ARM: dts: vf610-bk4: Fix qspi node description
Before this change the device tree description of qspi node for
second memory on BK4 board was wrong (applicable to old, removed
fsl-quadspi.c driver).
As a result this memory was not recognized correctly when used
with the new spi-fsl-qspi.c driver.
From the dt-bindings:
"Required SPI slave node properties:
- reg: There are two buses (A and B) with two chip selects each.
This encodes to which bus and CS the flash is connected:
<0>: Bus A, CS 0
<1>: Bus A, CS 1
<2>: Bus B, CS 0
<3>: Bus B, CS 1"
According to above with new driver the second SPI-NOR memory shall
have reg=<2> as it is connected to Bus B, CS 0.
Fixes: a67d2c52a8
("ARM: dts: Add support for Liebherr's BK4 device (vf610 based)")
Suggested-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
parent
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@ -246,13 +246,13 @@
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reg = <0>;
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};
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n25q128a13_2: flash@1 {
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n25q128a13_2: flash@2 {
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compatible = "n25q128a13", "jedec,spi-nor";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <66000000>;
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spi-rx-bus-width = <2>;
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reg = <1>;
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reg = <2>;
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};
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};
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