From nobody Wed Dec 17 14:21:57 2025 Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) (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 A4B9722A7E0 for ; Thu, 12 Dec 2024 16:00:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734019254; cv=none; b=iwKWgxSw5l4ZpKPAFwRdUcONGyKrc9VjkacD3fUeHXmwlrqcvkOOfo/tjfHjBSPzQ4lT0YD0g7L8TDFVKr5S0zniv2lJY3SKDLiwD4RoyQevZzEHFTU31+VEatxI8oorm623LVGKK755SS1JPq/KxmRSYA1lOGSwbGqVFDK/clQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734019254; c=relaxed/simple; bh=g9Y6c/Lu4XdnwvVgrnVv9tKSFGDPtKMBC9QqU0RCKUw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=gDzujXB0fjiLA8XAbz21yAsr6VYa77Jfb/WeNwPGh7o6bGk+bv/62KpK8NnIrKPvvsnWM9ykQo5SM9NCpn3qGlOPiIl1nv9nAMaljK6Ws7Ofg4qDY3UfbvDyTN044zW9WtcBFPtXZfE8/H3vUhY/lVBsh/juoojCm4yFRB9FjCo= 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=U7mg0IcI; arc=none smtp.client-ip=209.85.221.51 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="U7mg0IcI" Received: by mail-wr1-f51.google.com with SMTP id ffacd0b85a97d-385de9f789cso603102f8f.2 for ; Thu, 12 Dec 2024 08:00:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1734019251; x=1734624051; 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=oL8eR/tz3ZIpCfja0LO2ssPcqKhJCh2en92mW/OWpZE=; b=U7mg0IcIlNEQuvGd21pN2PvtcuyIqrA9uo8oWNG+/N6Kmm/pbOruqIQGLUIdvI/kXE uqrANBIzr5MoAOSJk9HzPn3uCJaC5bkkIXmVR+pjyB4C3oERamdbq8SdgJKa2214HI/p sSnre3MHwvJk3f6xS1FLjCyNZ4HI+uV1w6CGAS1mglImc245szJ5+lpYMUrTdl5ijsHj BO1X57cOUP2rPoGcOi5kwx1w41SHyjeXr9Blajn0J00IVcy6Zp5eaaBfP8ajpQoXwHfy T5CJTnSeSoYO/ivPNqI2t7R7lZbvaNYDi+bgilpdwXHhd2MaBxBID/EJG2JeeBno76AK k4FA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734019251; x=1734624051; 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=oL8eR/tz3ZIpCfja0LO2ssPcqKhJCh2en92mW/OWpZE=; b=ExHde7JY6IaG9bYrc4zyjFXNTkvdxm0gMrO8CJW1LLocQpSryxlLUwR+1xFIRD7Rgz H+YG+n1jzyK/pTeo3HQSQsgVUh+N5vJMw+IGmVh4ZQNnMptNdOfnEArI7OtsQGUnIP1C 1GOWSBqY8o8cp5f0EbUdLb/7L+pX1r90ydA6BZs4UBNWYN0+7IE0GZwlsbTKbwwNQVcR 6EQiQmMB38Of8hOyvHnDdBKxe9kftBq1DB3LyZJGKRfk/vA1ga1/lJ2vsi3ilN9oT0kD r6CWRQOb/VTjdDfm5Pi5cMqTWeQKvFpDQKOGNt+0k3zNlpoyEBZRig2S2AZvc/mR/8sI YTlw== X-Forwarded-Encrypted: i=1; AJvYcCVWkgrov+mcDnf/1Uf966n50f6+78q93rp+Slv/8ZTaQejAiCacU26H1xvybomMVFg063ewjx48J7m1kTM=@vger.kernel.org X-Gm-Message-State: AOJu0YzX46f/p/pHYsSQess7z5nKuGCNlLv4AbmcsEwcgVLSseYOPyZf IBfb1cAlN2B58H5+uo0AGfRIl3dTRXzWw4rNs/XM+lKfe+VZSvj5eeHxtRoMBmU= X-Gm-Gg: ASbGncsP3i0i30DUrUhhzOpT98dIItfD9GfKGdOQLlGntulPyz1nuBzqi8iW0Zg52jC dpgDqRRRIOrDn5iwTCt6ETk+XCrvFyPRdRa+Z/mzXItULIoE53ZcZpyzJyIkrTjlehYXycGDfdz K2pPVtSgQn9hEc/H/SOgXn2bfoiyHVl65DRVkRAEbVnf3u2WJC1PFD4Cfs0Vd2kBZqw75e+BaVJ F0j0yzDX/UxTPVfcIKpKbFXf+ScI4LjfsquuHJYhHn/msuznD59l1poXHOUMXtGfyItzolXHgBi loYu3btRbAqVht+dX39/hd/wGGsJDOFPKA== X-Google-Smtp-Source: AGHT+IELIxGohPpZyWs+kDS3Jy7c+lDT9602oSXSeH7EbGUTFSeHBff+tDxvNYOauQEuqumTsB12pg== X-Received: by 2002:a05:6000:186b:b0:386:4a24:1916 with SMTP id ffacd0b85a97d-387877c2690mr3555724f8f.55.1734019248941; Thu, 12 Dec 2024 08:00:48 -0800 (PST) Received: from ta2.c.googlers.com (32.134.38.34.bc.googleusercontent.com. [34.38.134.32]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38782514d35sm4462941f8f.74.2024.12.12.08.00.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Dec 2024 08:00:48 -0800 (PST) From: Tudor Ambarus Date: Thu, 12 Dec 2024 16:00:38 +0000 Subject: [PATCH v2 1/4] arm64: dts: exynos: gs101: add SRAM node 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: <20241212-b4-acpm-v4-upstream-dts-v2-1-91b7a6f6d0b0@linaro.org> References: <20241212-b4-acpm-v4-upstream-dts-v2-0-91b7a6f6d0b0@linaro.org> In-Reply-To: <20241212-b4-acpm-v4-upstream-dts-v2-0-91b7a6f6d0b0@linaro.org> To: Peter Griffin , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, andre.draszik@linaro.org, kernel-team@android.com, willmcvicker@google.com, peter.griffin@linaro.org, daniel.lezcano@linaro.org, vincent.guittot@linaro.org, ulf.hansson@linaro.org, arnd@arndb.de, Tudor Ambarus X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1734019247; l=979; i=tudor.ambarus@linaro.org; s=20241212; h=from:subject:message-id; bh=g9Y6c/Lu4XdnwvVgrnVv9tKSFGDPtKMBC9QqU0RCKUw=; b=pe7nkbrj20qSYnrPkOzt+GqPA7lDUyR+IOiNPFAd4WlYXzbH8ZVMKRBtJ2AJ6BEWj54kNiXY8 XhWrSTkps7uBOgZLxbruYT2X/DmIRHZ7qF4C+mnzBjagKE9cPO7q4Im X-Developer-Key: i=tudor.ambarus@linaro.org; a=ed25519; pk=uQzE0NXo3dIjeowMTOPCpIiPHEz12IA/MbyzrZVh9WI= SRAM is used by the ACPM protocol to retrieve the ACPM channels information, which includes the TX/RX rings among other channel configuration data. Add the SRAM node. Signed-off-by: Tudor Ambarus --- arch/arm64/boot/dts/exynos/google/gs101.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot= /dts/exynos/google/gs101.dtsi index 302c5beb224a..1441e9a252c2 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi @@ -269,6 +269,14 @@ bldr_log_hist_reserved: bldr-log-hist-reserved@fd90000= 0 { }; }; =20 + apm_sram: sram@2039000 { + compatible =3D "mmio-sram"; + reg =3D <0x0 0x2039000 0x40000>; + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x0 0x0 0x2039000 0x40000>; + }; + soc: soc@0 { compatible =3D "simple-bus"; #address-cells =3D <1>; --=20 2.47.0.338.g60cca15819-goog