| Message ID | 20220424032527.673605-6-gch981213@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | spi: add support for Mediatek SPI-NAND controller | expand |
On 24/04/2022 05:25, Chuanhong Guo wrote: > 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> Applied, thanks! > --- > Changes since v1: > 1. use the newly introduced nand-ecc-engine instead > 2. reword commit message > Change in v2-v6: none > > 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 f232f8baf4e8..8c2563a3919a 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>;
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index f232f8baf4e8..8c2563a3919a 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>;
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 Change in v2-v6: none arch/arm64/boot/dts/mediatek/mt7622.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)