diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2024-02-21 09:55:47 +0100 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2024-06-27 10:10:19 +0200 |
| commit | 8f5a9d6b304a6599d5dfb315bb0b0de9edf5dce0 (patch) | |
| tree | ca98b8653bca6295de5e7382d69658b79a67d1dd | |
| parent | 09346afaba0a89652da38966293ad321e2170a90 (diff) | |
arm64: dts: mediatek: mt7981: add watchdog & WiFi controllers
MT7981 (Filogic 820) is a low cost version of MT7986 (Filogic 830) with
the same watchdog controller. It also comes with on-SoC 802.11ax
wireless.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240221085547.27840-1-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index 95c6fe888083..5674ac81d1f8 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi @@ -2,6 +2,7 @@ #include <dt-bindings/clock/mediatek,mt7981-clk.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/reset/mt7986-resets.h> / { compatible = "mediatek,mt7981b"; @@ -62,12 +63,19 @@ #clock-cells = <1>; }; - clock-controller@1001b000 { + topckgen: clock-controller@1001b000 { compatible = "mediatek,mt7981-topckgen", "syscon"; reg = <0 0x1001b000 0 0x1000>; #clock-cells = <1>; }; + watchdog: watchdog@1001c000 { + compatible = "mediatek,mt7986-wdt"; + reg = <0 0x1001c000 0 0x1000>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + #reset-cells = <1>; + }; + clock-controller@1001e000 { compatible = "mediatek,mt7981-apmixedsys"; reg = <0 0x1001e000 0 0x1000>; @@ -114,6 +122,22 @@ #clock-cells = <1>; #reset-cells = <1>; }; + + wifi@18000000 { + compatible = "mediatek,mt7981-wmac"; + reg = <0 0x18000000 0 0x1000000>, + <0 0x10003000 0 0x1000>, + <0 0x11d10000 0 0x1000>; + interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topckgen CLK_TOP_NETSYS_MCU_SEL>, + <&topckgen CLK_TOP_AP2CNN_HOST_SEL>; + clock-names = "mcu", "ap2conn"; + resets = <&watchdog MT7986_TOPRGU_CONSYS_SW_RST>; + reset-names = "consys"; + }; }; timer { |