lkml.org 
[lkml]   [2022]   [Jan]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [RFC PATCH 6/9] arm64: dts: meson: add initial device-trees for A95XF3-AIR
From
Date
Hi,

On 30/11/2021 07:05, Christian Hewitt wrote:
> The CYX A95XF3-AIR is based on Amlogic S905X3 reference board
> designs and ships in multiple configurations:
>
> – 4GB DDR3 + 64GB eMMC + WiFi a/b/g/n/ac + BT + Gb Ethernet
> – 4GB DDR3 + 32GB eMMC + WiFi a/b/g/n/ac + BT + Gb Ethernet
> – 2GB DDR3 + 16GB eMMC + WiFi b/g/n (no BT) + 10/100 Ethernet
> ...
> - HDMI 2.1 video
> - S/PDIF optical output
> - AV output
> - 1x USB 2.0 OTG port
> - 1x USB 3.0 port
> - IR receiver
> - 1x micro SD card slot (internal)
> - 1x Reset/Update button (in AV jack)
> - 7-segment VFD
> - Multicolour case LED 'arc'
>
> The device-tree with -100 suffix supports models with 10/100 Ethernet
> and with -1000 suffix supports models with Gigabit Ethernet.

I thought about this, and I think we should have:
- meson-sm1-a95xf3-air.dts for 10/100 version
- meson-sm1-a95xf3-air-gbit.dts for gigabit 10/100/1000 version

With this, I'm ok to apply the serie.

Neil

>
> Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
> ---
> arch/arm64/boot/dts/amlogic/Makefile | 2 +
> .../dts/amlogic/meson-sm1-a95xf3-air-100.dts | 108 +++++++++++++++
> .../dts/amlogic/meson-sm1-a95xf3-air-1000.dts | 129 ++++++++++++++++++
> 3 files changed, 239 insertions(+)
> create mode 100644 arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-100.dts
> create mode 100644 arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-1000.dts
>
> diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
> index a0c1a7fbae57..e198d17f2ea8 100644
> --- a/arch/arm64/boot/dts/amlogic/Makefile
> +++ b/arch/arm64/boot/dts/amlogic/Makefile
> @@ -51,6 +51,8 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-libretech-pc.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-gxm-wetek-core2.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-sm1-a95xf3-air-100.dtb
> +dtb-$(CONFIG_ARCH_MESON) += meson-sm1-a95xf3-air-1000.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-sm1-bananapi-m5.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb
> dtb-$(CONFIG_ARCH_MESON) += meson-sm1-odroid-c4.dtb
> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-100.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-100.dts
> new file mode 100644
> index 000000000000..5158cc40485e
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-100.dts
> @@ -0,0 +1,108 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 BayLibre SAS. All rights reserved.
> + * Copyright (c) 2020 Christian Hewitt <christianshewitt@gmail.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-sm1-ac2xx.dtsi"
> +#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
> +
> +/ {
> + compatible = "cyx,a95xf3-air-100", "amlogic,sm1";
> + model = "Shenzhen CYX Industrial Co., Ltd A95XF3-AIR";
> +
> + sound {
> + compatible = "amlogic,axg-sound-card";
> + model = "A95XF3-AIR";
> + 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";
> +
> + assigned-clocks = <&clkc CLKID_MPLL2>,
> + <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> + status = "okay";
> +
> + 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>;
> + };
> + };
> +
> + /* hdmi glue */
> + dai-link-4 {
> + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
> +
> + codec {
> + sound-dai = <&hdmi_tx>;
> + };
> + };
> + };
> +};
> +
> +&arb {
> + status = "okay";
> +};
> +
> +&clkc_audio {
> + status = "okay";
> +};
> +
> +&ethmac {
> + status = "okay";
> + phy-handle = <&internal_ephy>;
> + phy-mode = "rmii";
> +};
> +
> +&frddr_a {
> + status = "okay";
> +};
> +
> +&frddr_b {
> + status = "okay";
> +};
> +
> +&frddr_c {
> + status = "okay";
> +};
> +
> +&tdmif_b {
> + status = "okay";
> +};
> +
> +&tdmout_b {
> + status = "okay";
> +};
> +
> +&tohdmitx {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-1000.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-1000.dts
> new file mode 100644
> index 000000000000..c87d948fa3e6
> --- /dev/null
> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-a95xf3-air-1000.dts
> @@ -0,0 +1,129 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 BayLibre SAS. All rights reserved.
> + * Copyright (c) 2020 Christian Hewitt <christianshewitt@gmail.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "meson-sm1-ac2xx.dtsi"
> +#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
> +
> +/ {
> + compatible = "cyx,a95xf3-air-1000", "amlogic,sm1";
> + model = "Shenzhen CYX Industrial Co., Ltd A95XF3-AIR";
> +
> + sound {
> + compatible = "amlogic,axg-sound-card";
> + model = "A95XF3-AIR";
> + 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";
> +
> + assigned-clocks = <&clkc CLKID_MPLL2>,
> + <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> + status = "okay";
> +
> + 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>;
> + };
> + };
> +
> + /* hdmi glue */
> + dai-link-4 {
> + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
> +
> + codec {
> + sound-dai = <&hdmi_tx>;
> + };
> + };
> + };
> +};
> +
> +&arb {
> + status = "okay";
> +};
> +
> +&clkc_audio {
> + status = "okay";
> +};
> +
> +&ethmac {
> + status = "okay";
> +
> + pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
> + pinctrl-names = "default";
> + phy-mode = "rgmii-txid";
> + phy-handle = <&external_phy>;
> +
> + rx-internal-delay-ps = <800>;
> +};
> +
> +&ext_mdio {
> + external_phy: ethernet-phy@0 {
> + /* Realtek RTL8211F (0x001cc916) */
> + reg = <0>;
> + max-speed = <1000>;
> +
> + reset-assert-us = <10000>;
> + reset-deassert-us = <80000>;
> + reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
> +
> + interrupt-parent = <&gpio_intc>;
> + /* MAC_INTR on GPIOZ_14 */
> + interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
> + };
> +};
> +
> +&frddr_a {
> + status = "okay";
> +};
> +
> +&frddr_b {
> + status = "okay";
> +};
> +
> +&frddr_c {
> + status = "okay";
> +};
> +
> +&tdmif_b {
> + status = "okay";
> +};
> +
> +&tdmout_b {
> + status = "okay";
> +};
> +
> +&tohdmitx {
> + status = "okay";
> +};
>

\
 
 \ /
  Last update: 2022-01-03 16:22    [W:0.145 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site