From: Lukasz Majewski <lukma@denx.de>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Lukasz Majewski <lukma@denx.de>
Subject: [PATCH] ARM: dts: imx28-lwe: Reduce maximal SPI frequency
Date: Mon, 2 Sep 2024 13:46:51 +0200 [thread overview]
Message-ID: <20240902114652.893272-2-lukma@denx.de> (raw)
In-Reply-To: <20240902114652.893272-1-lukma@denx.de>
Due to some operational problems (HW) the maximal speed of the SPI
frequency for flash memory has been reduced by half.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi
index a954fef8bd8e..0fc74eeac217 100644
--- a/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi
+++ b/arch/arm/boot/dts/nxp/mxs/imx28-lwe.dtsi
@@ -109,7 +109,7 @@ &ssp3 {
flash@0 {
compatible = "jedec,spi-nor";
- spi-max-frequency = <40000000>;
+ spi-max-frequency = <20000000>;
reg = <0>;
partitions {
--
2.39.2
next prev parent reply other threads:[~2024-09-02 11:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-02 11:46 [PATCH v3] ARM: dts: imx28-lwe: Fix partitions definitions Lukasz Majewski
2024-09-02 11:46 ` Lukasz Majewski [this message]
2024-09-02 11:46 ` [PATCH] ARM: dts: imx28-lwe: Remove saif[01] definitions Lukasz Majewski
2024-09-03 7:03 ` [PATCH v3] ARM: dts: imx28-lwe: Fix partitions definitions Shawn Guo
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