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/Linux-v5.15/Documentation/devicetree/bindings/net/can/
Dcan-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/can/can-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marc Kleine-Budde <mkl@pengutronix.de>
16 termination-gpios:
17 description: GPIO pin to enable CAN bus termination.
20 termination-ohms:
21 description: The resistance value of the CAN bus termination resistor.
Dfsl,flexcan.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 Flexcan CAN controller on Freescale's ARM and PowerPC system-on-a-chip (SOC).
11 - Marc Kleine-Budde <mkl@pengutronix.de>
14 - $ref: can-controller.yaml#
19 - enum:
20 - fsl,imx8qm-flexcan
21 - fsl,imx8mp-flexcan
22 - fsl,imx6q-flexcan
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/Linux-v5.15/Documentation/devicetree/bindings/power/supply/
Dbq25890.yaml1 # SPDX-License-Identifier: GPL-2.0
4 ---
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Binding for bq25890, bq25892, bq25895 and bq25896 Li-Ion Charger
11 - Sebastian Reichel <sre@kernel.org>
14 - $ref: power-supply.yaml#
19 - ti,bq25890
20 - ti,bq25892
21 - ti,bq25895
22 - ti,bq25896
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Dbattery.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
14 In smart batteries, these are typically stored in non-volatile memory
16 no appropriate non-volatile memory, or it is unprogrammed/incorrect.
27 Batteries must be referenced by chargers and/or fuel-gauges using a phandle.
28 The phandle's property should be named "monitored-battery".
32 const: simple-battery
34 device-chemistry:
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/Linux-v5.15/drivers/net/can/dev/
Ddev.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (C) 2005 Marc Kleine-Budde, Pengutronix
4 * Copyright (C) 2008-2009 Wolfgang Grandegger <wg@grandegger.com>
14 #include <linux/can/can-ml.h>
32 if (new_state <= priv->state) in can_update_state_error_stats()
37 priv->can_stats.error_warning++; in can_update_state_error_stats()
40 priv->can_stats.error_passive++; in can_update_state_error_stats()
43 priv->can_stats.bus_off++; in can_update_state_error_stats()
107 if (unlikely(new_state == priv->state)) { in can_change_state()
113 can_get_state_str(priv->state), priv->state, in can_change_state()
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/Linux-v5.15/include/uapi/linux/can/
Dnetlink.h1 /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
25 * CAN bit-timing parameters
32 __u32 bitrate; /* Bit-rate in bits/second */
33 __u32 sample_point; /* Sample point in one-tenth of a percent */
39 __u32 brp; /* Bit-rate prescaler */
43 * CAN hardware-dependent bit-timing constant
45 * Used for calculating and checking bit-timing parameters
54 __u32 brp_min; /* Bit-rate prescaler */
96 #define CAN_CTRLMODE_LISTENONLY 0x02 /* Listen-only mode */
98 #define CAN_CTRLMODE_ONE_SHOT 0x08 /* One-Shot mode */
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/Linux-v5.15/drivers/power/supply/
Dbq25890_charger.c1 // SPDX-License-Identifier: GPL-2.0-or-later
78 u8 iterm; /* termination current */
251 * Most of the val -> idx conversions can be computed, given the minimum,
320 ret = regmap_field_read(bq->rmap_fields[field_id], &val); in bq25890_field_read()
330 return regmap_field_write(bq->rmap_fields[field_id], val); in bq25890_field_write()
347 rtbl_size = (rtbl->max - rtbl->min) / rtbl->step + 1; in bq25890_find_idx()
350 idx < rtbl_size && (idx * rtbl->step + rtbl->min <= value); in bq25890_find_idx()
355 return idx - 1; in bq25890_find_idx()
369 return (rtbl->min + idx * rtbl->step); in bq25890_find_val()
409 mutex_lock(&bq->lock); in bq25890_power_supply_get_property()
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/Linux-v5.15/arch/arm/boot/dts/
Domap3-n900.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
7 /dts-v1/;
10 #include <dt-bindings/input/input.h>
13 * Default secure signed bootloader (Nokia X-Loader) does not enable L3 firewall
15 * blocks then kernel receive "Unhandled fault: external abort on non-linefetch"
16 * and crash. Until somebody fix omap-aes.c and omap_hwmod_3xxx_data.c code (no
32 compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
45 cpu0-supply = <&vcc>;
50 compatible = "gpio-leds";
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