From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946029AbcHRKKh (ORCPT ); Thu, 18 Aug 2016 06:10:37 -0400 Received: from mail-wm0-f42.google.com ([74.125.82.42]:37926 "EHLO mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752936AbcHRKKf (ORCPT ); Thu, 18 Aug 2016 06:10:35 -0400 From: Neil Armstrong To: linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, jassisinghbrar@gmail.com Cc: Neil Armstrong Subject: [PATCH v2 0/3] Add Platform MHU mailbox driver for Amlogic GXBB Date: Thu, 18 Aug 2016 12:10:24 +0200 Message-Id: <1471515027-3543-1-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In order to support Mailbox links for the Amlogic GXBB SoC, add a generic platform MHU driver based on arm_mhu.c. This patchset follows a RFC thread along the GXBB SCPI support at : http://lkml.kernel.org/r/1466503374-28841-1-git-send-email-narmstrong@baylibre.com And specific MHU discussions at : http://lkml.kernel.org/r/CABb+yY3HqJG2+GMWCWF9PomxobrwWGZ=TZe5NvXPcHMDdLhkcQ@mail.gmail.com Changes since v1 at http://lkml.kernel.org/r/1470732737-18391-1-git-send-email-narmstrong@baylibre.com : - Fix irq to signed to detect platform_get_irq() failures - Introduced back the secure channel - Fixed indexes Changes since RFC v2 : - Rename to platform_mhu - Sync all link functions with arm_mhu Neil Armstrong (3): mailbox: Add Platform Message-Handling-Unit variant driver dt-bindings: mailbox: Add Amlogic Meson MHU Bindings ARM64: dts: meson-gxbb: Add Meson MHU Node .../devicetree/bindings/mailbox/meson-mhu.txt | 34 ++++ arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 9 + drivers/mailbox/Kconfig | 10 + drivers/mailbox/Makefile | 2 + drivers/mailbox/platform_mhu.c | 205 +++++++++++++++++++++ 5 files changed, 260 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/meson-mhu.txt create mode 100644 drivers/mailbox/platform_mhu.c -- 1.9.1