From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iw9JQ-0000a7-1l for ath10k@lists.infradead.org; Mon, 27 Jan 2020 18:40:41 +0000 MIME-Version: 1.0 In-Reply-To: <20191223054855.3020665-1-bjorn.andersson@linaro.org> References: <20191223054855.3020665-1-bjorn.andersson@linaro.org> From: Stephen Boyd Subject: Re: [PATCH 0/2] ath10k: Enable QDSS clock on sm8150 Date: Mon, 27 Jan 2020 10:40:36 -0800 Message-Id: <20200127184037.3BFB620CC7@mail.kernel.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Andy Gross , Bjorn Andersson , "David S. Miller" , Kalle Valo , Mark Rutland , Rob Herring Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, ath10k@lists.infradead.org, linux-arm-msm@vger.kernel.org Quoting Bjorn Andersson (2019-12-22 21:48:53) > On SM8150 the WiFi firmware depends on the QDSS clock ticking, or the system > will reset due to an NoC error. So this adds an optional clock to the ath10k > binding and makes sure it's enabled while the WiFi firmware needs it. Hopefully this isn't a requirement in production firmware? Seems wasteful to keep the debug clk enabled in the field when nobody is debugging anything. _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k