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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 1wt0CP-0000000A9ua-3vqv; Sun, 09 Aug 2026 09:52:09 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wt0CN-0000000A9u5-40lI; Sun, 09 Aug 2026 09:52:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=cLkXAt7OGH8Oo/NH9UiNt6x/1vsL4WiOEANljYk0/Ww=; b=EeMU3u0QzmIlGOIG+RqLB4XfG3 CyfD4gxnEYqrFB8u5Onuh09iiMaDy5zTeoaTVRANFgLSgRmN/9B8V0gdrrjxtVU9jByUn3y0j942v hXuwiS3e19GRpBgjFCjfzAt4Tz4z0vkBRRrkL4ahZ6/f6n5aKKEPzxXpnIPAXxyoQMO9XZ0NzWfL0 90WYdvSnvYAQoUgylNS0vEiHrG3B4446MmvMd690Su08KBxltdedBPqrcE6HAuiX14BS2GE2rCyGY k8MiDLLUmJudtsZ8q0aDUXS7FUy5H11GjZ6XqZfL0jkib58r6Hg5dq6Ze71mSALwS9sVRsIr1dc18 4/ysp5AQ==; From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= To: Linus Walleij , Simon Glass Cc: Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, Jonas Karlman , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Conor Dooley , linux-rockchip@lists.infradead.org, Simon Glass , Jeffy Chen , huang lin , linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 4/4] pinctrl: rockchip: Add RV1106 pinctrl support Date: Sun, 09 Aug 2026 11:51:56 +0200 Message-ID: <12961763.rMLUfLXkoz@diego> In-Reply-To: <20260729072727.v3.4.0af20e702c540f54a3d1694654b158a9b783d68e@changeid> References: <20260729132736.3807082-1-sjg@chromium.org> <20260729072727.v3.4.0af20e702c540f54a3d1694654b158a9b783d68e@changeid> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260809_025208_010905_D1CEFD85 X-CRM114-Status: GOOD ( 10.55 ) 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 QW0gTWl0dHdvY2gsIDI5LiBKdWxpIDIwMjYsIDE1OjI3OjI4IE1pdHRlbGV1cm9ww6Rpc2NoZSBT b21tZXJ6ZWl0IHNjaHJpZWIgU2ltb24gR2xhc3M6Cj4gQWRkIHBpbmN0cmwgc3VwcG9ydCBmb3Ig dGhlIFJvY2tjaGlwIFJWMTEwNiwgYmFzZWQgb24gdGhlIHZlbmRvcgo+IGtlcm5lbCBpbiB0aGUg THVja2ZveCBQaWNvIFNESyBbMV0gYXQgY29tbWl0IDgyNGI4MTdmOCAoYSBMaW51eAo+IDUuMTAu MTYwIGtlcm5lbCB0cmVlKS4gRWFjaCBHUElPIGJhbmsgaGFzIGl0cyBvd24gSU8gY29udHJvbCAo SU9DKQo+IHJlZ2lzdGVyIGJsb2NrLCByZWZlcmVuY2VkIGJ5IHRoZSByb2NrY2hpcCxncmYgcGhh bmRsZSBvZiB0aGUgYmFuawo+IG5vZGU7IHRoZSByZWdpc3RlciBvZmZzZXRzIGFyZSByZWxhdGl2 ZSB0byB0aGUgYmFuaydzIG93biBibG9jay4gVGhlCj4gZHJpdmUgc3RyZW5ndGggdXNlcyB0aGUg UkszNTY4LXN0eWxlIGV4cG9uZW50aWFsIGVuY29kaW5nIGFuZCBvbmx5Cj4gcGlucyAwLTYgb2Yg R1BJTzAgaGF2ZSBkcml2ZS1zdHJlbmd0aCByZWdpc3RlcnMuCj4gCj4gVGhlIFJWMTEwMyBpcyBh IHBhY2thZ2UgdmFyaWFudCBvZiB0aGUgUlYxMTA2IHdpdGggZmV3ZXIgcGlucyBhbmQgdXNlcwo+ IHRoZSBzYW1lIHBpbiBjb250cm9sbGVyLgo+IAo+IFsxXSBodHRwczovL2dpdGh1Yi5jb20vTHVj a2ZveFRFQ0gvbHVja2ZveC1waWNvCj4gCj4gU2lnbmVkLW9mZi1ieTogU2ltb24gR2xhc3MgPHNq Z0BjaHJvbWl1bS5vcmc+Cj4gUmV2aWV3ZWQtYnk6IEhlaWtvIFN0dWVibmVyIDxoZWlrb0BzbnRl Y2guZGU+CgphcGFydCBmcm9tIHRoZSBuZXcgcGVyLWJhbmsgcGluY29uZmlnIHdvbmt5bmVzIFJv Y2tjaGlwIGludHJvZHVjZWQsCnRoaXMgaXMgbW9zdGx5IGEgc3RhbmRhcmQgcGluY3RybC12YXJp YW50IGFkZGl0aW9uLgoKUmV2aWV3ZWQtYnk6IEhlaWtvIFN0dWVibmVyIDxoZWlrb0BzbnRlY2gu ZGU+CgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxp bnV4LXJvY2tjaGlwIG1haWxpbmcgbGlzdApMaW51eC1yb2NrY2hpcEBsaXN0cy5pbmZyYWRlYWQu b3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtcm9j a2NoaXAK 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 ADB12C5AC80 for ; 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Sun, 09 Aug 2026 09:52:09 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wt0CN-0000000A9u5-40lI; Sun, 09 Aug 2026 09:52:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=cLkXAt7OGH8Oo/NH9UiNt6x/1vsL4WiOEANljYk0/Ww=; b=EeMU3u0QzmIlGOIG+RqLB4XfG3 CyfD4gxnEYqrFB8u5Onuh09iiMaDy5zTeoaTVRANFgLSgRmN/9B8V0gdrrjxtVU9jByUn3y0j942v hXuwiS3e19GRpBgjFCjfzAt4Tz4z0vkBRRrkL4ahZ6/f6n5aKKEPzxXpnIPAXxyoQMO9XZ0NzWfL0 90WYdvSnvYAQoUgylNS0vEiHrG3B4446MmvMd690Su08KBxltdedBPqrcE6HAuiX14BS2GE2rCyGY k8MiDLLUmJudtsZ8q0aDUXS7FUy5H11GjZ6XqZfL0jkib58r6Hg5dq6Ze71mSALwS9sVRsIr1dc18 4/ysp5AQ==; From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= To: Linus Walleij , Simon Glass Cc: Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, Jonas Karlman , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Conor Dooley , linux-rockchip@lists.infradead.org, Simon Glass , Jeffy Chen , huang lin , linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 4/4] pinctrl: rockchip: Add RV1106 pinctrl support Date: Sun, 09 Aug 2026 11:51:56 +0200 Message-ID: <12961763.rMLUfLXkoz@diego> In-Reply-To: <20260729072727.v3.4.0af20e702c540f54a3d1694654b158a9b783d68e@changeid> References: <20260729132736.3807082-1-sjg@chromium.org> <20260729072727.v3.4.0af20e702c540f54a3d1694654b158a9b783d68e@changeid> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260809_025208_010905_D1CEFD85 X-CRM114-Status: GOOD ( 10.55 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am Mittwoch, 29. Juli 2026, 15:27:28 Mitteleurop=C3=A4ische Sommerzeit schr= ieb Simon Glass: > Add pinctrl support for the Rockchip RV1106, based on the vendor > kernel in the Luckfox Pico SDK [1] at commit 824b817f8 (a Linux > 5.10.160 kernel tree). Each GPIO bank has its own IO control (IOC) > register block, referenced by the rockchip,grf phandle of the bank > node; the register offsets are relative to the bank's own block. The > drive strength uses the RK3568-style exponential encoding and only > pins 0-6 of GPIO0 have drive-strength registers. >=20 > The RV1103 is a package variant of the RV1106 with fewer pins and uses > the same pin controller. >=20 > [1] https://github.com/LuckfoxTECH/luckfox-pico >=20 > Signed-off-by: Simon Glass > Reviewed-by: Heiko Stuebner apart from the new per-bank pinconfig wonkynes Rockchip introduced, this is mostly a standard pinctrl-variant addition. Reviewed-by: Heiko Stuebner