From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750888AbaKYQZW (ORCPT ); Tue, 25 Nov 2014 11:25:22 -0500 Received: from mail-ig0-f176.google.com ([209.85.213.176]:57935 "EHLO mail-ig0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750784AbaKYQZU (ORCPT ); Tue, 25 Nov 2014 11:25:20 -0500 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: lee.jones@linaro.org, kernel@stlinux.com, tglx@linutronix.de, jason@lakedaemon.net, devicetree@vger.kernel.org Subject: [PATCH v2 0/8] irqchip: New driver for ST's SysCfg controlled IRQs Date: Tue, 25 Nov 2014 16:24:57 +0000 Message-Id: <1416932705-16880-1-git-send-email-lee.jones@linaro.org> 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 This driver enables IRQs which are controlled using System Configuration registers. Without it Performance Monitoring, Core Sight Tracing and some L2 Caches will fail to function. v1 => v2: - Fixed up Jason's review comments Lee Jones (8): dt: bindings: Supply shared ST IRQ defines irqchip: Supply new driver for STi based devices irqchip: irq-st: Add documentation for STi based syscfg IRQs ARM: STi: STiH416: Enable Cortex-A9 PMU support ARM: STi: STiH416: Enable PMU IRQs ARM: STi: STiH407: Enable Cortex-A9 PMU support ARM: STi: STiH407: Enable PMU IRQs ARM: STI: Ensure requested STi's SysCfg Controlled IRQs are enabled at boot .../interrupt-controller/st,sti-irq-syscfg.txt | 35 ++++ arch/arm/boot/dts/stih407.dtsi | 16 ++ arch/arm/boot/dts/stih416.dtsi | 16 ++ arch/arm/mach-sti/Kconfig | 1 + drivers/irqchip/Kconfig | 7 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-st.c | 208 +++++++++++++++++++++ include/dt-bindings/interrupt-controller/irq-st.h | 30 +++ 8 files changed, 314 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/st,sti-irq-syscfg.txt create mode 100644 drivers/irqchip/irq-st.c create mode 100644 include/dt-bindings/interrupt-controller/irq-st.h -- 1.9.1