From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Zyngier Subject: Re: [PATCH v3 0/3] Make STM32 interrupt controller use hwspinlock Date: Tue, 18 Dec 2018 15:39:15 +0000 Message-ID: <297d3207-7302-674e-5acd-30dc7b2df408@arm.com> References: <20181217142215.17493-1-benjamin.gaignard@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20181217142215.17493-1-benjamin.gaignard@st.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Benjamin Gaignard , tglx@linutronix.de, jason@lakedaemon.net, robh+dt@kernel.org, mark.rutland@arm.com, alexandre.torgue@st.com Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com List-Id: devicetree@vger.kernel.org On 17/12/2018 14:22, Benjamin Gaignard wrote: > This series allow to protect STM32 interrupt controller configuration registers > with a hwspinlock to avoid conflicting accesses between processors. > > version 3: > - with bindings patch > > version 2: > - rework hwspinlock locking sequence in stm32 irqchip to take care of the > cases where hwspinlock node is disabled or not yet probed > > Benjamin Gaignard (3): > dt-bindings: interrupt-controller: stm32: Document hwlock properties > irqchip: stm32: protect configuration registers with hwspinlock > ARM: dts: stm32: Add hwlock for irqchip on stm32mp157 > > .../interrupt-controller/st,stm32-exti.txt | 4 + > arch/arm/boot/dts/stm32mp157c.dtsi | 1 + > drivers/irqchip/irq-stm32-exti.c | 116 ++++++++++++++++++--- > 3 files changed, 105 insertions(+), 16 deletions(-) > I've taken the first two patches. Please route the DTS patch to the appropriate tree. Thanks, M. -- Jazz is not dead. It just smells funny...