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27 lines
893 B
Diff
27 lines
893 B
Diff
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From 06f6dd4d607766a527e37529f2f3f90dd1464293 Mon Sep 17 00:00:00 2001
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From: FUKAUMI Naoki <naoki@radxa.com>
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Date: Sun, 23 Jun 2024 11:33:29 +0900
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Subject: [PATCH] arm64: dts: rockchip: change spi-max-frequency for Radxa ROCK
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3C
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SPI NOR flash chip may vary, so use safe(lowest) spi-max-frequency.
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Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
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Link: https://lore.kernel.org/r/20240623023329.1044-3-naoki@radxa.com
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
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@@ -633,7 +633,7 @@
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0x0>;
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- spi-max-frequency = <120000000>;
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+ spi-max-frequency = <104000000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <1>;
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};
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