From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hqemgate14.nvidia.com ([216.228.121.143]:10817 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726294AbeLLTbe (ORCPT ); Wed, 12 Dec 2018 14:31:34 -0500 From: Timo Alho Subject: [PATCH 0/4] add Tegra210 BPMP driver Date: Wed, 12 Dec 2018 21:31:24 +0200 Message-ID: <1544643088-17678-1-git-send-email-talho@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain Sender: devicetree-owner@vger.kernel.org To: treding@nvidia.com, sivaramn@nvidia.com Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, Timo Alho List-ID: This series adds a driver for Tegra210 BPMP firmware. The BPMP is a specific processor in Tegra210 chip, which runs firmware for assisting in entering deep low power states (suspend to ram), and offloading DRAM memory clock scaling on some platforms. The series consist of first refactoring the existing BPMP driver by first renaming the terminology used for communication, then splitting out the Tegra186 chip specific parts, and finally adding the needed functionality for Tegra210. Timo Alho (4): firmware: tegra: reword messaging terminology firmware: tegra: refactor bpmp driver firmware: tegra: add bpmp driver for Tegra210 dt-bindings: firmware: Add bindings for Tegra210 BPMP .../bindings/firmware/nvidia,tegra210-bpmp.txt | 36 +++ drivers/firmware/tegra/Makefile | 2 + drivers/firmware/tegra/bpmp-private.h | 26 ++ drivers/firmware/tegra/bpmp-t186.c | 303 ++++++++++++++++++ drivers/firmware/tegra/bpmp-t210.c | 241 ++++++++++++++ drivers/firmware/tegra/bpmp.c | 354 ++++++++------------- include/soc/tegra/bpmp.h | 13 +- 7 files changed, 743 insertions(+), 232 deletions(-) create mode 100644 Documentation/devicetree/bindings/firmware/nvidia,tegra210-bpmp.txt create mode 100644 drivers/firmware/tegra/bpmp-private.h create mode 100644 drivers/firmware/tegra/bpmp-t186.c create mode 100644 drivers/firmware/tegra/bpmp-t210.c -- 2.7.4