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Fri, 12 Apr 2019 11:02:55 -0700 (PDT) Date: Fri, 12 Apr 2019 11:02:55 -0700 From: Matthias Kaehlcke To: Heiko =?utf-8?Q?St=C3=BCbner?= Subject: Re: [PATCH] clk: rockchip: rk3288: Limit use of USB PHY clock to USB Message-ID: <20190412180255.GW112750@google.com> References: <20190411175917.173566-1-mka@chromium.org> <3787637.WUkDPpUsF8@diego> <20190412001657.GV112750@google.com> <2029012.W0xZ3ly3fY@diego> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2029012.W0xZ3ly3fY@diego> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190412_110257_415209_2F655E4D X-CRM114-Status: GOOD ( 30.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stephen Boyd , Michael Turquette , linux-kernel@vger.kernel.org, Douglas Anderson , linux-rockchip@lists.infradead.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gRnJpLCBBcHIgMTIsIDIwMTkgYXQgMTE6MzA6MzdBTSArMDIwMCwgSGVpa28gU3TDvGJuZXIg d3JvdGU6Cj4gQW0gRnJlaXRhZywgMTIuIEFwcmlsIDIwMTksIDAyOjE2OjU3IENFU1Qgc2Nocmll YiBNYXR0aGlhcyBLYWVobGNrZToKPiA+IEhpIEhlaWtvLAo+ID4gCj4gPiBPbiBUaHUsIEFwciAx MSwgMjAxOSBhdCAwOTowMzowN1BNICswMjAwLCBIZWlrbyBTdMO8Ym5lciB3cm90ZToKPiA+ID4g SGkgTWF0dGhpYXMsCj4gPiA+IAo+ID4gPiBBbSBEb25uZXJzdGFnLCAxMS4gQXByaWwgMjAxOSwg MTk6NTk6MTcgQ0VTVCBzY2hyaWViIE1hdHRoaWFzIEthZWhsY2tlOgo+ID4gPiA+IFRoZSBVU0Ig UEhZIGNsb2NrIGNhbiBiZSBjb25maWd1cmVkIGFzIChncmFuZCkgcGFyZW50IG9mIHVhcnQwX3Nj bGsgYW5kCj4gPiA+ID4gc2Nsa19ncHUuIEl0IGhhcyBiZWVuIG9ic2VydmVkIHRoYXQgVUFSVDAg ZG9lc24ndCB3b3JrIHJlbGlhYmx5IGluIGhpZ2gKPiA+ID4gPiBzcGVlZCBtb2RlIHdpdGggdGhl IFBIWSBjbG9jayBhcyBpbnB1dCB3aGVuIGNlcnRhaW4gVVNCIGRldmljZXMgYXJlCj4gPiA+ID4g cGx1Z2dlZCB0byB0aGUgVVNCIEhPU1QxIHBvcnQgKHNlZSBodHRwczovL2NycmV2LmNvbS9jLzMy MDU0MykuCj4gPiA+ID4gCj4gPiA+ID4gUHJlZml4IHRoZSBuYW1lIG9mIHRoZSBQSFkgY2xvY2sg d2l0aCBhICcuJyBpbiB0aGUgbm9uLVVTQiBtdXhlcyB0bwo+ID4gPiA+IGVmZmVjdGl2ZWx5IHJl bW92ZSB0aGUgY2xvY2sgYXMgaW5wdXQgZnJvbSB0aGVzZSBtdXhlcy4KPiA+ID4gPiAKPiA+ID4g PiBTaWduZWQtb2ZmLWJ5OiBNYXR0aGlhcyBLYWVobGNrZSA8bWthQGNocm9taXVtLm9yZz4KPiA+ ID4gPiAtLS0KPiA+ID4gPiAgZHJpdmVycy9jbGsvcm9ja2NoaXAvY2xrLXJrMzI4OC5jIHwgNCAr Ky0tCj4gPiA+ID4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25z KC0pCj4gPiA+ID4gCj4gPiA+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvY2xrL3JvY2tjaGlwL2Ns ay1yazMyODguYyBiL2RyaXZlcnMvY2xrL3JvY2tjaGlwL2Nsay1yazMyODguYwo+ID4gPiA+IGlu ZGV4IDVhNjdiNzg2OTk2MC4uNjc3YmM1NDg1MjAxIDEwMDY0NAo+ID4gPiA+IC0tLSBhL2RyaXZl cnMvY2xrL3JvY2tjaGlwL2Nsay1yazMyODguYwo+ID4gPiA+ICsrKyBiL2RyaXZlcnMvY2xrL3Jv Y2tjaGlwL2Nsay1yazMyODguYwo+ID4gPiA+IEBAIC0yMDAsOCArMjAwLDggQEAgUE5BTUUobXV4 X2FjbGtfY3B1X3NyY19wKQk9IHsgImNwbGxfYWNsa19jcHUiLCAiZ3BsbF9hY2xrX2NwdSIgfTsK PiA+ID4gPiAgUE5BTUUobXV4X3BsbF9zcmNfY3BsbF9ncGxsX3ApCQk9IHsgImNwbGwiLCAiZ3Bs bCIgfTsKPiA+ID4gPiAgUE5BTUUobXV4X3BsbF9zcmNfbnBsbF9jcGxsX2dwbGxfcCkJPSB7ICJu cGxsIiwgImNwbGwiLCAiZ3BsbCIgfTsKPiA+ID4gPiAgUE5BTUUobXV4X3BsbF9zcmNfY3BsbF9n cGxsX25wbGxfcCkJPSB7ICJjcGxsIiwgImdwbGwiLCAibnBsbCIgfTsKPiA+ID4gPiAtUE5BTUUo bXV4X3BsbF9zcmNfY3BsbF9ncGxsX3VzYjQ4MG1fcCkJPSB7ICJjcGxsIiwgImdwbGwiLCAidXNi cGh5NDgwbV9zcmMiIH07Cj4gPiA+ID4gLVBOQU1FKG11eF9wbGxfc3JjX2NwbGxfZ2xsX3VzYl9u cGxsX3ApCT0geyAiY3BsbCIsICJncGxsIiwgInVzYnBoeTQ4MG1fc3JjIiwgIm5wbGwiIH07Cj4g PiA+ID4gK1BOQU1FKG11eF9wbGxfc3JjX2NwbGxfZ3BsbF91c2I0ODBtX3ApCT0geyAiY3BsbCIs ICJncGxsIiwgIi51c2JwaHk0ODBtX3NyYyIgfTsKPiA+ID4gPiArUE5BTUUobXV4X3BsbF9zcmNf Y3BsbF9nbGxfdXNiX25wbGxfcCkJPSB7ICJjcGxsIiwgImdwbGwiLCAiLnVzYnBoeTQ4MG1fc3Jj IiwgIm5wbGwiIH07Cj4gPiA+IAo+ID4gPiBJbiBnZW5lcmFsIEkgbGlrZSB0byBoYXZlIHRoaW5n cyBsaWtlIHRoZSBjbG9jay10cmVlIGRlc2NyaWJlZCBmdWxseQo+ID4gPiBhbmQgbGV0IHRoZSBr ZXJuZWwgaGFuZGxlIGNvcnJlY3Qgc291cmNpbmcgLi4uIGJ1dDoKPiA+ID4gCj4gPiA+IEFzIHlv dSB3cml0ZSB0aGlzIHNlZW1zIGxpa2UgYSBzeXN0ZW1pYyBwcm9ibGVtIHdoZW4ganVzdCBjb25u ZWN0aW5nCj4gPiA+IHJhbmRvbSBwZXJpcGhlcmFscyBjYW4gY3JlYXRlIHVuc3RhYmxlIGNsb2Nr IHNvdXJjZSBmcmVxdWVuY2llcywKPiA+ID4gc28gSSB0ZW5kIHRvIGFncmVlIGhlcmUgLi4uIGJ1 dDoKPiA+ID4gCj4gPiA+IENhbiB3ZSBwbGVhc2UgZmluZCBhIG1vcmUgInRhbGtpbmciIG5hbWUg Zm9yIHRoaXMgLi4uIGJlY2F1c2UgYXMgd2l0aCB0aGUKPiA+ID4gYWJvdmUgc29tZW9uZSB3aWxs IGZpbmQgdGhlICIuIiBhbmQgc3VibWl0IGEgZml4IGZvciBpdCA7LSkgLgo+ID4gPiAKPiA+ID4g U28ganVzdCBuYW1lIGl0ICJ1bnN0YWJsZV9kdW1teSIgb3Igc28/Cj4gPiAKPiA+IEkgbG9va2Vk IGZvciBzb21lIGNvbW1vbiBwYXR0ZXJuLCBidXQgY291bGRuJ3QgZmluZCBvbmUuIEkgbGlrZWQg dGhlCj4gPiAnLicgc2luY2UgaXQgbGVhdmVzIHRoZSBuYW1lIG9mIHRoZSBjbG9jayBtb3N0bHkg aW50YWN0LCBqdXN0IGhpZGluZwo+ID4gaXQgKHNpbWlsYXIgdG8gYSBsZWFkaW5nICcuJyBpbiBh IExpbnV4IGZpbGUgc3lzdGVtKS4gQnV0IEkgYWdyZWUgdGhhdAo+ID4gaXQgbWlnaHQgbm90IGJl IGV4cHJlc3NpdmUgZW5vdWdoLiBJIHN0aWxsIGxpa2UgdGhlIGlkZWEgdG8ga2VlcCB0aGUKPiA+ IGNsb2NrIG5hbWUgYXJvdW5kIGZvciByZWZlcmVuY2UsIG1heWJlIHdlIGNvdWxkIG5hbWUgaXQK PiA+ICJ1bnN0YWJsZTp1c2JwaHk0ODBtX3NyYyIgb3Igc2ltaWxhci4gSWYgeW91IGRvbid0IG9i amVjdCBJJ2xsIHNlbmQgYQo+ID4gcGF0Y2ggd2l0aCB0aGlzIHNvbWUgdGltZSB0b21vcnJvdy4K PiAKPiBJJ3ZlIGp1c3QgYWRhcHRlZCB0aGUgcGF0Y2ggdG8gdXNlIHRoZSBuZXcgcGFyZW50LW5h bWUgeW91IHN1Z2dlc3RlZAo+IGFuZCBhcHBsaWVkIGl0IGZvciA1LjIgU28gbm8gbmVlZCB0byBy ZXNlbmQgOi0pIC4KClBlZmVjdCwgdGhhbmtzIQoKSSBkb24ndCBzZWUgdGhlIHBhdGNoIGluIHRo ZSBnaXQua2VybmVsLm9yZyByZXBvIChub3IKaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcvcGF0Y2h3 b3JrL3BhdGNoLzEwNjA3ODEvKSwgbG9va3MgbGlrZSB0aGUgcHVzaAppcyBzdGlsbCBwZW5kaW5n LgoKQ2hlZXJzCgpNYXR0aGlhcwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5l bEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4v bGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=