From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) (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 34C4740242B for ; Thu, 30 Apr 2026 13:07:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777554478; cv=none; b=hgV768UDe5wopuZYXoLrSbUQ43LViIF5exdbhuDFUAuv+HydXg6uQINfubKdVIL4S4tdyryLIR4kMFOXJMWL9jHSJy8EI1Kc5oyiMKEYF8dEQzCFPzdYQ8YXzVaWULTDCm5zQy4eTN5eyUkJIKAEmp0PgAe+kOxpneowsq1+xhw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777554478; c=relaxed/simple; bh=KhRQj+iRqtW+9HWFZenOFSuPZ0WQQSN49Yl9CqgIP6A=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:Subject:From:To: References:In-Reply-To; b=u27WV8isPoDiqEVrlVi85BA1pkiKYa5s43UeGRZ1JIW5vPnLX+p/+iPr48xUolvkeY7+qHPKcB8uxbn3CX+cX0YhJhsQZoJ2MVyjAYaElpeTkdiQ0u1bk0XgMxX0MO4dpHUy6c6T3csjz/D3GaAv+CFafqysYtvy5jNVnCLXcdw= 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=Ttx6BUAe; arc=none smtp.client-ip=209.85.128.46 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="Ttx6BUAe" Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-4891f625344so10087235e9.0 for ; Thu, 30 Apr 2026 06:07:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1777554475; x=1778159275; darn=vger.kernel.org; h=in-reply-to:references:to:from:subject:cc:message-id:date :content-transfer-encoding:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=mvDuNaRN8hH9izY7kpqOKXTCHfnDxHlyvhuaEy6Gtkk=; b=Ttx6BUAekpqaGc16Ygjpw/uU2dRApAkiv3xEZObvHlcKWC5otMLkdORqENVRXZaJxz 0pnBJd2FuVIZXxBe6Led+GIDxzYGoTlSaNE0NoaWdbAR/6KMvzfuyk8cHWRCBd1Rsi/A 0XrTFrIlAoRVazq3ThcTRMFZL3SWuRdrKPmOvftVEexLSEYzEALy+Vx53YgRzAjVX27J FZj+iDDY1EvD6un8sRQ94LWTNG9Y8ZnFD4OCfD/BsXH9v33Yyf9t/TRX84c9LdLEwLwJ DauQlxuv4zVHq4ZwdxE995o0BvgMbE+cseFlc6S0XXQgXh6KRUyR7AUPjQjwoNj7jAwz m4Hw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777554475; x=1778159275; h=in-reply-to:references:to:from:subject:cc:message-id:date :content-transfer-encoding:mime-version:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=mvDuNaRN8hH9izY7kpqOKXTCHfnDxHlyvhuaEy6Gtkk=; b=GvwZ2TcSNZGXp+5gsPo/c3OocgbqxmHJpiIzjYak++/OeiZUeTM2CuDpz0Rw/dkSIv uubAlhxOPosWLx5dlQr/iD5/9YvQRh1IVzPuGVmAjjN0m+/ISCFvAc+zdqFLkr+daglA XVKGS+8bpwTi33HSUwyw6qBbWMu+t7HcbltbVx8xKwjTqCaESIt2RCBdhgdj+dVrbXA/ 0UCPBb5EeTrq7VPDRnvdulNpUyQ3FLXsRhDwv+y6jpYnzkMtjPEMUYnv4LuKBfNel5wy MRn++d8LnShzW/zD8xQwnOy4i5Gqjnh8aYDx5r1249ooL8NCeOlwEFuS07EbAghFcTyd H8Qw== X-Forwarded-Encrypted: i=1; AFNElJ8pr0kEoj+nK5972BMvunwq+hjvkeWlBdX5QBhKGDtLQ08PiTcbXVna4S9naCdAyXYehZ1SxmI/K4MZ@vger.kernel.org X-Gm-Message-State: AOJu0YwrN3KrGLaKpg3UO09LzZCkWSQnw9ZUinW5gk+Q0EuWvGhm2S1d gmCnKi+vG9jw0ba10dHTPakr+5ywGRmST9vcL8WooqTwXK3wjVtFADXN0W67sArfA5w= X-Gm-Gg: AeBDievt4TVsp042TZ/YAhgZ9QdZvHIDRF1JgzCD6gwzPiLF0uUP0AhVGRbp6mXmiOr GPouHg7PvqfytZBNbzviD+24yASyPJjwMy4yuQ11LzRXLCJM5bk82F3musUXHu3vA2Ql7zlhya7 xlzttJD6eElciU7g+AM4in21UBzoUkXiRuir/IpyoThThvzwom1YOE+otNAbdPKTGmIQS920SbF PAAAmO12ic9wWHRnVSyiLUjvHd6t47mqGfLyz3sXHdeEUAk+wEshiSFpsAaWlyYBtR6tVNV1nZM 0COqVGMvvBSlfsrjXiI5GnYtcyOzgufDo4tTSe5tdxkovMRn63lHzNPUeWSFSsBNm6q5riIPBD6 vbQbXKNb7f1slDXb2tFg7k4oCfEUX28wGsjtsT2KadLM0nx+7ZfgoyWJAmO/tE9keET0xUTKTUf Wv1iETYMdc2FaCcq6nKstocygUaAN4X0ZSueYc6b3nrNmagEuty+kyoR+z8bVMpn1FQsHp7x3Pb F9l5ozfiNFepqzjZOq2c502iA== X-Received: by 2002:a05:600c:4b1a:b0:488:aa33:dc8f with SMTP id 5b1f17b1804b1-48a85dc37c2mr23717425e9.0.1777554474275; Thu, 30 Apr 2026 06:07:54 -0700 (PDT) Received: from localhost ([2a00:2381:fd67:101:b0e1:a8:4337:b2a4]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48a822d4a9asm71861585e9.14.2026.04.30.06.07.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Apr 2026 06:07:53 -0700 (PDT) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Thu, 30 Apr 2026 14:07:52 +0100 Message-Id: Cc: , , , , , , , , , , "Krzysztof Kozlowski" Subject: Re: [PATCH v4 08/11] thermal: samsung: Add Exynos ACPM TMU driver GS101 From: "Alexey Klimov" To: "Tudor Ambarus" , "Rafael J. Wysocki" , "Zhang Rui" , "Lukasz Luba" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Krzysztof Kozlowski" , "Alim Akhtar" , "Bartlomiej Zolnierkiewicz" , "Kees Cook" , "Gustavo A. R. Silva" , "Peter Griffin" , =?utf-8?q?Andr=C3=A9_Draszik?= , "Daniel Lezcano" , "Sylwester Nawrocki" , "Chanwoo Choi" , "Michael Turquette" , "Stephen Boyd" , "Lee Jones" X-Mailer: aerc 0.20.0 References: <20260423-acpm-tmu-v4-0-8b59f8548634@linaro.org> <20260423-acpm-tmu-v4-8-8b59f8548634@linaro.org> In-Reply-To: <20260423-acpm-tmu-v4-8-8b59f8548634@linaro.org> On Thu Apr 23, 2026 at 4:22 PM BST, Tudor Ambarus wrote: > Add driver for the Thermal Management Unit (TMU) managed via the Alive > Clock and Power Manager (ACPM), found on Samsung Exynos SoCs such as > Google GS101 (and Exynos850, autov920, etc.). > > The TMU on utilizes a hybrid management model shared between the > Application Processor (AP) and the ACPM firmware. The driver maintains > direct memory-mapped access to the TMU interrupt pending registers to > identify thermal events, while delegating functional tasks - such as > sensor initialization, threshold configuration, and temperature > acquisition - to the ACPM firmware via the ACPM IPC protocol. > > Signed-off-by: Tudor Ambarus > Acked-by: Krzysztof Kozlowski > --- > drivers/thermal/samsung/Kconfig | 17 ++ > drivers/thermal/samsung/Makefile | 2 + > drivers/thermal/samsung/acpm-tmu.c | 547 +++++++++++++++++++++++++++++++= ++++++ > 3 files changed, 566 insertions(+) [...] > +static struct platform_driver acpm_tmu_driver =3D { > + .driver =3D { > + .name =3D "gs-tmu", What "gs" stands for in the name? Shouldn't it be called something more acpm-ish generic like acpm-tmu at least? Best regards, Alexey