From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anup Patel Subject: [PATCH v2 0/7] FlexRM driver improvements Date: Fri, 21 Jul 2017 12:25:35 +0530 Message-ID: <1500620142-910-1-git-send-email-anup.patel@broadcom.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Jassi Brar Cc: Florian Fainelli , Scott Branden , Ray Jui , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Anup Patel List-Id: devicetree@vger.kernel.org This patchset does various improvments to Broadcom FlexRM mailbox controller driver and also adds FlexRM DT nodes for Stingray SOC. The patches are based on Linux-4.13-rc1 and can also be found at flexrm-imp-v2 branch of https://github.com/Broadcom/arm64-linux.git Changes since v1: - Add one more patch to use bitmap instead of IDA in FlexRM driver Anup Patel (7): mailbox: bcm-flexrm-mailbox: Set IRQ affinity hint for FlexRM ring IRQs mailbox: bcm-flexrm-mailbox: Add debugfs support mailbox: bcm-flexrm-mailbox: Fix mask used in CMPL_START_ADDR_VALUE() mailbox: bcm-flexrm-mailbox: Use bitmap instead of IDA mailbox: Make message send queue size dynamic in Linux mailbox mailbox: bcm-flexrm-mailbox: Set msg_queue_len for each channel arm64: dts: Add FlexRM DT nodes for Stingray .../boot/dts/broadcom/stingray/stingray-fs4.dtsi | 54 ++++++ .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 2 + drivers/mailbox/bcm-flexrm-mailbox.c | 196 ++++++++++++++++++--- drivers/mailbox/mailbox.c | 15 +- include/linux/mailbox_controller.h | 5 +- 5 files changed, 246 insertions(+), 26 deletions(-) create mode 100644 arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi -- 2.7.4