Add espi slave nodes to support t2080qds.
Signed-off-by: Chuanhua Han chuanhua.han@nxp.com --- depends on: - https://patchwork.ozlabs.org/project/uboot/list/?series=99439
Changes in v4: - Modify the spi-max-frequency attribute value of the flash@x node of the device tree. Changes in v3: - Add a cover-letter for this patch set. Changes in v2: - No change.
arch/powerpc/dts/t2080qds.dts | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)
diff --git a/arch/powerpc/dts/t2080qds.dts b/arch/powerpc/dts/t2080qds.dts index 1819a081dd..f9e786b239 100644 --- a/arch/powerpc/dts/t2080qds.dts +++ b/arch/powerpc/dts/t2080qds.dts @@ -14,4 +14,37 @@ #address-cells = <2>; #size-cells = <2>; interrupt-parent = <&mpic>; + + aliases { + spi0 = &espi0; + }; +}; + +&espi0 { + + status = "okay"; + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q128a11", "jedec,spi-nor"; /* 16MB */ + reg = <0>; + spi-max-frequency = <10000000>; + }; + + flash@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "sst,sst25wf040", "jedec,spi-nor"; + reg = <1>; + spi-max-frequency = <10000000>; + }; + + flash@2 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "eon,en25s64", "jedec,spi-nor"; + reg = <2>; + spi-max-frequency = <10000000>; + }; + };