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[PATCH 3/3] arm64: dts: amlogic: add C3 AW419 board

Xianwei Zhao via B4 Relay posted 3 patches 1 year, 4 months ago
There is a newer version of this series
[PATCH 3/3] arm64: dts: amlogic: add C3 AW419 board
Posted by Xianwei Zhao via B4 Relay 1 year, 4 months ago 
From: Xianwei Zhao <xianwei.zhao@amlogic.com>

Add Amlogic C3 C308L AW419 board.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
 arch/arm64/boot/dts/amlogic/Makefile               |   1 +
 .../boot/dts/amlogic/amlogic-c3-c308l-aw419.dts    | 278 +++++++++++++++++++++
 2 files changed, 279 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 29417f04f886..2fbda8419c65 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -2,6 +2,7 @@
 dtb-$(CONFIG_ARCH_MESON) += amlogic-a4-a113l2-ba400.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-a5-a113x2-av400.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb
+dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c308l-aw419.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-an400.dtb
 dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
new file mode 100644
index 000000000000..d28fd2a1acf0
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
@@ -0,0 +1,278 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "amlogic-c3.dtsi"
+
+/ {
+	model = "Amlogic C308l aw419 Development Board";
+	compatible = "amlogic,aw419", "amlogic,c3";
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &uart_b;
+		spi0 = &spifc;
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x80000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 9 MiB reserved for ARM Trusted Firmware */
+		secmon_reserved: secmon@7f00000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x07f00000 0x0 0x900000>;
+			no-map;
+		};
+	};
+
+	main_12v: regulator-main-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "12V";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_5v: regulator-vcc-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddq: regulator-vddq {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDQ";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddao_3v3: regulator-vddao-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&main_12v>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddao_1v8: regulator-vddao-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDAO1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	ddr4_2v5: regulator-ddr4-2v5 {
+		compatible = "regulator-fixed";
+		regulator-name = "DDR4_2V5";
+		regulator-min-microvolt = <2500000>;
+		regulator-max-microvolt = <2500000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_3v3: regulator-vcc-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vcc_1v8: regulator-vcc-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VCC1V8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vdd_1v8: regulator-vdd-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD1V8_BOOT";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vddio_b: regulator-vddio-3v3-b {
+		compatible = "regulator-fixed";
+		regulator-name = "VDDIO_B";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	sdcard: regulator-sdcard {
+		compatible = "regulator-fixed";
+		regulator-name = "SDCARD_POWER";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vddao_3v3>;
+		gpio = <&gpio GPIOA_4 GPIO_ACTIVE_LOW>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&uart_b {
+	status = "okay";
+};
+
+&nand {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		nand-on-flash-bbt;
+
+		partition@0 {
+			label = "boot";
+			reg = <0x0 0x00200000>;
+		};
+		partition@200000 {
+			label = "env";
+			reg = <0x00200000 0x00400000>;
+		};
+		partition@600000 {
+			label = "system";
+			reg = <0x00600000 0x00a00000>;
+		};
+		partition@1000000 {
+			label = "rootfs";
+			reg = <0x01000000 0x03000000>;
+		};
+		partition@4000000 {
+			label = "media";
+			reg = <0x04000000 0x8000000>;
+		};
+	};
+};
+
+&ethmac {
+	status = "okay";
+	phy-handle = <&internal_ephy>;
+	phy-mode = "rmii";
+};
+
+&spifc {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	pinctrl-0 = <&spifc_pins>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		compatible = "spi-nand";
+		reg = <0>;
+		spi-max-frequency = <83000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		status = "disabled";
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "boot";
+				reg = <0 0x200000>;
+			};
+
+			partition@200000 {
+				label = "env";
+				reg = <0x200000 0x400000>;
+			};
+
+			partition@600000 {
+				label = "system";
+				reg = <0x600000 0xa00000>;
+			};
+
+			partition@1000000 {
+				label = "rootfs";
+				reg = <0x1000000 0x3000000>;
+			};
+
+			partition@4000000 {
+				label = "data";
+				reg = <0x4000000 0x8000000>;
+			};
+		};
+	};
+};
+
+&sd {
+	status = "okay";
+	pinctrl-0 = <&sdcard_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_pins>;
+	pinctrl-names = "default","clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <50000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&sdcard>;
+	vqmmc-supply = <&sdcard>;
+};
+
+&sdio {
+	pinctrl-0 = <&sdio_m_pins>;
+	pinctrl-1 = <&sdio_m_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+	bus-width = <4>;
+	cap-sd-highspeed;
+	non-removable;
+	max-frequency = <200000000>;
+	disable-wp;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+
+	vmmc-supply = <&sdcard>;
+	vqmmc-supply = <&sdcard>;
+};

-- 
2.37.1
Re: [PATCH 3/3] arm64: dts: amlogic: add C3 AW419 board
Posted by Krzysztof Kozlowski 1 year, 4 months ago 
On 06/08/2024 12:27, Xianwei Zhao via B4 Relay wrote:
> From: Xianwei Zhao <xianwei.zhao@amlogic.com>
> 
> Add Amlogic C3 C308L AW419 board.
> 
> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
> ---
>  arch/arm64/boot/dts/amlogic/Makefile               |   1 +
>  .../boot/dts/amlogic/amlogic-c3-c308l-aw419.dts    | 278 +++++++++++++++++++++
>  2 files changed, 279 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
> index 29417f04f886..2fbda8419c65 100644
> --- a/arch/arm64/boot/dts/amlogic/Makefile
> +++ b/arch/arm64/boot/dts/amlogic/Makefile
> @@ -2,6 +2,7 @@
>  dtb-$(CONFIG_ARCH_MESON) += amlogic-a4-a113l2-ba400.dtb
>  dtb-$(CONFIG_ARCH_MESON) += amlogic-a5-a113x2-av400.dtb
>  dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb
> +dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c308l-aw419.dtb
>  dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-an400.dtb
>  dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb
>  dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb
> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
> new file mode 100644
> index 000000000000..d28fd2a1acf0
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
> @@ -0,0 +1,278 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
> + */
> +
> +/dts-v1/;
> +
> +#include "amlogic-c3.dtsi"
> +
> +/ {
> +	model = "Amlogic C308l aw419 Development Board";
> +	compatible = "amlogic,aw419", "amlogic,c3";

Where are the bindings? Why do you add bindings without boards? Or
boards without bindings?

Best regards,
Krzysztof
Re: [PATCH 3/3] arm64: dts: amlogic: add C3 AW419 board
Posted by Xianwei Zhao 1 year, 4 months ago 
Hi Krzysztof,
     Thanks for your reply.

On 2024/8/6 21:14, Krzysztof Kozlowski wrote:
> [ EXTERNAL EMAIL ]
> 
> On 06/08/2024 12:27, Xianwei Zhao via B4 Relay wrote:
>> From: Xianwei Zhao <xianwei.zhao@amlogic.com>
>>
>> Add Amlogic C3 C308L AW419 board.
>>
>> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
>> ---
>>   arch/arm64/boot/dts/amlogic/Makefile               |   1 +
>>   .../boot/dts/amlogic/amlogic-c3-c308l-aw419.dts    | 278 +++++++++++++++++++++
>>   2 files changed, 279 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
>> index 29417f04f886..2fbda8419c65 100644
>> --- a/arch/arm64/boot/dts/amlogic/Makefile
>> +++ b/arch/arm64/boot/dts/amlogic/Makefile
>> @@ -2,6 +2,7 @@
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-a4-a113l2-ba400.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-a5-a113x2-av400.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb
>> +dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c308l-aw419.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-an400.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb
>>   dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb
>> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
>> new file mode 100644
>> index 000000000000..d28fd2a1acf0
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
>> @@ -0,0 +1,278 @@
>> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +/*
>> + * Copyright (c) 2024 Amlogic, Inc. All rights reserved.
>> + */
>> +
>> +/dts-v1/;
>> +
>> +#include "amlogic-c3.dtsi"
>> +
>> +/ {
>> +     model = "Amlogic C308l aw419 Development Board";
>> +     compatible = "amlogic,aw419", "amlogic,c3";
> 
> Where are the bindings? Why do you add bindings without boards? Or
> boards without bindings?
> 
The bindings of board aw419 was submitted with board aw409.
The commit number is cb3f4e8cacfa7b32ed8b9dff1282c0d4aaf42e88.
> Best regards,
> Krzysztof
>
Re: [PATCH 3/3] arm64: dts: amlogic: add C3 AW419 board
Posted by Krzysztof Kozlowski 1 year, 4 months ago 
On 07/08/2024 04:37, Xianwei Zhao wrote:
>>> +#include "amlogic-c3.dtsi"
>>> +
>>> +/ {
>>> +     model = "Amlogic C308l aw419 Development Board";
>>> +     compatible = "amlogic,aw419", "amlogic,c3";
>>
>> Where are the bindings? Why do you add bindings without boards? Or
>> boards without bindings?
>>
> The bindings of board aw419 was submitted with board aw409.
> The commit number is cb3f4e8cacfa7b32ed8b9dff1282c0d4aaf42e88.

Why are you adding bindings separate from DTS?

Best regards,
Krzysztof
Re: [PATCH 3/3] arm64: dts: amlogic: add C3 AW419 board
Posted by Xianwei Zhao 1 year, 4 months ago 
Hi Krzysztof,
     Thank you for your quick reply.

On 2024/8/7 13:44, Krzysztof Kozlowski wrote:
> [ EXTERNAL EMAIL ]
> 
> On 07/08/2024 04:37, Xianwei Zhao wrote:
>>>> +#include "amlogic-c3.dtsi"
>>>> +
>>>> +/ {
>>>> +     model = "Amlogic C308l aw419 Development Board";
>>>> +     compatible = "amlogic,aw419", "amlogic,c3";
>>>
>>> Where are the bindings? Why do you add bindings without boards? Or
>>> boards without bindings?
>>>
>> The bindings of board aw419 was submitted with board aw409.
>> The commit number is cb3f4e8cacfa7b32ed8b9dff1282c0d4aaf42e88.
> 
> Why are you adding bindings separate from DTS?
> 

This binding was applied in April last year. I will make sure to submit 
both the binding and DTS together next time.

> Best regards,
> Krzysztof
>

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