From: Chuanhua Han <chuanhua....@nxp.com>
Add espi slave nodes to support t2080qds.
Signed-off-by: Chuanhua Han <chuanhua....@nxp.com>
---
Changes in v5:
- No change.
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 1819a08..f9e786b 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>;
+ };
+
};
--
2.9.5
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