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/linux/arch/m68k/include/asm/
H A Dmcfuart.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 * mcfuart.h -- ColdFire internal UART support defines.
7 * (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com)
23 unsigned int uartclk; /* UART clock rate */
27 * Define the ColdFire UART register set addresses.
29 #define MCFUART_UMR 0x00 /* Mode register (r/w) */
31 #define MCFUART_UCSR 0x04 /* Clock Select (w) */
32 #define MCFUART_UCR 0x08 /* Command register (w) */
34 #define MCFUART_UTB 0x0c /* Transmit Buffer (w) */
36 #define MCFUART_UACR 0x10 /* Auxiliary Control (w) */
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H A DMC68328.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* include/asm-m68knommu/MC68328.h: '328 control registers
8 * Based on include/asm-m68knommu/MC68332.h
26 * 0xFFFFF0xx -- System Control
36 #define SCR_WDTH8 0x01 /* 8-Bit Width Select */
39 #define SCR_BETEN 0x10 /* Bus-Error Time-Out Enable */
42 #define SCR_BETO 0x80 /* Bus-Error TimeOut */
52 * 0xFFFFF1xx -- Chip-Select logic
58 * 0xFFFFF2xx -- Phase Locked Loop (PLL) & Power Control
76 #define GRPBASE_GBA_MASK 0xfff0 /* Group Base Address (bits 31-20) */
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/linux/drivers/extcon/
H A Dextcon-max8997.c1 // SPDX-License-Identifier: GPL-2.0+
3 // extcon-max8997.c - MAX8997 extcon driver to support MAX8997 MUIC
8 #include <linux/devm-helpers.h>
18 #include <linux/mfd/max8997-private.h>
19 #include <linux/extcon-provider.h>
22 #define DEV_NAME "max8997-muic"
39 { MAX8997_MUICIRQ_ADCError, "muic-ADCERROR" },
40 { MAX8997_MUICIRQ_ADCLow, "muic-ADCLOW" },
41 { MAX8997_MUICIRQ_ADC, "muic-ADC" },
42 { MAX8997_MUICIRQ_VBVolt, "muic-VBVOLT" },
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H A Dextcon-max14577.c1 // SPDX-License-Identifier: GPL-2.0+
3 // extcon-max14577.c - MAX14577/77836 extcon driver to support MUIC
9 #include <linux/devm-helpers.h>
16 #include <linux/mfd/max14577-private.h>
17 #include <linux/extcon-provider.h>
47 { MAX14577_IRQ_INT1_ADC, "muic-ADC" },
48 { MAX14577_IRQ_INT1_ADCLOW, "muic-ADCLOW" },
49 { MAX14577_IRQ_INT1_ADCERR, "muic-ADCError" },
50 { MAX14577_IRQ_INT2_CHGTYP, "muic-CHGTYP" },
51 { MAX14577_IRQ_INT2_CHGDETRUN, "muic-CHGDETRUN" },
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H A Dextcon-max77693.c1 // SPDX-License-Identifier: GPL-2.0+
3 // extcon-max77693.c - MAX77693 extcon driver to support MAX77693 MUIC
8 #include <linux/devm-helpers.h>
18 #include <linux/mfd/max77693-common.h>
19 #include <linux/mfd/max77693-private.h>
20 #include <linux/extcon-provider.h>
24 #define DEV_NAME "max77693-muic"
30 * extcon-max77693 driver use 'default_init_data' to bring up base operation
35 /* STATUS2 - [3]ChgDetRun */
39 /* INTMASK1 - Unmask [3]ADC1KM,[0]ADCM */
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/linux/drivers/tty/serial/
H A Dsunsab.c1 // SPDX-License-Identifier: GPL-2.0
11 * rates to be programmed into the UART. Also eliminated a lot of
13 * Theodore Ts'o <tytso@mit.edu>, 2001-Oct-12
15 * Ported to new 2.5.x UART layer.
50 struct uart_port port; /* Generic UART port */
52 unsigned long irqflags; /* IRQ state flags */
53 int dsr; /* Current DSR state */
75 * This assumes you have a 29.4912 MHz clock for your UART.
94 int timeout = up->tec_timeout; in sunsab_tec_wait()
96 while ((readb(&up->regs->r.star) & SAB82532_STAR_TEC) && --timeout) in sunsab_tec_wait()
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/linux/include/linux/
H A Dserial_core.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
25 ((port)->cons && (port)->cons->index == (port)->line)
37 * struct uart_ops -- interface between serial_core and the driver
55 * This function sets the modem control lines for @port to the state
58 * - %TIOCM_RTS RTS signal.
59 * - %TIOCM_DTR DTR signal.
60 * - %TIOCM_OUT1 OUT1 signal.
61 * - %TIOCM_OUT2 OUT2 signal.
62 * - %TIOCM_LOOP Set the port into loopback mode.
68 * Locking: @port->lock taken.
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/linux/drivers/tty/serial/jsm/
H A Djsm.h1 /* SPDX-License-Identifier: GPL-2.0+ */
49 dev_dbg(pdev->dev, fmt, ##__VA_ARGS__); \
76 /* Board State Definitions */
94 #define JSM_VERSION "jsm: 1.2-1-INKERNEL"
95 #define JSM_PARTNUM "40002438_A-INKERNEL"
122 * Per-board information
126 int boardnum; /* Board number: 0-32 */
148 u32 bd_uart_offset; /* Space between each UART */
168 #define CH_OPENING 0x0080 /* Port in fragile open state */
169 #define CH_CLOSING 0x0100 /* Port in fragile close state */
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/linux/Documentation/devicetree/bindings/pinctrl/
H A Dqcom,ipq5018-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,ipq5018-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <andersson@kernel.org>
11 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18 const: qcom,ipq5018-tlmm
26 gpio-reserved-ranges:
30 gpio-line-names:
34 "-state$":
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H A Dqcom,sdx75-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sdx75-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rohit Agarwal <quic_rohiagar@quicinc.com>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sdx75-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,msm8909-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,msm8909-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Stephan Gerhold <stephan@gerhold.net>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,msm8909-tlmm
28 gpio-reserved-ranges: true
31 "-state$":
33 - $ref: "#/$defs/qcom-msm8909-tlmm-state"
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H A Dqcom,sm7150-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm7150-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <andersson@kernel.org>
11 - Danila Tikhonov <danila@jiaxyga.com>
17 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
21 const: qcom,sm7150-tlmm
26 reg-names:
28 - const: west
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H A Dqcom,sc8180x-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sc8180x-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sc8180x-tlmm
25 reg-names:
27 - const: west
28 - const: east
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H A Dqcom,sm8350-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8350-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vinod Koul <vkoul@kernel.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sm8350-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,sm8750-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8750-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Melody Olvera <quic_molvera@quicinc.com>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sm8750-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,sm8650-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8650-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <andersson@kernel.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sm8650-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,sm8450-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vinod Koul <vkoul@kernel.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sm8450-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,sm8550-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm8550-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Abel Vesa <abel.vesa@linaro.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sm8550-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,sar2130p-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sar2130p-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sar2130p-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,sc8280xp-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sc8280xp-tlmm
28 gpio-reserved-ranges: true
31 "-state$":
33 - $ref: "#/$defs/qcom-sc8280xp-tlmm-state"
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H A Dqcom,x1e80100-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,x1e80100-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rajendra Nayak <quic_rjendra@quicinc.com>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,x1e80100-tlmm
28 gpio-reserved-ranges:
32 gpio-line-names:
36 "-state$":
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H A Dqcom,sm6375-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm6375-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Konrad Dybcio <konradybcio@kernel.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sm6375-tlmm
28 gpio-reserved-ranges: true
31 "-state$":
33 - $ref: "#/$defs/qcom-sm6375-tlmm-state"
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H A Dqcom,sm6350-tlmm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/qcom,sm6350-tlmm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Konrad Dybcio <konradybcio@kernel.org>
16 - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
20 const: qcom,sm6350-tlmm
29 gpio-reserved-ranges:
33 gpio-line-names:
37 "-state$":
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/linux/sound/pci/
H A Dens1370.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 /* Power-Management-Code ( CONFIG_PM )
11 * using https://www.kernel.org/doc/html/latest/sound/kernel-api/writing-an-als
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/linux/include/linux/mfd/
H A Dmax8997.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max8997.h - Driver for the Maxim 8997/8966
5 * Copyright (C) 2009-2010 Samsung Electrnoics
83 /* Check cable state after certain delay */
87 * Default usb/uart path whether UART/USB or AUX_UART/AUX_USB
88 * h/w path of COMP2/COMN1 on CONTROL1 register.
121 * [0 - 3]: valid pattern number
124 * [0 - 15]: available cycles
126 * [0 - 255]: available period
154 * [0 - 31]: MAX8997_FLASH_MODE and MAX8997_FLASH_PIN_CONTROL_MODE
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