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| author | Matthias Schiffer <matthias.schiffer@ew.tq-group.com> | 2020-07-28 13:50:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-17 14:55:25 +0300 |
| commit | 23057a8452f65dc983b47c94c422d8cebbf63aae (patch) | |
| tree | ef9fcd156a138290aa72ffa4b1aa30bb5da53f7a /arch | |
| parent | 82649acf840dede59d0eeef82dfb90507bcd7e57 (diff) | |
| download | linux-23057a8452f65dc983b47c94c422d8cebbf63aae.tar.xz | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/ls1021a.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index b2ff27af090e..9435ce527e85 100644 --- 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"; |