* [PATCH] ARM: dts: da850-evm: Use generic jedec, spi-nor for flash
@ 2019-07-23 12:10 Adam Ford
2019-08-26 13:33 ` Sekhar Nori
0 siblings, 1 reply; 2+ messages in thread
From: Adam Ford @ 2019-07-23 12:10 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Mark Rutland, devicetree, adam.ford, Sekhar Nori, linux-kernel,
Bartosz Golaszewski, Rob Herring, Adam Ford
Logic PD re-spun the L138 and AM1808 SOM's with larger flash.
The m25p80 driver has a generic 'jedec,spi-nor' compatible option
which is requests to use whenever possible since it will read the
JEDEC READ ID opcode.
Signed-off-by: Adam Ford <aford173@gmail•com>
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 5b2b1ed04d51..f2e7609e5346 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -281,7 +281,7 @@
flash: m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "m25p64";
+ compatible = "jedec,spi-nor";
spi-max-frequency = <30000000>;
m25p,fast-read;
reg = <0>;
--
2.17.1
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* Re: [PATCH] ARM: dts: da850-evm: Use generic jedec, spi-nor for flash
2019-07-23 12:10 [PATCH] ARM: dts: da850-evm: Use generic jedec, spi-nor for flash Adam Ford
@ 2019-08-26 13:33 ` Sekhar Nori
0 siblings, 0 replies; 2+ messages in thread
From: Sekhar Nori @ 2019-08-26 13:33 UTC (permalink / raw)
To: Adam Ford, linux-arm-kernel
Cc: Mark Rutland, devicetree, linux-kernel, Bartosz Golaszewski,
Rob Herring, adam.ford
On 23/07/19 5:40 PM, Adam Ford wrote:
> Logic PD re-spun the L138 and AM1808 SOM's with larger flash.
> The m25p80 driver has a generic 'jedec,spi-nor' compatible option
> which is requests to use whenever possible since it will read the
> JEDEC READ ID opcode.
>
> Signed-off-by: Adam Ford <aford173@gmail•com>
Applied to v5.4/dt
Thanks,
Sekhar
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