Messages in this thread Patch in this message | | | From | Cédric Le Goater <> | Subject | [PATCH v3 11/11] ARM: dts: aspeed-g4: Set spi-max-frequency for all flashes | Date | Fri, 4 Mar 2022 09:36:43 +0100 |
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From: Tao Ren <rentao.bupt@gmail.com>
Set "spi-max-frequency" to 50 MHz for all the flashes under the FMC controller to ensure the clock frequency is calculated correctly.
Suggested-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Tao Ren <rentao.bupt@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> --- arch/arm/boot/dts/aspeed-g4.dtsi | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 31e6569db97e..d3d919dcb8d4 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -72,24 +72,28 @@ flash@1 { reg = < 1 >; compatible = "jedec,spi-nor"; spi-rx-bus-width = <2>; + spi-max-frequency = <50000000>; status = "disabled"; }; flash@2 { reg = < 2 >; compatible = "jedec,spi-nor"; spi-rx-bus-width = <2>; + spi-max-frequency = <50000000>; status = "disabled"; }; flash@3 { reg = < 3 >; compatible = "jedec,spi-nor"; spi-rx-bus-width = <2>; + spi-max-frequency = <50000000>; status = "disabled"; }; flash@4 { reg = < 4 >; compatible = "jedec,spi-nor"; spi-rx-bus-width = <2>; + spi-max-frequency = <50000000>; status = "disabled"; }; }; -- 2.34.1
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