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| author |   Christian Marangi <ansuelsmth@gmail.com> | 2025-01-05 16:03:03 +0100 |
|---|---|---|
| committer |   AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2025-02-05 15:10:23 +0100 |
| commit | 8e2e6908a8919a8608866626e5b3bcf242f90b38 (patch) | |
| tree | 659c25d29d03b00319d4465b7af03207b5cc65ca | |
| parent | arm64: dts: airoha: en7581: Add Clock Controller node (diff) | |
| download | wireguard-linux-8e2e6908a8919a8608866626e5b3bcf242f90b38.tar.xz wireguard-linux-8e2e6908a8919a8608866626e5b3bcf242f90b38.zip | |
arm64: dts: airoha: en7581: Add SNAND node
Add SNAND node to enable support of attached SPI-NAND on the EN7581 SoC.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250105150328.15172-2-ansuelsmth@gmail.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
| -rw-r--r-- | arch/arm64/boot/dts/airoha/en7581.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
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 @@ 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>; |