From patchwork Sun May 18 22:06:53 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 891045 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5B4AC207DFE for ; Sun, 18 May 2025 22:07:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606067; cv=none; b=CJd7qpqxFbxetbZEIbTd8x5LRDA83T9WpKdmVU7VJkChlhzRRKcwbqeCv5xR6Fva1HUbTPEK88xMqzDP/NxwF2GkicNmh9q/SJbTMp45GKZJiEcbNZz1PfGELsHFuSiJYbxq9r3SsH6+SPWF/HyVYqCZm3dJNuIFBySiRVmzyLI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747606067; c=relaxed/simple; bh=IaouxIHOdXcJtAHSznf8PEqezOyP8PmUvFtKqQi5Vbg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=o2HmE7V03GTTuzZE2V9AlukOp0YiFUl+l46obU2SoXqSMYeybFhsPRzueIgMe9DjvsxIGnAw/g90En4UMEl6cxlGYblUAm5Uu2yrEHOfI2N5FP2eau21jUNBvZzPt0H0JuDXauX9ifCxbiUz3ufypeflLwMlrbo8p4nTfuXaX1Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=S7F9qNzU; arc=none smtp.client-ip=149.28.215.223 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="S7F9qNzU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1747606065; bh=JlFCAc4M4tsY005AhENFwugyMYaX2j/qB+dCiJDYFXQ=; b=S7F9qNzU4YdYULblVzzvOlx+rNEAkwx9oQWJXuhCUkq/YGCoqxxMjh5fawGjapp3ZLshluBaB 2tqNJtt1Js2Li/PjeOhrQAamv/A4koDXoxVtTDq2EEAzWwtdC+8F5HuVw4IJK9AnGVOVg5gVjOk mPFCrxeMJ8W/zXzsjnldVBHa80FhanVuM8P7m4MyEj1qb+p1AwX8N1J7GABX/icGYlhJlWY/Aoh JOKIjyGJANilSIXiClGE5i8bKbOeWiB7iqt6PWFKuNmqgLWEZ+JU/I72ZWMK82/UAfkliMVDqOW VlIXvKle6IGYdx0TSK/jrbRkgjsbsHnPZy14WzHl2Edw== X-Forward-Email-ID: 682a5a2a78cae75fbd8d46ef X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 1.0.3 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Ulf Hansson , Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , Chukun Pan , linux-rockchip@lists.infradead.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jonas Karlman , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/9] dt-bindings: gpio: rockchip: Allow use of a power-domain Date: Sun, 18 May 2025 22:06:53 +0000 Message-ID: <20250518220707.669515-7-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250518220707.669515-1-jonas@kwiboo.se> References: <20250518220707.669515-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The GPIO controllers in most Rockchip SoCs are part or power domains that are always powered on, i.e. PD_BUS or PD_PMU. On RK3528 the GPIO controllers are spread out among the PD_RKVENC, PD_VO and PD_VPU power domains. Add support to describe power-domains for the GPIO controllers. Signed-off-by: Jonas Karlman --- Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml index d76987ce8e50..bdd83f42615c 100644 --- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml +++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml @@ -41,6 +41,9 @@ properties: "#interrupt-cells": const: 2 + power-domains: + maxItems: 1 + patternProperties: "^.+-hog(-[0-9]+)?$": type: object