[PATCH v4 00/11] ARM: Add support for MediaTek MT6572 SoC

[PATCH v4 00/11] ARM: Add support for MediaTek MT6572 SoC

[Max Shevchenko via B4 Relay]

This series of patches adds support for the MT6572 SoC and
the JTY D101 tablet and Lenovo A369i smartphone based on it.

Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
Changes in v4:
- Specify the unit-address for the memory node
- Link to v3: https://lore.kernel.org/r/20250701-mt6572-v3-0-8937cfa33f95@proton.me

Changes in v3:
- Remove the compatible property from the SoC devicetree
- Link to v2: https://lore.kernel.org/r/20250626-mt6572-v2-0-f7f842196986@proton.me

Changes in v2:
- Drop the status property for the board devicetrees
- Add an soc node for the MT6572 and reorder the nodes and properties
- Change the commit title to a more descriptive one
- Change the cover title to the correct one
- Link to v1: https://lore.kernel.org/r/20250620-mt6572-v1-0-e2d47820f042@proton.me

---
Max Shevchenko (11):
      dt-bindings: serial: mediatek,uart: add MT6572
      dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: add MT6572
      dt-bindings: timer: mediatek: add MT6572
      dt-bindings: watchdog: mediatek,mtk-wdt: add MT6572
      dt-bindings: vendor-prefixes: add JTY
      dt-bindings: arm: mediatek: add boards based on the MT6572 SoC
      ARM: mediatek: add board_dt_compat entry for the MT6572 SoC
      ARM: mediatek: add MT6572 smp bring up code
      ARM: dts: mediatek: add basic support for MT6572 SoC
      ARM: dts: mediatek: add basic support for JTY D101 board
      ARM: dts: mediatek: add basic support for Lenovo A369i board

 .../devicetree/bindings/arm/mediatek.yaml          |   5 +
 .../mediatek,mt6577-sysirq.yaml                    |   1 +
 .../devicetree/bindings/serial/mediatek,uart.yaml  |   1 +
 .../devicetree/bindings/timer/mediatek,timer.yaml  |   1 +
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 .../bindings/watchdog/mediatek,mtk-wdt.yaml        |   1 +
 arch/arm/boot/dts/mediatek/Makefile                |   2 +
 arch/arm/boot/dts/mediatek/mt6572-jty-d101.dts     |  61 ++++++++++++
 arch/arm/boot/dts/mediatek/mt6572-lenovo-a369i.dts |  56 +++++++++++
 arch/arm/boot/dts/mediatek/mt6572.dtsi             | 108 +++++++++++++++++++++
 arch/arm/mach-mediatek/Kconfig                     |   4 +
 arch/arm/mach-mediatek/mediatek.c                  |   1 +
 arch/arm/mach-mediatek/platsmp.c                   |   7 ++
 13 files changed, 250 insertions(+)
---
base-commit: 0ff41df1cb268fc69e703a08a57ee14ae967d0ca
change-id: 20250619-mt6572-ef78a3d45168

Best regards,
-- 
Max Shevchenko <wctrl@proton.me>

[PATCH v4 01/11] dt-bindings: serial: mediatek,uart: add MT6572

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add a compatible string for serial on the MT6572 SoC.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 Documentation/devicetree/bindings/serial/mediatek,uart.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/serial/mediatek,uart.yaml b/Documentation/devicetree/bindings/serial/mediatek,uart.yaml
index 1b02f0b197ff46e3530372d1d9303210cca9c2d5..fe283494188dea64bdfdd34a781bf54c8cbc1f05 100644
--- a/Documentation/devicetree/bindings/serial/mediatek,uart.yaml
+++ b/Documentation/devicetree/bindings/serial/mediatek,uart.yaml
@@ -25,6 +25,7 @@ properties:
           - enum:
               - mediatek,mt2701-uart
               - mediatek,mt2712-uart
+              - mediatek,mt6572-uart
               - mediatek,mt6580-uart
               - mediatek,mt6582-uart
               - mediatek,mt6589-uart

-- 
2.50.0

[PATCH v4 02/11] dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: add MT6572

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add a compatible string for sysirq on the MT6572 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 .../devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml b/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml
index 123d24b05556c67374fbb87abe5e16c65031d2ed..30d76692ca87b507900076cd2f7d2e7ed2605b33 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,mt6577-sysirq.yaml
@@ -21,6 +21,7 @@ properties:
           - enum:
               - mediatek,mt2701-sysirq
               - mediatek,mt2712-sysirq
+              - mediatek,mt6572-sysirq
               - mediatek,mt6580-sysirq
               - mediatek,mt6582-sysirq
               - mediatek,mt6589-sysirq

-- 
2.50.0

[PATCH v4 03/11] dt-bindings: timer: mediatek: add MT6572

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add a compatible string for timer on the MT6572 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 Documentation/devicetree/bindings/timer/mediatek,timer.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/mediatek,timer.yaml b/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
index f68fc7050c5687930e2ca6b6fa8f0b7a208803da..d5b574bfd2caad1bc54ef6bd1768d94055383727 100644
--- a/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
+++ b/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
@@ -26,6 +26,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt2701-timer
+              - mediatek,mt6572-timer
               - mediatek,mt6580-timer
               - mediatek,mt6582-timer
               - mediatek,mt6589-timer

-- 
2.50.0

[PATCH v4 04/11] dt-bindings: watchdog: mediatek,mtk-wdt: add MT6572

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add a compatible string for watchdog on the MT6572 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
index 8d2520241e37f0e8a7526cbc99d5aa0d4edc9a55..ba0bfd73ab62a86befead007d4b7d2a870b81a0c 100644
--- a/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml
@@ -34,6 +34,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt2701-wdt
+              - mediatek,mt6572-wdt
               - mediatek,mt6582-wdt
               - mediatek,mt6797-wdt
               - mediatek,mt7622-wdt

-- 
2.50.0

[PATCH v4 05/11] dt-bindings: vendor-prefixes: add JTY

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

JTY produced low-cost Android tablets based on various
MediaTek MT65xx SoCs.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 86f6a19b28ae217643bf7a63a471f74819d18238..517bd129288c96483ffe358127ce8e16f60d902b 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -782,6 +782,8 @@ patternProperties:
     description: Jide Tech
   "^joz,.*":
     description: JOZ BV
+  "^jty,.*":
+    description: JTY
   "^kam,.*":
     description: Kamstrup A/S
   "^karo,.*":

-- 
2.50.0

[PATCH v4 06/11] dt-bindings: arm: mediatek: add boards based on the MT6572 SoC

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add entries for the JTY D101 tablet and the Lenovo A369i smartphone.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 108ae5e0185d93976556a03768595961961bcc33..d5cb133b8a75fb5325f201f10c83bbe434a1da89 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -27,6 +27,11 @@ properties:
           - enum:
               - mediatek,mt2712-evb
           - const: mediatek,mt2712
+      - items:
+          - enum:
+              - jty,d101
+              - lenovo,a369i
+          - const: mediatek,mt6572
       - items:
           - enum:
               - mediatek,mt6580-evbp1

-- 
2.50.0

[PATCH v4 07/11] ARM: mediatek: add board_dt_compat entry for the MT6572 SoC

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add a compatible string for the MT6572 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 arch/arm/mach-mediatek/mediatek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-mediatek/mediatek.c b/arch/arm/mach-mediatek/mediatek.c
index e6e9f93a1f01c7d043cf4312b9406b25c8897198..5c28124bd0078b31665fef647e496f4131b82c8d 100644
--- a/arch/arm/mach-mediatek/mediatek.c
+++ b/arch/arm/mach-mediatek/mediatek.c
@@ -38,6 +38,7 @@ static void __init mediatek_timer_init(void)
 
 static const char * const mediatek_board_dt_compat[] = {
 	"mediatek,mt2701",
+	"mediatek,mt6572",
 	"mediatek,mt6589",
 	"mediatek,mt6592",
 	"mediatek,mt7623",

-- 
2.50.0

[PATCH v4 08/11] ARM: mediatek: add MT6572 smp bring up code

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add support for booting the secondary CPU on the MT6572 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 arch/arm/mach-mediatek/Kconfig   | 4 ++++
 arch/arm/mach-mediatek/platsmp.c | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
index 35a3430c7942d897106bb32916df78347113798a..638eabad2dd37ee56244fc036cb76af135aee416 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -15,6 +15,10 @@ config MACH_MT2701
 	bool "MediaTek MT2701 SoCs support"
 	default ARCH_MEDIATEK
 
+config MACH_MT6572
+	bool "MediaTek MT6572 SoCs support"
+	default ARCH_MEDIATEK
+
 config MACH_MT6589
 	bool "MediaTek MT6589 SoCs support"
 	default ARCH_MEDIATEK
diff --git a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-mediatek/platsmp.c
index 16a4ee6c959050474c5535ac6a65d92b29482d53..bbd26d423bdef23629ec5ca9d9c61903748988b7 100644
--- a/arch/arm/mach-mediatek/platsmp.c
+++ b/arch/arm/mach-mediatek/platsmp.c
@@ -29,6 +29,12 @@ static const struct mtk_smp_boot_info mtk_mt8135_tz_boot = {
 	{ 0x3f8, 0x3f8, 0x3f8 },
 };
 
+static const struct mtk_smp_boot_info mtk_mt6572_boot = {
+	0x10001400, 0x08,
+	{ 0x534c4131 },
+	{ 0x0c },
+};
+
 static const struct mtk_smp_boot_info mtk_mt6589_boot = {
 	0x10002000, 0x34,
 	{ 0x534c4131, 0x4c415332, 0x41534c33 },
@@ -49,6 +55,7 @@ static const struct of_device_id mtk_tz_smp_boot_infos[] __initconst = {
 };
 
 static const struct of_device_id mtk_smp_boot_infos[] __initconst = {
+	{ .compatible   = "mediatek,mt6572", .data = &mtk_mt6572_boot },
 	{ .compatible   = "mediatek,mt6589", .data = &mtk_mt6589_boot },
 	{ .compatible   = "mediatek,mt7623", .data = &mtk_mt7623_boot },
 	{ .compatible   = "mediatek,mt7629", .data = &mtk_mt7623_boot },

-- 
2.50.0

[PATCH v4 09/11] ARM: dts: mediatek: add basic support for MT6572 SoC

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

Add basic support for the MediaTek MT6572 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 arch/arm/boot/dts/mediatek/mt6572.dtsi | 108 +++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)

diff --git a/arch/arm/boot/dts/mediatek/mt6572.dtsi b/arch/arm/boot/dts/mediatek/mt6572.dtsi
new file mode 100644
index 0000000000000000000000000000000000000000..ac70f266d698d3dafb51b22021bd6615124a7416
--- /dev/null
+++ b/arch/arm/boot/dts/mediatek/mt6572.dtsi
@@ -0,0 +1,108 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Max Shevchenko <wctrl@proton.me>
+ */
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&sysirq>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "mediatek,mt6589-smp";
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x0>;
+		};
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x1>;
+		};
+	};
+
+	uart_clk: dummy26m {
+		compatible = "fixed-clock";
+		clock-frequency = <26000000>;
+		#clock-cells = <0>;
+	};
+
+	system_clk: dummy13m {
+		compatible = "fixed-clock";
+		clock-frequency = <13000000>;
+		#clock-cells = <0>;
+	};
+
+	rtc_clk: dummy32k {
+		compatible = "fixed-clock";
+		clock-frequency = <32000>;
+		#clock-cells = <0>;
+	};
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges;
+
+		watchdog: watchdog@10007000 {
+			compatible = "mediatek,mt6572-wdt", "mediatek,mt6589-wdt";
+			reg = <0x10007000 0x100>;
+			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_LOW>;
+			timeout-sec = <15>;
+			#reset-cells = <1>;
+		};
+
+		timer: timer@10008000 {
+			compatible = "mediatek,mt6572-timer", "mediatek,mt6577-timer";
+			reg = <0x10008000 0x80>;
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&system_clk>, <&rtc_clk>;
+			clock-names = "system-clk", "rtc-clk";
+		};
+
+		sysirq: interrupt-controller@10200100 {
+			compatible = "mediatek,mt6572-sysirq", "mediatek,mt6577-sysirq";
+			reg = <0x10200100 0x1c>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupt-parent = <&gic>;
+		};
+
+		gic: interrupt-controller@10211000 {
+			compatible = "arm,cortex-a7-gic";
+			reg = <0x10211000 0x1000>,
+			      <0x10212000 0x2000>,
+			      <0x10214000 0x2000>,
+			      <0x10216000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupt-parent = <&gic>;
+		};
+
+		uart0: serial@11005000 {
+			compatible = "mediatek,mt6572-uart", "mediatek,mt6577-uart";
+			reg = <0x11005000 0x400>;
+			interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&uart_clk>;
+			clock-names = "baud";
+			status = "disabled";
+		};
+
+		uart1: serial@11006000 {
+			compatible = "mediatek,mt6572-uart", "mediatek,mt6577-uart";
+			reg = <0x11006000 0x400>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&uart_clk>;
+			clock-names = "baud";
+			status = "disabled";
+		};
+	};
+};

-- 
2.50.0

[PATCH v4 10/11] ARM: dts: mediatek: add basic support for JTY D101 board

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

This tablet uses a MediaTek MT6572 system-on-chip with 1GB of RAM.
It can currently boot into initramfs with a working UART and
Simple Framebuffer using already initialized panel by the bootloader.

Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 arch/arm/boot/dts/mediatek/Makefile            |  1 +
 arch/arm/boot/dts/mediatek/mt6572-jty-d101.dts | 61 ++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)

diff --git a/arch/arm/boot/dts/mediatek/Makefile b/arch/arm/boot/dts/mediatek/Makefile
index 1957947cb41ce86ed101466bf822d4e2dfdfbb61..cb869a1aaec21a1d99f7f2a829b84672a3f52726 100644
--- a/arch/arm/boot/dts/mediatek/Makefile
+++ b/arch/arm/boot/dts/mediatek/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_MEDIATEK) += \
 	mt2701-evb.dtb \
+	mt6572-jty-d101.dtb \
 	mt6580-evbp1.dtb \
 	mt6582-prestigio-pmt5008-3g.dtb \
 	mt6589-aquaris5.dtb \
diff --git a/arch/arm/boot/dts/mediatek/mt6572-jty-d101.dts b/arch/arm/boot/dts/mediatek/mt6572-jty-d101.dts
new file mode 100644
index 0000000000000000000000000000000000000000..18c3cab6b7a3cad8c69b890ec7a715373f50d8c4
--- /dev/null
+++ b/arch/arm/boot/dts/mediatek/mt6572-jty-d101.dts
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Max Shevchenko <wctrl@proton.me>
+ */
+
+/dts-v1/;
+#include "mt6572.dtsi"
+
+/ {
+	model = "JTY D101";
+	compatible = "jty,d101", "mediatek,mt6572";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		stdout-path = "serial0:921600n8";
+
+		framebuffer: framebuffer@bf400000 {
+			compatible = "simple-framebuffer";
+			memory-region = <&framebuffer_reserved>;
+			width = <1024>;
+			height = <600>;
+			stride = <(1024 * 2)>;
+			format = "r5g6b5";
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		connsys@80000000 {
+			reg = <0x80000000 0x100000>;
+			no-map;
+		};
+
+		modem@be000000 {
+			reg = <0xbe000000 0x1400000>;
+			no-map;
+		};
+
+		framebuffer_reserved: framebuffer@bf400000 {
+			reg = <0xbf400000 0xc00000>;
+			no-map;
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};

-- 
2.50.0

[PATCH v4 11/11] ARM: dts: mediatek: add basic support for Lenovo A369i board

[Max Shevchenko via B4 Relay]

From: Max Shevchenko <wctrl@proton.me>

This smartphone uses a MediaTek MT6572 system-on-chip with 512MB of RAM.
It can currently boot into initramfs with a working UART and
Simple Framebuffer using already initialized panel by the bootloader.

Signed-off-by: Max Shevchenko <wctrl@proton.me>
---
 arch/arm/boot/dts/mediatek/Makefile                |  1 +
 arch/arm/boot/dts/mediatek/mt6572-lenovo-a369i.dts | 56 ++++++++++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/arch/arm/boot/dts/mediatek/Makefile b/arch/arm/boot/dts/mediatek/Makefile
index cb869a1aaec21a1d99f7f2a829b84672a3f52726..e48de3efeb3b9ab00108cc28afa8da525d0ec14a 100644
--- a/arch/arm/boot/dts/mediatek/Makefile
+++ b/arch/arm/boot/dts/mediatek/Makefile
@@ -2,6 +2,7 @@
 dtb-$(CONFIG_ARCH_MEDIATEK) += \
 	mt2701-evb.dtb \
 	mt6572-jty-d101.dtb \
+	mt6572-lenovo-a369i.dtb \
 	mt6580-evbp1.dtb \
 	mt6582-prestigio-pmt5008-3g.dtb \
 	mt6589-aquaris5.dtb \
diff --git a/arch/arm/boot/dts/mediatek/mt6572-lenovo-a369i.dts b/arch/arm/boot/dts/mediatek/mt6572-lenovo-a369i.dts
new file mode 100644
index 0000000000000000000000000000000000000000..c2f0c60ea777432f19d51ec7d0038bfa05d7170f
--- /dev/null
+++ b/arch/arm/boot/dts/mediatek/mt6572-lenovo-a369i.dts
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2025 Max Shevchenko <wctrl@proton.me>
+ */
+
+/dts-v1/;
+#include "mt6572.dtsi"
+
+/ {
+	model = "Lenovo A369i";
+	compatible = "lenovo,a369i", "mediatek,mt6572";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		stdout-path = "serial0:921600n8";
+
+		framebuffer: framebuffer@9fa00000 {
+			compatible = "simple-framebuffer";
+			memory-region = <&framebuffer_reserved>;
+			width = <480>;
+			height = <800>;
+			stride = <(480 * 2)>;
+			format = "r5g6b5";
+		};
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		connsys@80000000 {
+			reg = <0x80000000 0x100000>;
+			no-map;
+		};
+
+		framebuffer_reserved: framebuffer@9fa00000 {
+			reg = <0x9fa00000 0x600000>;
+			no-map;
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};

-- 
2.50.0

Re: (subset) [PATCH v4 00/11] ARM: Add support for MediaTek MT6572 SoC

[AngeloGioacchino Del Regno]

On Wed, 02 Jul 2025 13:50:37 +0300, Max Shevchenko wrote:
> This series of patches adds support for the MT6572 SoC and
> the JTY D101 tablet and Lenovo A369i smartphone based on it.
> 
> 

Applied to v6.16-next/dts32, thanks!

[02/11] dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: add MT6572
        commit: b5ae84ea536e6814f0f25bfd647e66a319b8a7fe
[03/11] dt-bindings: timer: mediatek: add MT6572
        commit: 7827b0ff3bb3cdd79e2a44a9e62b4437c9b13f0a
[04/11] dt-bindings: watchdog: mediatek,mtk-wdt: add MT6572
        commit: a79e5369cfd78d450e47eec1bc20672ea3494982
[05/11] dt-bindings: vendor-prefixes: add JTY
        commit: 1b301b7e2843f8ae8761fa57eac94439f4748e6f
[06/11] dt-bindings: arm: mediatek: add boards based on the MT6572 SoC
        commit: 5215cdb013954c0f166795cf77fe80cb08b8a32e
[09/11] ARM: dts: mediatek: add basic support for MT6572 SoC
        commit: 2a64fc95eb43640482dd4a011ec2170d4ac38fb4
[10/11] ARM: dts: mediatek: add basic support for JTY D101 board
        commit: 3b192aa9c28234f93ac926d4f885d8c02df2f35e
[11/11] ARM: dts: mediatek: add basic support for Lenovo A369i board
        commit: 2dab43dbceab83faf967202c67fbabc4685d482c

Cheers,
Angelo

Re: (subset) [PATCH v4 00/11] ARM: Add support for MediaTek MT6572 SoC

[AngeloGioacchino Del Regno]

On Wed, 02 Jul 2025 13:50:37 +0300, Max Shevchenko wrote:
> This series of patches adds support for the MT6572 SoC and
> the JTY D101 tablet and Lenovo A369i smartphone based on it.
> 
> 

Applied to v6.16-next/arm32, thanks!

[07/11] ARM: mediatek: add board_dt_compat entry for the MT6572 SoC
        commit: a46ae3392aad15cc1b13fb098515e457934bfbff
[08/11] ARM: mediatek: add MT6572 smp bring up code
        commit: 9ed85e0747c0ef14d1867035fc05e3882343597e

Cheers,
Angelo

Re: [PATCH v4 03/11] dt-bindings: timer: mediatek: add MT6572

[Daniel Lezcano]

On Wed, Jul 02, 2025 at 01:50:40PM +0300, Max Shevchenko via B4 Relay wrote:
> From: Max Shevchenko <wctrl@proton.me>
> 
> Add a compatible string for timer on the MT6572 SoC.
> 
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Acked-by: Rob Herring (Arm) <robh@kernel.org>
> Signed-off-by: Max Shevchenko <wctrl@proton.me>
> ---

Applied, thanks

-- 

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[tip: timers/clocksource] dt-bindings: timer: mediatek: add MT6572

[tip-bot2 for Max Shevchenko]

The following commit has been merged into the timers/clocksource branch of tip:

Commit-ID:     791a2ba9e66894b04c289176a84613ce57c72fd7
Gitweb:        https://git.kernel.org/tip/791a2ba9e66894b04c289176a84613ce57c72fd7
Author:        Max Shevchenko <wctrl@proton.me>
AuthorDate:    Wed, 02 Jul 2025 13:50:40 +03:00
Committer:     Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Thu, 10 Jul 2025 11:28:30 +02:00

dt-bindings: timer: mediatek: add MT6572

Add a compatible string for timer on the MT6572 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-3-bde75b7ed445@proton.me
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 Documentation/devicetree/bindings/timer/mediatek,timer.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/mediatek,timer.yaml b/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
index f68fc70..d5b574b 100644
--- a/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
+++ b/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
@@ -26,6 +26,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt2701-timer
+              - mediatek,mt6572-timer
               - mediatek,mt6580-timer
               - mediatek,mt6582-timer
               - mediatek,mt6589-timer

[tip: timers/clocksource] dt-bindings: timer: mediatek: Add MT6572

[tip-bot2 for Max Shevchenko]

The following commit has been merged into the timers/clocksource branch of tip:

Commit-ID:     21883cc23c11a675f61cbdd0771993017aa8a0ae
Gitweb:        https://git.kernel.org/tip/21883cc23c11a675f61cbdd0771993017aa8a0ae
Author:        Max Shevchenko <wctrl@proton.me>
AuthorDate:    Wed, 02 Jul 2025 13:50:40 +03:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Fri, 25 Jul 2025 12:03:00 +02:00

dt-bindings: timer: mediatek: Add MT6572

Add a compatible string for timer on the MT6572 SoC.

Signed-off-by: Max Shevchenko <wctrl@proton.me>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-3-bde75b7ed445@proton.me
---
 Documentation/devicetree/bindings/timer/mediatek,timer.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/mediatek,timer.yaml b/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
index f68fc70..d5b574b 100644
--- a/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
+++ b/Documentation/devicetree/bindings/timer/mediatek,timer.yaml
@@ -26,6 +26,7 @@ properties:
       - items:
           - enum:
               - mediatek,mt2701-timer
+              - mediatek,mt6572-timer
               - mediatek,mt6580-timer
               - mediatek,mt6582-timer
               - mediatek,mt6589-timer