Add QSPI controller dts node in ls1021a.dtsi.
Add QSPI slave device dts node in ls1021a-twr.dts and ls1021a-qds.dts.
Signed-off-by: Haikun Wang haikun.w...@freescale.com
---
arch/arm/dts/ls1021a-qds.dts | 14 ++
arch/arm/dts/ls1021a-twr.dts | 14 ++
arch/arm/dts/ls1021a.dtsi| 11 +++
3 files changed, 39 insertions(+)
diff --git a/arch/arm/dts/ls1021a-qds.dts b/arch/arm/dts/ls1021a-qds.dts
index 8971c18..8367811 100644
--- a/arch/arm/dts/ls1021a-qds.dts
+++ b/arch/arm/dts/ls1021a-qds.dts
@@ -18,6 +18,7 @@
enet2_rgmii_phy = rgmii_phy3;
enet0_sgmii_phy = sgmii_phy1c;
enet1_sgmii_phy = sgmii_phy1d;
+ spi0 = qspi;
spi1 = dspi0;
};
};
@@ -37,6 +38,19 @@
};
};
+qspi {
+ bus-num = 0;
+ status = okay;
+
+ qflash0: s25fl128s@0 {
+ #address-cells = 1;
+ #size-cells = 1;
+ compatible = spi-flash;
+ spi-max-frequency = 2000;
+ reg = 0;
+ };
+};
+
i2c0 {
status = okay;
diff --git a/arch/arm/dts/ls1021a-twr.dts b/arch/arm/dts/ls1021a-twr.dts
index 3d9f23b..0e61c07 100644
--- 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 = 2000;
+ reg = 0;
};
};
diff --git a/arch/arm/dts/ls1021a.dtsi b/arch/arm/dts/ls1021a.dtsi
index 8b3c557..7fadd7c 100644
--- a/arch/arm/dts/ls1021a.dtsi
+++ b/arch/arm/dts/ls1021a.dtsi
@@ -170,6 +170,17 @@
status = disabled;
};
+ qspi: quadspi@155 {
+ compatible = fsl,vf610-qspi;
+ #address-cells = 1;
+ #size-cells = 0;
+ reg = 0x155 0x1,
+ 0x4000 0x400;
+ num-cs = 2;
+ big-endian;
+ status = disabled;
+ };
+
i2c0: i2c@218 {
compatible = fsl,vf610-i2c;
#address-cells = 1;
--
2.1.0.27.g96db324
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