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| author | Chuanhong Guo <gch981213@gmail.com> | 2022-04-24 11:25:27 +0800 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2022-05-13 13:27:40 +0200 |
| commit | 5ba090a03af2074841342bbe5fee45260ec62144 (patch) | |
| tree | 882fd4099f3b7d0183ef10a534fc62c9e6770067 | |
| parent | 7640d4350ae89df0ef142144c93e0ae48d623b69 (diff) | |
| download | lwn-5ba090a03af2074841342bbe5fee45260ec62144.tar.gz lwn-5ba090a03af2074841342bbe5fee45260ec62144.zip | |
arm64: dts: mediatek: add mtk-snfi for mt7622
This patch adds a device-tree node for the MTK SPI-NAND Flash Interface
for MT7622 device tree.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Link: https://lore.kernel.org/r/20220424032527.673605-6-gch981213@gmail.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7622.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 5551f004945b..9768523fe4c3 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -552,6 +552,18 @@ status = "disabled"; }; + snfi: spi@1100d000 { + compatible = "mediatek,mt7622-snand"; + reg = <0 0x1100d000 0 0x1000>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>; + clocks = <&pericfg CLK_PERI_NFI_PD>, <&pericfg CLK_PERI_SNFI_PD>; + clock-names = "nfi_clk", "pad_clk"; + nand-ecc-engine = <&bch>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + bch: ecc@1100e000 { compatible = "mediatek,mt7622-ecc"; reg = <0 0x1100e000 0 0x1000>; |