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Subject[PATCH] ARM: DTS: vybrid: Update qspi node description for VF610 BK4 board
Date
Before this change the device tree description of qspi node for
second memory on BK4 board was wrong (applicable to old, in-house
tunned 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.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
arch/arm/boot/dts/vf610-bk4.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/vf610-bk4.dts b/arch/arm/boot/dts/vf610-bk4.dts
index 3fa0cbe456db..0f3870d3b099 100644
--- a/arch/arm/boot/dts/vf610-bk4.dts
+++ b/arch/arm/boot/dts/vf610-bk4.dts
@@ -246,13 +246,13 @@
reg = <0>;
};

- n25q128a13_2: flash@1 {
+ n25q128a13_2: flash@2 {
compatible = "n25q128a13", "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <66000000>;
spi-rx-bus-width = <2>;
- reg = <1>;
+ reg = <2>;
};
};

--
2.11.0
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