stv0991: configure device tree for cadence qspi & flash

[u-boot] / arch / arm / dts / ls1021a-twr.dts

diff --git a/arch/arm/dts/ls1021a-twr.dts b/arch/arm/dts/ls1021a-twr.dts
index 3d9f23bf1170eab1ddf46b73933a21cbac6240ea..0e61c07c5a6e598b24f8e43dbfef500a1b3c48c1 100644 (file)
--- a/arch/arm/dts/ls1021a-twr.dts
+++ b/arch/arm/dts/ls1021a-twr.dts
@@ -16,6 +16,20 @@
                enet2_rgmii_phy = &rgmii_phy1;
                enet0_sgmii_phy = &sgmii_phy2;
                enet1_sgmii_phy = &sgmii_phy0;
+               spi0 = &qspi;
+       };
+};
+
+&qspi {
+       bus-num = <0>;
+       status = "okay";
+
+       qflash0: n25q128a13@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "spi-flash";
+               spi-max-frequency = <20000000>;
+               reg = <0>;
        };
 };