Messages in this thread Patch in this message | | | From | Chuanhong Guo <> | Subject | [PATCH v2 5/5] arm64: dts: mediatek: add mtk-snfi for mt7622 | Date | Mon, 4 Apr 2022 12:01:53 +0800 |
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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> --- Changes since v1: 1. use the newly introduced nand-ecc-engine instead 2. reword commit message
arch/arm64/boot/dts/mediatek/mt7622.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 6f8cb3ad1e84..4b8f7dc1ec23 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -545,6 +545,18 @@ 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>; -- 2.35.1
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