From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 735B1C48BF6 for ; Wed, 21 Feb 2024 13:41:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1TUJD3PyTEC9Vh3BvBQZjielKCKFOLsJACcWXgU/Dug=; b=FnfPkZGO6JPshI /fK18S5Gzw1Mu2gksghymj8qy2szm3CSSY6STELuaLJX4Jskb2X4YkRslDM3RoY3pvcnEmr2yjgKa gTVQbTur24bzbmAvpwxamKE1R6VOpJVSvFZHuP72zaad5n7eKYPHEnOVQBncXdu4AJErfA+mtR1rI TihkqbXRmA00CC5zn+2N0FmB9Jp1xWMdNFT7PCu5xZMzDhM3Yt8NyYFevwF7U65KzQRGRam9FlCCS c8Ct8BfQAkhg7Mi7W/j/6CSIj1dQ+DQBvpjFwcHUDT3whdCXAPp/zgN6ZTCYaiBs9taPFT3Cbt6q3 1aINaHxQdDKhb/NZt32A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcmqp-000000016kZ-0HvZ; Wed, 21 Feb 2024 13:41:31 +0000 Received: from relay2-d.mail.gandi.net ([2001:4b98:dc4:8::222]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rcmql-000000016i7-1jHr; Wed, 21 Feb 2024 13:41:30 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id E46DD40009; Wed, 21 Feb 2024 13:41:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1708522883; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=HChv7AMFaSV60Wh6fSWATnd6gL2rY85Q3tCAwMqY42A=; b=Qcj4zsH+5m4yg0nj/CeFRq48awmMTU4BMthbaywS1PL69ZM6N8LSIp0O0Sgf6Rs20z+THm +d7AZmPS7tfde1Zu39+eYBeJ5ZN0GODxigMjV8NaO3vVWRfzd1wqotTv7b2awrqFFtSl++ sCEusvP5+z6apuRg+dTZxq1xwpFtDjBi986kTruWgM17X1Jj9OubWE1M/dwBEhqHxzr3T6 NoOeFGeKAPZf6Hn9XtVFkEEwfL5wxITnqbUqc02IiF8H35zdd0Rx0bMzE/lS8rVr8DyNa+ p07Ld9yyRXcyRY5FS3OZbpK01KpWHiIV2t6hkZEZ/SJlCdsJaXi/2gkC4OK9MA== Message-ID: <113b7f2e-1313-4ebf-a403-e5fcae8f01ca@bootlin.com> Date: Wed, 21 Feb 2024 14:41:12 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 14/18] phy: cadence-torrent: add suspend and resume support Content-Language: en-US To: Philipp Zabel , Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Tony Lindgren , Haojian Zhuang , Vignesh R , Aaro Koskinen , Janusz Krzysztofik , Andi Shyti , Peter Rosin , Vinod Koul , Kishon Vijay Abraham I , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-phy@lists.infradead.org, linux-pci@vger.kernel.org, gregory.clement@bootlin.com, theo.lebrun@bootlin.com, thomas.petazzoni@bootlin.com, u-kumar1@ti.com References: <20240102-j7200-pcie-s2r-v3-0-5c2e4a3fac1f@bootlin.com> <20240102-j7200-pcie-s2r-v3-14-5c2e4a3fac1f@bootlin.com> From: Thomas Richard In-Reply-To: X-GND-Sasl: thomas.richard@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240221_054127_906820_488137A8 X-CRM114-Status: GOOD ( 23.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMi8yMS8yNCAxNDowOSwgUGhpbGlwcCBaYWJlbCB3cm90ZToKPiBPbiBEbywgMjAyNC0wMi0x NSBhdCAxNjoxNyArMDEwMCwgVGhvbWFzIFJpY2hhcmQgd3JvdGU6Cj4+IEFkZCBzdXNwZW5kIGFu ZCByZXN1bWUgc3VwcG9ydC4KPj4KPj4gVGhlIGFscmVhZHlfY29uZmlndXJlZCBmbGFnIGlzIGNs ZWFyZWQgZHVyaW5nIHRoZSBzdXNwZW5kIHN0YWdlIHRvIGZvcmNlCj4+IHRoZSBQSFkgaW5pdGlh bGl6YXRpb24gZHVyaW5nIHRoZSByZXN1bWUgc3RhZ2UuCj4+Cj4+IEJhc2VkIG9uIHRoZSB3b3Jr IG9mIFRow6lvIExlYnJ1biA8dGhlby5sZWJydW5AYm9vdGxpbi5jb20+Cj4+Cj4+IFNpZ25lZC1v ZmYtYnk6IFRob21hcyBSaWNoYXJkIDx0aG9tYXMucmljaGFyZEBib290bGluLmNvbT4KPj4gLS0t Cj4+ICBkcml2ZXJzL3BoeS9jYWRlbmNlL3BoeS1jYWRlbmNlLXRvcnJlbnQuYyB8IDU0ICsrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysKPj4gIDEgZmlsZSBjaGFuZ2VkLCA1NCBpbnNlcnRp b25zKCspCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3BoeS9jYWRlbmNlL3BoeS1jYWRlbmNl LXRvcnJlbnQuYyBiL2RyaXZlcnMvcGh5L2NhZGVuY2UvcGh5LWNhZGVuY2UtdG9ycmVudC5jCj4+ IGluZGV4IDUyY2FkY2E0YzA3Yi4uZjg5NDVhMTFlN2NhIDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJz L3BoeS9jYWRlbmNlL3BoeS1jYWRlbmNlLXRvcnJlbnQuYwo+PiArKysgYi9kcml2ZXJzL3BoeS9j YWRlbmNlL3BoeS1jYWRlbmNlLXRvcnJlbnQuYwo+PiBAQCAtMzAwNSw2ICszMDA1LDU5IEBAIHN0 YXRpYyB2b2lkIGNkbnNfdG9ycmVudF9waHlfcmVtb3ZlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2Ug KnBkZXYpCj4+ICAJY2Ruc190b3JyZW50X2Nsa19jbGVhbnVwKGNkbnNfcGh5KTsKPj4gIH0KPj4g IAo+PiArc3RhdGljIGludCBjZG5zX3RvcnJlbnRfcGh5X3N1c3BlbmRfbm9pcnEoc3RydWN0IGRl dmljZSAqZGV2KQo+PiArewo+PiArCXN0cnVjdCBjZG5zX3RvcnJlbnRfcGh5ICpjZG5zX3BoeSA9 IGRldl9nZXRfZHJ2ZGF0YShkZXYpOwo+PiArCWludCBpOwo+PiArCj4+ICsJcmVzZXRfY29udHJv bF9hc3NlcnQoY2Ruc19waHktPnBoeV9yc3QpOwo+PiArCXJlc2V0X2NvbnRyb2xfYXNzZXJ0KGNk bnNfcGh5LT5hcGJfcnN0KTsKPj4gKwlmb3IgKGkgPSAwOyBpIDwgY2Ruc19waHktPm5zdWJub2Rl czsgaSsrKQo+PiArCQlyZXNldF9jb250cm9sX2Fzc2VydChjZG5zX3BoeS0+cGh5c1tpXS5sbmtf cnN0KTsKPj4gKwo+PiArCWlmIChjZG5zX3BoeS0+YWxyZWFkeV9jb25maWd1cmVkKQo+PiArCQlj ZG5zX3BoeS0+YWxyZWFkeV9jb25maWd1cmVkID0gMDsKPj4gKwllbHNlCj4+ICsJCWNsa19kaXNh YmxlX3VucHJlcGFyZShjZG5zX3BoeS0+Y2xrKTsKPj4gKwo+PiArCXJldHVybiAwOwo+PiArfQo+ PiArCj4+ICtzdGF0aWMgaW50IGNkbnNfdG9ycmVudF9waHlfcmVzdW1lX25vaXJxKHN0cnVjdCBk ZXZpY2UgKmRldikKPj4gK3sKPj4gKwlzdHJ1Y3QgY2Ruc190b3JyZW50X3BoeSAqY2Ruc19waHkg PSBkZXZfZ2V0X2RydmRhdGEoZGV2KTsKPj4gKwlpbnQgbm9kZSA9IGNkbnNfcGh5LT5uc3Vibm9k ZXM7Cj4+ICsJaW50IHJldCwgaTsKPj4gKwo+PiArCXJldCA9IGNkbnNfdG9ycmVudF9jbGsoY2Ru c19waHkpOwo+PiArCWlmIChyZXQpCj4+ICsJCWdvdG8gY2xrX2NsZWFudXA7Cj4+ICsKPj4gKwkv KiBFbmFibGUgQVBCICovCj4+ICsJcmVzZXRfY29udHJvbF9kZWFzc2VydChjZG5zX3BoeS0+YXBi X3JzdCk7Cj4+ICsKPj4gKwlpZiAoY2Ruc19waHktPm5zdWJub2RlcyA+IDEpIHsKPj4gKwkJcmV0 ID0gY2Ruc190b3JyZW50X3BoeV9jb25maWd1cmVfbXVsdGlsaW5rKGNkbnNfcGh5KTsKPj4gKwkJ aWYgKHJldCkKPj4gKwkJCWdvdG8gcHV0X2xua19yc3Q7Cj4+ICsJfQo+PiArCj4+ICsJcmV0dXJu IDA7Cj4+ICsKPj4gK3B1dF9sbmtfcnN0Ogo+PiArCWZvciAoaSA9IDA7IGkgPCBub2RlOyBpKysp Cj4+ICsJCXJlc2V0X2NvbnRyb2xfYXNzZXJ0KGNkbnNfcGh5LT5waHlzW2ldLmxua19yc3QpOwo+ IAo+IFRoZSBzYW1lIGNsZWFudXAgaXMgZm91bmQgaW4gcHJvYmUuIFdvdWxkIGl0IGJlIGNsZWFu ZXIgdG8gbW92ZSB0aGlzCj4gaW50byBjZG5zX3RvcnJlbnRfcGh5X2NvbmZpZ3VyZV9tdWx0aWxp bmsoKSBpbnN0ZWFkIG9mIGR1cGxpY2F0aW5nIGl0Cj4gaGVyZT8KCkhlbGxvIFBoaWxpcHAsCgpZ ZXMgSSBjb3VsZCwgYnV0IGZyb20gbXkgcG9pbnQgb2YgdmlldywgaXQgd291bGQgbm90IGJlIGNs ZWFuZXIuClRoaXMgY2xlYW51cCBpcyBjYWxsZWQgZnJvbSBtYW55IHBsYWNlcyBpbiB0aGUgcHJv YmU6Ci0KaHR0cHM6Ly9lbGl4aXIuYm9vdGxpbi5jb20vbGludXgvdjYuOC1yYzUvc291cmNlL2Ry aXZlcnMvcGh5L2NhZGVuY2UvcGh5LWNhZGVuY2UtdG9ycmVudC5jI0wyOTQ4Ci0KaHR0cHM6Ly9l bGl4aXIuYm9vdGxpbi5jb20vbGludXgvdjYuOC1yYzUvc291cmNlL2RyaXZlcnMvcGh5L2NhZGVu Y2UvcGh5LWNhZGVuY2UtdG9ycmVudC5jI0wyOTU0Ci0KaHR0cHM6Ly9lbGl4aXIuYm9vdGxpbi5j b20vbGludXgvdjYuOC1yYzUvc291cmNlL2RyaXZlcnMvcGh5L2NhZGVuY2UvcGh5LWNhZGVuY2Ut dG9ycmVudC5jI0wyOTYwCgpJZiBJIGFkZCB0aGlzIGNsZWFudXAgaW4gY2Ruc190b3JyZW50X3Bo eV9jb25maWd1cmVfbXVsdGlsaW5rKCksIHllcyBJCmNvdWxkIHJlbW92ZSBpdCBmcm9tIGNkbnNf dG9ycmVudF9waHlfcmVzdW1lX25vaXJxKCksIGJ1dCBJIHNob3VsZCBrZWVwCml0IGluIHRoZSBw cm9iZS4gQW5kIEkgc2hvdWxkIG1vZGlmeSB0aGUgcHJvYmUgdG8ganVtcCB0byBjbGtfY2xlYW51 cCBpZgpjZG5zX3RvcnJlbnRfcGh5X2NvbmZpZ3VyZV9tdWx0aWxpbmsoKSBmYWlscy4KCj4gCj4+ ICsJcmVzZXRfY29udHJvbF9hc3NlcnQoY2Ruc19waHktPmFwYl9yc3QpOwo+PiArCWNsa19kaXNh YmxlX3VucHJlcGFyZShjZG5zX3BoeS0+Y2xrKTsKPj4gK2Nsa19jbGVhbnVwOgo+PiArCWNkbnNf dG9ycmVudF9jbGtfY2xlYW51cChjZG5zX3BoeSk7Cj4gCj4gVGhpcyBjYWxscyBvZl9jbGtfZGVs X3Byb3ZpZGVyKCksIHNlZW1zIG1pc3BsYWNlZCBoZXJlLgoKWWVzIHlvdSdyZSByaWdodCwgaXQn cyBjYWxsZWQgaW4gY2Ruc190b3JyZW50X3BoeV9yZW1vdmUoKS4KU28gSSBzaG91bGQgbm90IGNh bGwgaXQgaW4gdGhlIHJlc3VtZSBjYWxsYmFjaywgdGhpcyB3aWxsIGNhdXNlIHNvbWUKaXNzdWVz IGR1cmluZyB0aGUgcmVtb3ZlLgoKUmVnYXJkcywKCi0tIApUaG9tYXMgUmljaGFyZCwgQm9vdGxp bgpFbWJlZGRlZCBMaW51eCBhbmQgS2VybmVsIGVuZ2luZWVyaW5nCmh0dHBzOi8vYm9vdGxpbi5j b20KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51 eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVh ZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1h cm0ta2VybmVsCg==