Home
last modified time | relevance | path

Searched full:rs485 (Results 1 – 25 of 89) sorted by relevance

1234

/freebsd/sys/contrib/device-tree/Bindings/serial/
H A Drs485.yaml4 $id: http://devicetree.org/schemas/serial/rs485.yaml#
7 title: RS485 serial communications
17 rs485-rts-delay:
32 rs485-rts-active-high:
36 rs485-rts-active-low:
40 rs485-rx-active-high:
45 linux,rs485-enabled-at-boot-time:
46 description: enables the rs485 feature at boot time. It can be disabled
50 rs485-rx-during-tx:
54 rs485
[all...]
H A Dfsl-imx-uart.txt15 - rs485-rts-delay, rs485-rts-active-low, rs485-rx-during-tx,
16 linux,rs485-enabled-at-boot-time: see rs485.txt. Note that for RS485
H A Domap_serial.txt25 - rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
26 - rs485-rts-active-high: drive RTS high when sending (default is low).
H A Dfsl-lpuart.txt28 - rs485-rts-active-low, linux,rs485-enabled-at-boot-time: see rs485.txt
/freebsd/sys/contrib/device-tree/src/arm/microchip/
H A Daks-cdu.dts32 linux,rs485-enabled-at-boot-time;
33 rs485-rts-delay = <0 0>;
38 linux,rs485-enabled-at-boot-time;
39 rs485-rts-delay = <0 0>;
44 linux,rs485-enabled-at-boot-time;
45 rs485-rts-delay = <0 0>;
/freebsd/sys/contrib/device-tree/src/arm64/freescale/
H A Dimx8mm-venice-gw72xx-0x-rs485.dtso5 * GW72xx RS485 HD:
9 * - UART4_TX is DE for RS485 transmitter
22 rs485-en-hog {
29 rs485-hd-hog {
41 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-venice-gw72xx-0x-rs422.dtso5 * GW72xx RS422 (RS485 full duplex):
9 * - UART4_TX is DE for RS485 transmitter
22 rs485-en-hog {
29 rs485-hd-hog {
41 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-venice-gw73xx-0x-rs422.dtso5 * GW73xx RS422 (RS485 full duplex):
9 * - UART4_TX is DE for RS485 transmitter
26 rs485-en-hog {
33 rs485-hd-hog {
45 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-venice-gw73xx-0x-rs485.dtso5 * GW73xx RS485 HD:
9 * - UART4_TX is DE for RS485 transmitter
26 rs485-en-hog {
33 rs485-hd-hog {
45 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-phygate-tauri-l-rs232-rs485.dtso6 * Tauri-L RS232 + RS485:
22 uart4-rs485-en-hog {
39 /* UART4 - RS485 */
46 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-verdin-dev.dtsi136 /* Verdin UART_1, connector X50 through RS485 transceiver */
138 linux,rs485-enabled-at-boot-time;
139 rs485-rts-active-low;
140 rs485-rx-during-tx;
H A Dimx8mm-venice-gw72xx-0x-rs422.dts5 * GW72xx RS422 (RS485 full duplex):
9 * - UART4_TX is DE for RS485 transmitter
45 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-venice-gw72xx-0x-rs485.dts5 * GW72xx RS485 HD:
9 * - UART4_TX is DE for RS485 transmitter
45 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-venice-gw73xx-0x-rs422.dts5 * GW73xx RS422 (RS485 full duplex):
9 * - UART4_TX is DE for RS485 transmitter
45 linux,rs485-enabled-at-boot-time;
H A Dimx8mm-venice-gw73xx-0x-rs485.dts5 * GW73xx RS485 HD:
9 * - UART4_TX is DE for RS485 transmitter
45 linux,rs485-enabled-at-boot-time;
H A Dimx8mp-verdin-dev.dtsi228 /* Verdin UART_1, connector X50 through RS485 transceiver */
230 linux,rs485-enabled-at-boot-time;
231 rs485-rts-active-low;
232 rs485-rx-during-tx;
H A Dimx8mn-rve-gateway.dts95 linux,rs485-enabled-at-boot-time;
96 rs485-rts-active-low;
124 linux,rs485-enabled-at-boot-time;
125 rs485-rts-active-low;
/freebsd/sys/contrib/device-tree/src/arm/ti/omap/
H A Dam335x-nano.dts171 rs485-rts-active-high;
172 rs485-rx-during-tx;
173 rs485-rts-delay = <1 1>;
174 linux,rs485-enabled-at-boot-time;
182 rs485-rts-active-high;
183 rs485-rts-delay = <1 1>;
184 linux,rs485-enabled-at-boot-time;
191 rs485-rts-active-high;
192 rs485-rx-during-tx;
193 rs485-rts-delay = <1 1>;
[all …]
H A Dam335x-regor.dtsi188 /* RS485 - UART1 */
190 uart1_rs485_pins: pinmux-uart1-rs485-pins {
203 linux,rs485-enabled-at-boot-time;
208 rs485-rts-active-low;
/freebsd/sys/contrib/device-tree/src/arm/nxp/mxs/
H A Dimx28-duckbill-2-485.dts15 rs485-red {
16 label = "duckbill:red:rs485";
20 rs485-green {
21 label = "duckbill:green:rs485";
/freebsd/sys/contrib/device-tree/src/arm/nxp/imx/
H A Dimx6qdl-dhcom-drc02.dtsi30 rs485-rx-en-hog {
33 line-name = "rs485-rx-en";
85 * On DRC02 this UART is used as RS485 interface and RS485_TX_En is
92 linux,rs485-enabled-at-boot-time;
122 * P: uart5 rs485-tx-en
123 * Q: uart5 rs485-rx-en
H A Dimx6ull-dhcom-drc02.dts59 rs485-rx-en-hog {
62 line-name = "rs485-rx-en";
94 /* Use UART as RS485 */
97 linux,rs485-enabled-at-boot-time;
/freebsd/sys/contrib/device-tree/Bindings/mfd/
H A Datmel-usart.txt43 - rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt
/freebsd/sys/contrib/device-tree/src/arm/st/
H A Dstm32mp15xx-dhcom-drc02.dtsi36 rs485-rx-en-hog {
40 line-name = "rs485-rx-en";
144 &uart8 { /* RS485 */
145 linux,rs485-enabled-at-boot-time;
/freebsd/sys/contrib/device-tree/src/arm64/ti/
H A Dk3-am62-verdin-dev.dtsi169 /* Verdin UART_1, connector X50 through RS485 transceiver. */
171 linux,rs485-enabled-at-boot-time;
172 rs485-rx-during-tx;

1234