From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751326AbdH1Kx5 (ORCPT ); Mon, 28 Aug 2017 06:53:57 -0400 Received: from mx2.suse.de ([195.135.220.15]:35077 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751152AbdH1Kxz (ORCPT ); Mon, 28 Aug 2017 06:53:55 -0400 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: Thomas Gleixner , Jason Cooper , Marc Zyngier , linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Roc He , =?UTF-8?q?=E8=92=8B=E4=B8=BD=E7=90=B4?= , =?UTF-8?q?Andreas=20F=C3=A4rber?= , devicetree@vger.kernel.org, Andrew Lunn Subject: [PATCH v2 0/3] arm64: Realtek RTD1295 IRQ mux Date: Mon, 28 Aug 2017 12:53:41 +0200 Message-Id: <20170828105344.8338-1-afaerber@suse.de> X-Mailer: git-send-email 2.12.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, This series adds two IRQ muxes for the Realtek RTD1295 SoC. There being no public source code for RTD1295, the implementation is based on register offsets seen in the vendor DT, split up into two separate nodes, as well as code from QNAP's rtk119x GPL code dump. v2 does various cleanups, including limiting the serial quirk to the iso mux. More experimental patches at: https://github.com/afaerber/linux/commits/rtd1295-next Have a lot of fun! Cheers, Andreas v1 -> v2: * Rebased, avoiding dependency on reset series for DT nodes * Don't forward set_affinity to GIC (Marc) * Added more spinlocks (Marc) * Code cleanups * Investigated quirk * Fixed spinlock initialization (Andrew) Cc: Thomas Gleixner Cc: Jason Cooper Cc: Marc Zyngier Cc: Roc He Cc: 蒋丽琴 Cc: devicetree@vger.kernel.org Cc: Andrew Lunn Andreas Färber (3): dt-bindings: interrupt-controller: Add Realtek RTD1295 irqchip: Add Realtek RTD1295 mux driver arm64: dts: realtek: Add irq mux to RTD1295 .../interrupt-controller/realtek,rtd119x-mux.txt | 23 +++ arch/arm64/boot/dts/realtek/rtd1295.dtsi | 22 +++ drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-rtd119x-mux.c | 204 +++++++++++++++++++++ 4 files changed, 250 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/realtek,rtd119x-mux.txt create mode 100644 drivers/irqchip/irq-rtd119x-mux.c -- 2.12.3