From mboxrd@z Thu Jan 1 00:00:00 1970 From: zonque@gmail.com (Daniel Mack) Date: Wed, 7 Aug 2013 17:34:05 +0200 Subject: [PATCH 16/20] ASoC: pxa: add DT bindings for pxa2xx-pcm In-Reply-To: <1375889649-14638-1-git-send-email-zonque@gmail.com> References: <1375889649-14638-1-git-send-email-zonque@gmail.com> Message-ID: <1375889649-14638-17-git-send-email-zonque@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The bindings do not carry any resources, as the module only registers the ASoC platform driver. Signed-off-by: Daniel Mack --- .../devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt | 15 +++++++++++++++ sound/soc/pxa/pxa2xx-pcm.c | 13 +++++++++++-- 2 files changed, 26 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt diff --git a/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt b/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt new file mode 100644 index 0000000..551fbb8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt @@ -0,0 +1,15 @@ +DT bindings for ARM PXA2xx PCM platform driver + +This is just a dummy driver that registers the PXA ASoC platform driver. +It does not have any resources assigned. + +Required properties: + + - compatible 'mrvl,pxa-pcm-audio' + +Example: + + pxa_pcm_audio: snd_soc_pxa_audio { + compatible = "mrvl,pxa-pcm-audio"; + }; + diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c index 0aa2d69..806da27 100644 --- a/sound/soc/pxa/pxa2xx-pcm.c +++ b/sound/soc/pxa/pxa2xx-pcm.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -133,10 +134,18 @@ static int pxa2xx_soc_platform_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id snd_soc_pxa_audio_match[] = { + { .compatible = "mrvl,pxa-pcm-audio" }, + { } +}; +#endif + static struct platform_driver pxa_pcm_driver = { .driver = { - .name = "pxa-pcm-audio", - .owner = THIS_MODULE, + .name = "pxa-pcm-audio", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(snd_soc_pxa_audio_match), }, .probe = pxa2xx_soc_platform_probe, -- 1.8.3.1