From patchwork Thu Jun 20 10:16:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13705085 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 DBB42C27C79 for ; Thu, 20 Jun 2024 10:17:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QLLOldd2EM09oMcwodphQFaWTlUkilxWOiEM6iDPc7s=; b=yaKD1ckww50W7tJX2wRu7QyCyj Q0iwSstf7YaDXcwh2Q00u5+IWw0/2Pw4aH3EknxxM4xhPAGvdy+nFX7rBkcAa0jvPCGijSJeyT5mT EBTBBVSvVN5OYtFdDiPV7QXcAqQ4WydSi0EbFQd5FKQvNBJoE5Yz/7jIqMbwnW20pBuodrsXQNM4I sf7FhRtmLh7bIpkDgtTkRymt14j+5XV3gS30op+29USDOIgBY7BfsL8bFbIpGLQiaz72Vyf5uyxLX gPr76KoPQpIRCige0cN8VGcGRjwwGE8n1E1Vs8a+Hxv0pWKrI0ms35VB5QlDke1Ty65tndVtN6xlP cH1vGh0g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKEr9-00000004XHB-0sN3; Thu, 20 Jun 2024 10:17:27 +0000 Received: from madrid.collaboradmins.com ([2a00:1098:ed:100::25]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKEqp-00000004X63-0zLa; Thu, 20 Jun 2024 10:17:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1718878625; bh=5/xHxmoCi6QI9LdIQBj0+iaTN+SgQB2ZeW/Ik0I59PE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=e0O0VqeuzYslp1aUxg/9cFnisu00u+IzNyVfwcQZhRfJWcyf/4njYTb6reh1R7zR5 y6HIBpL0SSlYcWjXBdSU8O0zcCz7ww++qLzS2KWRWQCYTd7t5oLaZs3qX/c10nBI7S ITdeI4jDg89jdJK+jp7QDkKs0krWRDXw4Qgc4VYORDHp799aCfpPcrjk9gWaD1BUEn p4k3eehOasHDUVxktjeyGAxqgGYA7EurfPaJ6NrKNMVkJwYCNq8bX7BS1b7FUtO00i CYru2O03U9TwN15rwyBzkPXg/qzISY8MEY9GvqeJ05kv/FgSqXACfIbcCrNDQpec69 W3nUYwheeuE7w== Received: from IcarusMOD.eternityproject.eu (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id D8F9B3780698; Thu, 20 Jun 2024 10:17:04 +0000 (UTC) From: AngeloGioacchino Del Regno To: linux-mediatek@lists.infradead.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH 2/2] arm: dts: mediatek: Declare drive-strength numerically Date: Thu, 20 Jun 2024 12:16:56 +0200 Message-ID: <20240620101656.1096374-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240620101656.1096374-1-angelogioacchino.delregno@collabora.com> References: <20240620101656.1096374-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240620_031707_427245_4D7C8B5B X-CRM114-Status: UNSURE ( 9.75 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On some devicetrees, the drive-strength property gets assigned a MTK_DRIVE_(x)_mA definition, which matches with (x). For example, MTK_DRIVE_8mA equals to 8 and MTK_DRIVE_30mA equals to 30. Also keeping in mind that the drive-strength property is, by (binding) definition, taking a number in milliamperes unit, change all devicetrees to avoid the usage of any MTK_DRIVE_(x) definition. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- arch/arm/boot/dts/mediatek/mt2701-evb.dts | 2 +- arch/arm/boot/dts/mediatek/mt7623.dtsi | 18 +++++++++--------- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/mediatek/mt2701-evb.dts b/arch/arm/boot/dts/mediatek/mt2701-evb.dts index 9c7325f18933..4c76366aa938 100644 --- a/arch/arm/boot/dts/mediatek/mt2701-evb.dts +++ b/arch/arm/boot/dts/mediatek/mt2701-evb.dts @@ -231,7 +231,7 @@ pins1 { , , ; - drive-strength = ; + drive-strength = <4>; bias-pull-up; }; }; diff --git a/arch/arm/boot/dts/mediatek/mt7623.dtsi b/arch/arm/boot/dts/mediatek/mt7623.dtsi index f0b4a09004b3..814586abc297 100644 --- a/arch/arm/boot/dts/mediatek/mt7623.dtsi +++ b/arch/arm/boot/dts/mediatek/mt7623.dtsi @@ -1143,13 +1143,13 @@ pins-cmd-dat { , ; input-enable; - drive-strength = ; + drive-strength = <2>; bias-pull-up = ; }; pins-clk { pinmux = ; - drive-strength = ; + drive-strength = <2>; bias-pull-down = ; }; @@ -1167,14 +1167,14 @@ pins-cmd-dat { , ; input-enable; - drive-strength = ; + drive-strength = <4>; bias-pull-up = ; }; pins-clk { pinmux = ; bias-pull-down; - drive-strength = ; + drive-strength = <4>; }; pins-wp { @@ -1197,13 +1197,13 @@ pins-cmd-dat { , ; input-enable; - drive-strength = ; + drive-strength = <4>; bias-pull-up = ; }; pins-clk { pinmux = ; - drive-strength = ; + drive-strength = <4>; bias-pull-down = ; }; }; @@ -1211,7 +1211,7 @@ pins-clk { nand_pins_default: nanddefault { pins-ale { pinmux = ; - drive-strength = ; + drive-strength = <8>; bias-pull-down = ; }; @@ -1226,13 +1226,13 @@ pins-dat { , ; input-enable; - drive-strength = ; + drive-strength = <8>; bias-pull-up; }; pins-we { pinmux = ; - drive-strength = ; + drive-strength = <8>; bias-pull-up = ; }; };