| Message ID | 87a99kj5q2.wl%kuninori.morimoto.gx@renesas.com (mailing list archive) |
|---|---|
| State | RFC |
| Headers | show |
Hi Morimoto-san,
On Wed, Jun 11, 2014 at 8:54 AM, Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com> wrote:
> + compatible = "asahi-kasei,ak4643";
As Sergei already commented,
Documentation/devicetree/bindings/vendor-prefixes.txt
says
ak Asahi Kasei Corp.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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Hi Geert > On Wed, Jun 11, 2014 at 8:54 AM, Kuninori Morimoto > <kuninori.morimoto.gx@renesas.com> wrote: > > + compatible = "asahi-kasei,ak4643"; > > As Sergei already commented, > Documentation/devicetree/bindings/vendor-prefixes.txt > says > > ak Asahi Kasei Corp. I know, but, grep asahi-kasei sound/soc/codecs/* sound/soc/codecs/ak4104.c: { .compatible = "asahi-kasei,ak4104", }, sound/soc/codecs/ak4554.c: { .compatible = "asahi-kasei,ak4554" }, sound/soc/codecs/ak4642.c: { .compatible = "asahi-kasei,ak4642", .data = &ak4642_drvdata}, sound/soc/codecs/ak4642.c: { .compatible = "asahi-kasei,ak4643", .data = &ak4643_drvdata}, sound/soc/codecs/ak4642.c: { .compatible = "asahi-kasei,ak4648", .data = &ak4648_drvdata}, sound/soc/codecs/ak5386.c: { .compatible = "asahi-kasei,ak5386", }, ak4642 driver can't probe by "ak"; My code is based on "code", not "document" -- 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/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 295a60e..e6bb303 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -9,6 +9,18 @@ * kind, whether express or implied. */ +/* + * SSI-AK4643 + * + * SW1: 1: AK4643 + * 2: CN22 + * 3: ADV7511 + * + * this command is required when playback. + * + * # amixer set "LINEOUT Mixer DACL" on + */ + /dts-v1/; #include "r8a7790.dtsi" #include <dt-bindings/gpio/gpio.h> @@ -144,6 +156,22 @@ states = <3300000 1 1800000 0>; }; + + sound { + compatible = "simple-audio-card"; + + simple-audio-card,format = "left_j"; + simple-audio-card,cpu { + sound-dai = <&rcar_sound 0>; + }; + + simple-audio-card,codec { + bitclock-master; + frame-master; + sound-dai = <&snd_codec>; + system-clock-frequency = <11289600>; + }; + }; }; &extal_clk { @@ -219,6 +247,16 @@ renesas,groups = "i2c3"; renesas,function = "i2c3"; }; + + sound_pins: sound { + renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; + renesas,function = "ssi"; + }; + + sound_clk_pins: sound_clk { + renesas,groups = "audio_clk_a"; + renesas,function = "audio_clk"; + }; }; ðer { @@ -367,8 +405,37 @@ status = "ok"; pinctrl-0 = <&i2c2_pins>; pinctrl-names = "default"; + + snd_codec: snd_codec { + compatible = "asahi-kasei,ak4643"; + #sound-dai-cells = <0>; + reg = <0x12>; + }; }; &i2c3 { status = "ok"; }; + +&rcar_sound { + pinctrl-0 = <&sound_pins &sound_clk_pins>; + pinctrl-names = "default"; + + status = "okay"; + + rcar_sound,dai { + dai0 { + playback = <&ssi0>; + capture = <&ssi1>; + }; + }; +}; + +&ssi0 { + pio-transfer; +}; + +&ssi1 { + pio-transfer; + shared-pin; +}; diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 3b28bd8..6fc352a 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -58,6 +58,7 @@ config MACH_LAGER bool "Lager board" depends on ARCH_R8A7790 select MICREL_PHY if SH_ETH + select SND_SOC_AK4642 if SND_SIMPLE_CARD config MACH_MARZEN bool "MARZEN board"