From patchwork Thu Jan 26 11:08:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 13116932 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 1194CC54E94 for ; Thu, 26 Jan 2023 11:10:37 +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=UQLyE5rhfEPBcJ Ka8A/nAU+2NUNiO0OwkHR1p0p6DdZK/hXznoeqQx61JU7K2WrT8C1CUg9b+vlfoB623BJIYZM9W0V KB/OaovP5hA9i6QM35300J7grbkrRhvz/PJKy4x9CTkj00HeaeFtEstSlFsYeMyz8cdGo4VGaQCOU OnrSk303PwC6MmuybaGqlv7EkGTuQhHLlWEWD9QJeH6+HThQoZQBZ6Mk4F7r+a1M0fQT6R0FmU8ve RHqx5hgmy3dPv1LWDBLM0QlZSOd/mSunHqh5vBqDp8oiEt/i6OsMix3sI4ZZp7gzy5J70QOC5X0+v j7rvUmNdwHkvn+fK3zIg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pL08K-00Adz8-5W; Thu, 26 Jan 2023 11:09:32 +0000 Received: from mout.perfora.net ([74.208.4.196]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pL082-00AdtM-0Y for linux-arm-kernel@lists.infradead.org; Thu, 26 Jan 2023 11:09:15 +0000 Received: from toolbox.toradex.int ([31.10.206.125]) by mrelay.perfora.net (mreueus002 [74.208.5.2]) with ESMTPSA (Nemesis) id 0MFeL5-1pQmtd2P3d-00EaUN; Thu, 26 Jan 2023 12:09:01 +0100 From: Marcel Ziswiler To: devicetree@vger.kernel.org Cc: linux-imx@nxp.com, Liu Ying , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , 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 v5 03/10] arm64: dts: freescale: imx8-ss-dma: set lpspi0 max frequency to 60mhz Date: Thu, 26 Jan 2023 12:08:26 +0100 Message-Id: <20230126110833.264439-4-marcel@ziswiler.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20230126110833.264439-1-marcel@ziswiler.com> References: <20230126110833.264439-1-marcel@ziswiler.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:0O3VhJaVSyePoUn++IB+PUrEGOME32qE1zW8dF35vxQB2oQjevU 4bPjXIQmXZ7ZXlHoLc0K0X3U989xOBW/BMX7w10wC0YoRmgDeHtNEWuvlHnDyI36KNE34c6 y/NeG+QrZEoWiH4yJhbCsddVL9T1PpA8EilsT9lPcJVuBltrgM0Xlojvr3g+HPqAQF2nuL3 lKjcIDHSTUZ5fk7gmwNNg== UI-OutboundReport: notjunk:1;M01:P0:WhX3ROttg8g=;6uTJvxvxhcKB9CmWnyqeg+NvhsC 6ughWjSifWQfQDnLiWFMH1I+oa7rJFL57l2diPWI5WQfohzaw7Rud08cPYFhUNVJjSowhT41D 3flayc3M/7R+DvR9//ee5dUIz2jINqyvkn+0dXaBn1HTVeOH5CFItyzQuB8e+2Xk13XoJheoY SzJ5zDsuwmv1SVAfAQ//2O/7zL19+bUVQmCWmsSpIwrEi5FgxY6h5pPn/4eXorvnKSEk6Wt63 tJtQXm80koo+r9heLyeNj+/+nt3uJS/4Qvn2c860i+D4YvEDqpW9q9gW5Z8bLgegeHVEVRO5t lk2aXG+TsoyHEehfo3ZcunuegWsRhHtduCqE3CH/ldixg6q0pL64rPR7H48hb/zvRfJo7swBH TSXzeibj66+jOKNraAX5ZvQbYBmh6ecym4wzmz+cAHP/LlrcN9yLEbPSrT59PIbbs5lxsP/wj G4usbTcP6AOFTvt/mj/mwmjqgmJDQxhICj4YvkOS0KzaWmv7j1w+EYk+I7Y2frxsodOQiB44H VPJoOelcH3kC/1aNJlOQaRka03ZOP39fz4+MhLYtxAwOh3Dcp749OiiypTEap8+KRfHLKs3d5 dtSnbq8z7Dq5onv7nSfqxv27w8DzVF/U9NdzKRvEuVVDs9/xcUXQbVkAbOH3UfX6dnEIpDtZP BmylxwO7zVPRNLMqFiGgApVmInPhKaxMfEquJqQtzQ== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230126_030914_145741_D0C89DD3 X-CRM114-Status: UNSURE ( 9.92 ) 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"; };