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Wed, 13 Sep 2023 08:58:43 +0200 Date: Wed, 13 Sep 2023 08:58:43 +0200 From: Sascha Hauer To: Chen-Yu Tsai Cc: Linus Walleij , Saravana Kannan , linux-rockchip@lists.infradead.org, Heiko Stuebner , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, kernel@pengutronix.de, Quentin Schulz , Michael Riesch , Rob Herring , Krzysztof Kozlowski , Conor Dooley Subject: Re: [PATCH 1/3] pinctrl: rockchip: add support for io-domain dependency Message-ID: <20230913065843.GF637806@pengutronix.de> References: <20230904115816.1237684-1-s.hauer@pengutronix.de> <20230904115816.1237684-2-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-rockchip@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230912_235849_565760_BCA13D00 X-CRM114-Status: GOOD ( 30.78 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org T24gV2VkLCBTZXAgMTMsIDIwMjMgYXQgMTI6Mzc6NTRQTSArMDgwMCwgQ2hlbi1ZdSBUc2FpIHdy b3RlOgo+IE9uIFR1ZSwgU2VwIDEyLCAyMDIzIGF0IDQ6MDfigK9QTSBMaW51cyBXYWxsZWlqIDxs aW51cy53YWxsZWlqQGxpbmFyby5vcmc+IHdyb3RlOgo+ID4KPiA+IFRvcCBwb3N0aW5nIHRvIGJy aW5nIFNhcmF2YW5hIEthbm5hbiBpbnRvIHRoaXMgZGlzY3Vzc2lvbi4KPiA+Cj4gPiBUaGlzIGxv b2tzIGxpa2UgYSBiaWcgaGFjayB0byBtZSwgU2FyYXZhbmEgaGFzIGJlZW4gd29ya2luZwo+ID4g dGlyZWxlc3NseSB0byBtYWtlIHRoZSBkZXZpY2UgdHJlZSBwcm9iZSBvcmRlciAic29ydCBpdHNl bGYgb3V0Igo+ID4gYW5kIEkgYW0gcHJldHR5IHN1cmUgdGhpcyBpc3N1ZSBuZWVkcyB0byBiZSBm aXhlZCBhdCB0aGUgRFQKPiA+IGNvcmUgbGV2ZWwgYW5kIG5vdCBpbiBhIGRyaXZlci4KPiAKPiBX ZSBjb3VsZCBtZXJnZSBhbGwgdGhlIElPIGRvbWFpbiBzdHVmZiBpbnRvIHRoZSBwaW5jdHJsIG5v ZGUvZHJpdmVyLAo+IGxpa2UgaXMgZG9uZSBmb3IgQWxsd2lubmVyPyBNYXliZSB0aGF0IHdvdWxk IHNpbXBsaWZ5IHRoaW5ncyBhIGJpdD8KCkkgdGhvdWdodCBhYm91dCB0aGlzIGFzIHdlbGwuIE9u IFJvY2tjaGlwIHRoZSBwaW5jdHJsIGRyaXZlciBhbmQgdGhlIElPCmRvbWFpbiBkcml2ZXIgZXZl biB3b3JrIG9uIHRoZSBzYW1lIHJlZ2lzdGVyIHNwYWNlLCBzbyBwdXR0aW5nIHRoZXNlCmludG8g YSBzaW5nbGUgbm9kZS9kcml2ZXIgd291bGQgZXZlbiBmZWVsIG1vcmUgbmF0dXJhbCB0aGFuIHdo YXQgd2UgaGF2ZQpub3cuCkhvd2V2ZXIsIHdpdGggdGhhdCB0aGUgcGluY3RybCBub2RlIHdvdWxk IGdldCB0aGUgc3VwcGxpZXMgdGhhdCB0aGUgSU8KZG9tYWluIG5vZGUgbm93IGhhcyBhbmQgd2Ug d291bGQgbmV2ZXIgZ2V0IGludG8gdGhlIHByb2JlIG9mIHRoZSBwaW5jdHJsCmRyaXZlciBkdWUg dG8gdGhlIGNpcmN1bGFyIGRlcGVuZGVuY2llcy4KCj4gCj4gSUlSQyBvbiBBbGx3aW5uZXIgU29D cyB0aGUgUE1JQyBwaW5zIGRvbid0IGhhdmUgYSBzZXBhcmF0ZSBwb3dlciByYWlsLAo+IG9yIGlm IHRoZXkgZG8gdGhleSBhbG1vc3QgY2VydGFpbmx5IHVzZSB0aGUgZGVmYXVsdCBJL08gcmFpbCB0 aGF0IGlzCj4gYWx3YXlzIG9uLCBhbmQgc28gd2Ugb21pdCBpdCB0byB3b3JrIGFyb3VuZCB0aGUg ZGVwZW5kZW5jeSBjeWNsZS4KCkkgbG9va2VkIGludG8gc3VuNTBpIGFzIGFuIGV4YW1wbGUuIFRo aXMgb25lIGhhcyB0d28gcGluY3RybCBub2RlcywgcGlvCmFuZCByX3Bpby4gT25seSB0aGUgZm9y bWVyIGhhcyBzdXBwbGllcyB3aGVyZWFzIHRoZSBsYXR0ZXIsIHdoZXJlIHRoZQpQTUlDIGlzIGNv bm5lY3RlZCB0bywgaGFzIChmb3VuZCBpbiBzdW41MGktYTY0LXBpbmVwaG9uZS5kdHNpKToKCiZy X3BpbyB7CgkvKgoJICogRklYTUU6IFdlIGNhbid0IGFkZCB0aGF0IHN1cHBseSBmb3Igbm93IHNp bmNlIGl0IHdvdWxkCgkgKiBjcmVhdGUgYSBjaXJjdWxhciBkZXBlbmRlbmN5IGJldHdlZW4gcGlu Y3RybCwgdGhlIHJlZ3VsYXRvcgoJICogYW5kIHRoZSBSU0IgQnVzLgoJICoKCSAqIHZjYy1wbC1z dXBwbHkgPSA8JnJlZ19hbGRvMj47CgkgKi8KfTsKCkF0IGxlYXN0IGl0IHNob3cgbWUgdGhhdCBJ IGFtIG5vdCB0aGUgZmlyc3Qgb25lIHdobyBoYXMgdGhpcyBwcm9ibGVtIDspCgpXZSBjb3VsZCBh ZGQgdGhlIHN1cHBsaWVzIHRvIHRoZSBwaW5ncm91cCBzdWJub2RlcyBvZiB0aGUgcGluY3RybCBk cml2ZXIKdG8gYXZvaWQgdGhhdCwgYnV0IGFzIFNhcmF2YW5hIGFscmVhZHkgbWVuaW9uZWQsIHRo YXQgd291bGQgZmVlbCBsaWtlCm92ZXJraWxsLgoKU2FzY2hhCgotLSAKUGVuZ3V0cm9uaXggZS5L LiAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAg IHwKU3RldWVyd2FsZGVyIFN0ci4gMjEgICAgICAgICAgICAgICAgICAgICAgIHwgaHR0cDovL3d3 dy5wZW5ndXRyb25peC5kZS8gIHwKMzExMzcgSGlsZGVzaGVpbSwgR2VybWFueSAgICAgICAgICAg ICAgICAgIHwgUGhvbmU6ICs0OS01MTIxLTIwNjkxNy0wICAgIHwKQW10c2dlcmljaHQgSGlsZGVz aGVpbSwgSFJBIDI2ODYgICAgICAgICAgIHwgRmF4OiAgICs0OS01MTIxLTIwNjkxNy01NTU1IHwK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4LXJv Y2tjaGlwIG1haWxpbmcgbGlzdApMaW51eC1yb2NrY2hpcEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0 dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtcm9ja2NoaXAK