diff mbox series

[10/10] arm64: dts: Add Mediatek SoC MT8195 and evaluation board dts and Makefile

Message ID 20210316111443.3332-11-seiya.wang@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add basic node support for Mediatek MT8195 SoC | expand

Commit Message

Seiya Wang March 16, 2021, 11:14 a.m. UTC 
Add basic chip support for Mediatek MT8195

Signed-off-by: Seiya Wang <seiya.wang@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/Makefile       |   1 +
 arch/arm64/boot/dts/mediatek/mt8195-evb.dts |  29 ++
 arch/arm64/boot/dts/mediatek/mt8195.dtsi    | 477 ++++++++++++++++++++++++++++
 3 files changed, 507 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt8195-evb.dts
 create mode 100644 arch/arm64/boot/dts/mediatek/mt8195.dtsi

Comments

Chunfeng Yun March 18, 2021, 2:57 a.m. UTC | #1 
On Tue, 2021-03-16 at 19:14 +0800, Seiya Wang wrote:
> Add basic chip support for Mediatek MT8195
> 
> Signed-off-by: Seiya Wang <seiya.wang@mediatek.com>
> ---
>  arch/arm64/boot/dts/mediatek/Makefile       |   1 +
>  arch/arm64/boot/dts/mediatek/mt8195-evb.dts |  29 ++
>  arch/arm64/boot/dts/mediatek/mt8195.dtsi    | 477 ++++++++++++++++++++++++++++
>  3 files changed, 507 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/mediatek/mt8195-evb.dts
>  create mode 100644 arch/arm64/boot/dts/mediatek/mt8195.dtsi
> 
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index deba27ab7657..aee4b9715d2f 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -16,4 +16,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
>  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
> new file mode 100644
> index 000000000000..82bb10e9a531
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
> @@ -0,0 +1,29 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2021 MediaTek Inc.
> + * Author: Seiya Wang <seiya.wang@mediatek.com>
> + */
> +/dts-v1/;
> +#include "mt8195.dtsi"
> +
> +/ {
> +	model = "MediaTek MT8195 evaluation board";
> +	compatible = "mediatek,mt8195-evb", "mediatek,mt8195";
> +
> +	aliases {
> +		serial0 = &uart0;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:921600n8";
> +	};
> +
> +	memory@40000000 {
> +		device_type = "memory";
> +		reg = <0 0x40000000 0 0x80000000>;
> +	};
> +};
> +
> +&uart0 {
> +	status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> new file mode 100644
> index 000000000000..356583fe4f03
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> @@ -0,0 +1,477 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (c) 2021 MediaTek Inc.
> + * Author: Seiya Wang <seiya.wang@mediatek.com>
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +/ {
> +	compatible = "mediatek,mt8195";
> +	interrupt-parent = <&gic>;
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	clocks {
> +		clk26m: oscillator0 {
> +			compatible = "fixed-clock";
> +			#clock-cells = <0>;
> +			clock-frequency = <26000000>;
> +			clock-output-names = "clk26m";
> +		};
> +
> +		clk32k: oscillator1 {
> +			compatible = "fixed-clock";
> +			#clock-cells = <0>;
> +			clock-frequency = <32768>;
> +			clock-output-names = "clk32k";
> +		};
> +	};
[...]
> +
> +		nor_flash: nor@1132c000 {
> +			compatible = "mediatek,mt8195-nor", "mediatek,mt8173-nor";
> +			reg = <0 0x1132c000 0 0x1000>;
> +			interrupts = <GIC_SPI 825 IRQ_TYPE_LEVEL_HIGH 0>;
> +			clocks = <&clk26m>, <&clk26m>;
> +			clock-names = "spi", "sf";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +			status = "disabled";
> +		};
> +
> +		u3phy2: usb-phy2@11c40000 {
use t-phy instead of usb-phy2

It's better to run dtbs_check for this patch

> +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> +			clocks = <&clk26m>;
> +			clock-names = "u3phya_ref";
No need clocks for v2
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 0 0x11c40000 0x700>;
> +			status = "disabled";
> +
> +			u2port2: usb2-phy2@0 {
use usb-phy instead of usb2-phy2

> +				reg = <0x0 0x700>;
> +				clocks = <&clk26m>;
> +				clock-names = "ref";
> +				#phy-cells = <1>;
> +				status = "disabled";
I think no need disable it
it's parent node is already disabled. if enable parent node,
we also want to enable all children at the same time.

> +			};
> +		};
> +
> +		u3phy3: usb-phy3@11c50000 {
t-phy@...
> +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> +			clocks = <&clk26m>;
> +			clock-names = "u3phya_ref";
No need clocks
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 0 0x11c50000 0x700>;
> +			status = "disabled";
> +
> +			u2port3: usb2-phy3@0 {
use usb-phy
> +				reg = <0x0 0x700>;
> +				clocks = <&clk26m>;
> +				clock-names = "ref";
> +				#phy-cells = <1>;
> +				status = "disabled";
remove status
> +			};
> +		};
> +
> +		u3phy1: usb-phy1@11e30000 {
t-phy
> +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> +			clocks = <&clk26m>;
> +			clock-names = "u3phya_ref";
remove clocks*
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 0 0x11e30000 0xe00>;
> +			status = "disabled";
> +
> +			u2port1: usb2-phy1@0 {
usb-phy
> +				reg = <0x0 0x700>;
> +				clocks = <&clk26m>;
> +				clock-names = "ref";
> +				#phy-cells = <1>;
> +				status = "disabled";
remove status
> +			};
> +
> +			u3port1: usb3-phy1@700 {
usb-phy
> +				reg = <0x700 0x700>;
> +				clocks = <&clk26m>;
> +				clock-names = "ref";
> +				#phy-cells = <1>;
> +				status = "disabled";
remove status
> +			};
> +		};
> +
> +		u3phy0: usb-phy0@11e40000 {
t-phy
> +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> +			clocks = <&clk26m>;
> +			clock-names = "u3phya_ref";
remove clocks*
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			ranges = <0 0 0x11e40000 0xe00>;
> +			status = "disabled";
> +
> +			u2port0: usb2-phy0@0 {
usb-phy
> +				reg = <0x0 0x700>;
> +				clocks = <&clk26m>;
> +				clock-names = "ref";
> +				#phy-cells = <1>;
> +				status = "disabled";
remove status
> +			};
> +
> +			u3port0: usb3-phy0@700 {
usb-phy
> +				reg = <0x700 0x700>;
> +				clocks = <&clk26m>;
> +				clock-names = "ref";
> +				#phy-cells = <1>;
> +				status = "disabled";
remove status
> +			};
> +		};
> +
> +		ufsphy: phy@11fa0000 {
usf-phy instead of phy
> +			compatible = "mediatek,mt8195-ufsphy", "mediatek,mt8183-ufsphy";
> +			reg = <0 0x11fa0000 0 0xc000>;
> +			clocks = <&clk26m>, <&clk26m>;
> +			clock-names = "unipro", "mp";
> +			#phy-cells = <0>;
disabled?

Thanks a lot

> +		};
> +	};
> +};
Seiya Wang March 18, 2021, 6:03 a.m. UTC | #2 
On Thu, 2021-03-18 at 10:57 +0800, Chunfeng Yun wrote:
> On Tue, 2021-03-16 at 19:14 +0800, Seiya Wang wrote:
> > Add basic chip support for Mediatek MT8195
> > 
> > Signed-off-by: Seiya Wang <seiya.wang@mediatek.com>
> > ---
> >  arch/arm64/boot/dts/mediatek/Makefile       |   1 +
> >  arch/arm64/boot/dts/mediatek/mt8195-evb.dts |  29 ++
> >  arch/arm64/boot/dts/mediatek/mt8195.dtsi    | 477 ++++++++++++++++++++++++++++
> >  3 files changed, 507 insertions(+)
> >  create mode 100644 arch/arm64/boot/dts/mediatek/mt8195-evb.dts
> >  create mode 100644 arch/arm64/boot/dts/mediatek/mt8195.dtsi
> > 
> > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> > index deba27ab7657..aee4b9715d2f 100644
> > --- a/arch/arm64/boot/dts/mediatek/Makefile
> > +++ b/arch/arm64/boot/dts/mediatek/Makefile
> > @@ -16,4 +16,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
> > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
> > diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
> > new file mode 100644
> > index 000000000000..82bb10e9a531
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
> > @@ -0,0 +1,29 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> > +/*
> > + * Copyright (C) 2021 MediaTek Inc.
> > + * Author: Seiya Wang <seiya.wang@mediatek.com>
> > + */
> > +/dts-v1/;
> > +#include "mt8195.dtsi"
> > +
> > +/ {
> > +	model = "MediaTek MT8195 evaluation board";
> > +	compatible = "mediatek,mt8195-evb", "mediatek,mt8195";
> > +
> > +	aliases {
> > +		serial0 = &uart0;
> > +	};
> > +
> > +	chosen {
> > +		stdout-path = "serial0:921600n8";
> > +	};
> > +
> > +	memory@40000000 {
> > +		device_type = "memory";
> > +		reg = <0 0x40000000 0 0x80000000>;
> > +	};
> > +};
> > +
> > +&uart0 {
> > +	status = "okay";
> > +};
> > diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> > new file mode 100644
> > index 000000000000..356583fe4f03
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
> > @@ -0,0 +1,477 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> > +/*
> > + * Copyright (c) 2021 MediaTek Inc.
> > + * Author: Seiya Wang <seiya.wang@mediatek.com>
> > + */
> > +
> > +/dts-v1/;
> > +
> > +#include <dt-bindings/interrupt-controller/arm-gic.h>
> > +#include <dt-bindings/interrupt-controller/irq.h>
> > +
> > +/ {
> > +	compatible = "mediatek,mt8195";
> > +	interrupt-parent = <&gic>;
> > +	#address-cells = <2>;
> > +	#size-cells = <2>;
> > +
> > +	clocks {
> > +		clk26m: oscillator0 {
> > +			compatible = "fixed-clock";
> > +			#clock-cells = <0>;
> > +			clock-frequency = <26000000>;
> > +			clock-output-names = "clk26m";
> > +		};
> > +
> > +		clk32k: oscillator1 {
> > +			compatible = "fixed-clock";
> > +			#clock-cells = <0>;
> > +			clock-frequency = <32768>;
> > +			clock-output-names = "clk32k";
> > +		};
> > +	};
> [...]
> > +
> > +		nor_flash: nor@1132c000 {
> > +			compatible = "mediatek,mt8195-nor", "mediatek,mt8173-nor";
> > +			reg = <0 0x1132c000 0 0x1000>;
> > +			interrupts = <GIC_SPI 825 IRQ_TYPE_LEVEL_HIGH 0>;
> > +			clocks = <&clk26m>, <&clk26m>;
> > +			clock-names = "spi", "sf";
> > +			#address-cells = <1>;
> > +			#size-cells = <0>;
> > +			status = "disabled";
> > +		};
> > +
> > +		u3phy2: usb-phy2@11c40000 {
> use t-phy instead of usb-phy2
> 
> It's better to run dtbs_check for this patch
> 
> > +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> > +			clocks = <&clk26m>;
> > +			clock-names = "u3phya_ref";
> No need clocks for v2
> > +			#address-cells = <1>;
> > +			#size-cells = <1>;
> > +			ranges = <0 0 0x11c40000 0x700>;
> > +			status = "disabled";
> > +
> > +			u2port2: usb2-phy2@0 {
> use usb-phy instead of usb2-phy2
> 
> > +				reg = <0x0 0x700>;
> > +				clocks = <&clk26m>;
> > +				clock-names = "ref";
> > +				#phy-cells = <1>;
> > +				status = "disabled";
> I think no need disable it
> it's parent node is already disabled. if enable parent node,
> we also want to enable all children at the same time.
> 
> > +			};
> > +		};
> > +
> > +		u3phy3: usb-phy3@11c50000 {
> t-phy@...
> > +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> > +			clocks = <&clk26m>;
> > +			clock-names = "u3phya_ref";
> No need clocks
> > +			#address-cells = <1>;
> > +			#size-cells = <1>;
> > +			ranges = <0 0 0x11c50000 0x700>;
> > +			status = "disabled";
> > +
> > +			u2port3: usb2-phy3@0 {
> use usb-phy
> > +				reg = <0x0 0x700>;
> > +				clocks = <&clk26m>;
> > +				clock-names = "ref";
> > +				#phy-cells = <1>;
> > +				status = "disabled";
> remove status
> > +			};
> > +		};
> > +
> > +		u3phy1: usb-phy1@11e30000 {
> t-phy
> > +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> > +			clocks = <&clk26m>;
> > +			clock-names = "u3phya_ref";
> remove clocks*
> > +			#address-cells = <1>;
> > +			#size-cells = <1>;
> > +			ranges = <0 0 0x11e30000 0xe00>;
> > +			status = "disabled";
> > +
> > +			u2port1: usb2-phy1@0 {
> usb-phy
> > +				reg = <0x0 0x700>;
> > +				clocks = <&clk26m>;
> > +				clock-names = "ref";
> > +				#phy-cells = <1>;
> > +				status = "disabled";
> remove status
> > +			};
> > +
> > +			u3port1: usb3-phy1@700 {
> usb-phy
> > +				reg = <0x700 0x700>;
> > +				clocks = <&clk26m>;
> > +				clock-names = "ref";
> > +				#phy-cells = <1>;
> > +				status = "disabled";
> remove status
> > +			};
> > +		};
> > +
> > +		u3phy0: usb-phy0@11e40000 {
> t-phy
> > +			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
> > +			clocks = <&clk26m>;
> > +			clock-names = "u3phya_ref";
> remove clocks*
> > +			#address-cells = <1>;
> > +			#size-cells = <1>;
> > +			ranges = <0 0 0x11e40000 0xe00>;
> > +			status = "disabled";
> > +
> > +			u2port0: usb2-phy0@0 {
> usb-phy
> > +				reg = <0x0 0x700>;
> > +				clocks = <&clk26m>;
> > +				clock-names = "ref";
> > +				#phy-cells = <1>;
> > +				status = "disabled";
> remove status
> > +			};
> > +
> > +			u3port0: usb3-phy0@700 {
> usb-phy
> > +				reg = <0x700 0x700>;
> > +				clocks = <&clk26m>;
> > +				clock-names = "ref";
> > +				#phy-cells = <1>;
> > +				status = "disabled";
> remove status
> > +			};
> > +		};
> > +
> > +		ufsphy: phy@11fa0000 {
> usf-phy instead of phy
> > +			compatible = "mediatek,mt8195-ufsphy", "mediatek,mt8183-ufsphy";
> > +			reg = <0 0x11fa0000 0 0xc000>;
> > +			clocks = <&clk26m>, <&clk26m>;
> > +			clock-names = "unipro", "mp";
> > +			#phy-cells = <0>;
> disabled?
> 
> Thanks a lot

I will update the patch after a new linux-next tag available.
Thank you very much.

> > +		};
> > +	};
> > +};
> 
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index deba27ab7657..aee4b9715d2f 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -16,4 +16,5 @@  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku0.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-kukui-krane-sku176.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8192-evb.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
new file mode 100644
index 000000000000..82bb10e9a531
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
@@ -0,0 +1,29 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Author: Seiya Wang <seiya.wang@mediatek.com>
+ */
+/dts-v1/;
+#include "mt8195.dtsi"
+
+/ {
+	model = "MediaTek MT8195 evaluation board";
+	compatible = "mediatek,mt8195-evb", "mediatek,mt8195";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:921600n8";
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x80000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
new file mode 100644
index 000000000000..356583fe4f03
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -0,0 +1,477 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2021 MediaTek Inc.
+ * Author: Seiya Wang <seiya.wang@mediatek.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	compatible = "mediatek,mt8195";
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	clocks {
+		clk26m: oscillator0 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <26000000>;
+			clock-output-names = "clk26m";
+		};
+
+		clk32k: oscillator1 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "clk32k";
+		};
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55", "arm,armv8";
+			reg = <0x000>;
+			enable-method = "psci";
+			clock-frequency = <1701000000>;
+			capacity-dmips-mhz = <578>;
+			cpu-idle-states = <&cpuoff_l &clusteroff_l>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		cpu1: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55", "arm,armv8";
+			reg = <0x100>;
+			enable-method = "psci";
+			clock-frequency = <1701000000>;
+			capacity-dmips-mhz = <578>;
+			cpu-idle-states = <&cpuoff_l &clusteroff_l>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		cpu2: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55", "arm,armv8";
+			reg = <0x200>;
+			enable-method = "psci";
+			clock-frequency = <1701000000>;
+			capacity-dmips-mhz = <578>;
+			cpu-idle-states = <&cpuoff_l &clusteroff_l>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		cpu3: cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a55", "arm,armv8";
+			reg = <0x300>;
+			enable-method = "psci";
+			clock-frequency = <1701000000>;
+			capacity-dmips-mhz = <578>;
+			cpu-idle-states = <&cpuoff_l &clusteroff_l>;
+			next-level-cache = <&l2_0>;
+			#cooling-cells = <2>;
+		};
+
+		cpu4: cpu@400 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a78", "arm,armv8";
+			reg = <0x400>;
+			enable-method = "psci";
+			clock-frequency = <2171000000>;
+			capacity-dmips-mhz = <1024>;
+			cpu-idle-states = <&cpuoff_b &clusteroff_b>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		cpu5: cpu@500 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a78", "arm,armv8";
+			reg = <0x500>;
+			enable-method = "psci";
+			clock-frequency = <2171000000>;
+			capacity-dmips-mhz = <1024>;
+			cpu-idle-states = <&cpuoff_b &clusteroff_b>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		cpu6: cpu@600 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a78", "arm,armv8";
+			reg = <0x600>;
+			enable-method = "psci";
+			clock-frequency = <2171000000>;
+			capacity-dmips-mhz = <1024>;
+			cpu-idle-states = <&cpuoff_b &clusteroff_b>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		cpu7: cpu@700 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a78", "arm,armv8";
+			reg = <0x700>;
+			enable-method = "psci";
+			clock-frequency = <2171000000>;
+			capacity-dmips-mhz = <1024>;
+			cpu-idle-states = <&cpuoff_b &clusteroff_b>;
+			next-level-cache = <&l2_1>;
+			#cooling-cells = <2>;
+		};
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+			cluster1 {
+				core0 {
+					cpu = <&cpu4>;
+				};
+				core1 {
+					cpu = <&cpu5>;
+				};
+				core2 {
+					cpu = <&cpu6>;
+				};
+				core3 {
+					cpu = <&cpu7>;
+				};
+			};
+		};
+
+		idle-states {
+			entry-method = "arm,psci";
+			cpuoff_l: cpuoff_l {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x00010001>;
+				local-timer-stop;
+				entry-latency-us = <50>;
+				exit-latency-us = <95>;
+				min-residency-us = <580>;
+			};
+			cpuoff_b: cpuoff_b {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x00010001>;
+				local-timer-stop;
+				entry-latency-us = <45>;
+				exit-latency-us = <140>;
+				min-residency-us = <740>;
+			};
+			clusteroff_l: clusteroff_l {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x01010002>;
+				local-timer-stop;
+				entry-latency-us = <55>;
+				exit-latency-us = <155>;
+				min-residency-us = <840>;
+			};
+			clusteroff_b: clusteroff_b {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x01010002>;
+				local-timer-stop;
+				entry-latency-us = <50>;
+				exit-latency-us = <200>;
+				min-residency-us = <1000>;
+			};
+		};
+
+		l2_0: l2-cache0 {
+			compatible = "cache";
+			next-level-cache = <&l3_0>;
+		};
+
+		l2_1: l2-cache1 {
+			compatible = "cache";
+			next-level-cache = <&l3_0>;
+		};
+
+		l3_0: l3-cache {
+			compatible = "cache";
+		};
+	};
+
+	dsu-pmu {
+		compatible = "arm,dsu-pmu";
+		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH 0>;
+		cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
+		       <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
+	};
+
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>;
+	};
+
+	pmu-a78 {
+		compatible = "arm,cortex-a78-pmu";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>;
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	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>;
+		clock-frequency = <13000000>;
+	};
+
+	soc {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		compatible = "simple-bus";
+		ranges;
+
+		gic: interrupt-controller@c000000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <4>;
+			#redistributor-regions = <1>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			reg = <0 0x0c000000 0 0x40000>,
+			      <0 0x0c040000 0 0x200000>;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			ppi-partitions {
+				ppi_cluster0: interrupt-partition-0 {
+					affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
+				};
+				ppi_cluster1: interrupt-partition-1 {
+					affinity = <&cpu4 &cpu5 &cpu6 &cpu7>;
+				};
+			};
+		};
+
+		watchdog: watchdog@10007000 {
+			compatible = "mediatek,mt8195-wdt", "mediatek,mt6589-wdt";
+			reg = <0 0x10007000 0 0x100>;
+		};
+
+		systimer: timer@10017000 {
+			compatible = "mediatek,mt8195-timer", "mediatek,mt6765-timer";
+			reg = <0 0x10017000 0 0x1000>;
+			interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>;
+		};
+
+		uart0: serial@11001100 {
+			compatible = "mediatek,mt8195-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11001100 0 0x100>;
+			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart1: serial@11001200 {
+			compatible = "mediatek,mt8195-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11001200 0 0x100>;
+			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "baud", "bus";
+		};
+
+		uart2: serial@11001300 {
+			compatible = "mediatek,mt8195-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11001300 0 0x100>;
+			interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart3: serial@11001400 {
+			compatible = "mediatek,mt8195-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11001400 0 0x100>;
+			interrupts = <GIC_SPI 723 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart4: serial@11001500 {
+			compatible = "mediatek,mt8195-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11001500 0 0x100>;
+			interrupts = <GIC_SPI 724 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart5: serial@11001600 {
+			compatible = "mediatek,mt8195-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11001600 0 0x100>;
+			interrupts = <GIC_SPI 725 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		auxadc: auxadc@11002000 {
+			compatible = "mediatek,mt8195-auxadc", "mediatek,mt8173-auxadc";
+			reg = <0 0x11002000 0 0x1000>;
+			clocks = <&clk26m>;
+			clock-names = "main";
+			#io-channel-cells = <1>;
+			status = "disabled";
+		};
+
+		mmc0: mmc@11230000 {
+			compatible = "mediatek,mt8195-mmc", "mediatek,mt8192-mmc";
+			reg = <0 0x11230000 0 0x10000>,
+			      <0 0x11f50000 0 0x1000>;
+			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>, <&clk26m>;
+			clock-names = "source", "hclk", "source_cg";
+			status = "disabled";
+		};
+
+		mmc1: mmc@11240000 {
+			compatible = "mediatek,mt8195-mmc", "mediatek,mt8192-mmc";
+			reg = <0 0x11240000 0 0x1000>,
+			      <0 0x11c70000 0 0x1000>;
+			interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>, <&clk26m>;
+			clock-names = "source", "hclk", "source_cg";
+			status = "disabled";
+		};
+
+		nor_flash: nor@1132c000 {
+			compatible = "mediatek,mt8195-nor", "mediatek,mt8173-nor";
+			reg = <0 0x1132c000 0 0x1000>;
+			interrupts = <GIC_SPI 825 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "spi", "sf";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		u3phy2: usb-phy2@11c40000 {
+			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
+			clocks = <&clk26m>;
+			clock-names = "u3phya_ref";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0x11c40000 0x700>;
+			status = "disabled";
+
+			u2port2: usb2-phy2@0 {
+				reg = <0x0 0x700>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "disabled";
+			};
+		};
+
+		u3phy3: usb-phy3@11c50000 {
+			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
+			clocks = <&clk26m>;
+			clock-names = "u3phya_ref";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0x11c50000 0x700>;
+			status = "disabled";
+
+			u2port3: usb2-phy3@0 {
+				reg = <0x0 0x700>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "disabled";
+			};
+		};
+
+		u3phy1: usb-phy1@11e30000 {
+			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
+			clocks = <&clk26m>;
+			clock-names = "u3phya_ref";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0x11e30000 0xe00>;
+			status = "disabled";
+
+			u2port1: usb2-phy1@0 {
+				reg = <0x0 0x700>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "disabled";
+			};
+
+			u3port1: usb3-phy1@700 {
+				reg = <0x700 0x700>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "disabled";
+			};
+		};
+
+		u3phy0: usb-phy0@11e40000 {
+			compatible = "mediatek,mt8195-tphy", "mediatek,generic-tphy-v2";
+			clocks = <&clk26m>;
+			clock-names = "u3phya_ref";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0x11e40000 0xe00>;
+			status = "disabled";
+
+			u2port0: usb2-phy0@0 {
+				reg = <0x0 0x700>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "disabled";
+			};
+
+			u3port0: usb3-phy0@700 {
+				reg = <0x700 0x700>;
+				clocks = <&clk26m>;
+				clock-names = "ref";
+				#phy-cells = <1>;
+				status = "disabled";
+			};
+		};
+
+		ufsphy: phy@11fa0000 {
+			compatible = "mediatek,mt8195-ufsphy", "mediatek,mt8183-ufsphy";
+			reg = <0 0x11fa0000 0 0xc000>;
+			clocks = <&clk26m>, <&clk26m>;
+			clock-names = "unipro", "mp";
+			#phy-cells = <0>;
+		};
+	};
+};