[PATCH v3 3/4] arm64: dts: amlogic: add fbx8am board
Neil Armstrong
neil.armstrong at linaro.org
Wed Feb 14 01:46:44 PST 2024
On 13/02/2024 18:13, Marc Gonzalez wrote:
> From: Pierre-Hugues Husson <phhusson at freebox.fr>
>
> The fbx8am boards are based on the Amlogic Meson G12A S905X2 SoC,
> and the SEI510 board design.
>
> Signed-off-by: Pierre-Hugues Husson <phhusson at freebox.fr>
> Signed-off-by: Marc Gonzalez <mgonzalez at freebox.fr>
> ---
> arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts | 462 ++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 462 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts
> new file mode 100644
> index 0000000000000..af211d8f39520
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-fbx8am.dts
> @@ -0,0 +1,462 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +// Copyright (c) 2024 Freebox SAS
> +
> +/*
> + * SEI codename: SEI530FB (based on SEI510)
> + * Freebox codename: fbx8am
> + * Commercial names: Freebox Pop, Player TV Free 4K
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-g12a.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/gpio/meson-g12a-gpio.h>
> +#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
> +
> +/ {
> + compatible = "freebox,fbx8am", "amlogic,g12a";
> + model = "Freebox Player Pop";
> + chassis-type = "embedded";
> +
> + firmware {
> + optee {
> + compatible = "linaro,optee-tz";
> + method = "smc";
> + };
> + };
> +
> + gpio-keys-polled {
> + compatible = "gpio-keys-polled";
> + poll-interval = <100>;
> +
> + /* Physical user-accessible reset button near USB port */
> + power-button {
> + label = "Reset";
> + linux,code = <BTN_MISC>;
> + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +
> + spdif_dit: audio-codec-2 {
> + #sound-dai-cells = <0>;
> + compatible = "linux,spdif-dit";
> + status = "okay";
> + sound-name-prefix = "DIT";
> + };
> +
> + aliases {
> + serial0 = &uart_AO;
> + ethernet0 = ðmac;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + emmc_pwrseq: emmc-pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
> + };
> +
> + hdmi-connector {
> + compatible = "hdmi-connector";
> + type = "a";
> +
> + port {
> + hdmi_connector_in: endpoint {
> + remote-endpoint = <&hdmi_tx_tmds_out>;
> + };
> + };
> + };
> +
> + memory at 0 {
> + device_type = "memory";
> + reg = <0x0 0x0 0x0 0x80000000>;
> + };
> +
> + ao_5v: regulator-ao-5v {
> + compatible = "regulator-fixed";
> + regulator-name = "AO_5V";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&dc_in>;
> + regulator-always-on;
> + };
> +
> + dc_in: regulator-dc-in {
> + compatible = "regulator-fixed";
> + regulator-name = "DC_IN";
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + regulator-always-on;
> + };
> +
> + emmc_1v8: regulator-emmc-1v8 {
> + compatible = "regulator-fixed";
> + regulator-name = "EMMC_1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + vin-supply = <&vddao_3v3>;
> + regulator-always-on;
> + };
> +
> + vddao_3v3: regulator-vddao-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDAO_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&ao_5v>;
> + regulator-always-on;
> + };
> +
> + vddao_3v3_t: regulator-vddao-3v3-t {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDAO_3V3_T";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vddao_3v3>;
> + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
> + enable-active-high;
> + };
> +
> + vddcpu: regulator-vddcpu {
> + /*
> + * SY8120B1ABC DC/DC Regulator.
> + */
> + compatible = "pwm-regulator";
> +
> + regulator-name = "VDDCPU";
> + regulator-min-microvolt = <721000>;
> + regulator-max-microvolt = <1022000>;
> +
> + pwm-supply = <&ao_5v>;
> +
> + pwms = <&pwm_AO_cd 1 1250 0>;
> + pwm-dutycycle-range = <100 0>;
> +
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + vddio_ao1v8: regulator-vddio-ao1v8 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDDIO_AO1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + vin-supply = <&vddao_3v3>;
> + regulator-always-on;
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
> + post-power-on-delay-ms = <10>; /* required for 43752 */
> + clocks = <&wifi32k>;
> + clock-names = "ext_clock";
> + };
> +
> + wifi32k: wifi32k {
> + compatible = "pwm-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
> + };
> +
> + sound {
> + compatible = "amlogic,axg-sound-card";
> + model = "fbx8am";
> + audio-aux-devs = <&tdmout_b>;
> + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
> + "TDMOUT_B IN 1", "FRDDR_B OUT 1",
> + "TDMOUT_B IN 2", "FRDDR_C OUT 1",
> + "TDM_B Playback", "TDMOUT_B OUT",
> + "SPDIFOUT_A IN 0", "FRDDR_A OUT 3",
> + "SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
> + "SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
> +
> + assigned-clocks = <&clkc CLKID_MPLL2>,
> + <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> +
> + dai-link-0 {
> + sound-dai = <&frddr_a>;
> + };
> +
> + dai-link-1 {
> + sound-dai = <&frddr_b>;
> + };
> +
> + dai-link-2 {
> + sound-dai = <&frddr_c>;
> + };
> +
> + /* 8ch hdmi interface */
> + dai-link-3 {
> + sound-dai = <&tdmif_b>;
> + dai-format = "i2s";
> + dai-tdm-slot-tx-mask-0 = <1 1>;
> + dai-tdm-slot-tx-mask-1 = <1 1>;
> + dai-tdm-slot-tx-mask-2 = <1 1>;
> + dai-tdm-slot-tx-mask-3 = <1 1>;
> + mclk-fs = <256>;
> +
> + codec {
> + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
> + };
> + };
> +
> + /* spdif hdmi or toslink interface */
> + dai-link-4 {
> + sound-dai = <&spdifout_a>;
> +
> + codec-0 {
> + sound-dai = <&spdif_dit>;
> + };
> +
> + codec-1 {
> + sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
> + };
> + };
> +
> + /* spdif hdmi interface */
> + dai-link-5 {
> + sound-dai = <&spdifout_b>;
> +
> + codec {
> + sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
> + };
> + };
> +
> + /* hdmi glue */
> + dai-link-6 {
> + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
> +
> + codec {
> + sound-dai = <&hdmi_tx>;
> + };
> + };
> + };
> +};
> +
> +&arb {
> + status = "okay";
> +};
> +
> +&cecb_AO {
> + pinctrl-0 = <&cec_ao_b_h_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> + hdmi-phandle = <&hdmi_tx>;
> +};
> +
> +&clkc_audio {
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu-supply = <&vddcpu>;
> + operating-points-v2 = <&cpu_opp_table>;
> + clocks = <&clkc CLKID_CPU_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu1 {
> + cpu-supply = <&vddcpu>;
> + operating-points-v2 = <&cpu_opp_table>;
> + clocks = <&clkc CLKID_CPU_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu2 {
> + cpu-supply = <&vddcpu>;
> + operating-points-v2 = <&cpu_opp_table>;
> + clocks = <&clkc CLKID_CPU_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu3 {
> + cpu-supply = <&vddcpu>;
> + operating-points-v2 = <&cpu_opp_table>;
> + clocks = <&clkc CLKID_CPU_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +ðmac {
> + status = "okay";
> + phy-handle = <&internal_ephy>;
> + phy-mode = "rmii";
> +};
> +
> +&frddr_a {
> + status = "okay";
> +};
> +
> +&frddr_b {
> + status = "okay";
> +};
> +
> +&frddr_c {
> + status = "okay";
> +};
> +
> +&spdifout_a {
> + pinctrl-0 = <&spdif_out_h_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&spdifout_b {
> + status = "okay";
> +};
> +
> +&hdmi_tx {
> + status = "okay";
> + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&hdmi_tx_tmds_port {
> + hdmi_tx_tmds_out: endpoint {
> + remote-endpoint = <&hdmi_connector_in>;
> + };
> +};
> +
> +&i2c3 {
> + status = "okay";
> + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&ir {
> + status = "okay";
> + pinctrl-0 = <&remote_input_ao_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&pwm_AO_cd {
> + pinctrl-0 = <&pwm_ao_d_e_pins>;
> + pinctrl-names = "default";
> + clocks = <&xtal>;
> + clock-names = "clkin1";
> + status = "okay";
> +};
> +
> +&pwm_ef {
> + status = "okay";
> + pinctrl-0 = <&pwm_e_pins>;
> + pinctrl-names = "default";
> + clocks = <&xtal>;
> + clock-names = "clkin0";
> +};
> +
> +&pdm {
> + pinctrl-0 = <&pdm_din0_z_pins>, <&pdm_din1_z_pins>,
> + <&pdm_din2_z_pins>, <&pdm_din3_z_pins>,
> + <&pdm_dclk_z_pins>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&saradc {
> + status = "okay";
> + vref-supply = <&vddio_ao1v8>;
> +};
> +
> +/* SDIO */
> +&sd_emmc_a {
> + status = "okay";
> + pinctrl-0 = <&sdio_pins>;
> + pinctrl-1 = <&sdio_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + bus-width = <4>;
> + cap-sd-highspeed;
> + sd-uhs-sdr50;
> + max-frequency = <100000000>;
> +
> + non-removable;
> + disable-wp;
> +
> + /* WiFi firmware requires power to be kept while in suspend */
> + keep-power-in-suspend;
> +
> + mmc-pwrseq = <&sdio_pwrseq>;
> +
> + vmmc-supply = <&vddao_3v3>;
> + vqmmc-supply = <&vddio_ao1v8>;
> +};
> +
> +/* SD card */
> +&sd_emmc_b {
> + status = "okay";
> + pinctrl-0 = <&sdcard_c_pins>;
> + pinctrl-1 = <&sdcard_clk_gate_c_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 = <&vddao_3v3>;
> + vqmmc-supply = <&vddao_3v3>;
> +};
> +
> +/* eMMC */
> +&sd_emmc_c {
> + status = "okay";
> + pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
> + pinctrl-1 = <&emmc_clk_gate_pins>;
> + pinctrl-names = "default", "clk-gate";
> +
> + bus-width = <8>;
> + cap-mmc-highspeed;
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> + max-frequency = <200000000>;
> + non-removable;
> + disable-wp;
> +
> + mmc-pwrseq = <&emmc_pwrseq>;
> + vmmc-supply = <&vddao_3v3>;
> + vqmmc-supply = <&emmc_1v8>;
> +};
> +
> +&tdmif_b {
> + status = "okay";
> +};
> +
> +&tdmout_b {
> + status = "okay";
> +};
> +
> +&tohdmitx {
> + status = "okay";
> +};
> +
> +&uart_A {
> + status = "okay";
> + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
> + pinctrl-names = "default";
> + uart-has-rtscts;
> +};
> +
> +&uart_AO {
> + status = "okay";
> + pinctrl-0 = <&uart_ao_a_pins>;
> + pinctrl-names = "default";
> +};
> +
> +&usb {
> + status = "okay";
> + dr_mode = "host";
> +};
Reviewed-by: Neil Armstrong <neil.armstrong at linaro.org>
More information about the linux-amlogic
mailing list