From patchwork Fri Jul 1 19:22:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 12903679 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 D7182C43334 for ; Fri, 1 Jul 2022 19:24:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 26AA411B7FC; Fri, 1 Jul 2022 19:24:34 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by gabe.freedesktop.org (Postfix) with ESMTPS id AECF111B7FC for ; Fri, 1 Jul 2022 19:24:32 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 55C0CB831AC; Fri, 1 Jul 2022 19:24:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4D6E9C341CD; Fri, 1 Jul 2022 19:24:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656703469; bh=/I2wIeGUhtN0YwpGR1XJomxZak6tiuxStQLzGr0UP48=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZrD4t+oEv+ChRqRc7YxkZqOSwBjkXApAGMX6uHfknRLgG1ipOIf8+zJlQ1ZramPDA NGx264/vzHt+VEpTF8Bg0lDdrVcovfiwODk9DPBUJ37XPh1T9guLjeTaecDAkLLgB2 hzSqVt0qoI4AL/w3tYL9ZP8+qlCDUkAnvDyHTn2fz4wCZMKXNVfbwCNAR2seklgF4Z hkOrtgik6vduXTWtXgpesCFwzAADSrJB3GMyZ2MrLF/Q4CYGvjM9nR4bm9u2nxHcYK bIRRMW1mi9mSE/qNQGT9rhGkD6dWKpqcc2mdqSpV5XzK7RTmF3OIKiiEHn7vlxiLbS gjaEghGUIgWNQ== From: Conor Dooley To: David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Sam Ravnborg , Eugeniy Paltsev , Vinod Koul , Liam Girdwood , Mark Brown , Serge Semin , Daniel Lezcano , Palmer Dabbelt , Palmer Dabbelt Subject: [PATCH v4 09/14] riscv: dts: canaan: fix kd233 display spi frequency Date: Fri, 1 Jul 2022 20:22:55 +0100 Message-Id: <20220701192300.2293643-10-conor@kernel.org> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220701192300.2293643-1-conor@kernel.org> References: <20220701192300.2293643-1-conor@kernel.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Niklas Cassel , alsa-devel@alsa-project.org, Albert Ou , devicetree@vger.kernel.org, Damien Le Moal , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Conor Dooley , Jose Abreu , Geert Uytterhoeven , Paul Walmsley , dmaengine@vger.kernel.org, linux-riscv@lists.infradead.org, Dillon Min , Masahiro Yamada Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Conor Dooley The binding for the ili9341 specifies a const spi-max-frequency of 10 MHz but the kd233 devicetree entry has it listed at 15 Mhz. Align the devicetree with the value in the binding. Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/canaan/canaan_kd233.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/boot/dts/canaan/canaan_kd233.dts b/arch/riscv/boot/dts/canaan/canaan_kd233.dts index 40992d495aa8..4a540158f287 100644 --- a/arch/riscv/boot/dts/canaan/canaan_kd233.dts +++ b/arch/riscv/boot/dts/canaan/canaan_kd233.dts @@ -130,7 +130,7 @@ panel@0 { compatible = "ilitek,ili9341"; reg = <0>; dc-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>; - spi-max-frequency = <15000000>; + spi-max-frequency = <10000000>; status = "disabled"; }; };