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arm64: dts: mediatek: add mtk-snfi for mt7622

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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>
This commit is contained in:
Chuanhong Guo 2022-04-24 11:25:27 +08:00 committed by Matthias Brugger
parent 7640d4350a
commit 5ba090a03a
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/mediatek/mt7622.dtsi
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@ -552,6 +552,18 @@ nandc: nfi@1100d000 {
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>;