diff mbox series

[v4,2/3] arm64: dts: airoha: add EN7581 spi-nand node

Message ID 132a887e1b200d4a732ac2100ac81ae6137e43fe.1714119615.git.lorenzo@kernel.org (mailing list archive)
State Superseded
Headers show
Series Add add SPI-NAND Flash controller driver for EN7581 | expand

Commit Message

Lorenzo Bianconi April 26, 2024, 8:30 a.m. UTC 
Introduce the Airoha EN7581 spi-nand node in Airoha EN7581 dtsi

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Rajeev Kumar <Rajeev.Kumar@airoha.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 arch/arm64/boot/dts/airoha/en7581.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi
index 5c4bfe3e1e5a..98c2a86086e1 100644
--- a/arch/arm64/boot/dts/airoha/en7581.dtsi
+++ b/arch/arm64/boot/dts/airoha/en7581.dtsi
@@ -159,5 +159,24 @@  scuclk: clock-controller@1fa20000 {
 			      <0x0 0x1fbe3400 0x0 0xfc>;
 			#clock-cells = <1>;
 		};
+
+		snfi: 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>;
+			spi_nand: nand@0 {
+				compatible = "spi-nand";
+				reg = <0>;
+				spi-max-frequency = <50000000>;
+				spi-tx-bus-width = <1>;
+				spi-rx-bus-width = <2>;
+			};
+		};
 	};
 };