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Message-ID: <20251105104452.6336-4-eleanor.lin@realtek.com>
Date: Wed, 5 Nov 2025 18:44:52 +0800
From: Yu-Chun Lin <eleanor.lin@...ltek.com>
To: <afaerber@...e.de>, <robh@...nel.org>, <krzk+dt@...nel.org>,
<conor+dt@...nel.org>, <lee@...nel.org>, <james.tai@...ltek.com>
CC: <linux-arm-kernel@...ts.infradead.org>,
<linux-realtek-soc@...ts.infradead.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <cy.huang@...ltek.com>,
<stanley_chang@...ltek.com>, <eleanor.lin@...ltek.com>
Subject: [PATCH 3/3] arm64: dts: realtek: Add Kent SoC and EVB device trees
Add Device Tree hierarchy for Realtek Kent SoC family:
- kent.dtsi: base SoC layer
- rtd<variant>.dtsi: SoC variant layer
- rtd<variant>-<board>.dtsi: board layer
- rtd<variant>-<board>-<config>.dts: board configuration layer
Include RTD1501S Phantom EVB (8GB), RTD1861B Krypton EVB (8GB), and
RTD1920S Smallville EVB (4GB).
Signed-off-by: Yu-Chun Lin <eleanor.lin@...ltek.com>
---
arch/arm64/boot/dts/realtek/Makefile | 5 +
arch/arm64/boot/dts/realtek/kent.dtsi | 179 ++++++++++++++++++
arch/arm64/boot/dts/realtek/rtd1501.dtsi | 13 ++
.../boot/dts/realtek/rtd1501s-phantom-8gb.dts | 26 +++
.../boot/dts/realtek/rtd1501s-phantom.dtsi | 135 +++++++++++++
arch/arm64/boot/dts/realtek/rtd1861.dtsi | 13 ++
.../boot/dts/realtek/rtd1861b-krypton-8gb.dts | 26 +++
.../boot/dts/realtek/rtd1861b-krypton.dtsi | 79 ++++++++
arch/arm64/boot/dts/realtek/rtd1920.dtsi | 13 ++
.../dts/realtek/rtd1920s-smallville-4gb.dts | 24 +++
.../boot/dts/realtek/rtd1920s-smallville.dtsi | 145 ++++++++++++++
11 files changed, 658 insertions(+)
create mode 100644 arch/arm64/boot/dts/realtek/kent.dtsi
create mode 100644 arch/arm64/boot/dts/realtek/rtd1501.dtsi
create mode 100644 arch/arm64/boot/dts/realtek/rtd1501s-phantom-8gb.dts
create mode 100644 arch/arm64/boot/dts/realtek/rtd1501s-phantom.dtsi
create mode 100644 arch/arm64/boot/dts/realtek/rtd1861.dtsi
create mode 100644 arch/arm64/boot/dts/realtek/rtd1861b-krypton-8gb.dts
create mode 100644 arch/arm64/boot/dts/realtek/rtd1861b-krypton.dtsi
create mode 100644 arch/arm64/boot/dts/realtek/rtd1920.dtsi
create mode 100644 arch/arm64/boot/dts/realtek/rtd1920s-smallville-4gb.dts
create mode 100644 arch/arm64/boot/dts/realtek/rtd1920s-smallville.dtsi
diff --git a/arch/arm64/boot/dts/realtek/Makefile b/arch/arm64/boot/dts/realtek/Makefile
index ef8d8fcbaa05..0ef0596681ad 100644
--- a/arch/arm64/boot/dts/realtek/Makefile
+++ b/arch/arm64/boot/dts/realtek/Makefile
@@ -13,3 +13,8 @@ dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-bpi-m4.dtb
dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-lionskin.dtb
dtb-$(CONFIG_ARCH_REALTEK) += rtd1619-mjolnir.dtb
+
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1501s-phantom-8gb.dtb
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1861b-krypton-8gb.dtb
+dtb-$(CONFIG_ARCH_REALTEK) += rtd1920s-smallville-4gb.dtb
+
diff --git a/arch/arm64/boot/dts/realtek/kent.dtsi b/arch/arm64/boot/dts/realtek/kent.dtsi
new file mode 100644
index 000000000000..6af3efa0bda4
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/kent.dtsi
@@ -0,0 +1,179 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek Kent SoC family
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ arch_timer: arch-timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a78";
+ reg = <0x0>;
+ enable-method = "psci";
+ next-level-cache = <&l2_0>;
+ dynamic-power-coefficient = <454>;
+ #cooling-cells = <2>;
+
+ l2_0: l2-cache {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-line-size = <64>;
+ cache-sets = <256>;
+ cache-size = <0x40000>;
+ cache-unified;
+ next-level-cache = <&l3>;
+ };
+ };
+
+ cpu1: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a78";
+ reg = <0x100>;
+ enable-method = "psci";
+ next-level-cache = <&l2_1>;
+ dynamic-power-coefficient = <454>;
+ #cooling-cells = <2>;
+
+ l2_1: l2-cache {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-line-size = <64>;
+ cache-sets = <256>;
+ cache-size = <0x40000>;
+ cache-unified;
+ next-level-cache = <&l3>;
+ };
+ };
+
+ cpu2: cpu@200 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a78";
+ reg = <0x200>;
+ enable-method = "psci";
+ next-level-cache = <&l2_2>;
+ dynamic-power-coefficient = <454>;
+ #cooling-cells = <2>;
+
+ l2_2: l2-cache {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-line-size = <64>;
+ cache-sets = <256>;
+ cache-size = <0x40000>;
+ cache-unified;
+ next-level-cache = <&l3>;
+ };
+ };
+
+ cpu3: cpu@300 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a78";
+ reg = <0x300>;
+ enable-method = "psci";
+ next-level-cache = <&l2_3>;
+ dynamic-power-coefficient = <454>;
+ #cooling-cells = <2>;
+
+ l2_3: l2-cache {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-line-size = <64>;
+ cache-sets = <256>;
+ cache-size = <0x40000>;
+ cache-unified;
+ next-level-cache = <&l3>;
+ };
+ };
+
+ l3: l3-cache {
+ compatible = "cache";
+ cache-level = <3>;
+ cache-line-size = <64>;
+ cache-sets = <512>;
+ cache-size = <0x00200000>;
+ cache-unified;
+ };
+ };
+
+ psci: psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ soc@0 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00000000 0x00000000 0x00000000 0x00040000>, /* boot code */
+ <0x98000000 0x00000000 0x98000000 0x00ef0000>, /* reg-bus */
+ <0xa0000000 0x00000000 0xa0000000 0x10000000>, /* PCIE */
+ <0xff000000 0x00000000 0xff000000 0x00200000>; /* GIC */
+
+ rbus: reg-bus@...00000 {
+ compatible = "simple-bus";
+ reg = <0x98000000 0x00ef0000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00000000 0x98000000 0x00ef0000>,
+ <0xa0000000 0xa0000000 0x10000000>; /* PCIE */
+
+ iso: syscon@...0 {
+ compatible = "realtek,iso-system", "syscon", "simple-mfd";
+ reg = <0x7000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x7000 0x1000>;
+ reg-io-width = <4>;
+ };
+ };
+
+ gic: interrupt-controller@...00000 {
+ compatible = "arm,gic-v3";
+ reg = <0xff100000 0x10000>,
+ <0xff140000 0x80000>;
+ interrupt-controller;
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #interrupt-cells = <3>;
+ #size-cells = <1>;
+ };
+ };
+};
+
+&iso {
+ uart0: serial@800 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x800 0x100>;
+ clock-frequency = <432000000>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ status = "disabled";
+ };
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1501.dtsi b/arch/arm64/boot/dts/realtek/rtd1501.dtsi
new file mode 100644
index 000000000000..1df5d9843505
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1501.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1501 SoC
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+#include "kent.dtsi"
+
+&uart0 {
+ status = "okay";
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1501s-phantom-8gb.dts b/arch/arm64/boot/dts/realtek/rtd1501s-phantom-8gb.dts
new file mode 100644
index 000000000000..b0e03f3731e2
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1501s-phantom-8gb.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1501S Phantom EVB
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include "rtd1501s-phantom.dtsi"
+
+/ {
+ compatible = "realtek,phantom", "realtek,rtd1501s";
+ model = "Realtek Phantom EVB Chromium (8GB)";
+
+ memory: memory@...00 {
+ device_type = "memory";
+ reg = <0x00000000 0x00050000 0x00000000 0x7ffb0000>,
+ <0x00000000 0x8a100000 0x00000000 0x0def0000>,
+ <0x00000000 0x98700000 0x00000000 0x07900000>,
+ <0x00000000 0xa0600000 0x00000000 0x5ea00000>,
+ <0x00000001 0x00000000 0x00000000 0xa0000000>,
+ <0x00000001 0xa0600000 0x00000000 0x5fa00000>;
+ };
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1501s-phantom.dtsi b/arch/arm64/boot/dts/realtek/rtd1501s-phantom.dtsi
new file mode 100644
index 000000000000..bf1e499addf9
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1501s-phantom.dtsi
@@ -0,0 +1,135 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1501S Phantom EVB
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/thermal/thermal.h>
+#include "rtd1501.dtsi"
+
+/ {
+ chosen {
+ bootargs = "earlycon=uart8250,mmio32,0x98007800
+ console=ttyS0,460800 8250.nr_uarts=2 init=/init
+ loglevel=8 max_loop=64 loop.max_part=7
+ firmware_class.path=/vendor/firmware/,/vendor/av_fw";
+ stdout-path = "serial0:460800n8";
+ };
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ alignment = <0x0 0x00400000>;
+ alloc-ranges = <0x0 0x00000000 0x0 0x20000000>;
+ size = <0x0 0x02000000>;
+ reusable;
+ linux,cma-default;
+ };
+ };
+
+ cpu_opps: opp-table-cpu {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp800: opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <830000 830000 1100000>;
+ status = "okay";
+ };
+
+ opp900: opp-900000000 {
+ opp-hz = /bits/ 64 <900000000>;
+ opp-microvolt = <850000 850000 1100000>;
+ status = "okay";
+ };
+
+ opp1000: opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <870000 870000 1100000>;
+ status = "okay";
+ };
+
+ opp1100: opp-1100000000 {
+ opp-hz = /bits/ 64 <1100000000>;
+ opp-microvolt = <890000 890000 1100000>;
+ status = "okay";
+ };
+
+ opp1200: opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <910000 910000 1100000>;
+ status = "okay";
+ };
+
+ opp1300: opp-1300000000 {
+ opp-hz = /bits/ 64 <1300000000>;
+ opp-microvolt = <930000 930000 1100000>;
+ status = "okay";
+ };
+
+ opp1400: opp-1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
+ opp-microvolt = <950000 950000 1100000>;
+ status = "okay";
+ };
+
+ opp1500: opp-1500000000 {
+ opp-hz = /bits/ 64 <1500000000>;
+ opp-microvolt = <970000 970000 1100000>;
+ status = "okay";
+ };
+
+ opp1600: opp-1600000000 {
+ opp-hz = /bits/ 64 <1600000000>;
+ opp-microvolt = <990000 990000 1100000>;
+ opp-suspend;
+ status = "okay";
+ };
+
+ opp1700: opp-1700000000 {
+ opp-hz = /bits/ 64 <1700000000>;
+ opp-microvolt = <1010000 1010000 1100000>;
+ status = "okay";
+ };
+
+ opp1800: opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <1030000 1030000 1100000>;
+ status = "okay";
+ };
+
+ opp1900: opp-1900000000 {
+ opp-hz = /bits/ 64 <1900000000>;
+ opp-microvolt = <1050000 1050000 1100000>;
+ status = "okay";
+ };
+ };
+};
+
+&cpu0 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu1 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu2 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu3 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1861.dtsi b/arch/arm64/boot/dts/realtek/rtd1861.dtsi
new file mode 100644
index 000000000000..e9b1b85c7a63
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1861.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1861 SoC
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+#include "kent.dtsi"
+
+&uart0 {
+ status = "okay";
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1861b-krypton-8gb.dts b/arch/arm64/boot/dts/realtek/rtd1861b-krypton-8gb.dts
new file mode 100644
index 000000000000..c36b485e8c5f
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1861b-krypton-8gb.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1861B Krypton EVB
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include "rtd1861b-krypton.dtsi"
+
+/ {
+ compatible = "realtek,krypton", "realtek,rtd1861b";
+ model = "Realtek Krypton EVB (8GB)";
+
+ memory: memory@...00 {
+ device_type = "memory";
+ reg = <0x00000000 0x00050000 0x00000000 0x7ffb0000>,
+ <0x00000000 0x8a100000 0x00000000 0x0def0000>,
+ <0x00000000 0x98700000 0x00000000 0x07900000>,
+ <0x00000000 0xa0600000 0x00000000 0x5ea00000>,
+ <0x00000001 0x00000000 0x00000000 0xa0000000>,
+ <0x00000001 0xa0600000 0x00000000 0x5fa00000>;
+ };
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1861b-krypton.dtsi b/arch/arm64/boot/dts/realtek/rtd1861b-krypton.dtsi
new file mode 100644
index 000000000000..acf9066a7d98
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1861b-krypton.dtsi
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1861B Krypton EVB
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include "rtd1861.dtsi"
+
+/ {
+ chosen {
+ bootargs = "earlycon=uart8250,mmio32,0x98007800 console=ttyS0,460800 8250.nr_uarts=1
+ 8250.share_irqs=1 init=/init loglevel=8 max_loop=64 loop.max_part=7
+ firmware_class.path=/vendor/firmware/,/vendor/av_fw";
+ stdout-path = "serial0:460800n8";
+ };
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ alignment = <0x0 0x00400000>;
+ alloc-ranges = <0x0 0x00000000 0x0 0x20000000>;
+ size = <0x0 0x02000000>;
+ reusable;
+ linux,cma-default;
+ };
+ };
+
+ cpu_opps: opp-table-cpu {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp1200: opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <900000>;
+ status = "okay";
+ };
+
+ opp1600: opp-1600000000 {
+ opp-hz = /bits/ 64 <1600000000>;
+ opp-microvolt = <1000000>;
+ opp-suspend;
+ status = "okay";
+ };
+
+ opp1800: opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <1050000>;
+ status = "okay";
+ };
+ };
+};
+
+&cpu0 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu1 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu2 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu3 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1920.dtsi b/arch/arm64/boot/dts/realtek/rtd1920.dtsi
new file mode 100644
index 000000000000..ffefde9749a1
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1920.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1920 SoC
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+#include "kent.dtsi"
+
+&uart0 {
+ status = "okay";
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1920s-smallville-4gb.dts b/arch/arm64/boot/dts/realtek/rtd1920s-smallville-4gb.dts
new file mode 100644
index 000000000000..2c8296018e68
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1920s-smallville-4gb.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1920S Smallville EVB
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include "rtd1920s-smallville.dtsi"
+
+/ {
+ compatible = "realtek,smallville", "realtek,rtd1920s";
+ model = "Realtek Smallville EVB (4GB)";
+
+ memory: memory@...00 {
+ device_type = "memory";
+ reg = <0x00000000 0x00050000 0x00000000 0x7ffb0000>,
+ <0x00000000 0x8a100000 0x00000000 0x0def0000>,
+ <0x00000000 0x98700000 0x00000000 0x07900000>,
+ <0x00000000 0xa1000000 0x00000000 0x5e000000>;
+ };
+};
+
diff --git a/arch/arm64/boot/dts/realtek/rtd1920s-smallville.dtsi b/arch/arm64/boot/dts/realtek/rtd1920s-smallville.dtsi
new file mode 100644
index 000000000000..75d29591b9fa
--- /dev/null
+++ b/arch/arm64/boot/dts/realtek/rtd1920s-smallville.dtsi
@@ -0,0 +1,145 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Realtek RTD1920S Smallville EVB
+ *
+ * Copyright (c) 2024 Realtek Semiconductor Corp.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/thermal/thermal.h>
+#include "rtd1920.dtsi"
+
+/ {
+ chosen {
+ bootargs = "earlycon=uart8250,mmio32,0x98007800
+ console=ttyS0,460800 8250.nr_uarts=11 8250.share_irqs=1
+ init=/init loglevel=8 max_loop=64 loop.max_part=7
+ firmware_class.path=/vendor/firmware/,/vendor/av_fw";
+ stdout-path = "serial0:460800n8";
+ };
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ protected_mem: protected-mem@...00 {
+ reg = <0x0 0x00050000 0x0 0x00bf0000>;
+ no-map;
+ };
+
+ metadata: metadata@...000 {
+ reg = <0x0 0x00c40000 0x0 0x003c4000>;
+ no-map;
+ };
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ alignment = <0x0 0x00400000>;
+ alloc-ranges = <0x0 0x00000000 0x0 0x20000000>;
+ size = <0x0 0x02000000>;
+ reusable;
+ linux,cma-default;
+ };
+ };
+
+ cpu_opps: opp-table-cpu {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp800: opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <830000 830000 1100000>;
+ status = "okay";
+ };
+
+ opp900: opp-900000000 {
+ opp-hz = /bits/ 64 <900000000>;
+ opp-microvolt = <850000 850000 1100000>;
+ status = "okay";
+ };
+
+ opp1000: opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <870000 870000 1100000>;
+ status = "okay";
+ };
+
+ opp1100: opp-1100000000 {
+ opp-hz = /bits/ 64 <1100000000>;
+ opp-microvolt = <890000 890000 1100000>;
+ status = "okay";
+ };
+
+ opp1200: opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <910000 910000 1100000>;
+ status = "okay";
+ };
+
+ opp1300: opp-1300000000 {
+ opp-hz = /bits/ 64 <1300000000>;
+ opp-microvolt = <930000 930000 1100000>;
+ status = "okay";
+ };
+
+ opp1400: opp-1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
+ opp-microvolt = <950000 950000 1100000>;
+ status = "okay";
+ };
+
+ opp1500: opp-1500000000 {
+ opp-hz = /bits/ 64 <1500000000>;
+ opp-microvolt = <970000 970000 1100000>;
+ status = "okay";
+ };
+
+ opp1600: opp-1600000000 {
+ opp-hz = /bits/ 64 <1600000000>;
+ opp-microvolt = <990000 990000 1100000>;
+ opp-suspend;
+ status = "okay";
+ };
+
+ opp1700: opp-1700000000 {
+ opp-hz = /bits/ 64 <1700000000>;
+ opp-microvolt = <1010000 1010000 1100000>;
+ status = "okay";
+ };
+
+ opp1800: opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <1030000 1030000 1100000>;
+ status = "okay";
+ };
+
+ opp1900: opp-1900000000 {
+ opp-hz = /bits/ 64 <1900000000>;
+ opp-microvolt = <1050000 1050000 1100000>;
+ status = "okay";
+ };
+ };
+};
+
+&cpu0 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu1 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu2 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
+&cpu3 {
+ operating-points-v2 = <&cpu_opps>;
+ #cooling-cells = <2>;
+};
+
--
2.34.1
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