From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Andrew F. Davis" Subject: [PATCH v4 0/2] Add support for SYSCON reset Date: Mon, 20 Jun 2016 13:46:05 -0500 Message-ID: <20160620184607.4380-1-afd@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Philipp Zabel , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Suman Anna Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Andrew F. Davis" List-Id: devicetree@vger.kernel.org Some SoCs contain reset controls for modules that are memory-mapped to areas shared with other module configuration settings. This requires synchronization across all drivers accessing this memory area. This series adds a generic SYSCON reset driver to allow resets toggled by bits in memory-mapped registers through SYSCON. Changes from v3: - Add depends on HAS_IOMEM to Kconfig - Re-worked naming to be more TI specific for now - Changed DT binding to Philipp's suggestion Changes from v2: - Rebased on v4.7-rc1 - Removed the need to give reset specifier nodes an index address Changes from v1: - Reset control information is now described in the reset node, this keeps the reset information centralized for easy verification - Other small fixups Andrew F. Davis (2): Documentation: dt: reset: Add TI syscon reset binding reset: add TI SYSCON based reset driver .../devicetree/bindings/reset/ti-syscon-reset.txt | 83 +++++++ drivers/reset/Kconfig | 11 + drivers/reset/Makefile | 1 + drivers/reset/reset-ti-syscon.c | 260 +++++++++++++++++++++ include/dt-bindings/reset/ti-syscon.h | 30 +++ 5 files changed, 385 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/ti-syscon-reset.txt create mode 100644 drivers/reset/reset-ti-syscon.c create mode 100644 include/dt-bindings/reset/ti-syscon.h -- 2.9.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html