[PATCH 1/2] ARM: dts: lan966x: Add QSPI nodes

[Kavyasree Kotagiri]

LAN966x SoC supports 3 instances of QSPI.
Data and clock of qspi0, qspi1, qspi2 works upto 100Mhz.

Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri at microchip.com>
---
 arch/arm/boot/dts/lan966x.dtsi | 48 ++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index 7d2869648050..b3c687db0aea 100644
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -196,6 +196,54 @@
 			status = "disabled";
 		};
 
+		qspi0: spi at e0804000 {
+			compatible = "microchip,lan966x-qspi";
+			reg = <0xe0804000 0x100>,
+			      <0x20000000 0x08000000>;
+			reg-names = "qspi_base", "qspi_mmap";
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks GCK_ID_QSPI0>;
+			clock-names = "gclk";
+			dmas = <&dma0 AT91_XDMAC_DT_PERID(0)>,
+			       <&dma0 AT91_XDMAC_DT_PERID(1)>;
+			dma-names = "rx", "tx";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		qspi1: spi at e0054000 {
+			compatible = "microchip,lan966x-qspi";
+			reg = <0xe0054000 0x100>,
+			      <0x40000000 0x08000000>;
+			reg-names = "qspi_base", "qspi_mmap";
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks GCK_ID_QSPI1>;
+			clock-names = "gclk";
+			dmas = <&dma0 AT91_XDMAC_DT_PERID(15)>,
+			       <&dma0 AT91_XDMAC_DT_PERID(16)>;
+			dma-names = "rx", "tx";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		qspi2: spi at e0834000 {
+			compatible = "microchip,lan966x-qspi";
+			reg = <0xe0834000 0x100>,
+			      <0x30000000 0x08000000>;
+			reg-names = "qspi_base", "qspi_mmap";
+			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks GCK_ID_QSPI2>;
+			clock-names = "gclk";
+			dmas = <&dma0 AT91_XDMAC_DT_PERID(17)>,
+			       <&dma0 AT91_XDMAC_DT_PERID(18)>;
+			dma-names = "rx", "tx";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		can0: can at e081c000 {
 			compatible = "bosch,m_can";
 			reg = <0xe081c000 0xfc>, <0x00100000 0x4000>;
-- 
2.17.1