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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wujuh-00000001wn2-3Tkr; Fri, 14 Aug 2026 04:53:03 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wujuf-00000001wmw-2tUW for linux-phy@lists.infradead.org; Fri, 14 Aug 2026 04:53:01 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 2620141207; Fri, 14 Aug 2026 04:53:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7CD631F000E9; Fri, 14 Aug 2026 04:53:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786683181; bh=LWo/Iwk1pAe7b8ebfLJ1YqTGdKxen3/2b6UlCECV1YY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=KKj+laIIijVJ+VT1fL9Yc3/ALQhApeVXAS/GT1a1jLX63inEgsnIPDWpXz4ba20/r USjm1qoOwplWaeV67ySUd6uS51oQFouFDkR0KgbPEcWs04uw9xcEaF6aMqleNpRCRh 9GOZgM0p6Ydziwb/CVpB5/B+ia9BiXEVZkVG/FW0LDZuwQgYlIn3DJ/ZntNUG9DpQP +5rsHzdkSIRH2tfa7nu42q/SeEyt0wbd9La5Mjvq8007UC1J4nyi+0ISRysVHjK7y4 Z+jc9oQsqe3IHv15ti64hdO28fKVzsrryHiLQnD65UfpmHJQuOgzarI7XqwtL2/YHY 0ddUcodnPlkPA== From: sashiko-bot@kernel.org Subject: Re: [PATCH v14 25/38] phy: rockchip: usbdp: Avoid xHCI SErrors To: "Sebastian Reichel" Cc: linux-phy@lists.infradead.org, robh@kernel.org, conor+dt@kernel.org, olteanv@gmail.com, devicetree@vger.kernel.org, neil.armstrong@linaro.org, vkoul@kernel.org In-Reply-To: <20260813-rockchip-usbdp-cleanup-v14-25-b5ad9c68fa11@collabora.com> References: <20260813-rockchip-usbdp-cleanup-v14-0-b5ad9c68fa11@collabora.com> <20260813-rockchip-usbdp-cleanup-v14-25-b5ad9c68fa11@collabora.com> Date: Fri, 14 Aug 2026 04:52:59 +0000 Message-Id: <20260814045300.7CD631F000E9@smtp.kernel.org> 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: , Reply-To: sashiko-reviews@lists.linux.dev MIME-Version: 1.0 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 VGhhbmsgeW91IGZvciB5b3VyIGNvbnRyaWJ1dGlvbiEgU2FzaGlrbyBBSSByZXZpZXcgZm91bmQg MSBwb3RlbnRpYWwgaXNzdWUocykgdG8gY29uc2lkZXI6CgpQcmUtZXhpc3RpbmcgaXNzdWVzOgot IFtIaWdoXSBUaGUgaW5pdGlhbCBwb3dlci1vbiBwYXRoIChgdWRwaHktPnN0YXR1cyA9PSBVRFBI WV9NT0RFX05PTkVgKSBpbiBgcmtfdWRwaHlfcG93ZXJfb25gIGZhaWxzIHRvIHZlcmlmeSBgIXVk cGh5LT5oc2AgYmVmb3JlIHJlLWVuYWJsaW5nIHRoZSBVMyBwb3J0LCB3aGljaCBjYW4gaW5jb3Jy ZWN0bHkgZW5hYmxlIHRoZSBVU0IzIHBvcnQgZm9yIGhpZ2gtc3BlZWQtb25seSBjb25maWd1cmF0 aW9ucy4KLS0KCi0tLSBQYXRjaCBbMjVdOiBbUEFUQ0ggdjE0IDI1LzM4XSBwaHk6IHJvY2tjaGlw OiB1c2JkcDogQXZvaWQgeEhDSSBTRXJyb3JzIC0tLQpjb21taXQgYTZhOTgyYmYxNGNlN2IxZDMx ODYzODZhZmQ5NzFkNWZjYWRhODhiNApBdXRob3I6IFNlYmFzdGlhbiBSZWljaGVsIDxzZWJhc3Rp YW4ucmVpY2hlbEBjb2xsYWJvcmEuY29tPgoKcGh5OiByb2NrY2hpcDogdXNiZHA6IEF2b2lkIHhI Q0kgU0Vycm9ycwoKVGhlIFVTQkRQIFBIWSBwcm92aWRlcyB0aGUgUElQRSBjbG9jayB0byB0aGUg VVNCMyBjb250cm9sbGVyLCB3aGljaAptZWFucyB0aGUgUEhZIG11c3QgYmUgZnVsbHkgcnVubmlu ZyB3aGVuIGFueXRoaW5nIHRyaWVzIHRvIGFjY2Vzcwp0aGUgeEhDSSByZWdpc3RlcnMuIFRoaXMg cGF0Y2ggYXZvaWRzIHRoZSBwcm9ibGVtcyBieSBkaXNhYmxpbmcgdGhlIFVTQjMKcG9ydCBiZWZv cmUgcmUtaW5pdGlhbGl6aW5nIGl0LgoKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9waHkvcm9ja2No aXAvcGh5LXJvY2tjaGlwLXVzYmRwLmMgYi9kcml2ZXJzL3BoeS9yb2NrY2hpcC9waHktcm9ja2No aXAtdXNiZHAuYwo+IGluZGV4IGU2N2MxZGY3OTJlZDIuLmM3ZjA5MDQwMTg1YjYgMTAwNjQ0Cj4g LS0tIGEvZHJpdmVycy9waHkvcm9ja2NoaXAvcGh5LXJvY2tjaGlwLXVzYmRwLmMKPiArKysgYi9k cml2ZXJzL3BoeS9yb2NrY2hpcC9waHktcm9ja2NoaXAtdXNiZHAuYwo+IEBAIC0xMDAwLDEyICsx MDAwLDE1IEBAIHN0YXRpYyBpbnQgcmtfdWRwaHlfcG93ZXJfb24oc3RydWN0IHJrX3VkcGh5ICp1 ZHBoeSwgdTggbW9kZSkKPiAgCQkJcmtfdWRwaHlfdTNfcG9ydF9kaXNhYmxlKHVkcGh5LCBmYWxz ZSk7CgpbU2V2ZXJpdHk6IEhpZ2hdClRoaXMgaXMgYSBwcmUtZXhpc3RpbmcgaXNzdWUsIGJ1dCBk b2VzIHRoaXMgYnJhbmNoIGFsc28gbmVlZCB0byBjaGVjayBmb3IKIXVkcGh5LT5ocyBiZWZvcmUg cmUtZW5hYmxpbmcgdGhlIFUzIHBvcnQ/CgpJZiBhIHN5c3RlbSBpcyByZXN0cmljdGVkIHRvIGhp Z2gtc3BlZWQgYW5kIHRoZSBEaXNwbGF5UG9ydCBQSFkgcG93ZXJzIG9uCndoaWxlIHVkcGh5LT5z dGF0dXMgaXMgVURQSFlfTU9ERV9OT05FLCBjb3VsZCB0aGlzIGluY29ycmVjdGx5IGVuYWJsZSB0 aGUKVVNCMyBwb3J0IGFuZCBjYXVzZSB4SENJIFNFcnJvcnM/CgpUaGUgcGF0Y2ggY29ycmVjdGx5 IGFkZHMgdGhlICF1ZHBoeS0+aHMgY2hlY2sgdG8gdGhlIHJlLWluaXQgYnJhbmNoIGJlbG93LApi dXQgaXQgYXBwZWFycyB0byBiZSBtaXNzaW5nIGhlcmUgaW4gdGhlIGluaXRpYWwgc2V0dXAgYnJh bmNoIG9mCnJrX3VkcGh5X3Bvd2VyX29uKCkuCgo+ICAJCXVkcGh5LT5waHlfbmVlZHNfcmVpbml0 ID0gZmFsc2U7Cj4gIAl9IGVsc2UgaWYgKHVkcGh5LT5waHlfbmVlZHNfcmVpbml0KSB7Cj4gLQkJ aWYgKHVkcGh5LT5tb2RlID09IFVEUEhZX01PREVfRFApCj4gLQkJCXJrX3VkcGh5X3UzX3BvcnRf ZGlzYWJsZSh1ZHBoeSwgdHJ1ZSk7Cj4gKwkJcmtfdWRwaHlfdTNfcG9ydF9kaXNhYmxlKHVkcGh5 LCB0cnVlKTsKPiArCQl1ZGVsYXkoMTApOwo+ICAKPiAgCQlyZXQgPSBya191ZHBoeV9pbml0KHVk cGh5KTsKPiAgCQlpZiAocmV0KQo+ICAJCQlyZXR1cm4gcmV0Owo+ICsKPiArCQlpZiAoIXVkcGh5 LT5ocyAmJiB1ZHBoeS0+bW9kZSAmIFVEUEhZX01PREVfVVNCKQo+ICsJCQlya191ZHBoeV91M19w b3J0X2Rpc2FibGUodWRwaHksIGZhbHNlKTsKPiAgCQl1ZHBoeS0+cGh5X25lZWRzX3JlaW5pdCA9 IGZhbHNlOwo+ICAJfQoKLS0gClNhc2hpa28gQUkgcmV2aWV3IMK3IGh0dHBzOi8vc2FzaGlrby5k ZXYvIy9wYXRjaHNldC8yMDI2MDgxMy1yb2NrY2hpcC11c2JkcC1jbGVhbnVwLXYxNC0wLWI1YWQ5 YzY4ZmExMUBjb2xsYWJvcmEuY29tP3BhcnQ9MjUKCi0tIApsaW51eC1waHkgbWFpbGluZyBsaXN0 CmxpbnV4LXBoeUBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHBzOi8vbGlzdHMuaW5mcmFkZWFkLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXBoeQo=