From patchwork Wed Nov 22 20:04:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 1867487 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=c5AEBrxc; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.48.161; helo=sy.mirrors.kernel.org; envelope-from=linux-gpio+bounces-384-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [147.75.48.161]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SbC1Z514pz1ySc for ; Thu, 23 Nov 2023 07:06:26 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 4308CB20DE2 for ; Wed, 22 Nov 2023 20:06:26 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F0E3B5D8E0; Wed, 22 Nov 2023 20:06:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="c5AEBrxc" X-Original-To: linux-gpio@vger.kernel.org Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD7A6D43 for ; Wed, 22 Nov 2023 12:06:06 -0800 (PST) Received: by mail-wm1-x333.google.com with SMTP id 5b1f17b1804b1-4083dbc43cfso779185e9.3 for ; Wed, 22 Nov 2023 12:06:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700683565; x=1701288365; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=mWZ3+DJ5YCHvpyiY+r4/NJs/Atp/by6b5Pd+Cg5ZuxQ=; b=c5AEBrxcZQGuSVl1NZbFEPuvOT22njj505lzLe4PSxEfVU2FFkRsT7OkKglkXzWUMv UYFQUJzIUHCa/5fv/eALyFeG6oCw4JgvSElxmVX41K+DQn6D4WH28XioytnIJPZeALXz 2c+hgMF8ymmw028VL75UihXudW+MN1JIyXSvAKQnP9I+fPmsOCSHDQjVNmBtzcuVTL5t jk6C3cpDvKMrWpcD+YZnZPTRsaSPlzDWvmtovy5QDEY9Y6LYeAf6suWfv1IWLAhBAxCj RzmSaOhiSdXtpvi99P7v74Xkf5lWL+GLQOS8xdfrY2YrgLtBWR/OXzgH9WcskdqTcWHg uzeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700683565; x=1701288365; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=mWZ3+DJ5YCHvpyiY+r4/NJs/Atp/by6b5Pd+Cg5ZuxQ=; b=HKQBPvL95jFb80uBTiewk7cOIhFfL0CGV+MlpTAIiB3NxWVY2BLgmYVj5CqRmUuDs4 pbbXvEa96caAI7ZssYN8q81QteNxI8fC0V5NzMD6rM3iYkUy/AuBDHpxH/Mc6t/BGEJm kN4q69PGC0wymHcfKhg+JVOG5YDeAn31b6kEIcyfKeRgDEWDjQTCstyMObbwQ06oXy0X dGNWHz6+g14YZj/UijMDFvEFaSUDvNSvHZuSOqqfiRYEkYcsOOeE0D9Y/Nz3yUCxzGg+ n783qpI2Cg1ODddNr79148Z5cSAI6grpPEl3eYajtXrdiyhDCgpgBElHwWyFt3Ie9ZRF p4ig== X-Gm-Message-State: AOJu0YwKZnsAv39wWnn7PmpAAw0R56YrGiUWsDC6Hvz3WuS+jUPYcPUI uM/Ies+59HXtQzSJ/eMrCteibQ== X-Google-Smtp-Source: AGHT+IFitXblLY1r/Y0wBl/NbRc3r/ZKvP2PBN+63RmOyBT2RIPuJw1uS6//n+KoIJ+MZoUxzl630g== X-Received: by 2002:a05:600c:5125:b0:403:272:4414 with SMTP id o37-20020a05600c512500b0040302724414mr2812498wms.0.1700683565051; Wed, 22 Nov 2023 12:06:05 -0800 (PST) Received: from krzk-bin.. ([178.197.218.100]) by smtp.gmail.com with ESMTPSA id l17-20020a05600c4f1100b004063c9f68f2sm394665wmq.26.2023.11.22.12.06.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Nov 2023 12:06:04 -0800 (PST) From: Krzysztof Kozlowski To: Tomasz Figa , Krzysztof Kozlowski , Sylwester Nawrocki , Alim Akhtar , Linus Walleij , Rob Herring , Conor Dooley , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Peter Griffin , semen.protsenko@linaro.org, Jaewon Kim Subject: [PATCH 1/3] dt-bindings: pinctrl: samsung: use Exynos7 fallbacks for newer wake-up controllers Date: Wed, 22 Nov 2023 21:04:05 +0100 Message-Id: <20231122200407.423264-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Older ARM8 SoCs like Exynos5433, Exynos7 and Exynos7885 have the pin controller with wake-up interrupts muxed, thus the wake-up interrupt controller device node has interrupts property, while its pin banks might not (because they are muxed by the wake-up controller). Newer SoCs like Exynos850 and ExynosAutov9 do not used muxed wake-up interrupts: 1. Wake-up interrupt controller device node has no interrupts, 2. Its pin banks have interrupts (since there is no muxing). Their programming interface is however still compatible with Exynos7, thus change the bindings to express this: retain compatibility with Exynos7 and add new compatibility fallback of Exynos850 in newer designs. No driver changes are needed. This is necessary only to properly describe DTS. Signed-off-by: Krzysztof Kozlowski Acked-by: Jaewon Kim Acked-by: Conor Dooley --- Cc: Peter Griffin Cc: semen.protsenko@linaro.org Cc: Jaewon Kim --- .../samsung,pinctrl-wakeup-interrupt.yaml | 25 +++++++++++-------- 1 file changed, 15 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml index 1b75abebb953..2bafa867aea2 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml @@ -36,13 +36,17 @@ properties: - samsung,s5pv210-wakeup-eint - samsung,exynos4210-wakeup-eint - samsung,exynos7-wakeup-eint - - samsung,exynos850-wakeup-eint - - samsung,exynosautov9-wakeup-eint - - samsung,exynosautov920-wakeup-eint - items: - enum: - samsung,exynos5433-wakeup-eint - samsung,exynos7885-wakeup-eint + - samsung,exynos850-wakeup-eint + - const: samsung,exynos7-wakeup-eint + - items: + - enum: + - samsung,exynosautov9-wakeup-eint + - samsung,exynosautov920-wakeup-eint + - const: samsung,exynos850-wakeup-eint - const: samsung,exynos7-wakeup-eint interrupts: @@ -86,11 +90,14 @@ allOf: - if: properties: compatible: - contains: - enum: - - samsung,s5pv210-wakeup-eint - - samsung,exynos4210-wakeup-eint - - samsung,exynos7-wakeup-eint + # Match without "contains", to skip newer variants which are still + # compatible with samsung,exynos7-wakeup-eint + enum: + - samsung,s5pv210-wakeup-eint + - samsung,exynos4210-wakeup-eint + - samsung,exynos5433-wakeup-eint + - samsung,exynos7-wakeup-eint + - samsung,exynos7885-wakeup-eint then: properties: interrupts: @@ -105,8 +112,6 @@ allOf: contains: enum: - samsung,exynos850-wakeup-eint - - samsung,exynosautov9-wakeup-eint - - samsung,exynosautov920-wakeup-eint then: properties: interrupts: false From patchwork Wed Nov 22 20:04:06 2023 Content-Type: text/plain; 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([178.197.218.100]) by smtp.gmail.com with ESMTPSA id l17-20020a05600c4f1100b004063c9f68f2sm394665wmq.26.2023.11.22.12.06.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Nov 2023 12:06:06 -0800 (PST) From: Krzysztof Kozlowski To: Tomasz Figa , Krzysztof Kozlowski , Sylwester Nawrocki , Alim Akhtar , Linus Walleij , Rob Herring , Conor Dooley , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Peter Griffin , semen.protsenko@linaro.org, Jaewon Kim Subject: [PATCH 2/3] arm64: dts: exynos850: use Exynos7 fallbacks for pin wake-up controllers Date: Wed, 22 Nov 2023 21:04:06 +0100 Message-Id: <20231122200407.423264-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231122200407.423264-1-krzysztof.kozlowski@linaro.org> References: <20231122200407.423264-1-krzysztof.kozlowski@linaro.org> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Exynos850 pin controller capable of wake-ups is still compatible with Exynos7, however it does not mux interrupts. Add Exynos7 compatible fallback to annotate that compatibility and match the bindings. Signed-off-by: Krzysztof Kozlowski --- Cc: Peter Griffin Cc: semen.protsenko@linaro.org Cc: Jaewon Kim --- arch/arm64/boot/dts/exynos/exynos850.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi index df5ea43ebcad..da3f4a791e68 100644 --- a/arch/arm64/boot/dts/exynos/exynos850.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi @@ -359,7 +359,8 @@ pinctrl_alive: pinctrl@11850000 { reg = <0x11850000 0x1000>; wakeup-interrupt-controller { - compatible = "samsung,exynos850-wakeup-eint"; + compatible = "samsung,exynos850-wakeup-eint", + "samsung,exynos7-wakeup-eint"; }; }; @@ -368,7 +369,8 @@ pinctrl_cmgp: pinctrl@11c30000 { reg = <0x11c30000 0x1000>; wakeup-interrupt-controller { - compatible = "samsung,exynos850-wakeup-eint"; + compatible = "samsung,exynos850-wakeup-eint", + "samsung,exynos7-wakeup-eint"; }; }; From patchwork Wed Nov 22 20:04:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 1867486 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=H5sORdv/; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.199.223; helo=ny.mirrors.kernel.org; envelope-from=linux-gpio+bounces-383-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org [147.75.199.223]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SbC1Z1pPWz1yS0 for ; Thu, 23 Nov 2023 07:06:26 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 680F71C20B05 for ; Wed, 22 Nov 2023 20:06:24 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E2E985D4BC; Wed, 22 Nov 2023 20:06:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="H5sORdv/" X-Original-To: linux-gpio@vger.kernel.org Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0164D44 for ; Wed, 22 Nov 2023 12:06:10 -0800 (PST) Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-409299277bbso837865e9.2 for ; Wed, 22 Nov 2023 12:06:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700683569; x=1701288369; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3EOznFpP5Wm2+kn1uG/Do2cPlHmY6zYZfJbOPAYwR3c=; b=H5sORdv/9BystWaiQuivjt+vLaUn7y6XsfLSe3qrr/nPUTEptZYy2bOoyXJWkzqaMH gBlXUt3Zwa0DDDP1cfbUiaDvY0a4Af2F8DSWdQvn6u2G6jOEr4jiOt910q35cvd9TgF6 tnb3RIUMR/tUxV4NtOc/SnW9oVMrxJ+ocMf0rD9osS+lr6MpS2iC+nvh1xyuPTLLybI9 9s3B/nKvV59Vu1LN5MNxZ0yNFuFxJ2g0mwxL0SZBOuCYBfm6Qpkfv3ZbiCyErHlBx94g RbJrLwOkE1mjiTVzR6hI13YawQncBv6iKbkv92mFN+RlezKVTvPULpTk4MpUfqgwBA1Z gmlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700683569; x=1701288369; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3EOznFpP5Wm2+kn1uG/Do2cPlHmY6zYZfJbOPAYwR3c=; b=H/HUCU67+7vmrni1q1l6mvxF8DlPrvqvYHVmIvI1VVOhmFuYp1MeA9kVYQDBG98gWG +DpgbvwjOiDZ5LEb2+vbAXxQ+0PADHHLWdFx2rFWK2duJYOE+O6WHrp1ofBMOUa1Ymqh ts+74k5MtJZ7vGX5NFZQK7iBft567V3WGXLTiEMzpvh8WLSRKmoDxS8YcQXDFdd33mnj ZD8ItWKw82WhSAbpnBHpe+GMb8S6oj0lAfOLrMkIx+XU6PxP8qbmgZaiRJ73s67DYPZ9 GvvRd8WBvXwWaDlAizuZgjRAruuBY2avbXck25T09fKcf/4U7jIV/k/e1QjBW+IlL6gu 4okQ== X-Gm-Message-State: AOJu0Yw4xkDGgFObK028CiJyXnjxRCndGohnzQiqeLjbYXVyTU3ndlZA BBv0v4E2IYwzbSYb5J+ipyaDsQ== X-Google-Smtp-Source: AGHT+IGCVfLzK8Oe+0XBpSNMCveU4O6Qvzpw6gxialiMohgi0yDnSXJlz9A+pgM+VMFdYfI+HDlEDg== X-Received: by 2002:a05:600c:138c:b0:408:4cf7:4f91 with SMTP id u12-20020a05600c138c00b004084cf74f91mr2636634wmf.16.1700683569119; Wed, 22 Nov 2023 12:06:09 -0800 (PST) Received: from krzk-bin.. ([178.197.218.100]) by smtp.gmail.com with ESMTPSA id l17-20020a05600c4f1100b004063c9f68f2sm394665wmq.26.2023.11.22.12.06.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Nov 2023 12:06:08 -0800 (PST) From: Krzysztof Kozlowski To: Tomasz Figa , Krzysztof Kozlowski , Sylwester Nawrocki , Alim Akhtar , Linus Walleij , Rob Herring , Conor Dooley , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Peter Griffin , semen.protsenko@linaro.org, Jaewon Kim Subject: [PATCH 3/3] arm64: dts: exynosautov9: use Exynos7 fallbacks for pin wake-up controllers Date: Wed, 22 Nov 2023 21:04:07 +0100 Message-Id: <20231122200407.423264-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231122200407.423264-1-krzysztof.kozlowski@linaro.org> References: <20231122200407.423264-1-krzysztof.kozlowski@linaro.org> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 ExynosAutov9 pin controller capable of wake-ups is still compatible with Exynos7, however it does not mux interrupts. Add Exynos7 compatible fallback to annotate that compatibility and match the bindings. Signed-off-by: Krzysztof Kozlowski --- Cc: Peter Griffin Cc: semen.protsenko@linaro.org Cc: Jaewon Kim --- arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index 417aa56a81f6..c871a2f49fda 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -310,7 +310,9 @@ pinctrl_alive: pinctrl@10450000 { reg = <0x10450000 0x1000>; wakeup-interrupt-controller { - compatible = "samsung,exynosautov9-wakeup-eint"; + compatible = "samsung,exynosautov9-wakeup-eint", + "samsung,exynos850-wakeup-eint", + "samsung,exynos7-wakeup-eint"; }; };