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/linux/Documentation/devicetree/bindings/rtc/
H A Datmel,at91sam9260-rtt.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/rtc/atmel,at91sam9260-rtt.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Atmel AT91 RTT
11 - $ref: rtc.yaml#
14 - Alexandre Belloni <alexandre.belloni@bootlin.com>
19 - items:
20 - const: atmel,at91sam9260-rtt
21 - items:
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/linux/drivers/rtc/
H A Drtc-at91sam9.c1 // SPDX-License-Identifier: GPL-2.0+
3 * "RTT as Real Time Clock" driver for AT91SAM9 SoC family
7 * Based on rtc-at91rm9200.c by Rick Bronson
20 #include <linux/rtc.h>
23 #include <linux/time.h>
28 * to implement the Real Time Clock interfaces
30 * - A "Real-time Timer" (RTT) counts up in seconds from a base time.
33 * - One of the "General Purpose Backup Registers" (GPBRs) holds the
34 * base time, normally an offset from the beginning of the POSIX
35 * epoch (1970-Jan-1 00:00:00 UTC). Some systems also include the
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/linux/Documentation/devicetree/bindings/power/reset/
H A Datmel,at91sam9260-shdwc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/atmel,at91sam9260-shdwc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Claudiu Beznea <claudiu.beznea@microchip.com>
14 and VDDCORE and the wake-up detection on debounced input lines.
19 - atmel,at91sam9260-shdwc
20 - atmel,at91sam9rl-shdwc
21 - atmel,at91sam9x5-shdwc
23 reg:
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/linux/arch/arm/boot/dts/microchip/
H A Dat91sam9260ek.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
17 stdout-path = &dbgu;
21 reg = <0x20000000 0x4000000>;
26 clock-frequency = <32768>;
30 clock-frequency = <18432000>;
38 compatible = "atmel,tcb-timer";
39 reg = <0>, <1>;
43 compatible = "atmel,tcb-timer";
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H A Dat91sam9g20ek_common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9g20ek_common.dtsi - Device Tree file for Atmel at91sam9g20ek board
5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
8 #include <dt-bindings/input/input.h>
14 stdout-path = "serial0:115200n8";
18 reg = <0x20000000 0x4000000>;
23 clock-frequency = <32768>;
27 clock-frequency = <18432000>;
50 pinctrl_board_mmc0_slot1: mmc0_slot1-board {
63 compatible = "atmel,tcb-timer";
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H A Dat91sam9rlek.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9rlek.dts - Device Tree file for Atmel at91sam9rl reference board
6 * Alexandre Belloni <alexandre.belloni@free-electrons.com>
8 /dts-v1/;
17 stdout-path = "serial0:115200n8";
21 reg = <0x20000000 0x4000000>;
26 clock-frequency = <32768>;
30 clock-frequency = <12000000>;
40 bits-per-pixel = <16>;
41 atmel,lcdcon-backlight;
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H A Dat91sam9263ek.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
7 /dts-v1/;
16 stdout-path = "serial0:115200n8";
20 reg = <0x20000000 0x4000000>;
25 clock-frequency = <32768>;
29 clock-frequency = <16367660>;
41 compatible = "atmel,tcb-timer";
42 reg = <0>, <1>;
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H A Dat91sam9261ek.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9261ek.dts - Device Tree file for Atmel at91sam9261 reference board
5 * Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
7 /dts-v1/;
16 stdout-path = "serial0:115200n8";
20 reg = <0x20000000 0x4000000>;
25 clock-frequency = <32768>;
29 clock-frequency = <18432000>;
40 atmel,power-control-gpio = <&pioA 12 GPIO_ACTIVE_LOW>;
44 bits-per-pixel = <16>;
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H A Dat91sam9m10g45ek.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board
8 /dts-v1/;
10 #include <dt-bindings/pwm/pwm.h>
13 model = "Atmel AT91SAM9M10G45-EK";
18 stdout-path = "serial0:115200n8";
22 reg = <0x70000000 0x4000000>;
27 clock-frequency = <32768>;
31 clock-frequency = <12000000>;
43 compatible = "atmel,tcb-timer";
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H A Dsama7g5.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * sama7g5.dtsi - Device Tree Include file for SAMA7G5 family SoC
12 #include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
15 #include <dt-bindings/clock/at91.h>
16 #include <dt-bindings/dma/at91.h>
17 #include <dt-bindings/gpio/gpio.h>
18 #include <dt-bindings/mfd/at91-usart.h>
19 #include <dt-bindings/nvmem/microchip,sama7g5-otpc.h>
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H A Dat91-sama7d65_curiosity.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama7d65_curiosity.dts - Device Tree file for SAMA7D65 Curiosity board
10 /dts-v1/;
11 #include "sama7d65-pinfunc.h"
13 #include <dt-bindings/mfd/atmel-flexcom.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/leds/common.h>
16 #include <dt-bindings/pinctrl/at91.h>
20 compatible = "microchip,sama7d65-curiosity", "microchip,sama7d65",
28 stdout-path = "serial0:115200n8";
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H A Dat91-sama7g54_curiosity.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama7g54_curiosity.dts - Device Tree file for SAMA7G54 Curiosity Board
10 /dts-v1/;
11 #include "sama7g5-pinfunc.h"
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/leds/common.h>
15 #include <dt-bindings/mfd/atmel-flexcom.h>
16 #include <dt-bindings/pinctrl/at91.h>
20 compatible = "microchip,sama7g54-curiosity", "microchip,sama7g5", "microchip,sama7";
28 stdout-path = "serial0:115200n8";
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H A Dat91-sam9x60_curiosity.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sam9x60_curiosity.dts - Device Tree file for Microchip SAM9X60 Curiosity board
9 /dts-v1/;
11 #include <dt-bindings/input/input.h>
15 compatible = "microchip,sam9x60-curiosity", "microchip,sam9x60", "atmel,at91sam9";
24 stdout-path = "serial0:115200n8";
28 reg = <0x20000000 0x8000000>;
33 clock-frequency = <32768>;
37 clock-frequency = <24000000>;
41 gpio-keys {
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H A Dat91-sam9x60ek.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sam9x60ek.dts - Device Tree file for Microchip SAM9X60-EK board
9 /dts-v1/;
11 #include <dt-bindings/input/input.h>
14 model = "Microchip SAM9X60-EK";
24 stdout-path = "serial0:115200n8";
29 clock-frequency = <32768>;
33 clock-frequency = <24000000>;
37 gpio-keys {
38 compatible = "gpio-keys";
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H A Dsam9x60.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * sam9x60.dtsi - Device Tree Include file for Microchip SAM9X60 SoC
10 #include <dt-bindings/dma/at91.h>
11 #include <dt-bindings/pinctrl/at91.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/clock/at91.h>
15 #include <dt-bindings/mfd/at91-usart.h>
16 #include <dt-bindings/mfd/atmel-flexcom.h>
19 #address-cells = <1>;
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H A Dat91-sama7g5ek.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama7g5ek.dts - Device Tree file for SAMA7G5-EK board
11 /dts-v1/;
12 #include "sama7g5-pinfunc.h"
14 #include <dt-bindings/mfd/atmel-flexcom.h>
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/pinctrl/at91.h>
17 #include <dt-bindings/sound/microchip,pdmc.h>
20 model = "Microchip SAMA7G5-EK";
25 stdout-path = "serial0:115200n8";
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H A Dat91sam9rl.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
6 * Alexandre Belloni <alexandre.belloni@free-electrons.com>
9 #include <dt-bindings/pinctrl/at91.h>
10 #include <dt-bindings/clock/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/pwm/pwm.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
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H A Dat91sam9g45.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC
11 #include <dt-bindings/dma/at91.h>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/clock/at91.h>
16 #include <dt-bindings/mfd/at91-usart.h>
19 #address-cells = <1>;
20 #size-cells = <1>;
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H A Dat91sam9260.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
7 * 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
18 #size-cells = <1>;
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/linux/drivers/power/reset/
H A Dat91-poweroff.c5 * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
28 #define AT91_SHDW_WKMODE0 GENMASK(2, 0) /* Wake-up 0 Mode Selection */
32 #define AT91_SHDW_RTTWKEN BIT(16) /* Real Time Timer Wake-up Enable */
33 #define AT91_SHDW_RTCWKEN BIT(17) /* Real Time Clock Wake-up Enable */
36 #define AT91_SHDW_WAKEUP0 BIT(0) /* Wake-up 0 Status */
37 #define AT91_SHDW_RTTWK BIT(16) /* Real-time Timer Wake-up */
38 #define AT91_SHDW_RTCWK BIT(17) /* Real-time Clock Wake-up [SAM9RL] */
63 u32 reg = readl(at91_shdwc.shdwc_base + AT91_SHDW_SR); in at91_wakeup_status() local
65 /* Simple power-on, just bail out */ in at91_wakeup_status()
66 if (!reg) in at91_wakeup_status()
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/linux/include/ufs/
H A Dufshcd.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Copyright (C) 2011-2013 Samsung India Software Operations
5 * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
16 #include <linux/blk-crypto-profile.h>
17 #include <linux/blk-m
1193 ufshcd_mcq_cfg_offset(unsigned int reg,int idx) ufshcd_mcq_cfg_offset() argument
1287 ufsmcq_writel(hba,val,reg) global() argument
1289 ufsmcq_readl(hba,reg) global() argument
1292 ufsmcq_writelx(hba,val,reg) global() argument
1294 ufsmcq_readlx(hba,reg) global() argument
1297 ufshcd_writel(hba,val,reg) global() argument
1299 ufshcd_readl(hba,reg) global() argument
1309 ufshcd_rmwl(struct ufs_hba * hba,u32 mask,u32 val,u32 reg) ufshcd_rmwl() argument
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/linux/drivers/ufs/core/
H A Dufshcd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2011-2013 Samsung India Software Operations
5 * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
17 #include <linux/blk-pm.h>
31 #include "ufshcd-priv.h"
34 #include "ufs-sysfs.h"
35 #include "ufs-debugfs.h"
36 #include "ufs-fault-injection.h"
38 #include "ufshcd-crypto.h"
76 /* maximum number of link-startup retries */
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