| /Linux-v4.19/Documentation/devicetree/bindings/serial/ |
| D | renesas,sci-serial.txt | 7 - "renesas,scif-r7s72100" for R7S72100 (RZ/A1H) SCIF compatible UART.
8 - "renesas,scif-r7s9210" for R7S9210 (RZ/A2) SCIF compatible UART.
9 - "renesas,scifa-r8a73a4" for R8A73A4 (R-Mobile APE6) SCIFA compatible UART.
10 - "renesas,scifb-r8a73a4" for R8A73A4 (R-Mobile APE6) SCIFB compatible UART.
11 - "renesas,scifa-r8a7740" for R8A7740 (R-Mobile A1) SCIFA compatible UART.
12 - "renesas,scifb-r8a7740" for R8A7740 (R-Mobile A1) SCIFB compatible UART.
13 - "renesas,scif-r8a7743" for R8A7743 (RZ/G1M) SCIF compatible UART.
14 - "renesas,scifa-r8a7743" for R8A7743 (RZ/G1M) SCIFA compatible UART.
15 - "renesas,scifb-r8a7743" for R8A7743 (RZ/G1M) SCIFB compatible UART.
16 - "renesas,hscif-r8a7743" for R8A7743 (RZ/G1M) HSCIF compatible UART.
[all …]
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| D | mvebu-uart.txt | 1 * Marvell UART : Non standard UART used in some of Marvell EBU SoCs
6 - "marvell,armada-3700-uart" for the standard variant of the UART
10 UART (128 bytes FIFO, DMA, front interrupts, 8-bit or 32-bit
13 - clocks: UART reference clock used to derive the baudrate. If no clock
21 respectively the UART sum interrupt, the UART TX interrupt and
22 UART RX interrupt. A corresponding interrupt-names property must
26 respectively the UART TX interrupt and the UART RX interrupt. A
30 containing only the UART sum interrupt. This form is deprecated
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| D | serial.txt | 9 used as the UART's CTS line.
11 used as the UART's DCD line.
13 used as the UART's DSR line.
15 used as the UART's DTR line.
17 used as the UART's RNG line.
19 used as the UART's RTS line.
22 UART has dedicated lines for RTS/CTS hardware flow control, and that
24 This depends on both the UART hardware and the board wiring.
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| D | cirrus,clps711x-uart.txt | 1 * Cirrus Logic CLPS711X Universal Asynchronous Receiver/Transmitter (UART)
6 - interrupts: Should contain UART TX and RX interrupt.
7 - clocks: Should contain UART core clock number.
8 - syscon: Phandle to SYSCON node, which contain UART control bits.
14 Note: Each UART port should have an alias correctly numbered
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| D | arc-uart.txt | 1 * Synopsys ARC UART : Non standard UART used in some of the ARC FPGA boards
7 - clock-frequency : the input clock frequency for the UART
8 - current-speed : baud rate for UART
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| D | qcom,msm-uart.txt | 1 * MSM Serial UART
3 The MSM serial UART hardware is designed for low-speed use cases where a
10 - reg: Should contain UART register location and length.
11 - interrupts: Should contain UART interrupt.
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| D | cdns,uart.txt | 1 Binding for Cadence UART Controller
7 - reg: Should contain UART controller registers location and length.
8 - interrupts: Should contain UART controller interrupts.
9 - clocks: Must contain phandles to the UART clocks
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| D | arm,mps2-uart.txt | 1 ARM MPS2 UART
6 - interrupts : Reference to the UART RX, TX and overrun interrupts
9 - clocks : The input clock of the UART
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| D | nvidia,tegra20-hsuart.txt | 1 NVIDIA Tegra20/Tegra30 high speed (DMA based) UART controller driver.
5 - reg: Should contain UART controller registers location and length.
6 - interrupts: Should contain UART controller interrupts.
21 only if all 8 lines of UART controller are pinmuxed.
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| D | microchip,pic32-uart.txt | 1 * Microchip Universal Asynchronous Receiver Transmitter (UART)
10 - pinctrl-0: Phandle referencing pin configuration of the UART peripheral.
14 - cts-gpios: CTS pin for UART
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| D | 8250.txt | 1 * UART (Universal Asynchronous Receiver/Transmitter)
31 - clock-frequency : the input clock frequency for the UART
37 - current-speed : the current active speed of the UART.
42 accesses to the UART (e.g. TI davinci).
47 - fifo-size: the fifo size of the UART.
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| D | qcom,msm-uartdm.txt | 5 software perspective it's mostly compatible with the MSM serial UART except
16 - reg: Should contain UART register locations and lengths. The first
21 - interrupts: Should contain UART interrupt.
37 The alias serialN will result in the UART being assigned port N. If any
38 serialN alias exists, then an alias must exist for each enabled UART. The
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| /Linux-v4.19/arch/arm/mach-sa1100/include/mach/ |
| D | uncompress.h | 21 #define UART(x) (*(volatile unsigned long *)(serial_port + (x))) macro
29 if (UART(UTCR3) & UTCR3_TXE) break; in putc()
31 if (UART(UTCR3) & UTCR3_TXE) break; in putc()
33 if (UART(UTCR3) & UTCR3_TXE) break; in putc()
38 while (!(UART(UTSR1) & UTSR1_TNF)) in putc()
42 UART(UTDR) = c; in putc()
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| /Linux-v4.19/arch/arm/include/debug/ |
| D | tegra.S | 94 cmp \rv, #2 @ 2 and 3 mean DCC, UART
98 11: lsr \rv, \rp, #15 @ 17:15 are UART ID
100 cmp \rv, #0 @ UART 0?
102 cmp \rv, #1 @ UART 1?
104 cmp \rv, #2 @ UART 2?
106 cmp \rv, #3 @ UART 3?
108 cmp \rv, #4 @ UART 4?
150 cmp \rp, #0 @ Valid UART address?
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| /Linux-v4.19/Documentation/ABI/testing/ |
| D | sysfs-platform-kim | 6 Name of the UART device at which the WL128x chip
20 UART configurations, so the baud-rate needs to be set
31 entry most often should be 1, the host's UART is required
41 use of the shared UART transport, it registers to the shared
45 daemon managing the UART, and is notified about the change
46 by the sysfs_notify. The value would be '1' when UART needs
47 to be opened/ldisc installed, and would be '0' when UART
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| D | sysfs-bus-i2c-devices-fsa9480 | 8 UART - UART is attached
18 UART - switch to UART path
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| /Linux-v4.19/arch/arm/ |
| D | Kconfig.debug | 105 UART definition, as specified below. Attempting to boot the kernel
122 bool "Kernel low-level debugging via asm9260 UART"
126 their output to an UART or USART port on asm9260 based
188 bool "Kernel low-level debugging on BCM2835 PL011 UART"
193 bool "Kernel low-level debugging on BCM2836 PL011 UART"
216 bool "Kernel low-level debugging messages via BCM KONA UART"
227 bool "Kernel low-level debugging on BCM63XX UART"
231 bool "Marvell Berlin SoC Debug UART"
239 bool "Use BRCMSTB UART for low-level debug"
244 UART physical and virtual address is automatically provided
[all …]
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| /Linux-v4.19/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ |
| D | ucc.txt | 15 - port-number : for UART drivers, the port number to use, between 0 and 3.
18 CPM UART driver, the port-number is required for the QE UART driver.
19 - soft-uart : for UART drivers, if specified this means the QE UART device
20 driver should use "Soft-UART" mode, which is needed on some SOCs that have
21 broken UART hardware. Soft-UART is provided via a microcode upload.
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| /Linux-v4.19/Documentation/devicetree/bindings/net/ |
| D | qca,qca7000.txt | 4 be configured either as SPI or UART slave. This configuration is done by
56 (b) Ethernet over UART
58 In order to use the QCA7000 as UART slave it must be defined as a child of a
59 UART master in the device tree. It is possible to preconfigure the UART
71 UART Example:
73 /* Freescale i.MX28 UART */
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| /Linux-v4.19/drivers/bluetooth/ |
| D | Kconfig | 78 tristate "HCI UART driver"
83 Bluetooth HCI UART driver.
86 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
89 Say Y here to compile support for Bluetooth UART devices into the
98 bool "UART (H4) protocol support"
101 UART (H4) is serial protocol for communication between Bluetooth
103 with UART interface, including PCMCIA and CF cards.
105 Say Y here to compile support for HCI UART (H4) protocol.
108 tristate "UART Nokia H4+ protocol support"
118 with UART interface in Nokia devices.
[all …]
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| /Linux-v4.19/drivers/clk/qcom/ |
| D | Kconfig | 77 Say Y if you want to use peripheral devices such as UART, SPI,
95 Say Y if you want to use peripheral devices such as UART, SPI,
103 Say Y if you want to use peripheral devices such as UART, SPI,
120 Say Y if you want to use peripheral devices such as UART, SPI,
129 Say Y if you want to use peripheral devices such as UART, SPI,
138 Say Y if you want to use devices such as UART, SPI i2c, USB,
146 Say Y if you want to use peripheral devices such as UART, SPI,
163 Say Y if you want to use peripheral devices such as UART, SPI,
190 Say Y if you want to use peripheral devices such as UART, SPI,
208 Say Y if you want to use peripheral devices such as UART, SPI,
[all …]
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| /Linux-v4.19/arch/arm64/boot/dts/amlogic/ |
| D | meson-gxl-s905x-khadas-vim.dts | 116 gpio-line-names = "UART TX",
117 "UART RX",
163 "Bluetooth UART TX", "Bluetooth UART RX",
164 "Bluetooth UART CTS", "Bluetooth UART RTS",
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| /Linux-v4.19/drivers/nfc/nfcmrvl/ |
| D | Kconfig | 23 tristate "Marvell NFC-over-UART driver"
27 Marvell NFC-over-UART driver.
29 This driver provides support for Marvell NFC-over-UART devices
31 Say Y here to compile support for Marvell NFC-over-UART driver
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| /Linux-v4.19/arch/arm/boot/dts/ |
| D | kirkwood-openrd.dtsi | 61 * mode for the second UART.
66 * To use the second UART, you need to change also
78 * SelUARTorSD selects between the second UART
81 * Low: UART
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| /Linux-v4.19/drivers/tty/serial/ |
| D | Kconfig | 26 This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
37 Say Y here if you wish to use an AMBA PrimeCell UART as the system
53 This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
65 Say Y here if you wish to use an AMBA PrimeCell UART as the system
130 Say Y here if you wish to use an on-chip UART on a Atmel
165 Say Y if you have an external 8250/16C550 UART. If unsure, say N.
191 This selects the Micrel Centaur KS8695 UART. Say Y here.
198 Say Y here if you wish to use a KS8695 (Centaur) UART as the
217 Say Y here if you wish to use a Amlogic MesonX UART as the
264 Select the number of available UART ports for the Samsung S3C
[all …]
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