diff mbox series

[v4,5/6] MIPS: mobileye: eyeq5: Add SPI-NOR controller node

Message ID 20240423-cdns-qspi-mbly-v4-5-3d2a7b535ad0@bootlin.com
State New
Headers show
Series spi: cadence-qspi: add Mobileye EyeQ5 support | expand

Commit Message

Théo Lebrun April 23, 2024, 10:01 a.m. UTC 
Add Cadence Quad SPI controller node to EyeQ5 SoC devicetree.
Octal is supported.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
 arch/mips/boot/dts/mobileye/eyeq5.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
index 8d4f65ec912d..1543c2b9bcb6 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
@@ -158,6 +158,21 @@  timer {
 				clocks = <&core0_clk>;
 			};
 		};
+
+		ospi: spi@2100000 {
+			compatible = "mobileye,eyeq5-ospi", "cdns,qspi-nor";
+			reg = <0 0x2100000 0x0 0x1000>,
+			      <0 0x10000000 0x0 0x8000000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clocks EQ5C_DIV_OSPI>;
+			assigned-clocks = <&clocks EQ5C_DIV_OSPI>;
+			assigned-clock-rates = <167000000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cdns,fifo-width = <4>;
+			cdns,trigger-address = <0x00000000>;
+		};
 	};
 };