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| author | Marek Vasut <marex@denx.de> | 2024-02-18 00:33:30 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-02-25 15:58:20 +0300 |
| commit | 13ab6f174a6b577bd7d09124b47ec8ace2682e42 (patch) | |
| tree | d3615d0d02bc907c1b2b012a04098a024035432e /arch/arm64/boot/dts/freescale | |
| parent | 3f6fc30abebccf1bf2292e103f663a9b8f8499b3 (diff) | |
| download | linux-13ab6f174a6b577bd7d09124b47ec8ace2682e42.tar.xz | |
arm64: dts: imx8mp: Set SPI NOR to max 40 MHz on Data Modul i.MX8M Plus eDM SBC
The SPI NOR bus routing on this board cannot go above 50 MHz,
set the clock frequency to maximum of 40 MHz to be within a
safe margin. Remove the comment as well.
Fixes: 562d222f23f0 ("arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts b/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts index 43ca2ae5eaa6..852ba62d0696 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts @@ -153,7 +153,7 @@ flash@0 { /* W25Q128JVEI */ compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <100000000>; /* Up to 133 MHz */ + spi-max-frequency = <40000000>; spi-tx-bus-width = <1>; spi-rx-bus-width = <1>; }; |