From: Shawn Guo <shawnguo@kernel.org>
To: Alison Wang <alison.wang@nxp.com>
Cc: leoyang.li@nxp.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: ls1028a: Add Audio DT nodes
Date: Fri, 1 Feb 2019 12:50:05 +0800 [thread overview]
Message-ID: <20190201045002.GH19882@dragon> (raw)
In-Reply-To: <20190123052135.26829-1-alison.wang@nxp.com>
On Wed, Jan 23, 2019 at 01:21:35PM +0800, Alison Wang wrote:
> This patch adds Audio DT nodes for LS1028ARDB and LS1028AQDS boards.
>
> Signed-off-by: Alison Wang <alison.wang@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 62 ++++++++++++++++++++
> arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 63 +++++++++++++++++++++
> arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 57 +++++++++++++++++++
> 3 files changed, 182 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> index 14c79f4..139728e 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
> @@ -32,6 +32,49 @@
> device_type = "memory";
> reg = <0x0 0x80000000 0x1 0x00000000>;
> };
> +
> + sys_mclk: clock-mclk {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <25000000>;
> + };
> +
> + reg_1p8v: regulator-1p8v {
> + compatible = "regulator-fixed";
> + regulator-name = "1P8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,widgets =
> + "Microphone", "Microphone Jack",
> + "Headphone", "Headphone Jack",
> + "Speaker", "Speaker Ext",
> + "Line", "Line In Jack";
> + simple-audio-card,routing =
> + "MIC_IN", "Microphone Jack",
> + "Microphone Jack", "Mic Bias",
> + "LINE_IN", "Line In Jack",
> + "Headphone Jack", "HP_OUT",
> + "Speaker Ext", "LINE_OUT";
> +
> + simple-audio-card,cpu {
> + sound-dai = <&sai1>;
> + frame-master;
> + bitclock-master;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&codec>;
> + frame-master;
> + bitclock-master;
> + system-clock-frequency = <25000000>;
> + };
> + };
> };
>
> &duart0 {
> @@ -89,5 +132,24 @@
> reg = <0x57>;
> };
> };
> +
> + i2c@5 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x5>;
> +
> + codec: sgtl5000@a {
sgtl5000: audio-codec@a
> + #sound-dai-cells = <0>;
> + compatible = "fsl,sgtl5000";
> + reg = <0xa>;
> + VDDA-supply = <®_1p8v>;
> + VDDIO-supply = <®_1p8v>;
> + clocks = <&sys_mclk>;
> + };
> + };
> };
> };
> +
> +&sai1 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> index fdeb417..1b3d5e3 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> @@ -28,6 +28,49 @@
> device_type = "memory";
> reg = <0x0 0x80000000 0x1 0x0000000>;
> };
> +
> + sys_mclk: clock-mclk {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <25000000>;
> + };
> +
> + reg_1p8v: regulator-1p8v {
> + compatible = "regulator-fixed";
> + regulator-name = "1P8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> +
> + sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,widgets =
> + "Microphone", "Microphone Jack",
> + "Headphone", "Headphone Jack",
> + "Speaker", "Speaker Ext",
> + "Line", "Line In Jack";
> + simple-audio-card,routing =
> + "MIC_IN", "Microphone Jack",
> + "Microphone Jack", "Mic Bias",
> + "LINE_IN", "Line In Jack",
> + "Headphone Jack", "HP_OUT",
> + "Speaker Ext", "LINE_OUT";
> +
> + simple-audio-card,cpu {
> + sound-dai = <&sai4>;
> + frame-master;
> + bitclock-master;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&codec>;
> + frame-master;
> + bitclock-master;
> + system-clock-frequency = <25000000>;
> + };
> + };
> };
>
> &i2c0 {
> @@ -39,6 +82,22 @@
> #address-cells = <1>;
> #size-cells = <0>;
>
> + i2c@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x1>;
> +
> + codec: sgtl5000@a {
> + #sound-dai-cells = <0>;
> + compatible = "fsl,sgtl5000";
> + reg = <0xa>;
> + VDDA-supply = <®_1p8v>;
> + VDDIO-supply = <®_1p8v>;
> + clocks = <&sys_mclk>;
> + sclk-strength = <3>;
What is this property?
> + };
> + };
> +
> i2c@2 {
> #address-cells = <1>;
> #size-cells = <0>;
> @@ -71,3 +130,7 @@
> &duart1 {
> status = "okay";
> };
> +
> +&sai4 {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> index a8cf92a..48c9e3a 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -335,5 +335,62 @@
> <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
> <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
> };
> +
> + edma0: edma@22c0000 {
dma-controller
> + #dma-cells = <2>;
> + compatible = "fsl,vf610-edma";
> + reg = <0x0 0x22c0000 0x0 0x10000>,
> + <0x0 0x22d0000 0x0 0x10000>,
> + <0x0 0x22e0000 0x0 0x10000>;
> + interrupts = <0 56 0x4>,
> + <0 56 0x4>;
Use GIC_SPI and IRQ_TYPE_LEVEL_HIGH.
> + interrupt-names = "edma-tx", "edma-err";
> + dma-channels = <32>;
> + clock-names = "dmamux0", "dmamux1";
> + clocks = <&clockgen 4 1>,
> + <&clockgen 4 1>;
> + };
> +
> + sai1: sai@f100000 {
audio-controller
Shawn
> + #sound-dai-cells = <0>;
> + compatible = "fsl,vf610-sai";
> + reg = <0x0 0xf100000 0x0 0x10000>;
> + interrupts = <0 82 0x4>;
> + clocks = <&clockgen 4 1>, <&clockgen 4 1>,
> + <&clockgen 4 1>, <&clockgen 4 1>;
> + clock-names = "bus", "mclk1", "mclk2", "mclk3";
> + dma-names = "tx", "rx";
> + dmas = <&edma0 1 4>,
> + <&edma0 1 3>;
> + status = "disabled";
> + };
> +
> + sai2: sai@f110000 {
> + #sound-dai-cells = <0>;
> + compatible = "fsl,vf610-sai";
> + reg = <0x0 0xf110000 0x0 0x10000>;
> + interrupts = <0 82 0x4>;
> + clocks = <&clockgen 4 1>, <&clockgen 4 1>,
> + <&clockgen 4 1>, <&clockgen 4 1>;
> + clock-names = "bus", "mclk1", "mclk2", "mclk3";
> + dma-names = "tx", "rx";
> + dmas = <&edma0 1 6>,
> + <&edma0 1 5>;
> + status = "disabled";
> + };
> +
> + sai4: sai@f130000 {
> + #sound-dai-cells = <0>;
> + compatible = "fsl,vf610-sai";
> + reg = <0x0 0xf130000 0x0 0x10000>;
> + interrupts = <0 83 0x4>;
> + clocks = <&clockgen 4 1>, <&clockgen 4 1>,
> + <&clockgen 4 1>, <&clockgen 4 1>;
> + clock-names = "bus", "mclk1", "mclk2", "mclk3";
> + dma-names = "tx", "rx";
> + dmas = <&edma0 1 10>,
> + <&edma0 1 9>;
> + status = "disabled";
> + };
> };
> };
> --
> 1.7.1
>
next prev parent reply other threads:[~2019-02-01 4:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-23 5:21 [PATCH] arm64: dts: ls1028a: Add Audio DT nodes Alison Wang
2019-02-01 4:50 ` Shawn Guo [this message]
2019-02-20 8:12 ` Alison Wang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190201045002.GH19882@dragon \
--to=shawnguo@kernel.org \
--cc=alison.wang@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=leoyang.li@nxp.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).