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Thu, 21 Jul 2022 03:15:39 -0700 (PDT) Date: Thu, 21 Jul 2022 15:45:30 +0530 From: Manivannan Sadhasivam To: Dmitry Baryshkov Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Jingoo Han , Gustavo Pimentel , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Bjorn Helgaas , Vinod Koul , Kishon Vijay Abraham I , Philipp Zabel , Johan Hovold , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, linux-phy@lists.infradead.org Subject: Re: [RFC PATCH 0/4] PCI: qcom: support using the same PHY for both RC and EP Message-ID: <20220721101530.GE39125@thinkpad> References: <20220719200626.976084-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220719200626.976084-1-dmitry.baryshkov@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220721_031542_645312_84E359A2 X-CRM114-Status: GOOD ( 22.93 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org T24gVHVlLCBKdWwgMTksIDIwMjIgYXQgMTE6MDY6MjJQTSArMDMwMCwgRG1pdHJ5IEJhcnlzaGtv diB3cm90ZToKPiBQcm9ncmFtbWluZyBvZiBRTVAgUENJZSBQSFlzIHNsaWdodGx5IGRpZmZlcnMg YmV0d2VlbiBSQyBhbmQgRVAgbW9kZXMuCj4gCj4gQ3VycmVudGx5IGJvdGggcWNvbSBhbmQgcWNv bS1lcCBQQ0llIGNvbnRyb2xsZXJzIHNldHVwIHRoZSBQSFkgaW4gdGhlCj4gZGVmYXVsdCBtb2Rl LCBtYWtpbmcgaXQgaW1wb3NzaWJsZSB0byBzZWxlY3QgYXQgcnVudGltZSB3aGV0aGVyIHRoZSBQ SFkKPiBzaG91bGQgYmUgcnVubmluZyBpbiBSQyBvciBpbiBFUCBtb2Rlcy4gVXN1YWxseSB0aGlz IGlzIG5vdCBhbiBpc3N1ZSwKPiBzaW5jZSBmb3IgbW9zdCBkZXZpY2VzIG9ubHkgdGhlIFJDIG1v ZGUgaXMgdXNlZCwgd2hpbGUgZm9yIHNvbWUgKFNEWDU1KQo+IHRoZSBFUCBtb2RlIGlzIHVzZWQg d2l0aG91dCBzdXBwb3J0IGZvciB3b3JraW5nIGFzIHRoZSBSQy4KPiAKClNEWDU1IGNvdWxkIHdv cmsgaW4gUkMgbW9kZSBhbHNvLiBTdXBwb3J0IGlzIG9uIHRoZSB3YXkuCgo+IFNvbWUgb2YgdGhl IFF1YWxjb21tIHBsYXRmb3JtcyB3b3VsZCBzdGlsbCBiZW5lZml0IGZyb20gYmVpbmcgYWJsZSB0 bwo+IHN3aXRjaCBiZXR3ZWVuIFJDIGFuZCBFUCBkZXBlbmRpbmcgb24gdGhlIGRyaXZlciBiZWlu ZyB1c2VkLiBXaGlsZSBpdCBpcwo+IHBvc3NpYmxlIHRvIHVzZSBkaWZmZXJlbnQgY29tcGF0IHN0 cmluZ3MgZm9yIHRoZSBQSFkgZGVwZW5kaW5nIG9uIHRoZQo+IG1vZGUsIGl0IHNlZW1zIGxpa2Ug YW4gaW5jb3JyZWN0IGFwcHJvYWNoLCBzaW5jZSB0aGUgUEhZIGRvZXNuJ3QgZGlmZmVyCj4gYmV0 d2VlbiB1c2VjYXNlcy4gSXQncyB0aGUgUENJZSBjb250cm9sbGVyLCB3aG8gc2hvdWxkIGRlY2lk ZSBob3cgdG8KPiBjb25maWd1cmUgdGhlIFBIWS4KPiAKPiBUaGlzIHBhdGNoIHNlcmllcyBpbXBs ZW1lbnRzIHRoZSBhYmlsaXR5IHRvIHNlbGVjdCBiZXR3ZWVuIFJDIGFuZCBFUAo+IG1vZGVzLCBi eSBhbGxvd2luZyB0aGUgUENJZSBRTVAgUEhZIGRyaXZlciB0byBzd2l0Y2ggYmV0d2Vlbgo+IHBy b2dyYW1taW5nIHRhYmxlcy4KPiAKClRoaXMgaXMgcmVhbGx5IG5pY2UhIE9uIHRoZSBjYXNlIG9m IFNEWDU1LCB0aGVyZSBpcyBhIHNpbmdsZSBQSFkgYW5kIFBDSWUKY29udHJvbGxlciB0aGF0IGlz IGJlaW5nIHVzZWQgYXMgYm90aCBSQyBhbmQgRVAgZGVwZW5kaW5nIG9uIHRoZSB1c2VjYXNlLiBX aGlsZQppdCBtYWtlcyBzZW5zZSB0byB1c2UgYSBkaWZmZXJlbnQgUENJZSBub2RlIGJhc2VkIG9u IHVzZWNhc2UsIGl0IGRvZXMgbm90IGZvcgp0aGUgUEhZLiBTbyB0aGUgcnVudGltZSBzd2l0Y2gg aXMgYSBuZWF0IHdheSBvZiBoYW5kbGluZyB0aGUgZGlmZmVyZW5jZXMuCgpJJ3ZlIHByb3ZpZGVk IG15IHJldmlldyBmb3IgdGhlIHBhdGNoZXMuIEJ1dCBmb3IgdGhlIG5leHQgaXRlcmF0aW9uLCB5 b3UgY291bGQKcmVtb3ZlIHRoZSBSRkMgdGFnLgoKQWxzbywgcGxlYXNlIG1lbnRpb24gdGhlIGRl cGVuZGVuY3kgb2YgdGhlIHNlcmllcyBpbiB0aGUgY292ZXIgbGV0dGVyIGlmIGFueS4KTGlrZSB0 aGlzIG9uZSBkZXBlbmRzIG9uIHlvdXIgcHJldmlvdXMgUEhZIGNsZWFudXAgc2VyaWVzLiBJdCB3 aWxsIGhlbHAKbWFpbnRhaW5lcnMgd2hpbGUgcGlja2luZyB0aGUgcGF0Y2hlcy4KClRoYW5rcyBh IGxvdCBmb3IgdGhlIHNlcmllcyEKClJlZ2FyZHMsCk1hbmkKCj4gRG1pdHJ5IEJhcnlzaGtvdiAo NCk6Cj4gICBwaHk6IHFjb20tcW1wLXBjaWU6IHNwbGl0IHJlZ2lzdGVyIHRhYmxlcyBpbnRvIHBy aW1hcnkgYW5kIHNlY29uZGFyeQo+ICAgICBwYXJ0Cj4gICBwaHk6IHFjb20tcW1wLXBjaWU6IHN1 cHBvciBzZXBhcmF0ZSB0YWJsZXMgZm9yIEVQIG1vZGUKPiAgIFBDSTogcWNvbTogY2FsbCBwaHlf c2V0X21vZGVfZXh0KCkKPiAgIFBDSTogcWNvbS1lcDogY2FsbCBwaHlfc2V0X21vZGVfZXh0KCkK PiAKPiAgZHJpdmVycy9wY2kvY29udHJvbGxlci9kd2MvcGNpZS1xY29tLWVwLmMgfCAgIDQgKwo+ ICBkcml2ZXJzL3BjaS9jb250cm9sbGVyL2R3Yy9wY2llLXFjb20uYyAgICB8ICAgNCArCj4gIGRy aXZlcnMvcGh5L3F1YWxjb21tL3BoeS1xY29tLXFtcC1wY2llLmMgIHwgMTU1ICsrKysrKysrKysr Ky0tLS0tLS0tLS0KPiAgMyBmaWxlcyBjaGFuZ2VkLCA5NiBpbnNlcnRpb25zKCspLCA2NyBkZWxl dGlvbnMoLSkKPiAKPiAtLSAKPiAyLjM1LjEKPiAKCi0tIArgrq7grqPgrr/grrXgrqPgr43grqPg rqngr40g4K6a4K6k4K6+4K6a4K6/4K614K6u4K+NCgotLSAKbGludXgtcGh5IG1haWxpbmcgbGlz dApsaW51eC1waHlAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwczovL2xpc3RzLmluZnJhZGVhZC5v cmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1waHkK