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Tue, 23 Jan 2024 07:09:34 -0800 (PST) Received: from [192.168.1.20] ([178.197.215.66]) by smtp.gmail.com with ESMTPSA id q12-20020adfab0c000000b00337d8c40ff7sm12599140wrc.3.2024.01.23.07.09.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Jan 2024 07:09:34 -0800 (PST) Message-ID: <08903b30-b321-4f13-b8a7-ddd31a94ca5e@linaro.org> Date: Tue, 23 Jan 2024 16:09:32 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC] arm64: dts: qcom: qrb5165-rb5: model the PMU of the QCA6391 Content-Language: en-US To: Bartosz Golaszewski Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Baryshkov , Abel Vesa , Alex Elder , Srini Kandagatla , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Bartosz Golaszewski References: <20240122182158.69183-1-brgl@bgdev.pl> <98925264-badb-4954-b542-9287a0c7d184@linaro.org> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 23/01/2024 11:04, Bartosz Golaszewski wrote: > On Tue, Jan 23, 2024 at 9:30 AM Krzysztof Kozlowski > wrote: >> >> On 22/01/2024 19:21, Bartosz Golaszewski wrote: >>> From: Bartosz Golaszewski >>> >>> I'm limiting the audience of this compared to the PCI power sequencing >>> series as I wanted to run the DT part by the maintainers before I commit >>> to a doomed effort. >>> >>> Here is the DT representation of the QCA6390's PMU with its inputs and >>> outputs. If I were to implement the pwrseq framework that would be able >>> to assign the relevant pwrseq data to the consumer based on the actual >>> regulators and not abstract bt-pwrseq or wlan-pwrseq properties - would >>> that fly with you? >>> >>> We'd need to deprecate the existing BT bindings but unfortunately they >>> are already described as consuming the host PMIC regulators in bindings. >>> >>> Signed-off-by: Bartosz Golaszewski >> >> Please provide lore link to the binding. >> >> Best regards, >> Krzysztof >> > > This is the one: > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml This does not describe your PMU node. Maybe lack of the binding was intentional? In such case I missed it from commit msg... Best regards, Krzysztof