From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: Re: davinci-mcasp: extension to use AHCLKX pin as external clock source Date: Thu, 12 Feb 2015 10:09:49 +0200 Message-ID: <54DC5FCD.1070501@ti.com> References: <54D487BE.2060209@bytesatwork.ch> <54D4AA7D.6050108@ti.com> <54DA12FA.4090402@bytesatwork.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by alsa0.perex.cz (Postfix) with ESMTP id 173D82605C8 for ; Thu, 12 Feb 2015 09:09:57 +0100 (CET) In-Reply-To: <54DA12FA.4090402@bytesatwork.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: =?UTF-8?B?VXJzIEbDpHNzbGVy?= , perex@perex.cz, tiwai@suse.de Cc: alsa-devel@alsa-project.org, lgirdwood@gmail.com, jsarha@ti.com, linux-kernel@vger.kernel.org, broonie@kernel.org, misael.lopez@ti.com List-Id: alsa-devel@alsa-project.org T24gMDIvMTAvMjAxNSAwNDoxNyBQTSwgVXJzIEbDpHNzbGVyIHdyb3RlOgo+IE9uIDA2LjAyLjIw MTUgMTI6NTAsIFBldGVyIFVqZmFsdXNpIHdyb3RlOgo+PiBPbiAwMi8wNi8yMDE1IDExOjIyIEFN LCBVcnMgRsOkc3NsZXIgd3JvdGU6Cj4+PiBUaGUgQUhDTEtYIHBpbiBzZWVtcyBub3QgdG8gYmUg c3VwcG9ydGVkIGFzIGV4dGVybmFsIHNvdXJjZS4gVGhlIGZpcnN0Cj4+PiBwYXRjaCBpcyBhIGdl bmVyYWwgZml4IHRvIGFsbG93IGV4dGVybmFsIGNsb2NrLiBUaGUgc2Vjb25kIGFsbG93cyB5b3Ug dG8KPj4+IHNlbGVjdCB0aGUgQUhDTEtYIHBpbiBhcyBjbG9jayBzb3VyY2UuCj4+Pgo+Pj4gUGF0 Y2ggYnVpbHQgYWdhaW5zdCB2My4xOS1yYzcKPj4+Cj4+Cj4+IEkgZG9uJ3QgdGhpbmsgdGhpcyBz ZXJpZXMgaXMgY29ycmVjdC4gWW91IGNhbiBqdXN0IGlzc3VlOgo+PiBzbmRfc29jX2RhaV9zZXRf c3lzY2xrKGNwdV9kYWksIDAsIHN5c2NsaywgU05EX1NPQ19DTE9DS19JTik7Cj4+Cj4+IGZyb20g dGhlIG1hY2hpbmUgZHJpdmVyIHRvIHNlbGVjdCBBSENMS1ggYXMgaW5wdXQuCj4+Cj4gSSBjaGVj a2VkIGV2ZXJ5dGhpbmcgYW5kIHRoZSBzb3VyY2Ugb2YgdGhlIHByb2JsZW0gaXMsIHRoYXQgb24g b3VyCj4gaGFyZHdhcmUgdGhlIGJpdCBjbG9jayBvZiB0aGUgY29kZWMgaXMgY29ubmVjdGVkIHRv IEFIQ0xLWC4KCldoeSB3b3VsZCBhbnkgSFcgZGVzaWduZXIgZG8gdGhpcz8/PwoKSnVzdCB0byBj bGFyaWZ5IHRoaXM6IHRoZSBiaXRjbG9jayBmcm9tIGNvZGVjIGlzIG9ubHkgY29ubmVjdGVkIHRv IEFIQ0xLWCBwaW4sCm9yIGlzIGl0IGFsc28gY29ubmVjdGVkIHRvIHRoZSBBQ0xLWCBwaW4/ClRo ZSB1c2Ugb2YgQUhDTEtYL1IgcGluIGlzIF9vcHRpb25hbF8gaW4gTWNBU1AgYW5kIGl0IHNlcnZl cyB0aGUgcHVycG9zZSBvZgpwcm92aWRpbmcgYSB3YXkgdG8gaGF2ZSBzeW5jaHJvbml6ZWQgbWFz dGVyIGNsb2NrIGZvciB0aGUgY29kZWMgYW5kIE1jQVNQLgpBQ0xLWCwgQUZTWCBhbmQgZGF0YSBw aW5zIGFyZSBtYW5kYXRvcnkgdG8gYmUgY29ubmVjdGVkLgoKPiBBY2NvcmRpbmcgdG8gdGhlIGRh dGFzaGVldCwgQUhDTEtYIGlzIGZvciB0aGUgbWFzdGVyIGNsb2NrIG9ubHkuCgpZZXMsIGl0IGlz IGZvciB0aGUgbWFzdGVyIGNsb2NrIHRvIGJlIHVzZWQgYnkgYm90aCBjb2RlYyBhbmQgTWNBU1Ag dG8gYXZvaWQKY2xvY2sgZHJpZnRpbmcuCgo+IE9uIHRoZSBvdGhlciBoYW5kLCBpdCBpcyBwb3Nz aWJsZSB0byByb3V0ZSBhIGJpdGNsb2NrIGZyb20gQUhDTEtYIHRvCiA+dGhlIHN1YnN5c3RlbSAo d2hhdCBJIGRpZCB3aXRoIG15IHBhdGNoZXMpLgoKWWVzLCBpdCBpcyBwb3NzaWJsZSwgd2hlbiBN Y0FTUCBpcyBtYXN0ZXIgaXQgY2FuIHVzZSB0aGUgc2lnbmFsIG9uIEFIQ0xLWCBwaW4KdG8gZ2Vu ZXJhdGUgdGhlIEJDTEsvRlMuCgo+IE5vdyBteSBxdWVzdGlvbiBpcywgaWYgaXQgaXMgZXZlbiB3 b3J0aCB0cnlpbmcgdG8gYnJpbmcgc3VjaCBhbiBvcHRpb24KPiBmb3IgdGhlIGRyaXZlciAodXNl IEFIQ0xLWCBhcyBiaXQgY2xvY2sgaW4pIHVwc3RyZWFtPwoKSSBkb24ndCB3YW50IEhXIGRlc2ln bmVycyB0byBnZXQgaWRlYXMgZnJvbSBjb2RlIC0gYnV0IGlmIHRoZXkgZGlkIHdoYXQgSQp0aGlu ayB0aGV5IGRpZCB3aXRoIHlvdXIgSFcgdGhleSBjZXJ0YWlubHkgbm90IGdvaW5nIHRvIGJvdGhl ciBjaGVja2luZyBUUk0gb3IKY29kZS4uLgoKQnV0IEkgdGhpbmsgeW91IGNhbiBzdGlsbCBnZXQg dGhlIHNldHVwIHdvcmtpbmcsIGlmIGl0IGlzIHJlYWxseSBsaWtlIHRoaXM6CgpNY0FTUApBSENM S1ggPC0tIGJpdGNsb2NrIDwtLSBjb2RlYwpBQ0xLWCAgKG5vdCBjb25uZWN0ZWQgd2hpbGUgaXQg c2hvdWxkIGhhdmUgYmVlbikKRlNYICAgIDwtLSBmcmFtc3luYyA8LS0gY29kZWMKCkluIHRoaXMg Y2FzZSB5b3Ugd2FudCB0byBjb25maWd1cmUgdGhlIGNvZGVjIHRvIGJlIENCTV9DRk0gYW5kIE1j QVNQIGFzCkNCU19DRk0gKHdlIGRvbid0IGhhdmUgdGhpcyBzdXBwb3J0ZWQgaW4gdGhlIGRyaXZl ciwgYnV0IG5vdCBhIGJpZyBkZWFsIHRvIGFkZCkuCgpBbmQgeW91IGNhbGw6CnNuZF9zb2NfZGFp X3NldF9zeXNjbGsoY3B1X2RhaSwgMCwgc3lzY2xrLCBTTkRfU09DX0NMT0NLX0lOKTsKc25kX3Nv Y19kYWlfc2V0X2Nsa2RpdihjcHVfZGFpLCAxLCAxKTsKCllvdSB3aWxsIGhhdmUgdGhlIGNvZGVj IHByb3ZpZGluZyB0aGUgRlMgYW5kIGRyaXZpbmcgdGhlIGJpdGNsb2NrIChjb25uZWN0ZWQKdG8g d3JvbmcgTWNBU1AgcGluKS4gTWNBU1Agd2lsbCBkcml2ZSB0aGUgYml0Y2xvY2sgdXNpbmcgdGhl IEFIQ0xLWCBhcyBzb3VyY2UKdXNpbmcgZGl2aWRlIGJ5IDEuIE1jQVNQIHdpbGwgbm90IHRyeSB0 byBkcml2ZSBGUy4KCi0tIApQw6l0ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KQWxzYS1kZXZlbCBtYWlsaW5nIGxpc3QKQWxzYS1kZXZlbEBhbHNhLXBy b2plY3Qub3JnCmh0dHA6Ly9tYWlsbWFuLmFsc2EtcHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5m by9hbHNhLWRldmVsCg==