From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 115BE3FDBEA for ; Sat, 3 Oct 2026 09:59:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791021577; cv=none; b=etSUQ+dHQn7FS3JKsRC/yWAhFcROMJp+wVp14tjnyiAbFq3HJAtG4ubu/2sZmkTTWZhI7Y1V4eZuVoSA7LYLFgv4G79hr+nmPbCwqFg0aPDzqvTt9DfoIoH26APsNlOaJGUP2e8IK1ptbuY4Fg+TBMvHd2V6T4LdipuRR32yusI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791021577; c=relaxed/simple; bh=IfgmeJ47Oxr65SldEFg6mtycdKNtt0FmCHkcDPmRSak=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=eBAb4r9OhpOXOrcwFYgtE0vt5YcmgDbyqD1mZ9AaLhpriNghgatjiRHsljZtn4znsOKU+qRtrfhcEONtY+M02BhvUOSABtkvtGNMUUL6m43HQkOZI0dVGwiQ5f+nJ2H0Vaiv1ijfIPeNvvnIMH8GCt/dW0owharE/Pq9eG8AAaE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PybIidDn; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PybIidDn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 360551F0089B; Sat, 3 Oct 2026 09:59:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791021575; bh=RlLe9ES4mcBqbTqNdhC9FduZlq++oXYrUweaCi2aKHM=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PybIidDn5ZFmY6k75NMDqG831uJ7YiN1tU55G0VzovC4Ur69bGMgMscBeo7ofyUKW z7/9LMbnPX4D7ti5sy9rYbmj1kvxpxt7KdO5/m59qZGqTM8ls1iZ41QJh23pIz2Vwz 5jFpc8c8F2MsxPVqClj3syxMtw1gxHkTlXoDanuIK7i1m9cGpBuzTeiWBitjG5AnRF mdZrMRzMS4zoI5Rv5jATjnabcr59UZwL6IwzvoJsCqNzUJbSYNFaI6TdvwvbIrbK+i fTyxOrcyaSraxsmQSrqcfunBP8dR7p/XCXCES8prKfV+2/y4zSo4gU6rmeEj+MlpSJ yeI5RDPhu6KiQ== From: Thierry Reding To: arm@kernel.org, soc@kernel.org Cc: Thierry Reding , Jon Hunter , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [GIT PULL 4/7] firmware/tegra: Changes for v7.4-rc1 Date: Sat, 3 Oct 2026 11:59:19 +0200 Message-ID: <20261003095924.1370238-4-thierry.reding@kernel.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20261003095924.1370238-1-thierry.reding@kernel.org> References: <20261003095924.1370238-1-thierry.reding@kernel.org> Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Thierry Reding Hi ARM SoC maintainers, The following changes since commit cee9395acd8043be0644b25c34bfa86623f2b935: Linux 7.3-rc1 (2026-08-30 13:34:40 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-7.4-firmware for you to fetch changes up to 1bbcf4a19f1495f769b69e9569d8c1e81df074f5: firmware: tegra: Remove redundant dev_err() (2026-10-03 01:13:35 +0200) Thanks, Thierry ---------------------------------------------------------------- firmware/tegra: Changes for v7.4-rc1 The bulk of this adds ACPI support to BPMP as well as a mechanism to throttle bandwidth for various high speed interconnects. Some smaller cleanup and typofixes are also included. ---------------------------------------------------------------- Aniruddha Rao (6): firmware: tegra: bpmp: Move channel initialization to helper firmware: tegra: bpmp: Add ACPI support firmware: tegra: bpmp: Add the Memory Bandwidth Throttler ABI definitions firmware: tegra: bpmp: Add MBWT BPMP helpers firmware: tegra: bpmp: Add MBWT sysfs interface firmware: tegra: bpmp: Allow BPMP debugfs population to be skipped Hemanth Selam (1): soc/tegra: Fix typos in comments Pan Chuang (1): firmware: tegra: Remove redundant dev_err() .../ABI/testing/sysfs-platform-tegra-bpmp | 48 +++ drivers/firmware/tegra/Makefile | 1 + drivers/firmware/tegra/bpmp-debugfs.c | 9 + drivers/firmware/tegra/bpmp-private.h | 39 ++ drivers/firmware/tegra/bpmp-sysfs.c | 207 ++++++++++ drivers/firmware/tegra/bpmp-tegra186.c | 14 + drivers/firmware/tegra/bpmp-tegra210.c | 17 +- drivers/firmware/tegra/bpmp.c | 434 ++++++++++++++++++--- include/soc/tegra/bpmp-abi.h | 165 +++++++- include/soc/tegra/bpmp.h | 2 + 10 files changed, 880 insertions(+), 56 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-platform-tegra-bpmp create mode 100644 drivers/firmware/tegra/bpmp-sysfs.c