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arm64: dts: mediatek: mt7981: add watchdog & WiFi controllers

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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>
This commit is contained in:
Rafał Miłecki 2024-02-21 09:55:47 +01:00 committed by AngeloGioacchino Del Regno
parent 09346afaba
commit 8f5a9d6b30
No known key found for this signature in database
GPG Key ID: 9A3604CFAD978478
1 changed files with 25 additions and 1 deletions
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26
arch/arm64/boot/dts/mediatek/mt7981b.dtsi
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@ -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 @@ infracfg: clock-controller@10001000 {
#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-controller@15000000 {
#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 {