From nobody Sat Feb 7 05:01:56 2026 Received: from mail-ed1-f44.google.com (mail-ed1-f44.google.com [209.85.208.44]) (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 7F1D119DF49 for ; Thu, 6 Mar 2025 10:14:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741256093; cv=none; b=ncQFVt9vtY/pN+VbdGVey96/Qudzi4ZBOBXCkQOALFXU4lQcmeQ5JwnXS15+ph5x40SNOZkhnLI4gx9u2XfJoXti2xjGUrC35CX0HjZClK1m4E7OqicrKcLzy516PAI8xt1IQ1RWvzIzhBhhedUHUGcf0ZN3PvoPbMLT9V+3Lbc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741256093; c=relaxed/simple; bh=zZ5zRPaBf5NaYRVFcYpDRW4Giwj9aHf2bI/tXWWPQGI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Wy5R86XHff90Me+UTo6kXxZoUALyxbbIpgAfbqy5sbY1VIoFeoyX8iWvW1NN6dYK2lxrzlbmLPd6RXOBsuVPYh8S9QAsTYeOHjFgoTwNWp+pNXR241OK2izMDYKmV3X9xJbaLKns/5x3LEIXSjho9C3sS4bJyYXHIR5KtQu9/Xo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=FejN7/Xj; arc=none smtp.client-ip=209.85.208.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="FejN7/Xj" Received: by mail-ed1-f44.google.com with SMTP id 4fb4d7f45d1cf-5dca468c5e4so792803a12.1 for ; Thu, 06 Mar 2025 02:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1741256089; x=1741860889; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=bTX2x3w2+rrqKrzKo+38sY9i/3t1a9Grj2c0VzKk3Q8=; b=FejN7/XjiXAYXgr9oe/+HXlxHroGXXNbDazRWX1gsLEUp7hH7aiZXETq4yYepQe03A oTqqMbOcN0ovsfxuwPrK+3lFtC4QDeTjUlzOX13ub9AWubLK9u70w5i8i2BlzJJ2X9u2 D95X9QseotoUPF5UI6U61W323dGaz/Hrfs0cYcfnRBx/awwR8e6gOlz2ruNuy6OXMGr+ azes7xL0y1YnjNt+m5xL8V3SttT9F0Wxghs3DDgljVvN4k3+egduRB4i6k4qXIZLqd4H GfP5dHKTMKjODZvi3G5GLBcStmgOjGnk1FIbGqwAoF9CbY7XkqDWDAiwwa8RqO6SLJX3 ieVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741256089; x=1741860889; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bTX2x3w2+rrqKrzKo+38sY9i/3t1a9Grj2c0VzKk3Q8=; b=b1PSztR2tR3Zzw8pQVsllHL/aX7agRzl6XWcctMavOyqeOLb6tTU+9D0b3LlTL8szg kdzYx+3rmRhCJEr1+WbjyC6EU1uvaCErta0/jA5AJh7fWdhrw9vVlPI++j1aT//c+gyP daqSiKM0cgUVLg7lwmF6opbpFmrUzfGlhLoYw81eMmfXpUIq0l0bX8i9vunCZLILQEOM ekkwmtYYFYLKKFKcTd7R75hI2S1XDf0q5jP7Pp+hQWrunzC1yzNYNPqpqLgRGE8TabOb DOzF5z7ewpkU12A/tXJShxHxQk8updpT1C/454M/ezKV5w1ON93BlJXYoQm1axSaksdd EXIw== X-Forwarded-Encrypted: i=1; AJvYcCXJRa0PySAR3VhJH9Sa7JL4XdnA1qKJROw0Uhc03nZr2P+BpSR62aOiXro9OXRx1JieEvBlazMQRQJMFkU=@vger.kernel.org X-Gm-Message-State: AOJu0Yw4NTGW6F8QM5feoO1C1mH18OQbez1hp5vQgqGOqlj2MHG+6ULE 1lizzxhY2iGYZKkMCGR9+xjAqLWGZlwnXGu2iCu8in3id+VQk1Fmq9zbEvppJQU= X-Gm-Gg: ASbGncttq4Pp/3el26+qr4pZYg1rLMHbQ7sb/1nYhLsFiWwSQzx+qTTDn+scpRajMoy yaytt7+CVUdsaWiEL54XfwJMxPzdVtQJrnaVQij5KHd3Lvt+Jjy0jg1dcIl51/ssSfRiLCKpZBJ nZC80NQD6x7mt9ijEWcJz3JDIjWMhfrLjdqrUsRiRCPviqzq/AhzwOwi5o5dFNDnMp+4a2wan/T GDXPrZIl8bVH5o5q26Oj+aZmq6ydx7LYU8h5yvHmt9/9QjQ+LgMSa/on6UDLuNGOMhlXcEw57YX eWoWe2kwdtt6gM7vq/sPwHvcAz+PbYFCceeaMQiH6BUkQwfLs4fyb/E4WxfxsZOAVOrJ3aKKuwj xvam7X/NeET+IE637mkzqnT7ciwCe X-Google-Smtp-Source: AGHT+IE/o3v5XJFu7xvLRW9BZC3NmMkBoh78OMt+bw+ZmwbbxHMBjWL9+2GSNHmM24JOepTrXIj9dg== X-Received: by 2002:a05:6402:3902:b0:5e5:b3cb:38aa with SMTP id 4fb4d7f45d1cf-5e5b3cb3c80mr4508256a12.25.1741256089661; Thu, 06 Mar 2025 02:14:49 -0800 (PST) Received: from puffmais.c.googlers.com (30.171.91.34.bc.googleusercontent.com. [34.91.171.30]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5e5c74a6af7sm708972a12.33.2025.03.06.02.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Mar 2025 02:14:49 -0800 (PST) From: =?utf-8?q?Andr=C3=A9_Draszik?= Date: Thu, 06 Mar 2025 10:14:46 +0000 Subject: [PATCH 1/3] arm64: defconfig: enable Maxim max77759 driver Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250306-b4-max77759-mfd-dts-v1-1-9fe8b0eb8123@linaro.org> References: <20250306-b4-max77759-mfd-dts-v1-0-9fe8b0eb8123@linaro.org> In-Reply-To: <20250306-b4-max77759-mfd-dts-v1-0-9fe8b0eb8123@linaro.org> To: Catalin Marinas , Will Deacon , Peter Griffin , Tudor Ambarus , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: Will McVicker , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Draszik?= X-Mailer: b4 0.14.2 Enable the Maxim max77759 as this is used by the gs101-oriole and gs101-raven (Google Pixel 6 and Pixel 6 Pro) boards, The child devices' defaults are based on this MFD driver's state, so this commit enables those implicitly as well. Signed-off-by: Andr=C3=A9 Draszik --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index a1cc3814b09b31ee659536a64b7db704153d6fe9..eaa88c3e6a93ce555468458763c= 2531fee2a903f 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -763,6 +763,7 @@ CONFIG_MFD_EXYNOS_LPASS=3Dm CONFIG_MFD_HI6421_PMIC=3Dy CONFIG_MFD_HI655X_PMIC=3Dy CONFIG_MFD_MAX77620=3Dy +CONFIG_MFD_MAX77759=3Dm CONFIG_MFD_MT6360=3Dy CONFIG_MFD_MT6397=3Dy CONFIG_MFD_SPMI_PMIC=3Dy --=20 2.49.0.rc0.332.g42c0ae87b1-goog From nobody Sat Feb 7 05:01:56 2026 Received: from mail-ed1-f48.google.com (mail-ed1-f48.google.com [209.85.208.48]) (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 081421FFC73 for ; Thu, 6 Mar 2025 10:14:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741256094; cv=none; b=sOyG90bjuUDCqpfeZsRnBuJjJJg/L24jKd/jLeS5sSZpuQfss5Ky0HXBFpS2Oin52R9Ny442Lfmz4vvOt1wWjJUGOgngT0zdHYBLoh+W8rp8B0Vr7p2vMKHDfv3j58KCh4ZAxx5R1u07XY9++cRsyzVi4BJ11excV9rIhnLHyPA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741256094; c=relaxed/simple; bh=Vvq/ZZDjfMZAs8pqbpzmzzCwlz4eGfr090WjM1dsT+I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dXqX1NRteF61cLELGgDzS07x/a1YxbETNKqvU8UJ9P3+3KfihYVgWu3VgM5pTRR7m9FFHffz7F2s1wuHaGwwPcpunOqz6LQ58hkHBneJNa8iGr7rnE6WZKRcykO7oP6Y6l3brazp/WYy00ldYIu3xKFFICJHjUVH8ZDW/xGeB1Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=O2uuy2j8; arc=none smtp.client-ip=209.85.208.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="O2uuy2j8" Received: by mail-ed1-f48.google.com with SMTP id 4fb4d7f45d1cf-5e549af4927so733703a12.2 for ; Thu, 06 Mar 2025 02:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1741256090; x=1741860890; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=PkEq7z1q0YiYub9Ku1p0lF3+8XZaxzvZ7wbudwieneg=; b=O2uuy2j8d252RLUYlveVxw2qcUe5SmJly0uHPBjcDGJMwt9NhoJlHdDtMf4ZKXTQ9f nZM4Cqq4vvwn3SEZHHMhYovcvIXwHvB03yTcEWUc8trtx2j6HfOAURH1MJUQpOWCw+vX Gv1cRDBi9B1/FgvlktF8/Qub2UPWnz2kex+QzWvfoDtgA1jgqA0eZuJaNok5CWg5GL9a kVsyow+rini2kX5+WkGbYeK6DACoVJ4UlFW6BNViw6QwGeRhAlhsJ0gKZiyRiKOg8AKl 6kon2Q/mxr1avIn6e4cyXzOmDaXxzWVPbt2FrhwAxbzZkjmDf18G6FEU2ZmRjGfeeDYk 7nLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741256090; x=1741860890; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=PkEq7z1q0YiYub9Ku1p0lF3+8XZaxzvZ7wbudwieneg=; b=eT+6vcVlwZs0HRR12xD12RQdQAhaMrlE0xLWjA9wP3OtD+MAk9JXQ1hcx9b7xacf9b vxEa690LzGJw9QJE5Ul/9lG6af95EGFoPg3jtZ+kTEbZKHI9Rcz7qxZz7v9J2ILHKOZ0 OAVH/W65+IU+UHitN15BRZ4AiZF/tVCgRh9kF/LEB1Iuh+d8siaIJsBZIHtACypIBxmE ho2sBFfEDEPVMBM4DAtVnPJfqdKNZ7h2BLf5X1S+KJsaVfYMAyij4s8taSWUFtKrVUUA 9BW2SFDucXdU7FkMxj2io97KwDI/hzwRD+9sksEjjuY+8Kb3fG24Hte1O2HJSwBN753d 6mTQ== X-Forwarded-Encrypted: i=1; AJvYcCVAsK4BocDrJUcIm+KF0cG+/TlgQAXcTEKDe5jahQZLHgxZf7YMUMi+WDoajObWibMrgaHYVzW6IC0vWaM=@vger.kernel.org X-Gm-Message-State: AOJu0Yy3iloFweJI43jFhZJa0KjhVvmIg+T2t1RQ8Omn2D8jstQIH/iY 4f3NlSJl/tAhEJQAKfxCmdjGtKq119S6zxq3sFvWVyhtjt5lp+f2zqqn7fE1DS8= X-Gm-Gg: ASbGncttJVffZFJ+MN/Xezb+ZhKsUy2ma1hp+rQWqOVPu68fNo5mRscUWHB7UFbLGVU ueOdrPRvE4o6DQLh1SShoEum92OsFfqoGEQB3oyrW0Ko5WFuLKZ/fOqy5181U6sPst9uxfLic7r yIUI7A3l0Ix4Lkg+CGGPUq7hgClwYfkS2tFXjx0Wl4P7JKndO2mIbk2JYNs6MR39iFg27LitpB9 HxeYL3kkLKEHW+vXniOpVBO5IufCWZ4+yTuLGJf5nO9pNWmSfV1Fyic4LWZG3h6FdbcwasS9jrI M/vlPFtnJvPeTHIwHIsgUe8ODRb3n2ZYR2fWA4YKxJmgZnW7AKByLZocyh9+EaJ+Z5xRRhLDR7b SQjc34br841A1UdDQi5MpEDj/TA+b X-Google-Smtp-Source: AGHT+IEcenJXCCsPX8fwCFChlhI8lsHvDUUR4lKpJP1AeP2qAkwJ1RuV+lWKabRvAciorFjPsTy0lA== X-Received: by 2002:a05:6402:2714:b0:5de:de2c:ea90 with SMTP id 4fb4d7f45d1cf-5e59f37da2dmr5692667a12.11.1741256090167; Thu, 06 Mar 2025 02:14:50 -0800 (PST) Received: from puffmais.c.googlers.com (30.171.91.34.bc.googleusercontent.com. [34.91.171.30]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5e5c74a6af7sm708972a12.33.2025.03.06.02.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Mar 2025 02:14:49 -0800 (PST) From: =?utf-8?q?Andr=C3=A9_Draszik?= Date: Thu, 06 Mar 2025 10:14:47 +0000 Subject: [PATCH 2/3] arm64: dts: exynos: gs101-pixel-common: add the MAX77759 PMIC Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250306-b4-max77759-mfd-dts-v1-2-9fe8b0eb8123@linaro.org> References: <20250306-b4-max77759-mfd-dts-v1-0-9fe8b0eb8123@linaro.org> In-Reply-To: <20250306-b4-max77759-mfd-dts-v1-0-9fe8b0eb8123@linaro.org> To: Catalin Marinas , Will Deacon , Peter Griffin , Tudor Ambarus , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: Will McVicker , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Draszik?= X-Mailer: b4 0.14.2 Also add the subnodes for the GPIO expander and NVMEM, and define the NVMEM layout. The NVMEM layout is declared such that it matches downstream's open-coded configuration [1]. The pinctrl nodes are kept sorted by the 'samsung,pins' property rather than node name, as I think that makes it easier to look at and to add new nodes unambiguously in the future. Link: https://android.googlesource.com/kernel/google-modules/bms/+/96e729a8= 3817/max77759_maxq.c#67 [1] Signed-off-by: Andr=C3=A9 Draszik --- .../boot/dts/exynos/google/gs101-pixel-common.dtsi | 61 ++++++++++++++++++= ++++ 1 file changed, 61 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi b/ar= ch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi index b25230495c64dce60916b7cd5dcb9a7cce5d0e4e..f67fa1e84d994de4d40f29a2d43= 7ab6401ac133d 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi +++ b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi @@ -188,6 +188,60 @@ usbc0_role_sw: endpoint { }; }; }; + + pmic@66 { + compatible =3D "maxim,max77759"; + reg =3D <0x66>; + + pinctrl-0 =3D <&if_pmic_int>; + pinctrl-names =3D "default"; + interrupts-extended =3D <&gpa8 3 IRQ_TYPE_LEVEL_LOW>; + + interrupt-controller; + #interrupt-cells =3D <2>; + + gpio { + compatible =3D "maxim,max77759-gpio"; + + gpio-controller; + #gpio-cells =3D <2>; + /* + * "Human-readable name [SIGNAL_LABEL]" where the + * latter comes from the schematic + */ + gpio-line-names =3D "OTG boost [OTG_BOOST_EN]", + "max20339 IRQ [MW_OVP_INT_L]"; + + interrupt-controller; + #interrupt-cells =3D <2>; + }; + + nvmem-0 { + compatible =3D "maxim,max77759-nvmem"; + + nvmem-layout { + compatible =3D "fixed-layout"; + #address-cells =3D <1>; + #size-cells =3D <1>; + + reboot-mode@0 { + reg =3D <0x0 0x4>; + }; + + boot-reason@4 { + reg =3D <0x4 0x4>; + }; + + shutdown-user-flag@8 { + reg =3D <0x8 0x1>; + }; + + rsoc@a { + reg =3D <0xa 0x2>; + }; + }; + }; + }; }; =20 &pinctrl_far_alive { @@ -211,6 +265,13 @@ typec_int: typec-int-pins { samsung,pin-pud =3D ; samsung,pin-drv =3D ; }; + + if_pmic_int: if-pmic-int-pins { + samsung,pins =3D "gpa8-3"; + samsung,pin-function =3D ; + samsung,pin-pud =3D ; + samsung,pin-drv =3D ; + }; }; =20 &pinctrl_gpio_alive { --=20 2.49.0.rc0.332.g42c0ae87b1-goog From nobody Sat Feb 7 05:01:56 2026 Received: from mail-ed1-f51.google.com (mail-ed1-f51.google.com [209.85.208.51]) (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 C1F2F201001 for ; Thu, 6 Mar 2025 10:14:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741256094; cv=none; b=hri/6CH92YJmzebrx43zGhze/+W56z2JsyEI9z9cxaTMJlHC0jf5a+pxxh+IXLBgnWSxl3OC48kGR7daSGKkDgoskwW1tHEYSNwU+c64//kW7h7LZM5Vpn2cIYiuNF9BVXH8SDU8SiOHltE4iFsGg+9wcAWdreIIKoHymagbeIc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741256094; c=relaxed/simple; bh=HrF03on0qzdxjsULol9VxljBccJbl3EpYmHoNX4Y8BY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=XEOJzqti4kLckh8XVTfit2rz09i4lmLIyTjwJ6EHSFGOTfDdyFbM86eWZXPUZ+yMCVYFc/gAGXf7lrYYsBcHo3ykuYvoZvDOe/FKcQgxp6dryjEODF2bUm/lZ1sT6Nasr7gVnaA7MZo2ZuDK00dAToMkMJVULfQy6EPSSbw8Hlw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=XVZ3ZZcg; arc=none smtp.client-ip=209.85.208.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="XVZ3ZZcg" Received: by mail-ed1-f51.google.com with SMTP id 4fb4d7f45d1cf-5e5bc066283so618644a12.0 for ; Thu, 06 Mar 2025 02:14:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1741256091; x=1741860891; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=77LEyUB5P/fKu/IBcJvd+QCzhbabA9R1jqKDuYpByGA=; b=XVZ3ZZcgHJM7GAfaLtEgCz83tZFIU9buYn8uk42N0WTVso0gW59GaOAy88NMmjXYyz L3Y+WXX0uHkopC7eQ/NVJXsJaxkEYnFe5w3453ipybcjuoaVr1kXPmY3/+z0zPUB8BZg PpxVEGYyQPsF8r6Q7Penz63QOjp3tfeIFOwE0q74I+mYDE6xZVnnEAfHdy7KohHzybV5 M1Px/dVNmLKs8o+SSg814oBtSwj4VHUe8OXMcrBZBl9N3s5yH+7pi7hSYjCR2h7PTWvK d/ivbbZywbhlfLC4THokMREi43jQWEpLJOEbEMsAHIbGn99257OV7MpCrH4GX/2ZlFS2 e5hg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741256091; x=1741860891; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=77LEyUB5P/fKu/IBcJvd+QCzhbabA9R1jqKDuYpByGA=; b=MIdd/K6mUq/7vrfEoWVKiubrBLnmpPLRigEnQL1FF3wE+PnzjaJcPXJvkZOQKf2MNc Qmax4dQDqpOhDBZT2IV3kxNieU8UDXv1xTa7pUmbs/PQRSXVR7qYZya8niGE+Y4eRpv7 llTn+6at4DH8KV4afYPujSqDBJp2pnKOcYN2j0ZHOf2f8YEtGaRiUg7Kh/ew/Xux0A6Y o/e10mfXICAXcuq4bcSIvU5HkYf3N0wVoyw5IAY+wOixx7mKeTmINL6OjxdBBAy5EOw2 bW+9uOcXvNUUBAsBWxY5/M/5FXWcAGpgo02s0px95k5eh083eR9VWFoG5gRsNLHiJ/GN tXzA== X-Forwarded-Encrypted: i=1; AJvYcCW04Fvk5m9LYZc83n726KwkejdB8dCSNRJCklQTAUoC149MX71GIg6WUbX8QRFV+z4Y2ijhfofj9ACg1XM=@vger.kernel.org X-Gm-Message-State: AOJu0YyV932kiDbNLfyNyTZrVazABJKz38/l2lpe+1gssk8jVjxmm8Lh jfQeunCZIH/UAzEPyjlyI7FZ/lZ9CeKFVRQC2ms6HlZDuIDlOOhujg+DKPyHTsI= X-Gm-Gg: ASbGncvExhHZkV2PwPLzwn97IHduBl9y+yscBT2jmHGEcpZawZM+TgV8BoyQGZZstK9 WvWU2dC6YukqtmGnyVtxdoXBUdlJVO0RnhFL96YYpjLUsJRt4I3TR5IkBsb1K6Ub0B+0tDhPmfh yqz/VBp7QHRxA61g5NhN4ndbnN9Q01GSpQzFbU6rgJItc6c5HqcLzqpGd9sjnxEZdjE8ATA+VpH G71vPkLXYxMXb+iLv0Ft8DXqOFN1v8Edk8o5iFU6bJA1PfylEMHu0sZ8bawSTI+h9B6YMOcW7BO pqmoJ8StQl2NpTzIjPdikRDERRyXvm5UsYgwhnTAwZ7tcxgRGgK1CYsZc9rZSAWRN6uvP7E2s6C tuTEd7hXm055mMd2hcJx4aDmeHfXz X-Google-Smtp-Source: AGHT+IEjMRlKCm5Pe5LA1PCEOatZDZ7Iaa7e1nWD8ZdLZ5E256EnJO/N5BK7eyefycBEa/h/RFzPqQ== X-Received: by 2002:a05:6402:210b:b0:5e4:d602:70ae with SMTP id 4fb4d7f45d1cf-5e59f4a3f33mr6101870a12.29.1741256090912; Thu, 06 Mar 2025 02:14:50 -0800 (PST) Received: from puffmais.c.googlers.com (30.171.91.34.bc.googleusercontent.com. [34.91.171.30]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5e5c74a6af7sm708972a12.33.2025.03.06.02.14.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Mar 2025 02:14:50 -0800 (PST) From: =?utf-8?q?Andr=C3=A9_Draszik?= Date: Thu, 06 Mar 2025 10:14:48 +0000 Subject: [PATCH 3/3] arm64: dts: exynos: gs101-pixel-common: add nvmem-reboot-mode Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250306-b4-max77759-mfd-dts-v1-3-9fe8b0eb8123@linaro.org> References: <20250306-b4-max77759-mfd-dts-v1-0-9fe8b0eb8123@linaro.org> In-Reply-To: <20250306-b4-max77759-mfd-dts-v1-0-9fe8b0eb8123@linaro.org> To: Catalin Marinas , Will Deacon , Peter Griffin , Tudor Ambarus , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: Will McVicker , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Draszik?= X-Mailer: b4 0.14.2 Now that we have the NVMEM, we can also hook-in the nvmem-reboot-mode, so as to have Linux communicate the requested boot mode to the boot loader via it. The two remarks regarding missing reboot modes from commit ae32b65c9359 ("arm64: dts: exynos: gs101: add reboot-mode support (SYSIP_DAT0)") apply to this commit as well. Signed-off-by: Andr=C3=A9 Draszik --- .../arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi | 16 ++++++++++++= +++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi b/ar= ch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi index f67fa1e84d994de4d40f29a2d437ab6401ac133d..41f63b4d93fd34e1c955d1f4703= 9cc0d9fb4813a 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi +++ b/arch/arm64/boot/dts/exynos/google/gs101-pixel-common.dtsi @@ -60,6 +60,20 @@ button-power { }; }; =20 + reboot-mode { + compatible =3D "nvmem-reboot-mode"; + nvmem-cells =3D <&nvmem_reboot_mode>; + nvmem-cell-names =3D "reboot-mode"; + mode-bootloader =3D <0x800000fc>; + mode-charge =3D <0x8000000a>; + mode-fastboot =3D <0x800000fa>; + mode-reboot-ab-update =3D <0x80000052>; + mode-recovery =3D <0x800000ff>; + mode-rescue =3D <0x800000f9>; + mode-shutdown-thermal =3D <0x80000051>; + mode-shutdown-thermal-battery =3D <0x80000051>; + }; + /* TODO: Remove this once PMIC is implemented */ reg_placeholder: regulator-0 { compatible =3D "regulator-fixed"; @@ -224,7 +238,7 @@ nvmem-layout { #address-cells =3D <1>; #size-cells =3D <1>; =20 - reboot-mode@0 { + nvmem_reboot_mode: reboot-mode@0 { reg =3D <0x0 0x4>; }; =20 --=20 2.49.0.rc0.332.g42c0ae87b1-goog