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Searched +full:8810 +full:pl +full:- +full:uart (Results 1 – 6 of 6) sorted by relevance

/Linux-v6.1/arch/arm/boot/dts/
Drda8810pl.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9 #include <dt-bindings/interrupt-controller/irq.h>
12 compatible = "rda,8810pl";
13 interrupt-parent = <&intc>;
14 #address-cells = <1>;
15 #size-cells = <1>;
18 #address-cells = <1>;
19 #size-cells = <0>;
23 compatible = "arm,cortex-a5";
29 compatible = "mmio-sram";
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Drda8810pl-orangepi-2g-iot.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
12 compatible = "xunlong,orangepi-2g-iot", "rda,8810pl";
13 model = "Orange Pi 2G-IoT";
22 stdout-path = "serial2:921600n8";
30 uart_clk: uart-clk {
31 compatible = "fixed-clock";
32 clock-frequency = <921600>;
33 #clock-cells = <0>;
Drda8810pl-orangepi-i96.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
12 compatible = "xunlong,orangepi-i96", "rda,8810pl";
22 stdout-path = "serial2:921600n8";
30 uart_clk: uart-clk {
31 compatible = "fixed-clock";
32 clock-frequency = <921600>;
33 #clock-cells = <0>;
/Linux-v6.1/Documentation/devicetree/bindings/serial/
Drda,8810pl-uart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/rda,8810pl-uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: RDA Micro UART Interface
10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13 - $ref: serial.yaml#
17 const: rda,8810pl-uart
29 - compatible
30 - reg
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/Linux-v6.1/drivers/tty/serial/
Drda-uart.c1 // SPDX-License-Identifier: GPL-2.0+
128 writel(val, port->membase + off); in rda_uart_write()
133 return readl(port->membase + off); in rda_uart_read()
142 spin_lock_irqsave(&port->lock, flags); in rda_uart_tx_empty()
147 spin_unlock_irqrestore(&port->lock, flags); in rda_uart_tx_empty()
236 clk_set_rate(rda_port->clk, baud * 8); in rda_uart_change_baudrate()
249 spin_lock_irqsave(&port->lock, flags); in rda_uart_set_termios()
251 baud = uart_get_baud_rate(port, termios, old, 9600, port->uartclk / 4); in rda_uart_set_termios()
258 switch (termios->c_cflag & CSIZE) { in rda_uart_set_termios()
261 dev_warn(port->dev, "bit size not supported, using 7 bits\n"); in rda_uart_set_termios()
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
39 (scripts/checkpatch.pl) to catch trivial style violations.
40 See Documentation/process/coding-style.rst for guidance here.
43 by ``scripts/get_maintainer.pl.`` The results returned by the
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
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