From patchwork Thu Feb 2 15:32:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 13126413 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 646FFC61DA4 for ; Thu, 2 Feb 2023 15:38:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nKebEhR3pc6o6cYOAjrnrWITXKWNVsx0bNjvUOps+2Y=; b=lxLjNrbcfKGaR/ i0DryiXnVWu2QHDPTqg1m3IHw3ygBncOjvtWiTlQCqmGLFhsjlrZqCLDdzWA43qarQX1NO5HyHUra 09zmmQueKBG6+2EKi8T3QuwL1nLiAm4ezovv8824sXz9qyxQFsMBIxEo6WFZliuKN/IpHUOr7Faxy BxIjCBOYajnX0WzW63p7Z2SWDCEvzaN8AW6F/IgA8gkEqPFSYFQ5DFCLK0enercuLfBiw+l09rMGC sb6AZnVOGk8cqhnwys3oZnxgWM2YW3yvEWsCKFk8dYacrasWvrtVh9aDWbPUUnDT1xdp8KAy860uB Grdpa6NwOTvbRi0/aB2Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNbeK-00GS6z-KP; Thu, 02 Feb 2023 15:37:21 +0000 Received: from mout.perfora.net ([74.208.4.194]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNbaK-00GPsr-QZ for linux-arm-kernel@lists.infradead.org; Thu, 02 Feb 2023 15:33:17 +0000 Received: from toolbox.int.toradex.com ([213.55.225.17]) by mrelay.perfora.net (mreueus003 [74.208.5.2]) with ESMTPSA (Nemesis) id 0LsjTb-1ocy6N1e5R-012IwY; Thu, 02 Feb 2023 16:32:51 +0100 From: Marcel Ziswiler To: devicetree@vger.kernel.org Cc: Liu Ying , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , linux-imx@nxp.com, Philippe Schenker , Max Krummenacher , Marcel Ziswiler , Fabio Estevam , Frank Li , Joakim Zhang , Krzysztof Kozlowski , Peng Fan , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo Subject: [PATCH v6 03/10] arm64: dts: freescale: imx8-ss-dma: set lpspi0 max frequency to 60mhz Date: Thu, 2 Feb 2023 16:32:13 +0100 Message-Id: <20230202153221.197308-4-marcel@ziswiler.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20230202153221.197308-1-marcel@ziswiler.com> References: <20230202153221.197308-1-marcel@ziswiler.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:UEju7fpsrTFCYj/8VIuncvaN6WJgPchFyUe0AeEBoPpES/rU9NN 2mLB+TSqZ7Q/sytfmGqB2oaZlDVE0Afwhb2GEYKCZfwhUZCPdsa8yoPP8fTtZ02L/9Vpqd6 Sl6hv9RWuERo9jpLFPuPKmmwmwhWU8JkFzmGLhR3ljj2I8YWq5ldGi4FC3ATd/vfZVy+mcf LJyse0Qaow0UjbX7gbW3w== UI-OutboundReport: notjunk:1;M01:P0:9OQ7xhuefvM=;jOgRY8GGQpZG6Q3J3jr76deVh6r RNI08ANf0ZCU0Rx7t3VuEhXR1DFCYWkdEXvYnfKh4bkvgc7MixunTaKYeUcLCd6teYxaIsygl gAemAXo311Vpg99mgljKUeGqfw6D6ULTwuHw89DEeEhDXYDnhZkoKgVYvpfBVORX93bWje80M 3s5+qrvZuFTHGQhl2iryw0KBqzVeurdhPjlDM8Aj9Hd1DMTLxzRAyeJRFbBNJfiw7RC/aoqM8 13V/EUZTYXgnCqOhpd6feAfwssmgBtL4SjhFBg+QgKTpkPMzdMxK+peKMLFLQ0xA3ZpSEkffK DI4Ky0NMhyHkTmcWb+pegcYdWFrqhhyWTcw8okH4IIPBn8gTniyuGk53MKg2VyExK5Bon5WKE vYDJrRSy7UTkJDL2R9IPx1M65E3r4aYZ6VoERVgYC8LutOoj8llQc4+P+6KimB+yvYVFidOq/ GSW3qPxOglIl7/TJG1fQH7F5EypRdjxeNMSefxdpvt5vNQRsijnmSfNOjk87kOjndLWvoe6IV rAaGbbY3gMDxjKn+CHZnIfWLiQPdzZXeplX6q5s69nf6MfxyEEAiqIJzsA42SkD47/FvqOBMw 0OoilblNAuAD3yvodv444HPTfAeD7AEOEEJGXea37LLCq5lqAYqBW+KVIJta9e2EY0pIOlm/b SnOutz7RNIaWMsc8a5IRyRdxYABIMvyFEki7j36aPw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230202_073312_999877_75A77EE5 X-CRM114-Status: UNSURE ( 9.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Philippe Schenker 60MHz is the maximum frequency mentioned in the datasheet for master mode. Set that to 60MHz to match lpspi2. Signed-off-by: Philippe Schenker Signed-off-by: Max Krummenacher Signed-off-by: Marcel Ziswiler --- (no changes since v1) arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi index 6e5ef8b69bf8..6ccf926b77a5 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi @@ -31,7 +31,7 @@ lpspi0: spi@5a000000 { <&spi0_lpcg 1>; clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_SPI_0 IMX_SC_PM_CLK_PER>; - assigned-clock-rates = <20000000>; + assigned-clock-rates = <60000000>; power-domains = <&pd IMX_SC_R_SPI_0>; status = "disabled"; };