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([2a00:79e0:2e14:7:a9a0:cfc3:258b:2293]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20e7ef0c5e4sm31217595ad.97.2024.10.21.16.01.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Oct 2024 16:01:12 -0700 (PDT) Message-ID: Date: Mon, 21 Oct 2024 16:01:10 -0700 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC v4 0/2] Add support for time DT property in TCPM To: gregkh@linuxfoundation.org, robh@kernel.org, heikki.krogerus@linux.intel.com, krzk+dt@kernel.org, conor+dt@kernel.org Cc: badhri@google.com, kyletso@google.com, rdbabiera@google.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, dmitry.baryshkov@linaro.org References: <20240925031135.1101048-1-amitsd@google.com> Content-Language: en-US From: Amit Sunil Dhamne In-Reply-To: <20240925031135.1101048-1-amitsd@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, I had a process related question. Once an RFC patchset gets a Reviewed-by tag, do I need to send a formal [PATCH] or is an RFC patch sufficient for being accepted? I tried to look for it in the Kernel documentation but couldn't find. Please can you help me on the next steps. Thanks, Amit On 9/24/24 8:11 PM, Amit Sunil Dhamne wrote: > USB PD specification defines a bunch of timers that can have a range of > acceptable values instead of specific values. These values have to be > tuned based on the platform. However, TCPM currently sets them to a > default value without providing a mechanism to set platform specific > values. > > This patchset adds new DT properties per timer to allow users to define > platform specific values. > > Changes compared to v3: > - nit: removed an extra newline that got added in tcpm_register_port() > > Changes compared to v2: > - Added min, max & default values to DT property in Documentation. > - Changed return type of tcpm_fw_get_timings to void instead of int. > > Changes compared to v1: > - Defined new properties per timer that we are interested in rather > than defining a single pd-timers u32 array property. > - Better description of the timer properties. > - Since subject has changed, adding link for previous patchset for > posterity: > https://lore.kernel.org/all/20240911000715.554184-1-amitsd@google.com/ > > Amit Sunil Dhamne (2): > dt-bindings: connector: Add properties to define time values > usb: typec: tcpm: Add support for parsing time dt properties > > .../bindings/connector/usb-connector.yaml | 35 ++++++++- > drivers/usb/typec/tcpm/tcpm.c | 73 +++++++++++++++---- > 2 files changed, 91 insertions(+), 17 deletions(-) > > > base-commit: 68d4209158f43a558c5553ea95ab0c8975eab18c