ARM: dts: ls1021a: fix QuadSPI-memory reg range

[ Upstream commit 81dbbb417da4d1ac407dca5b434d39d5b6b91ef3 ]

According to the Reference Manual, the correct size is 512 MiB.

Without this fix, probing the QSPI fails:

    fsl-quadspi 1550000.spi: ioremap failed for resource
        [mem 0x40000000-0x7fffffff]
    fsl-quadspi 1550000.spi: Freescale QuadSPI probe failed
    fsl-quadspi: probe of 1550000.spi failed with error -12

Fixes: 85f8ee78ab72 ("ARM: dts: ls1021a: Add support for QSPI with ls1021a SoC")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 5a8e58b66342079f474910d59d4ede35327e9d96..c62fcca7b42639aade17a53c3b6c5a76c5ef59f7 100644 (file)
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -181,7 +181,7 @@
                        #address-cells = <1>;
                        #size-cells = <0>;
                        reg = <0x0 0x1550000 0x0 0x10000>,
-                             <0x0 0x40000000 0x0 0x40000000>;
+                             <0x0 0x40000000 0x0 0x20000000>;
                        reg-names = "QuadSPI", "QuadSPI-memory";
                        interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
                        clock-names = "qspi_en", "qspi";