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Sun, 23 Jul 2023 01:28:42 -0700 (PDT) Date: Sun, 23 Jul 2023 13:58:36 +0530 From: Yogesh Hegde To: Greg KH Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, heiko@sntech.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org Subject: Re: [PATCH v2] arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards Message-ID: References: <2023071850-festival-illusion-6399@gregkh> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2023071850-festival-illusion-6399@gregkh> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230723_012844_777101_81267889 X-CRM114-Status: GOOD ( 19.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jul 18, 2023 at 07:37:21PM +0200, Greg KH wrote: > On Tue, Jul 18, 2023 at 10:09:41PM +0530, Yogesh Hegde wrote: > > This patch fixes an issue affecting the Wifi/Bluetooth connectivity on > > ROCK Pi 4 boards. Commit f471b1b2db08 ("arm64: dts: rockchip: Fix Bluetooth > > on ROCK Pi 4 boards") introduced a problem with the clock configuration. > > Specifically, the clock-names property of the sdio-pwrseq node was not > > updated to 'lpo', causing the driver to wait indefinitely for the wrong clock > > signal 'ext_clock' instead of the expected one 'lpo'. This prevented the proper > > initialization of Wifi/Bluetooth chip on ROCK Pi 4 boards. > > > > To address this, this patch updates the clock-names property of the > > sdio-pwrseq node to "lpo" to align with the changes made to the bluetooth node. > > > > This patch has been tested on ROCK Pi 4B. > > > > Fixes: f471b1b2db08 ("arm64: dts: rockchip: Fix Bluetooth on ROCK Pi 4 boards") > > Signed-off-by: Yogesh Hegde > > Why are you saying this fixes a specific old commit and not also > properly cc: the stable@vger.kernel.org alias? It is a mistake on my part. I apologize for the mistake. > > Please read: > https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html > for how to do this properly. Thanks for the link, I will read through it and resend a v3 of the patch with fixes. Thanks and Regards -- Yogesh _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel