ARM: davinci: da850-evm: add SPI flash support

Enable m25p64 SPI flash support on da850-EVM. Also
add partition information of SPI flash.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index c5834a6c5bf4a555c8c725dc82abc6f9e6f72f25..c914357c0d894c67a8d1a985e182d409f4ec68ce 100644 (file)
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -50,6 +50,46 @@
                        pinctrl-names = "default";
                        pinctrl-0 = <&mmc0_pins>;
                };
+               spi1: spi@1f0e000 {
+                       status = "okay";
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&spi1_pins &spi1_cs0_pin>;
+                       flash: m25p80@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               compatible = "m25p64";
+                               spi-max-frequency = <30000000>;
+                               reg = <0>;
+                               partition@0 {
+                                       label = "U-Boot-SPL";
+                                       reg = <0x00000000 0x00010000>;
+                                       read-only;
+                               };
+                               partition@1 {
+                                       label = "U-Boot";
+                                       reg = <0x00010000 0x00080000>;
+                                       read-only;
+                               };
+                               partition@2 {
+                                       label = "U-Boot-Env";
+                                       reg = <0x00090000 0x00010000>;
+                                       read-only;
+                               };
+                               partition@3 {
+                                       label = "Kernel";
+                                       reg = <0x000a0000 0x00280000>;
+                               };
+                               partition@4 {
+                                       label = "Filesystem";
+                                       reg = <0x00320000 0x00400000>;
+                               };
+                               partition@5 {
+                                       label = "MAC-Address";
+                                       reg = <0x007f0000 0x00010000>;
+                                       read-only;
+                               };
+                       };
+               };
        };
        nand_cs3@62000000 {
                status = "okay";