqqPh0aLieV9sR3NiRdAhPqh22AMF/N+247rDR/olL5HaXBYS6xfJSDqnde6F 83HuJq984cPz1DWI7qonlGNHlVkU6fsmBN6l7KnEA3EhHb8OmH/FsmU2wk1p7qGWSitcznRZJk1MD GZWGFavTERls/fhHrhV3ayQZ7H2Fpt6GNnftLyeq7xF2VJYcd51RnlsUi2JUD7kbfnF1ys5kUvxfd XRFb1EklFzUXNz7jhkIA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdI3-0002CR-63; Tue, 12 May 2020 22:22:19 +0000 Received: from vps.xff.cz ([195.181.215.36]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdHz-0002A5-QQ for linux-arm-kernel@lists.infradead.org; Tue, 12 May 2020 22:22:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1589322129; bh=8NnK5CsraaZezbyEm3ALbCdiOU7kYIlUQyLKmB3n8RA=; h=From:To:Cc:Subject:Date:References:From; b=SO6+Q+T41K4T2JL05TZZ2IY/e+nGZgKFEXLbxmq9QBlFYcu5A7X8teO00J4r4Tw2U wS6ZXVfwNFYJ1j+H58opUYdoszBJijDY3fkwh22g1xi3N0quarcGWyHpL3Wy1+Rn3G /0+dNsie3axkhfAn8fV8ZjFo/1jrPmHs7umY8phQ= From: Ondrej Jirman To: linux-sunxi@googlegroups.com, Dmitry Torokhov , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v2 2/4] input: gpio-vibra: Allow to use vcc-supply alone to control the vibrator Date: Wed, 13 May 2020 00:22:03 +0200 Message-Id: <20200512222205.1456300-3-megous@megous.com> In-Reply-To: <20200512222205.1456300-1-megous@megous.com> References: <20200512222205.1456300-1-megous@megous.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200512_152216_026585_658B7203 X-CRM114-Status: GOOD ( 10.40 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ondrej Jirman , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Tomas Novotny , linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Make enable-gpio optional to allow using this driver with boards that have vibrator connected to a power supply without intermediate gpio based enable circuitry. Signed-off-by: Ondrej Jirman --- drivers/input/misc/gpio-vibra.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/input/misc/gpio-vibra.c b/drivers/input/misc/gpio-vibra.c index f79f75595dd7..f11877f04b43 100644 --- a/drivers/input/misc/gpio-vibra.c +++ b/drivers/input/misc/gpio-vibra.c @@ -121,7 +121,8 @@ static int gpio_vibrator_probe(struct platform_device *pdev) return err; } - vibrator->gpio = devm_gpiod_get(&pdev->dev, "enable", GPIOD_OUT_LOW); + vibrator->gpio = devm_gpiod_get_optional(&pdev->dev, "enable", + GPIOD_OUT_LOW); err = PTR_ERR_OR_ZERO(vibrator->gpio); if (err) { if (err != -EPROBE_DEFER) From patchwork Tue May 12 22:22:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ond=C5=99ej_Jirman?= X-Patchwork-Id: 11544225 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EBA5A139A for ; Tue, 12 May 2020 22:22:38 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C97A420740 for ; Tue, 12 May 2020 22:22:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DRv2V6Mn"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=megous.com header.i=@megous.com header.b="KkWWh4AL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C97A420740 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=megous.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4SWbk3dgWangN6tR/LeE9lzCYW3Tavkgakcwz5qHm2Y=; b=DRv2V6MnYMYtM2 OUzYRqzVe9NdcVtYlBRcK8A7P+X36Jkt9dRPb/4xk13YcUMGzIVUgbdJ72gBGHFKTS7FmlZML1VWo hnJIXimMCn9JmKJbl05F185gAWtwwdnrvfs62f8ig4GQJh4MXptKHPoDejBmTdvpvXjbrDkVLQyRw PwDhIV8xtcX/IzrdrpZuwjY9PgPXrU41PexcjHPXA6slDpqwGFbgDuMPXvg9qE3n9NYA/5XGIgYeR QkgQKcsVUHK9jQ8qZzjcxL7xK/1Mc799lkIGqYVbjKmt7LMr5S4uTqM0/OvJFSCU3el22Tg56k+ll vp80ZWT6V7tIreXdk+LQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdIF-0002Kb-Av; Tue, 12 May 2020 22:22:31 +0000 Received: from vps.xff.cz ([195.181.215.36]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdHz-0002A6-Qa for linux-arm-kernel@lists.infradead.org; Tue, 12 May 2020 22:22:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1589322130; bh=b9l6jhTz95HtziyiK/WtyUDqMPHpI5aFV0oYbIcE+vw=; h=From:To:Cc:Subject:Date:References:From; b=KkWWh4ALhc+PRFHfEh099xQOptYQQ6xhyYOjUHyfazCqou4xI1fXgKsdo4YRZc1F8 u4/Z8EE33aneGs6oF52UHG4xIzT9TKZ+zkK+eTsbJJTdfe2XhlTFiJYjGRjMQq9pLi acGqW5S+xeMVKlMqSb2rzMY07t4WLGspQbX5FGLk= From: Ondrej Jirman To: linux-sunxi@googlegroups.com, Dmitry Torokhov , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v2 3/4] ARM: dts: sun8i-a83t-tbs-a711: Add support for the vibrator motor Date: Wed, 13 May 2020 00:22:04 +0200 Message-Id: <20200512222205.1456300-4-megous@megous.com> In-Reply-To: <20200512222205.1456300-1-megous@megous.com> References: <20200512222205.1456300-1-megous@megous.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200512_152216_027883_B41FE2DD X-CRM114-Status: UNSURE ( 9.81 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ondrej Jirman , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Tomas Novotny , linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The board has a vibrator mottor. Hook it to the input subsystem. According to the PMIC specification, LDO needs to be enabled (value 0b11) to achieve the specified max driving current of 150mA. We can't drive the motor with just GPIO mode. In GPIO mode the chip is probably just using the regular CMOS logic output circuitry (typically limited to around 20-35mA, but not specified in this datasheet). Signed-off-by: Ondrej Jirman --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index bfc9bb277a49..a278a1e33930 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -99,6 +99,11 @@ panel_input: endpoint { }; }; + vibrator { + compatible = "gpio-vibrator"; + vcc-supply = <®_ldo_io1>; + }; + reg_gps: reg-gps { compatible = "regulator-fixed"; regulator-name = "gps"; From patchwork Tue May 12 22:22:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Ond=C5=99ej_Jirman?= X-Patchwork-Id: 11544229 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8D61314C0 for ; Tue, 12 May 2020 22:23:09 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5270C20784 for ; Tue, 12 May 2020 22:23:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ALsalIuy"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=megous.com header.i=@megous.com header.b="MvLZ0+OT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5270C20784 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=megous.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XQEkNBd/mFzOjo6FhhiImTHSoRfqCqUrlgZrRlia+mQ=; b=ALsalIuyagaw8r 36e/eyU6iQwah+vMOaevQWANqycJ9PUZloEd/uHFLr6OO/Td4NAtaoO3WM5eANV68E8ymS6bnib95 IqQ+nLuTTCv3hdN0rtUbi8NyzMa1mjfv1hJjrajGTmelHlF6dJjceqMvFkOdUQ6jHe64vUSLH5jwl udVMZqgKpsthGeN201dyG/3POfvE03oPQWPwsQvsHRt425vPQ4wV1B6URpSofH74A83rWbY5dB0BE 4JGChol33zAjZ65oYd/ayp0FLwEvz1KpVHdfcVKfP9v9KqvBVCLsuycpkc2EQaTrJwydNH21bOpd9 /semAY88xrK5Jes6Phjg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdIk-0002ok-0X; Tue, 12 May 2020 22:23:02 +0000 Received: from vps.xff.cz ([195.181.215.36]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYdHz-0002A7-Ra for linux-arm-kernel@lists.infradead.org; Tue, 12 May 2020 22:22:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1589322130; bh=JFe/nwMSA6vjCYShOxGSMoLkzCpZNbpdrhZDImIOA/U=; h=From:To:Cc:Subject:Date:References:From; b=MvLZ0+OT0w6t9T1roThSn1RHOcYbUluUau/zL6wlyhmuWJ6PG89U+sUmG3yKJQOdw emI/0T8uIhd7tgBbmCeAy7rat0LL3eMNNEjbKoWT79KVAp6LFmbg0YsSeGSjkCaIGh 5g7hgQ+zZqIuvmDKPOiFVORdEo2RmSmIE5pDAu2c= From: Ondrej Jirman To: linux-sunxi@googlegroups.com, Dmitry Torokhov , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai Subject: [PATCH v2 4/4] ARM: dts: sun8i-a83t-tbs-a711: Increase voltage on the vibrator Date: Wed, 13 May 2020 00:22:05 +0200 Message-Id: <20200512222205.1456300-5-megous@megous.com> In-Reply-To: <20200512222205.1456300-1-megous@megous.com> References: <20200512222205.1456300-1-megous@megous.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200512_152216_054967_9E3A2992 X-CRM114-Status: UNSURE ( 9.65 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ondrej Jirman , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Tomas Novotny , linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Vibrator motor is weak at the current voltage. Increase the voltage. Signed-off-by: Ondrej Jirman --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index a278a1e33930..1e086e979348 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -434,8 +434,8 @@ ®_ldo_io0 { }; ®_ldo_io1 { - regulator-min-microvolt = <3100000>; - regulator-max-microvolt = <3100000>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; regulator-name = "vcc-vb"; status = "okay"; };