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[98.183.112.25]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3febf79283dsm481347b6e.40.2025.03.21.13.12.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 21 Mar 2025 13:12:00 -0700 (PDT) Message-ID: <336f3db7-6f8d-4eab-b28e-c8389a3d05c0@baylibre.com> Date: Fri, 21 Mar 2025 15:11:59 -0500 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/5] iio: adc: ad4000: Add support for SPI offload To: Marcelo Schmitt Cc: Marcelo Schmitt , linux-iio@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, jic23@kernel.org, lars@metafoo.de, Michael.Hennerich@analog.com, corbet@lwn.net References: <84843837a2acab58f8853152ecaa67c79b9a9666.1742394806.git.marcelo.schmitt@analog.com> From: David Lechner Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/21/25 2:54 PM, Marcelo Schmitt wrote: > On 03/20, David Lechner wrote: >> On 3/19/25 9:57 AM, Marcelo Schmitt wrote: >>> FPGA HDL projects can include a PWM generator in addition to SPI-Engine. >>> The PWM IP is used to trigger SPI-Engine offload modules that in turn set >>> SPI-Engine to execute transfers to poll data from the ADC. That allows data >>> to be read at the maximum sample rates. Also, it is possible to set a >>> specific sample rate by setting the proper PWM duty cycle and related state >>> parameters, thus allowing an adjustable ADC sample rate when a PWM (offload >>> trigger) is used in combination with SPI-Engine. >>> >>> Add support for SPI offload. >>> >>> Signed-off-by: Marcelo Schmitt >>> --- >> >> I'm surprised I'm not on the CC for this series. scripts/get_maintainer.pl should >> have picked me up due to K: spi_offload which matches this patch. > > get_maintainers doesn't list you if run over ad4000.c. > If run over the patch file, get_maintainers lists many developers. Some of them > don't seem to be related to this series, so I cropped the list to avoid churn. > Will CC you on the next versions. > I use b4 these days, but IIRC, I used to use the --no-git-fallback option of get_maintainer.pl to prune the list while keeping actual matches from the MAINTAINERS file that shouldn't be pruned.