diff options
| author | Kuldeep Singh <kuldeep.singh@nxp.com> | 2019-12-04 13:58:15 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-12-11 06:13:37 +0300 |
| commit | a932cb23775b5af5c666627817d4a31e33560da2 (patch) | |
| tree | 2e62db9c263fe4973f97503bd2d7dce2c45bdf1d /arch/arm64 | |
| parent | c77fae5ba09a6b46bc24ef9cea52650a3d59b807 (diff) | |
| download | linux-a932cb23775b5af5c666627817d4a31e33560da2.tar.xz | |
arm64: dts: ls1046a: Add QSPI node for ls1046afrwy
This board has a single 64MB mt25qu512a flash.
QUAD I/O read and single I/O write is tested.
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts index 3595be0f2527..db3d303093f6 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts @@ -112,6 +112,20 @@ }; +&qspi { + status = "okay"; + + mt25qu512a0: flash@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + reg = <0>; + }; +}; + #include "fsl-ls1046-post.dtsi" &fman0 { |