arm64: dts: marvell: Enable Armada-8040-DB CPS SPI1

Add the DT node enabling Armada-8040-DB CPS SPI controller driver.

Add the SPI NAND flash device connected on the bus. Fill the MTD
partitions layout.

Signed-off-by: Christine Gharzuzi <chrisg@marvell.com>
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
index 2e794188d7ab038aa3757ff3300608000cf2312f..e9c20506ea73f3c9464e4b6bb20cd084df61ecb0 100644 (file)
--- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts
@@ -223,6 +223,37 @@
        clock-frequency = <100000>;
 };
 
+&cps_spi1 {
+       status = "okay";
+
+       spi-flash@0 {
+               #address-cells = <0x1>;
+               #size-cells = <0x1>;
+               compatible = "jedec,spi-nor";
+               reg = <0x0>;
+               spi-max-frequency = <20000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "Boot";
+                               reg = <0x0 0x200000>;
+                       };
+                       partition@200000 {
+                               label = "Filesystem";
+                               reg = <0x200000 0xd00000>;
+                       };
+                       partition@f00000 {
+                               label = "Boot_2nd";
+                               reg = <0xf00000 0x100000>;
+                       };
+               };
+       };
+};
+
 /* CON4 on CP1 expansion */
 &cps_sata0 {
        status = "okay";