| /Linux-v5.15/Documentation/devicetree/bindings/serial/ |
| D | 8250.yaml | 3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - devicetree@vger.kernel.org
13 - $ref: serial.yaml#
14 - if:
16 - required:
17 - aspeed,lpc-io-reg
18 - required:
19 - aspeed,lpc-interrupts
20 - required:
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| /Linux-v5.15/arch/arm/boot/dts/ |
| D | aspeed-g5.dtsi | 1 // SPDX-License-Identifier: GPL-2.0+
2 #include <dt-bindings/clock/aspeed-clock.h>
3 #include <dt-bindings/interrupt-controller/aspeed-scu-ic.h>
7 compatible = "aspeed,ast2500";
8 #address-cells = <1>;
9 #size-cells = <1>;
10 interrupt-parent = <&vic>;
32 serial5 = &vuart;
36 #address-cells = <1>;
37 #size-cells = <0>;
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| D | aspeed-bmc-arm-stardragon4800-rep2.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
9 compatible = "hxt,stardragon4800-rep2-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 iio-hwmon {
21 compatible = "iio-hwmon";
22 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
26 iio-hwmon-battery {
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| D | aspeed-bmc-arm-centriq2400-rep.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
9 compatible = "qualcomm,centriq2400-rep-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 iio-hwmon {
21 compatible = "iio-hwmon";
22 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
26 iio-hwmon-battery {
[all …]
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| D | aspeed-bmc-facebook-yosemitev2.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/i2c/i2c.h>
9 compatible = "facebook,yosemitev2-bmc", "aspeed,ast2500";
14 stdout-path = &uart5;
21 iio-hwmon {
23 compatible = "iio-hwmon";
24 io-channels = <&adc 0> , <&adc 1> , <&adc 2> , <&adc 3> ,
35 m25p,fast-read;
[all …]
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| D | aspeed-bmc-opp-nicole.dts | 1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
9 compatible = "yadro,nicole-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
26 no-map;
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| D | aspeed-bmc-opp-romulus.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
8 compatible = "ibm,romulus-bmc", "aspeed,ast2500";
11 stdout-path = &uart5;
19 reserved-memory {
20 #address-cells = <1>;
21 #size-cells = <1>;
25 no-map;
[all …]
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| D | aspeed-g6.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/interrupt-controller/aspeed-scu-ic.h>
6 #include <dt-bindings/clock/ast2600-clock.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
13 interrupt-parent = <&gic>;
43 #address-cells = <1>;
44 #size-cells = <0>;
45 enable-method = "aspeed,ast2600-smp";
[all …]
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| D | aspeed-bmc-asrock-e3c246d4i.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/gpio/aspeed-gpio.h>
6 #include <dt-bindings/i2c/i2c.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
11 compatible = "asrock,e3c246d4i-bmc", "aspeed,ast2500";
18 stdout-path = &uart5;
27 compatible = "gpio-leds";
32 linux,default-trigger = "timer";
[all …]
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| D | aspeed-bmc-opp-lanyang.dts | 1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-g5.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
10 compatible = "inventec,lanyang-bmc", "aspeed,ast2500";
13 stdout-path = &uart5;
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
27 no-map;
[all …]
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| D | aspeed-bmc-inspur-fp5280g2.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "inspur,fp5280g2-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
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| D | aspeed-bmc-opp-mowgli.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,mowgli-bmc", "aspeed,ast2500";
13 stdout-path = &uart5;
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
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| D | aspeed-bmc-opp-zaius.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
8 compatible = "ingrasys,zaius-bmc", "aspeed,ast2500";
19 stdout-path = &uart5;
27 reserved-memory {
28 #address-cells = <1>;
29 #size-cells = <1>;
33 no-map;
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| D | aspeed-bmc-inspur-nf5280m6.dts | 1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
5 #include "aspeed-g5.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
12 compatible = "inspur,nf5280m6-bmc", "aspeed,ast2500";
15 stdout-path = &uart5;
23 reserved-memory {
24 #address-cells = <1>;
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| D | aspeed-bmc-opp-witherspoon.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,witherspoon-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
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| D | aspeed-bmc-opp-swift.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,swift-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
[all …]
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| D | aspeed-bmc-opp-mihawk.dts | 1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,mihawk-bmc", "aspeed,ast2500";
59 stdout-path = &uart5;
67 reserved-memory {
68 #address-cells = <1>;
69 #size-cells = <1>;
[all …]
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| /Linux-v5.15/drivers/tty/serial/8250/ |
| D | 8250_aspeed_vuart.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Serial Port driver for Aspeed VUART device
51 * The VUART is basically two UART 'front ends' connected by their FIFO
62 * to the host on the Host <-> BMC LPC bus. It could be different on a
66 static inline u8 aspeed_vuart_readb(struct aspeed_vuart *vuart, u8 reg) in aspeed_vuart_readb() argument
68 return readb(vuart->port->port.membase + reg); in aspeed_vuart_readb()
71 static inline void aspeed_vuart_writeb(struct aspeed_vuart *vuart, u8 val, u8 reg) in aspeed_vuart_writeb() argument
73 writeb(val, vuart->port->port.membase + reg); in aspeed_vuart_writeb()
79 struct aspeed_vuart *vuart = dev_get_drvdata(dev); in lpc_address_show() local
82 addr = (aspeed_vuart_readb(vuart, ASPEED_VUART_ADDRH) << 8) | in lpc_address_show()
[all …]
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