diff options
| author | Frank Wunderlich <frank-w@public-files.de> | 2025-05-16 20:01:42 +0200 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2025-05-20 13:25:01 +0200 |
| commit | 6b7642e9d095d33d8034b8b396a2de9e5ecb25a7 (patch) | |
| tree | 17bbe12d8db2ac2bfa595ab5fbce7b851d78b3dd | |
| parent | 0f63e96e2ab422d1d35def1da75d3df299bf503e (diff) | |
arm64: dts: mediatek: mt7988a-bpi-r4: configure spi-nodes
Configure and enable SPI nodes on Bananapi R4 board.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20250516180147.10416-13-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dtsi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dtsi index c6f84de82a4d..81ba045e0e0e 100644 --- a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4.dtsi @@ -401,6 +401,38 @@ status = "okay"; }; +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_flash_pins>; + status = "okay"; + + spi_nand: flash@0 { + compatible = "spi-nand"; + reg = <0>; + spi-max-frequency = <52000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + }; +}; + +&spi1 { + status = "okay"; +}; + +&spi_nand { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bl2"; + reg = <0x0 0x200000>; + read-only; + }; + }; +}; + &ssusb1 { status = "okay"; }; |