diff options
| author | Xiaowei Bao <xiaowei.bao@nxp.com> | 2019-05-14 18:17:31 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:11:13 +0800 |
| commit | 70889548febd54d407a8af0498f378d77fcdbee4 (patch) | |
| tree | 5be624c917dc6dfbefbf0129425255dbab50188c /arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | |
| parent | d109072fa597e6f7fd911541019471548c898f47 (diff) | |
arm64: dts: ls1028a: add flexspi nodes
Add fspi node property for LS1028A SoC for FlexSPI driver.
Property added for the FlexSPI controller and for the connected
slave device for the LS1028ARDB and LS1028AQDS target.
This is having one SPI-NOR flash device, mt35xu02g connected at
CS0.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts index a0baed90cfad..a196817dee0f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts @@ -222,6 +222,21 @@ phy-connection-type = "rgmii-id"; }; +&fspi { + status = "okay"; + mt35xu02g: flash@0 { + compatible = "spansion,m25p80"; + #address-cells = <1>; + #size-cells = <1>; + m25p,fast-read; + spi-max-frequency = <20000000>; + reg = <0>; + /* The following setting enables 1-1-8 (CMD-ADDR-DATA) mode */ + spi-rx-bus-width = <8>; /* 8 SPI Rx lines */ + spi-tx-bus-width = <1>; /* 1 SPI Tx line */ + }; +}; + &sai1 { status = "okay"; }; |