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Message-ID: <CAGXv+5Fz1f2tzxJzYZDtSiXA5H84aF9Uz1vC-dF=ALkNUA3uKQ@mail.gmail.com>
Date: Fri, 7 Oct 2022 13:31:43 +0800
From: Chen-Yu Tsai <wenst@...omium.org>
To: Nícolas F. R. A. Prado
<nfraprado@...labora.com>
Cc: Matthias Brugger <matthias.bgg@...il.com>, kernel@...labora.com,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v2 4/5] arm64: dts: mediatek: asurada: Enable audio support
On Fri, Oct 7, 2022 at 5:25 AM Nícolas F. R. A. Prado
<nfraprado@...labora.com> wrote:
>
> Enable audio support for the Asurada platform. This consists of the
> machine sound card, the rt1015p codec for the speakers, the rt5682 codec
> for the headset, and the dmic codec for the internal microphone.
It should be noted that there's a new revision of Hayato and Spherion
that switch to using the RT5682S codec. These are mt8192-hayato-rev5-sku2.dts
and mt8192-spherion-rev4.dts in the downstream kernel.
ChenYu
> HDMI audio support is left out for now since the DisplayPort chip
> required isn't enabled yet.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
>
> ---
>
> Changes in v2:
> - Added this commit
>
> .../boot/dts/mediatek/mt8192-asurada.dtsi | 282 ++++++++++++++++++
> 1 file changed, 282 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> index ace44827de17..dac2d4f5e670 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
> @@ -33,6 +33,12 @@ backlight_lcd0: backlight-lcd0 {
> default-brightness-level = <576>;
> };
>
> + dmic_codec: dmic-codec {
> + compatible = "dmic-codec";
> + num-channels = <2>;
> + wakeup-delay-ms = <50>;
> + };
> +
> pp1000_dpbrdg: regulator-1v0-dpbrdg {
> compatible = "regulator-fixed";
> regulator-name = "pp1000_dpbrdg";
> @@ -196,6 +202,79 @@ wifi_restricted_dma_region: wifi@...00000 {
> reg = <0 0xc0000000 0 0x4000000>;
> };
> };
> +
> + rt1015p: rt1015p {
> + compatible = "realtek,rt1015p";
> + pinctrl-names = "default";
> + pinctrl-0 = <&rt1015p_pins>;
> + sdb-gpios = <&pio 147 GPIO_ACTIVE_HIGH>;
> + #sound-dai-cells = <0>;
> + };
> +
> + sound: mt8192-sound {
> + compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682";
> + mediatek,platform = <&afe>;
> + pinctrl-names = "aud_clk_mosi_off",
> + "aud_clk_mosi_on",
> + "aud_dat_mosi_off",
> + "aud_dat_mosi_on",
> + "aud_dat_miso_off",
> + "aud_dat_miso_on",
> + "vow_dat_miso_off",
> + "vow_dat_miso_on",
> + "vow_clk_miso_off",
> + "vow_clk_miso_on",
> + "aud_nle_mosi_off",
> + "aud_nle_mosi_on",
> + "aud_dat_miso2_off",
> + "aud_dat_miso2_on",
> + "aud_gpio_i2s3_off",
> + "aud_gpio_i2s3_on",
> + "aud_gpio_i2s8_off",
> + "aud_gpio_i2s8_on",
> + "aud_gpio_i2s9_off",
> + "aud_gpio_i2s9_on",
> + "aud_dat_mosi_ch34_off",
> + "aud_dat_mosi_ch34_on",
> + "aud_dat_miso_ch34_off",
> + "aud_dat_miso_ch34_on",
> + "aud_gpio_tdm_off",
> + "aud_gpio_tdm_on";
> + pinctrl-0 = <&aud_clk_mosi_off_pins>;
> + pinctrl-1 = <&aud_clk_mosi_on_pins>;
> + pinctrl-2 = <&aud_dat_mosi_off_pins>;
> + pinctrl-3 = <&aud_dat_mosi_on_pins>;
> + pinctrl-4 = <&aud_dat_miso_off_pins>;
> + pinctrl-5 = <&aud_dat_miso_on_pins>;
> + pinctrl-6 = <&vow_dat_miso_off_pins>;
> + pinctrl-7 = <&vow_dat_miso_on_pins>;
> + pinctrl-8 = <&vow_clk_miso_off_pins>;
> + pinctrl-9 = <&vow_clk_miso_on_pins>;
> + pinctrl-10 = <&aud_nle_mosi_off_pins>;
> + pinctrl-11 = <&aud_nle_mosi_on_pins>;
> + pinctrl-12 = <&aud_dat_miso2_off_pins>;
> + pinctrl-13 = <&aud_dat_miso2_on_pins>;
> + pinctrl-14 = <&aud_gpio_i2s3_off_pins>;
> + pinctrl-15 = <&aud_gpio_i2s3_on_pins>;
> + pinctrl-16 = <&aud_gpio_i2s8_off_pins>;
> + pinctrl-17 = <&aud_gpio_i2s8_on_pins>;
> + pinctrl-18 = <&aud_gpio_i2s9_off_pins>;
> + pinctrl-19 = <&aud_gpio_i2s9_on_pins>;
> + pinctrl-20 = <&aud_dat_mosi_ch34_off_pins>;
> + pinctrl-21 = <&aud_dat_mosi_ch34_on_pins>;
> + pinctrl-22 = <&aud_dat_miso_ch34_off_pins>;
> + pinctrl-23 = <&aud_dat_miso_ch34_on_pins>;
> + pinctrl-24 = <&aud_gpio_tdm_off_pins>;
> + pinctrl-25 = <&aud_gpio_tdm_on_pins>;
> +
> + headset-codec {
> + sound-dai = <&rt5682>;
> + };
> +
> + speaker-codecs {
> + sound-dai = <&rt1015p>;
> + };
> + };
> };
>
> &dsi0 {
> @@ -227,6 +306,19 @@ &i2c1 {
> clock-frequency = <400000>;
> pinctrl-names = "default";
> pinctrl-0 = <&i2c1_pins>;
> +
> + rt5682: rt5682@1a {
> + compatible = "realtek,rt5682i";
> + reg = <0x1a>;
> + interrupts-extended = <&pio 18 IRQ_TYPE_LEVEL_LOW>;
> + realtek,jd-src = <1>;
> + realtek,btndet-delay = <16>;
> + #sound-dai-cells = <0>;
> +
> + AVDD-supply = <&mt6359_vio18_ldo_reg>;
> + MICVDD-supply = <&pp3300_g>;
> + VBAT-supply = <&pp3300_ldo_z>;
> + };
> };
>
> &i2c2 {
> @@ -660,6 +752,165 @@ pins-in {
> };
> };
>
> + aud_clk_mosi_off_pins: aud-clk-mosi-off-pins {
> + pins-mosi-off {
> + pinmux = <PINMUX_GPIO214__FUNC_GPIO214>,
> + <PINMUX_GPIO215__FUNC_GPIO215>;
> + };
> + };
> +
> + aud_clk_mosi_on_pins: aud-clk-mosi-on-pins {
> + pins-mosi-on {
> + pinmux = <PINMUX_GPIO214__FUNC_AUD_CLK_MOSI>,
> + <PINMUX_GPIO215__FUNC_AUD_SYNC_MOSI>;
> + drive-strength = <10>;
> + };
> + };
> +
> + aud_dat_miso_ch34_off_pins: aud-dat-miso-ch34-off-pins {
> + pins-miso-off {
> + pinmux = <PINMUX_GPIO199__FUNC_GPIO199>;
> + };
> + };
> +
> + aud_dat_miso_ch34_on_pins: aud-dat-miso-ch34-on-pins {
> + pins-miso-on {
> + pinmux = <PINMUX_GPIO199__FUNC_AUD_DAT_MISO2>;
> + };
> + };
> +
> + aud_dat_miso_off_pins: aud-dat-miso-off-pins {
> + pins-miso-off {
> + pinmux = <PINMUX_GPIO218__FUNC_GPIO218>,
> + <PINMUX_GPIO219__FUNC_GPIO219>;
> + };
> + };
> +
> + aud_dat_miso_on_pins: aud-dat-miso-on-pins {
> + pins-miso-on {
> + pinmux = <PINMUX_GPIO218__FUNC_AUD_DAT_MISO0>,
> + <PINMUX_GPIO219__FUNC_AUD_DAT_MISO1>;
> + drive-strength = <10>;
> + };
> + };
> +
> + aud_dat_miso2_off_pins: aud-dat-miso2-off-pins {
> + pins-miso-off {
> + pinmux = <PINMUX_GPIO199__FUNC_GPIO199>;
> + };
> + };
> +
> + aud_dat_miso2_on_pins: aud-dat-miso2-on-pins {
> + pins-miso-on {
> + pinmux = <PINMUX_GPIO199__FUNC_AUD_DAT_MISO2>;
> + };
> + };
> +
> + aud_dat_mosi_ch34_off_pins: aud-dat-mosi-ch34-off-pins {
> + pins-mosi-off {
> + pinmux = <PINMUX_GPIO196__FUNC_GPIO196>;
> + };
> + };
> +
> + aud_dat_mosi_ch34_on_pins: aud-dat-mosi-ch34-on-pins {
> + pins-mosi-on {
> + pinmux = <PINMUX_GPIO196__FUNC_AUD_DAT_MOSI2>;
> + };
> + };
> +
> + aud_dat_mosi_off_pins: aud-dat-mosi-off-pins {
> + pins-mosi-off {
> + pinmux = <PINMUX_GPIO216__FUNC_GPIO216>,
> + <PINMUX_GPIO217__FUNC_GPIO217>;
> + };
> + };
> +
> + aud_dat_mosi_on_pins: aud-dat-mosi-on-pins {
> + pins-mosi-on {
> + pinmux = <PINMUX_GPIO216__FUNC_AUD_DAT_MOSI0>,
> + <PINMUX_GPIO217__FUNC_AUD_DAT_MOSI1>;
> + drive-strength = <10>;
> + };
> + };
> +
> + aud_gpio_i2s3_off_pins: aud-gpio-i2s3-off-pins {
> + pins-i2s3-off {
> + pinmux = <PINMUX_GPIO32__FUNC_GPIO32>,
> + <PINMUX_GPIO33__FUNC_GPIO33>,
> + <PINMUX_GPIO35__FUNC_GPIO35>;
> + };
> + };
> +
> + aud_gpio_i2s3_on_pins: aud-gpio-i2s3-on-pins {
> + pins-i2s3-on {
> + pinmux = <PINMUX_GPIO32__FUNC_I2S3_BCK>,
> + <PINMUX_GPIO33__FUNC_I2S3_LRCK>,
> + <PINMUX_GPIO35__FUNC_I2S3_DO>;
> + };
> + };
> +
> + aud_gpio_i2s8_off_pins: aud-gpio-i2s8-off-pins {
> + pins-i2s8-off {
> + pinmux = <PINMUX_GPIO10__FUNC_GPIO10>,
> + <PINMUX_GPIO11__FUNC_GPIO11>,
> + <PINMUX_GPIO12__FUNC_GPIO12>,
> + <PINMUX_GPIO13__FUNC_GPIO13>;
> + };
> + };
> +
> + aud_gpio_i2s8_on_pins: aud-gpio-i2s8-on-pins {
> + pins-i2s8-on {
> + pinmux = <PINMUX_GPIO10__FUNC_I2S8_MCK>,
> + <PINMUX_GPIO11__FUNC_I2S8_BCK>,
> + <PINMUX_GPIO12__FUNC_I2S8_LRCK>,
> + <PINMUX_GPIO13__FUNC_I2S8_DI>;
> + };
> + };
> +
> + aud_gpio_i2s9_off_pins: aud-gpio-i2s9-off-pins {
> + pins-i2s9-off {
> + pinmux = <PINMUX_GPIO29__FUNC_GPIO29>;
> + };
> + };
> +
> + aud_gpio_i2s9_on_pins: aud-gpio-i2s9-on-pins {
> + pins-i2s9-on {
> + pinmux = <PINMUX_GPIO29__FUNC_I2S9_DO>;
> + };
> + };
> +
> + aud_gpio_tdm_off_pins: aud-gpio-tdm-off-pins {
> + pins-tdm-off {
> + pinmux = <PINMUX_GPIO0__FUNC_GPIO0>,
> + <PINMUX_GPIO1__FUNC_GPIO1>,
> + <PINMUX_GPIO2__FUNC_GPIO2>,
> + <PINMUX_GPIO3__FUNC_GPIO3>;
> + };
> + };
> +
> + aud_gpio_tdm_on_pins: aud-gpio-tdm-on-pins {
> + pins-tdm-on {
> + pinmux = <PINMUX_GPIO0__FUNC_TDM_LRCK>,
> + <PINMUX_GPIO1__FUNC_TDM_BCK>,
> + <PINMUX_GPIO2__FUNC_TDM_MCK>,
> + <PINMUX_GPIO3__FUNC_TDM_DATA0>;
> + };
> + };
> +
> + aud_nle_mosi_off_pins: aud-nle-mosi-off-pins {
> + pins-nle-mosi-off {
> + pinmux = <PINMUX_GPIO197__FUNC_GPIO197>,
> + <PINMUX_GPIO198__FUNC_GPIO198>;
> + };
> + };
> +
> + aud_nle_mosi_on_pins: aud-nle-mosi-on-pins {
> + pins-nle-mosi-on {
> + pinmux = <PINMUX_GPIO197__FUNC_AUD_NLE_MOSI1>,
> + <PINMUX_GPIO198__FUNC_AUD_NLE_MOSI0>;
> + };
> + };
> +
> cr50_int: cr50-irq-default-pins {
> pins-gsc-ap-int-odl {
> pinmux = <PINMUX_GPIO171__FUNC_GPIO171>;
> @@ -932,6 +1183,13 @@ pins-inhibit {
> };
> };
>
> + rt1015p_pins: rt1015p-default-pins {
> + pins {
> + pinmux = <PINMUX_GPIO147__FUNC_GPIO147>;
> + output-low;
> + };
> + };
> +
> scp_pins: scp-pins {
> pins-vreq-vao {
> pinmux = <PINMUX_GPIO195__FUNC_SCP_VREQ_VAO>;
> @@ -987,6 +1245,30 @@ pins-report-sw {
> output-low;
> };
> };
> +
> + vow_clk_miso_off_pins: vow-clk-miso-off-pins {
> + pins-miso-off {
> + pinmux = <PINMUX_GPIO219__FUNC_GPIO219>;
> + };
> + };
> +
> + vow_clk_miso_on_pins: vow-clk-miso-on-pins {
> + pins-miso-on {
> + pinmux = <PINMUX_GPIO219__FUNC_VOW_CLK_MISO>;
> + };
> + };
> +
> + vow_dat_miso_off_pins: vow-dat-miso-off-pins {
> + pins-miso-off {
> + pinmux = <PINMUX_GPIO218__FUNC_GPIO218>;
> + };
> + };
> +
> + vow_dat_miso_on_pins: vow-dat-miso-on-pins {
> + pins-miso-on {
> + pinmux = <PINMUX_GPIO218__FUNC_VOW_DAT_MISO>;
> + };
> + };
> };
>
> &pmic {
> --
> 2.37.3
>
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