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Message-Id: <20230126110833.264439-4-marcel@ziswiler.com>
Date: Thu, 26 Jan 2023 12:08:26 +0100
From: Marcel Ziswiler <marcel@...wiler.com>
To: devicetree@...r.kernel.org
Cc: linux-imx@....com, Liu Ying <victor.liu@....com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Philippe Schenker <philippe.schenker@...adex.com>,
Max Krummenacher <max.krummenacher@...adex.com>,
Marcel Ziswiler <marcel.ziswiler@...adex.com>,
Fabio Estevam <festevam@...il.com>,
Frank Li <Frank.Li@....com>,
Joakim Zhang <qiangqing.zhang@....com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Peng Fan <peng.fan@....com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Rob Herring <robh+dt@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Shawn Guo <shawnguo@...nel.org>
Subject: [PATCH v5 03/10] arm64: dts: freescale: imx8-ss-dma: set lpspi0 max frequency to 60mhz
From: Philippe Schenker <philippe.schenker@...adex.com>
60MHz is the maximum frequency mentioned in the datasheet for
master mode. Set that to 60MHz to match lpspi2.
Signed-off-by: Philippe Schenker <philippe.schenker@...adex.com>
Signed-off-by: Max Krummenacher <max.krummenacher@...adex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>
---
(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@...00000 {
<&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";
};
--
2.36.1
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