arm64: dts: amlogic: add C3 AW419 board

Add Amlogic C3 C308L AW419 board. The corresponding binding
has been applied, therefore, this series does not need to
add a binding corresponding to the AW419 board.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://lore.kernel.org/r/20240830-c3_add_node-v4-3-b56c0511e9dc@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 29417f04f88668f83420f0cb2723afa2a7ae323d..2fbda8419c65a3056410ac45ca3ddaceb69ea4f5 100644 (file)
--- 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 (file)
index 0000000..4477a26
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/amlogic-c3-c308l-aw419.dts
@@ -0,0 +1,262 @@
+// 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>;
+};