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Message-ID: <20250508063546.289115-4-sirius.wang@mediatek.com>
Date: Thu, 8 May 2025 14:35:42 +0800
From: Sirius Wang <sirius.wang@...iatek.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Greg Kroah-Hartman
<gregkh@...uxfoundation.org>, Jiri Slaby <jirislaby@...nel.org>, Matthias
Brugger <matthias.bgg@...il.com>, AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>, Sean Wang <sean.wang@...iatek.com>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-serial@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>, <wenst@...omium.org>,
<xavier.chang@...iatek.com>, Sirius Wang <sirius.wang@...iatek.com>
Subject: [PATCH v2 3/3] arm64: dts: mt8189: Add mt8189 dts evaluation board and Mafefile
Add mt8189 dts evaluation board and Mafefile
Signed-off-by: Sirius Wang <sirius.wang@...iatek.com>
---
arch/arm64/boot/dts/mediatek/Makefile | 1 +
arch/arm64/boot/dts/mediatek/mt8189-evb.dts | 20 +
arch/arm64/boot/dts/mediatek/mt8189.dtsi | 430 ++++++++++++++++++++
3 files changed, 451 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8189-evb.dts
create mode 100644 arch/arm64/boot/dts/mediatek/mt8189.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 3aa06476c6c0..ad2ac9e1bb79 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -87,6 +87,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8188-geralt-ciri-sku4.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8188-geralt-ciri-sku5.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8188-geralt-ciri-sku6.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8188-geralt-ciri-sku7.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8189-evb.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-hayato-r1.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-asurada-spherion-r0.dtb
dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8189-evb.dts b/arch/arm64/boot/dts/mediatek/mt8189-evb.dts
new file mode 100644
index 000000000000..e5d9ce1b8e61
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8189-evb.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2025 MediaTek Inc.
+ * Author: Sirius Wang <sirius.wang@...iatek.com>
+ */
+/dts-v1/;
+#include "mt8189.dtsi"
+
+/ {
+ model = "MediaTek MT8189 evaluation board";
+ compatible = "mediatek,mt8189-evb", "mediatek,mt8189";
+
+ chosen: chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8189.dtsi b/arch/arm64/boot/dts/mediatek/mt8189.dtsi
new file mode 100644
index 000000000000..50c7a3811e0f
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8189.dtsi
@@ -0,0 +1,430 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2025 MediaTek Inc.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ compatible = "mediatek,mt8189";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ clk32k: oscillator-clk32k {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32000>;
+ clock-output-names = "clk32k";
+ };
+
+ clk13m: oscillator-clk13m {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clocks = <&clk26m>;
+ clock-mult = <1>;
+ clock-div = <2>;
+ clock-output-names = "clk13m";
+ };
+
+ clk26m: oscillator-clk26m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ clock-output-names = "clk26m";
+ };
+
+ clk104m: oscillator-clk104m {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clocks = <&clk26m>;
+ clock-mult = <4>;
+ clock-div = <1>;
+ clock-output-names = "clk104m";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x000>;
+ enable-method = "psci";
+ clock-frequency = <2000000000>;
+ capacity-dmips-mhz = <742>;
+ cpu-idle-states = <&cpu_off_l>, <&cpu_cluster_off_l>, <&cpu_mcusys_off_l>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_0>;
+ performance-domains = <&performance 0>;
+ #cooling-cells = <2>;
+ };
+
+ cpu1: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x100>;
+ enable-method = "psci";
+ clock-frequency = <2000000000>;
+ capacity-dmips-mhz = <742>;
+ cpu-idle-states = <&cpu_off_l>, <&cpu_cluster_off_l>, <&cpu_mcusys_off_l>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_0>;
+ performance-domains = <&performance 0>;
+ #cooling-cells = <2>;
+ };
+
+ cpu2: cpu@200 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x200>;
+ enable-method = "psci";
+ clock-frequency = <2000000000>;
+ capacity-dmips-mhz = <742>;
+ cpu-idle-states = <&cpu_off_l>, <&cpu_cluster_off_l>, <&cpu_mcusys_off_l>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_0>;
+ performance-domains = <&performance 0>;
+ #cooling-cells = <2>;
+ };
+
+ cpu3: cpu@300 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x300>;
+ enable-method = "psci";
+ clock-frequency = <2000000000>;
+ capacity-dmips-mhz = <742>;
+ cpu-idle-states = <&cpu_off_l>, <&cpu_cluster_off_l>, <&cpu_mcusys_off_l>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_0>;
+ performance-domains = <&performance 0>;
+ #cooling-cells = <2>;
+ };
+
+ cpu4: cpu@400 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x400>;
+ enable-method = "psci";
+ clock-frequency = <2000000000>;
+ capacity-dmips-mhz = <742>;
+ cpu-idle-states = <&cpu_off_l>, <&cpu_cluster_off_l>, <&cpu_mcusys_off_l>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_0>;
+ performance-domains = <&performance 0>;
+ #cooling-cells = <2>;
+ };
+
+ cpu5: cpu@500 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x500>;
+ enable-method = "psci";
+ clock-frequency = <2000000000>;
+ capacity-dmips-mhz = <742>;
+ cpu-idle-states = <&cpu_off_l>, <&cpu_cluster_off_l>, <&cpu_mcusys_off_l>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <32768>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <128>;
+ d-cache-size = <32768>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <128>;
+ next-level-cache = <&l2_0>;
+ performance-domains = <&performance 0>;
+ #cooling-cells = <2>;
+ };
+
+ cpu6: cpu@600 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a78";
+ reg = <0x600>;
+ enable-method = "psci";
+ clock-frequency = <3000000000>;
+ capacity-dmips-mhz = <958>;
+ cpu-idle-states = <&cpu_off_m>, <&cpu_cluster_off_m>, <&cpu_mcusys_off_m>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2_1>;
+ performance-domains = <&performance 1>;
+ #cooling-cells = <2>;
+ };
+
+ cpu7: cpu@700 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a78";
+ reg = <0x700>;
+ enable-method = "psci";
+ clock-frequency = <3000000000>;
+ capacity-dmips-mhz = <958>;
+ cpu-idle-states = <&cpu_off_m>, <&cpu_cluster_off_m>, <&cpu_mcusys_off_m>,
+ <&cpu_system_vcore>, <&cpu_s2idle>;
+ i-cache-size = <65536>;
+ i-cache-line-size = <64>;
+ i-cache-sets = <256>;
+ d-cache-size = <65536>;
+ d-cache-line-size = <64>;
+ d-cache-sets = <256>;
+ next-level-cache = <&l2_1>;
+ performance-domains = <&performance 1>;
+ #cooling-cells = <2>;
+ };
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+ core1 {
+ cpu = <&cpu1>;
+ };
+ core2 {
+ cpu = <&cpu2>;
+ };
+ core3 {
+ cpu = <&cpu3>;
+ };
+ core4 {
+ cpu = <&cpu4>;
+ };
+ core5 {
+ cpu = <&cpu5>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&cpu6>;
+ };
+ core1 {
+ cpu = <&cpu7>;
+ };
+ };
+ };
+
+ idle-states {
+ entry-method = "psci";
+
+ cpu_off_l: cpu-off-l {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x00010000>;
+ local-timer-stop;
+ entry-latency-us = <97>;
+ exit-latency-us = <252>;
+ min-residency-us = <6710>;
+ };
+
+ cpu_off_m: cpu-off-m {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x00010000>;
+ local-timer-stop;
+ entry-latency-us = <53>;
+ exit-latency-us = <143>;
+ min-residency-us = <2120>;
+ };
+
+ cpu_cluster_off_l: cpu-cluster-off-l {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x01010001>;
+ local-timer-stop;
+ entry-latency-us = <109>;
+ exit-latency-us = <325>;
+ min-residency-us = <6710>;
+ };
+
+ cpu_cluster_off_m: cpu-cluster-off-m {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x01010001>;
+ local-timer-stop;
+ entry-latency-us = <59>;
+ exit-latency-us = <188>;
+ min-residency-us = <2120>;
+ };
+
+ cpu_mcusys_off_l: cpu-mcusys-off-l {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x02010007>;
+ local-timer-stop;
+ entry-latency-us = <1357>;
+ exit-latency-us = <835>;
+ min-residency-us = <6710>;
+ };
+
+ cpu_mcusys_off_m: cpu-mcusys-off-m {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x02010007>;
+ local-timer-stop;
+ entry-latency-us = <1202>;
+ exit-latency-us = <679>;
+ min-residency-us = <2120>;
+ };
+
+ cpu_system_vcore: cpu-system-vcore {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x020100ff>;
+ local-timer-stop;
+ entry-latency-us = <940>;
+ exit-latency-us = <3500>;
+ min-residency-us = <35200>;
+ };
+
+ cpu_s2idle: cpu-s2idle {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x020180ff>;
+ local-timer-stop;
+ entry-latency-us = <10000>;
+ exit-latency-us = <10000>;
+ min-residency-us = <4294967295>;
+ };
+ };
+
+ l2_0: l2-cache0 {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-size = <131072>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ next-level-cache = <&l3_0>;
+ cache-unified;
+ };
+
+ l2_1: l2-cache1 {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-size = <262144>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ next-level-cache = <&l3_0>;
+ cache-unified;
+ };
+
+ l3_0: l3-cache {
+ compatible = "cache";
+ cache-level = <3>;
+ cache-size = <1048576>;
+ cache-line-size = <64>;
+ cache-sets = <2048>;
+ cache-unified;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ memory: memory@...00000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0xC0000000>;
+ };
+
+ timer: timer {
+ compatible = "arm,armv8-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ dma-ranges = <0x0 0x0 0x0 0x0 0x10 0x0>;
+
+ performance: performance-controller@...c10 {
+ compatible = "mediatek,cpufreq-hw";
+ reg = <0 0x0011bc10 0 0x120>, <0 0x0011bd30 0 0x120>;
+ #performance-domain-cells = <1>;
+ };
+
+ gic: interrupt-controller@...0000 {
+ compatible = "arm,gic-v3";
+ #interrupt-cells = <4>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ interrupt-parent = <&gic>;
+ interrupt-controller;
+ reg = <0 0xc000000 0 0x40000>, /* distributor */
+ <0 0xc040000 0 0x200000>; /* redistributor */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+
+ ppi-partitions {
+ ppi_cluster0: interrupt-partition-0 {
+ affinity = <&cpu0 &cpu1 &cpu2 &cpu3 &cpu4 &cpu5>;
+ };
+
+ ppi_cluster1: interrupt-partition-1 {
+ affinity = <&cpu6 &cpu7>;
+ };
+ };
+ };
+
+ uart0: serial@...01000 {
+ compatible = "mediatek,mt8189-uart", "mediatek,mt6577-uart";
+ reg = <0 0x11001000 0 0x1000>;
+ interrupts = <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&clk26m>, <&clk26m>;
+ clock-names = "baud", "bus";
+ status = "disabled";
+ };
+ };
+
+ ulposc: oscillator-ulposc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <520000000>;
+ clock-output-names = "ulposc";
+ };
+
+ ulposc3: oscillator-ulposc3 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ clock-output-names = "ulposc3";
+ };
+};
--
2.45.2
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