Message ID | 87wqjlz9nr.wl%kuninori.morimoto.gx@renesas.com (mailing list archive) |
---|---|
State | Superseded |
Commit | 29473e628b44c877add62ebdecc899fae7003e1f |
Headers | show |
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 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-sh" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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"; +};
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(+)