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| author | Rafał Miłecki <rafal@milecki.pl> | 2024-07-27 13:48:28 +0200 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2024-08-06 10:05:45 +0200 |
| commit | ec5c04abbb3bd15f14eeebefd5287790f84970a8 (patch) | |
| tree | ac65ca9b691ab703371abb68c24752950bf6076d /arch/arm64 | |
| parent | arm64: dts: mediatek: mt8183-kukui: Disable unused efuse at 8000000 (diff) | |
| download | linux-ec5c04abbb3bd15f14eeebefd5287790f84970a8.tar.xz linux-ec5c04abbb3bd15f14eeebefd5287790f84970a8.zip | |
arm64: dts: mediatek: mt7981: add SPI controllers
MT7981 (Filogic 820) has three on-SoC SPI controllers.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240727114828.29558-2-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index 64aeeb24efac..b096009ef99c 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi @@ -109,6 +109,48 @@ status = "disabled"; }; + spi@11009000 { + compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm"; + reg = <0 0x11009000 0 0x1000>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topckgen CLK_TOP_CB_M_D2>, + <&topckgen CLK_TOP_SPI_SEL>, + <&infracfg CLK_INFRA_SPI2_CK>, + <&infracfg CLK_INFRA_SPI2_HCK_CK>; + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi@1100a000 { + compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm"; + reg = <0 0x1100a000 0 0x1000>; + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topckgen CLK_TOP_CB_M_D2>, + <&topckgen CLK_TOP_SPI_SEL>, + <&infracfg CLK_INFRA_SPI0_CK>, + <&infracfg CLK_INFRA_SPI0_HCK_CK>; + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi@1100b000 { + compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm"; + reg = <0 0x1100b000 0 0x1000>; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topckgen CLK_TOP_CB_M_D2>, + <&topckgen CLK_TOP_SPI_SEL>, + <&infracfg CLK_INFRA_SPI1_CK>, + <&infracfg CLK_INFRA_SPI1_HCK_CK>; + clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + pio: pinctrl@11d00000 { compatible = "mediatek,mt7981-pinctrl"; reg = <0 0x11d00000 0 0x1000>, |