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[209.85.217.47]) by smtp.gmail.com with ESMTPSA id 123sm284304vsz.33.2020.04.20.18.09.26 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Apr 2020 18:09:26 -0700 (PDT) Received: by mail-vs1-f47.google.com with SMTP id s11so224745vsq.13 for ; Mon, 20 Apr 2020 18:09:26 -0700 (PDT) X-Received: by 2002:a67:d61c:: with SMTP id n28mr14119322vsj.70.1587431365930; Mon, 20 Apr 2020 18:09:25 -0700 (PDT) MIME-Version: 1.0 References: <20200403052900.258855-1-evanbenn@chromium.org> <890948ef-7276-fdae-d270-eb30eff3eab2@amlogic.com> <243e107c-35c1-2d14-5285-c9e13744963c@amlogic.com> <20200415231215.GA182398@roeck-us.net> <9d029a04-2a37-cbbe-1932-be34d34f6b69@gmail.com> In-Reply-To: <9d029a04-2a37-cbbe-1932-be34d34f6b69@gmail.com> From: Evan Benn Date: Tue, 21 Apr 2020 11:08:57 +1000 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 0/2] Add a watchdog driver that uses ARM Secure Monitor Calls. To: Florian Fainelli Cc: Julius Werner , Mark Rutland , Catalin Marinas , Bjorn Andersson , Manivannan Sadhasivam , Yonghui Yu , Leonard Crestez , Will Deacon , Xingyu Chen , Rob Herring , Wim Van Sebroeck , Anson Huang , Mauro Carvalho Chehab , Marcin Juszkiewicz , Valentin Schneider , Guenter Roeck , devicetree@vger.kernel.org, LINUX-WATCHDOG , Rob Herring , "moderated list:ARM/Mediatek SoC support" , Jonathan Cameron , Matthias Brugger , "open list:ARM/Amlogic Meson..." , Andy Shevchenko , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Jianxin Pan , Greg Kroah-Hartman , LKML , Vinod Koul , Olof Johansson , Shawn Guo , "David S. Miller" Content-Type: text/plain; charset="UTF-8" Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Thanks Florian, > The PSCI binding itself has provision for specifying function IDs for > different functions, and this seems to be followed by other subsystems > as well like SCMI: > > https://www.spinics.net/lists/arm-kernel/msg791270.html Are you referring to this line in the devicetree linked? +- arm,smc-id : SMC id required when using smc or hvc transports I cannot find any prior definition of this in the devicetree yaml format, so I will add that as well. Did you have a link for the psci usage that you referenced? Thanks Evan