From: Simon Horman <horms@verge.net.au>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH 3/3] ARM: shmobile: armadillo: add FSI support for DTS
Date: Thu, 05 Dec 2013 05:09:21 +0000 [thread overview]
Message-ID: <20131205050918.GF12774@verge.net.au> (raw)
In-Reply-To: <87wqjlz9nr.wl%kuninori.morimoto.gx@renesas.com>
On Tue, Dec 03, 2013 at 05:28:59PM -0800, Kuninori Morimoto wrote:
> This patch support FSI-WM8978 with simple audio card
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> ---
> .../boot/dts/r8a7740-armadillo800eva-reference.dts | 37 ++++++++++++++++++++
> 1 file changed, 37 insertions(+)
Thanks, I will queue this up.
>
> diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
> index 7b80f19..6d6fd3d 100644
> --- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
> +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
> @@ -87,6 +87,24 @@
> pinctrl-0 = <&backlight_pins>;
> pinctrl-names = "default";
> };
> +
> + sound {
> + compatible = "simple-audio-card";
> +
> + simple-audio-card,format = "i2s";
> +
> + simple-audio-card,cpu {
> + sound-dai = <&sh_fsi2 0>;
> + bitclock-inversion;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&wm8978>;
> + bitclock-master;
> + frame-master;
> + system-clock-frequency = <12288000>;
> + };
> + };
> };
>
> &i2c0 {
> @@ -100,6 +118,12 @@
> pinctrl-names = "default";
> gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
> };
> +
> + wm8978: wm8978@1a {
> + #sound-dai-cells = <0>;
> + compatible = "wlf,wm8978";
> + reg = <0x1a>;
> + };
> };
>
> &pfc {
> @@ -130,6 +154,12 @@
> renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_wp";
> renesas,function = "sdhi0";
> };
> +
> + fsia_pins: sounda {
> + renesas,groups = "fsia_sclk_in", "fsia_mclk_out",
> + "fsia_data_in_1", "fsia_data_out_0";
> + renesas,function = "fsia";
> + };
> };
>
> &tpu {
> @@ -156,3 +186,10 @@
> cd-gpios = <&pfc 167 GPIO_ACTIVE_LOW>;
> status = "okay";
> };
> +
> +&sh_fsi2 {
> + pinctrl-0 = <&fsia_pins>;
> + pinctrl-names = "default";
> +
> + status = "okay";
> +};
> --
> 1.7.9.5
>
> --
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prev parent reply other threads:[~2013-12-05 5:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-04 1:28 [PATCH 3/3] ARM: shmobile: armadillo: add FSI support for DTS Kuninori Morimoto
2013-12-05 5:09 ` Simon Horman [this message]
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