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[212.182.62.129]) by smtp.gmail.com with ESMTPSA id n21-20020a05651203f500b005079f69e019sm3092962lfq.59.2023.10.26.11.45.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Oct 2023 11:45:48 -0700 (PDT) Message-ID: <1b99abed-6572-4550-98cc-56667a507883@linaro.org> Date: Thu, 26 Oct 2023 20:45:45 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/3] clk: qcom: ipq6018: add USB GDSCs From: Konrad Dybcio To: Robert Marko , agross@kernel.org, andersson@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org References: <20231025104457.628109-1-robimarko@gmail.com> <20231025104457.628109-2-robimarko@gmail.com> <77314fe2-2936-4f89-a347-4eb288507c47@linaro.org> Content-Language: en-US In-Reply-To: <77314fe2-2936-4f89-a347-4eb288507c47@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Thu, 26 Oct 2023 11:46:06 -0700 (PDT) On 10/26/23 20:42, Konrad Dybcio wrote: > > > On 10/25/23 12:44, Robert Marko wrote: >> IPQ6018 has GDSC-s for each of the USB ports, so lets define them as such >> and drop the curent code that is de-asserting the USB GDSC-s as part of >> the GCC probe. >> >> Signed-off-by: Robert Marko >> --- > Applying patches 1 and 3 without this one breaks usb, no? Sorry, my hands don't keep up with my brain - that's almost another speculative execution vulnerability! What I meant to say is: applying patches 1 and 2 breaks USB but the solution here would be to apply patch 1 and patch 3, followed by patch 2 (unless it will make the USB defer, IDK, it's probably easier to just test than to dive deep into the code) with Bjorn taking both subsystems, we can make that work I think Konrad