From: Erwan Le Ray <erwan.leray@foss.st.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jslaby@suse.com>, Rob Herring <robh+dt@kernel.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: <linux-serial@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, Erwan Le Ray <erwan.leray@foss.st.com>, Fabrice Gasnier <fabrice.gasnier@foss.st.com>, Valentin Caron <valentin.caron@foss.st.com> Subject: [PATCH v2 0/4] stm32 usart add fifo threshold configuration Date: Tue, 13 Apr 2021 19:40:11 +0200 [thread overview] Message-ID: <20210413174015.23011-1-erwan.leray@foss.st.com> (raw) This series adds the support for two optional DT properties to configure RX and TX FIFO thresholds: - rx-threshold - tx-threshold This replaces hard-coded 8 bytes threshold. No functional change expected if unspecified (keep 8 as default). Changes in v2: Change added properties naming and factorize it in serial.yaml as proposed by Rob Herring. Erwan Le Ray (3): dt-bindings: serial: add RX and TX FIFO properties dt-bindings: serial: stm32: override FIFO threshold properties dt-bindings: serial: 8250: update TX FIFO trigger level Fabrice Gasnier (1): serial: stm32: add FIFO threshold configuration .../devicetree/bindings/serial/8250.yaml | 1 - .../devicetree/bindings/serial/serial.yaml | 10 ++++ .../bindings/serial/st,stm32-uart.yaml | 27 +++++++++- drivers/tty/serial/stm32-usart.c | 53 ++++++++++++++++--- drivers/tty/serial/stm32-usart.h | 8 +-- 5 files changed, 85 insertions(+), 14 deletions(-) -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Erwan Le Ray <erwan.leray@foss.st.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jslaby@suse.com>, Rob Herring <robh+dt@kernel.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: <linux-serial@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, Erwan Le Ray <erwan.leray@foss.st.com>, Fabrice Gasnier <fabrice.gasnier@foss.st.com>, Valentin Caron <valentin.caron@foss.st.com> Subject: [PATCH v2 0/4] stm32 usart add fifo threshold configuration Date: Tue, 13 Apr 2021 19:40:11 +0200 [thread overview] Message-ID: <20210413174015.23011-1-erwan.leray@foss.st.com> (raw) This series adds the support for two optional DT properties to configure RX and TX FIFO thresholds: - rx-threshold - tx-threshold This replaces hard-coded 8 bytes threshold. No functional change expected if unspecified (keep 8 as default). Changes in v2: Change added properties naming and factorize it in serial.yaml as proposed by Rob Herring. Erwan Le Ray (3): dt-bindings: serial: add RX and TX FIFO properties dt-bindings: serial: stm32: override FIFO threshold properties dt-bindings: serial: 8250: update TX FIFO trigger level Fabrice Gasnier (1): serial: stm32: add FIFO threshold configuration .../devicetree/bindings/serial/8250.yaml | 1 - .../devicetree/bindings/serial/serial.yaml | 10 ++++ .../bindings/serial/st,stm32-uart.yaml | 27 +++++++++- drivers/tty/serial/stm32-usart.c | 53 ++++++++++++++++--- drivers/tty/serial/stm32-usart.h | 8 +-- 5 files changed, 85 insertions(+), 14 deletions(-) -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-04-13 17:40 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-13 17:40 Erwan Le Ray [this message] 2021-04-13 17:40 ` [PATCH v2 0/4] stm32 usart add fifo threshold configuration Erwan Le Ray 2021-04-13 17:40 ` [PATCH v2 1/4] dt-bindings: serial: add RX and TX FIFO properties Erwan Le Ray 2021-04-13 17:40 ` Erwan Le Ray 2021-04-15 21:12 ` Rob Herring 2021-04-15 21:12 ` Rob Herring 2021-04-13 17:40 ` [PATCH v2 2/4] dt-bindings: serial: stm32: override FIFO threshold properties Erwan Le Ray 2021-04-13 17:40 ` Erwan Le Ray 2021-04-15 21:13 ` Rob Herring 2021-04-15 21:13 ` Rob Herring 2021-04-13 17:40 ` [PATCH v2 3/4] dt-bindings: serial: 8250: update TX FIFO trigger level Erwan Le Ray 2021-04-13 17:40 ` Erwan Le Ray 2021-04-15 21:13 ` Rob Herring 2021-04-15 21:13 ` Rob Herring 2021-04-13 17:40 ` [PATCH v2 4/4] serial: stm32: add FIFO threshold configuration Erwan Le Ray 2021-04-13 17:40 ` Erwan Le Ray
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20210413174015.23011-1-erwan.leray@foss.st.com \ --to=erwan.leray@foss.st.com \ --cc=alexandre.torgue@foss.st.com \ --cc=devicetree@vger.kernel.org \ --cc=fabrice.gasnier@foss.st.com \ --cc=gregkh@linuxfoundation.org \ --cc=jslaby@suse.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-serial@vger.kernel.org \ --cc=linux-stm32@st-md-mailman.stormreply.com \ --cc=mcoquelin.stm32@gmail.com \ --cc=robh+dt@kernel.org \ --cc=valentin.caron@foss.st.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.