From: FUKAUMI Naoki <naoki@radxa.com>
To: heiko@sntech.de
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
amadeus@jmu.edu.cn, chris.obbard@collabora.com,
sebastian.reichel@collabora.com, devicetree@vger.kernel.org,
linux-rockchip@lists.infradead.org,
FUKAUMI Naoki <naoki@radxa.com>
Subject: [PATCH 3/3] arm64: dts: rockchip: change spi-max-frequency for Radxa ROCK 3C
Date: Sun, 23 Jun 2024 11:33:29 +0900 [thread overview]
Message-ID: <20240623023329.1044-3-naoki@radxa.com> (raw)
In-Reply-To: <20240623023329.1044-1-naoki@radxa.com>
SPI NOR flash chip may vary, so use safe(lowest) spi-max-frequency.
Fixes: ee219017ddb5 ("arm64: dts: rockchip: Add Radxa ROCK 3C")
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
index b242409d378c..f2cc086e5001 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts
@@ -633,7 +633,7 @@ &sfc {
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>;
};
--
2.43.0
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next prev parent reply other threads:[~2024-06-23 2:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-23 2:33 [PATCH 1/3] arm64: dts: rockchip: add SFC support for Radxa ROCK 5B FUKAUMI Naoki
2024-06-23 2:33 ` [PATCH 2/3] arm64: dts: rockchip: add (but disabled) SFC node for Radxa ROCK 5A FUKAUMI Naoki
2024-06-23 2:33 ` FUKAUMI Naoki [this message]
2024-06-23 4:04 ` [PATCH 3/3] arm64: dts: rockchip: change spi-max-frequency for Radxa ROCK 3C Chukun Pan
2024-06-23 4:24 ` FUKAUMI Naoki
2024-06-24 10:00 ` Chukun Pan
2024-06-24 21:29 ` FUKAUMI Naoki
2024-06-24 14:58 ` Heiko Stübner
2024-06-24 16:20 ` [PATCH 1/3] arm64: dts: rockchip: add SFC support for Radxa ROCK 5B Heiko Stuebner
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