From patchwork Wed Jan 11 11:05:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 641472 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3598CC46467 for ; Wed, 11 Jan 2023 11:08:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232336AbjAKLIL (ORCPT ); Wed, 11 Jan 2023 06:08:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238079AbjAKLGn (ORCPT ); Wed, 11 Jan 2023 06:06:43 -0500 Received: from mout.perfora.net (mout.perfora.net [74.208.4.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5EA3B4AA; Wed, 11 Jan 2023 03:06:31 -0800 (PST) Received: from toolbox.toradex.int ([31.10.206.125]) by mrelay.perfora.net (mreueus004 [74.208.5.2]) with ESMTPSA (Nemesis) id 1N5mzf-1oiEWx2voB-017Cku; Wed, 11 Jan 2023 12:06:17 +0100 From: Marcel Ziswiler To: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, Philippe Schenker , Max Krummenacher , Marcel Ziswiler , Fabio Estevam , Frank Li , Krzysztof Kozlowski , Peng Fan , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo Subject: [PATCH v3 3/6] arm64: dts: freescale: imx8-ss-dma: set lpspi0 max frequency to 60mhz Date: Wed, 11 Jan 2023 12:05:54 +0100 Message-Id: <20230111110558.349460-4-marcel@ziswiler.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20230111110558.349460-1-marcel@ziswiler.com> References: <20230111110558.349460-1-marcel@ziswiler.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:qy/dsgsQSzn9SvqVS8CXMlAD0ZJTp4RURnFJn/cRfI0j7W/FMCu L0Uto/WDr2Hl6WuDAoUqLGKS5PvpgGCVtSsGBKIjIKkBMkfYc2BZQFYDgjn1B71hEpojSNp JgFWRp86T8RKL2hLEb7WSYScAXPnRjclwWGPyn/M9YwSLY6taBJJr9NlPV2kd06b5WwmVf5 hokr8U1h38HBLRVH+I6nw== UI-OutboundReport: notjunk:1;M01:P0:AlExgcL+EwE=;ArGEbgZTfW4lM7dgMiVdEYAcDcV oZXerDfYHxdwcezzQV62hENgoyb1zIderOdtyWrop5KjXzinebCt8g+U8gErwLLh6+sIH8bhq MFyK0cGlzuOkVI7e64pZbkbJmAlHOdFWDmi+wb9EWZGpcWins+ZKIOopucVBIlalU3g1GcKjS WnDpJD2K81lp+3lvE0H+7W4wZ2uV89oOO2rpFYdsMN1kEotR5uf0fG9Ykb0b9R7f84XJR8wIP +IO1/682V/reBt4Vpmay2AeMVMxDGFiXbTqKjPWKaXD4IiMU+69dYhkO1YYRu0DLJdvJ5jEs/ ZwNW7nP18FKEjeiMOET0EjEpqx8hC/Wi959+XjQgFfBDt7seE0XGuHOxufRfVtZPrllWGpfzq 4+WkJYF02Nzoxf3KHyfMaMWVBzXjaeQ7S3D2nUSLCYngA8Oecb6AnMSDggK2Cmj3AIynwA7Fm gXGQU5WGOyp10ApcCZsYmxLn/FGo+JEgLgL92FZKm7hCBHFQiCmifFhdpr5Z/LP0b5nRRJNhA PHs8vU47VF3SKBqfn2HCpprtZ7zn5cJ+sJm2nAYXHH7MST11Sd33tGexCMBwUM1wIwO26Sd2M pyAtjVerCPy92aUUbDSKA4GARNeTO/CZM7hCoj4cjjalUHaeQk0BaHPqtN29DckazdeworO9i Y0CU6nenqz7FJGCMxKqnhsVs48nMzwx98owyJ7J7Ag== Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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"; };