From: FUKAUMI Naoki <naoki@radxa.com>
Date: Mon, 5 Aug 2024 02:26:01 +0000 (+0900)
Subject: arm64: dts: rockchip: change spi-max-frequency for Radxa ROCK 3C
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-favicon.png?a=commitdiff_plain;h=a3cd0b4c632fff0f39013efebd419356eb6b4064;p=u-boot.git

arm64: dts: rockchip: change spi-max-frequency for Radxa ROCK 3C

SPI NOR flash chip may vary, so use safe(lowest) spi-max-frequency.

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20240623023329.1044-3-naoki@radxa.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

[ upstream commit: 06f6dd4d607766a527e37529f2f3f90dd1464293 ]

(cherry picked from commit dd40945a1d0e28ae6eaf9da04f8e2dcebf8233ea)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---

diff --git a/dts/upstream/src/arm64/rockchip/rk3566-rock-3c.dts b/dts/upstream/src/arm64/rockchip/rk3566-rock-3c.dts
index b242409d37..f2cc086e50 100644
--- a/dts/upstream/src/arm64/rockchip/rk3566-rock-3c.dts
+++ b/dts/upstream/src/arm64/rockchip/rk3566-rock-3c.dts
@@ -633,7 +633,7 @@
 	flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0x0>;
-		spi-max-frequency = <120000000>;
+		spi-max-frequency = <104000000>;
 		spi-rx-bus-width = <4>;
 		spi-tx-bus-width = <1>;
 	};