From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lina Iyer Subject: [PATCH v6 0/2] irqchip: qcom: add support for PDC interrupt controller Date: Fri, 9 Feb 2018 09:57:33 -0700 Message-ID: <20180209165735.19151-1-ilina@codeaurora.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, rnayak@codeaurora.org, asathyak@codeaurora.org, Lina Iyer List-Id: linux-arm-msm@vger.kernel.org Changes since v5: - Fixed comment style of SPDX Changes since v4: - Code clean up as suggested by Marc On newer Qualcomm Techonologies Inc's SoCs like the SDM845, the GIC is in a power domain that can be powered off when not needed. Interrupts that need to be sensed even when the GIC is powered off, are routed through an interrupt controller in an always-on domain called the Power Domain Controller a.k.a PDC. This series adds support for the PDC's interrupt controller. Please consider reviewing these patches. RFC v1: https://patchwork.kernel.org/patch/10180857/ RFC v2: https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1600634.html v3: https://lkml.org/lkml/2018/2/6/595 v4: https://www.spinics.net/lists/linux-arm-msm/msg32906.html Lina Iyer (2): drivers: irqchip: pdc: Add PDC interrupt controller for QCOM SoCs dt-bindings/interrupt-controller: pdc: descibe PDC device binding .../bindings/interrupt-controller/qcom,pdc.txt | 78 +++++ drivers/irqchip/Kconfig | 9 + drivers/irqchip/Makefile | 1 + drivers/irqchip/qcom-pdc.c | 314 +++++++++++++++++++++ 4 files changed, 402 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.txt create mode 100644 drivers/irqchip/qcom-pdc.c -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project