diff mbox series

[2/3] arm64: dts: airoha: en7581: Add SNAND node

Message ID 20250105150328.15172-2-ansuelsmth@gmail.com (mailing list archive)
State New
Headers show
Series [1/3] arm64: dts: airoha: en7581: Add Clock Controller node | expand

Commit Message

Christian Marangi Jan. 5, 2025, 3:03 p.m. UTC 
Add SNAND node to enable support of attached SPI-NAND on the EN7581 SoC.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
 arch/arm64/boot/dts/airoha/en7581.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi
index f584409e72cd..dbd296b049f9 100644
--- a/arch/arm64/boot/dts/airoha/en7581.dtsi
+++ b/arch/arm64/boot/dts/airoha/en7581.dtsi
@@ -143,6 +143,29 @@  gic: interrupt-controller@9000000 {
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
 
+		spi@1fa10000 {
+			compatible = "airoha,en7581-snand";
+			reg = <0x0 0x1fa10000 0x0 0x140>,
+			      <0x0 0x1fa11000 0x0 0x160>;
+
+			clocks = <&scuclk EN7523_CLK_SPI>;
+			clock-names = "spi";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			status = "disabled";
+
+			spi_nand: nand@0 {
+				compatible = "spi-nand";
+				reg = <0>;
+
+				spi-max-frequency = <50000000>;
+				spi-tx-bus-width = <1>;
+				spi-rx-bus-width = <2>;
+			};
+		};
+
 		scuclk: clock-controller@1fa20000 {
 			compatible = "airoha,en7581-scu";
 			reg = <0x0 0x1fb00000 0x0 0x970>;