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/Documentation/devicetree/bindings/arm/
Dux500.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
18 - description: ST-Ericsson HREF (pre-v60)
20 - const: st-ericsson,mop500
21 - const: st-ericsson,u8500
23 - description: ST-Ericsson HREF520
25 - const: st-ericsson,href520
26 - const: st-ericsson,u8500
[all …]
Dste-nomadik.txt1 ST-Ericsson Nomadik Device Tree Bindings
4 that pertain to this particular board, such as board-specific GPIOs.
7 - Nomadik System and reset controller used for basic chip control, clock
9 - compatible: must be "stericsson,nomadik,src"
13 Nomadik NHK-15 board manufactured by ST Microelectronics:
17 compatible="st,nomadik-nhk-15";
23 compatible="calaosystems,usb-s8815";
25 Required node: usb-s8815
29 usb-s8815 {
30 ethernet-gpio {
[all …]
/Documentation/devicetree/bindings/arm/ux500/
Dboards.txt1 ST-Ericsson Ux500 boards
2 ------------------------
5 compatible = "st-ericsson,mop500" (legacy)
6 compatible = "st-ericsson,u8500"
10 soc: represents the system-on-chip and contains the chip
20 compatible = "ste,dbx500-backupram"
25 interrupt-controller:
26 see binding for interrupt-controller/arm,gic.txt
29 see binding for timer/arm,twd-timer.yaml
36 /dts-v1/;
[all …]
Dpower_domain.txt1 * ST-Ericsson UX500 PM Domains
12 - compatible: Must be "stericsson,ux500-pm-domains".
13 - #power-domain-cells : Number of cells in a power domain specifier, must be 1.
17 compatible = "stericsson,ux500-pm-domains";
18 #power-domain-cells = <1>;
24 - power-domains: A phandle and PM domain specifier. Below are the list of
28 ----- ---------
34 power-domains = <&pm_domains DOMAIN_VAPE>
/Documentation/ABI/testing/
Dsysfs-class-rtc-rtc0-device-rtc_calibration5 Description: Attribute for calibrating ST-Ericsson AB8500 Real Time Clock
11 The range of the attribute is -127 to +127 in units of
12 30.5 micro-seconds (half-parts-per-million of the 32KHz clock)
13 Users: The /vendor/st-ericsson/base_utilities/core/rtc_calibration
Dsysfs-devices-soc5 The /sys/devices/ directory contains a sub-directory for each
6 System-on-Chip (SoC) device on a running platform. Information
19 Read-only attribute common to all SoCs. Contains the SoC machine
26 Read-only attribute common to all SoCs. Contains SoC family name
57 Read-only attribute supported by most SoCs. Contains the SoC's
64 Read-only attribute supported by most SoCs. In the case of
65 ST-Ericsson's chips this contains the SoC serial number.
77 Read-only attribute supported by most SoCs. Contains the SoC's
84 Read-only attribute supported ST-Ericsson's silicon. Contains the
91 The /sys/bus/soc/ directory contains the usual sub-folders
/Documentation/gpu/
Dmcde.rst1 .. SPDX-License-Identifier: GPL-2.0
4 drm/mcde ST-Ericsson MCDE Multi-channel display engine
7 .. kernel-doc:: drivers/gpu/drm/mcde/mcde_drv.c
8 :doc: ST-Ericsson MCDE Driver
/Documentation/devicetree/bindings/timer/
Dst,nomadik-mtu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/timer/st,nomadik-mtu.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: ST Microelectronics Nomadik Multi-Timer Unit MTU Timer
11 - Linus Walleij <linus.walleij@linaro.org>
13 description: This timer is found in the ST Microelectronics Nomadik
14 SoCs STn8800, STn8810 and STn8815 as well as in ST-Ericsson DB8500.
19 - const: st,nomadik-mtu
32 clock-names:
[all …]
/Documentation/networking/caif/
Dlinux_caif.rst1 .. SPDX-License-Identifier: GPL-2.0
8 Copyright |copy| ST-Ericsson AB 2010
17 CAIF is a MUX protocol used by ST-Ericsson cellular modems for
22 ST-Ericsson modems support a number of transports between modem
39 ! +------+ +------+
40 ! +------+! +------+!
42 +-------> !interf!+ ! API !+ <- CAIF Client APIs
43 ! +------+ +------!
45 ! +-----------+
47 ! +------+ <- CAIF Core Protocol
[all …]
Dcaif.rst1 .. SPDX-License-Identifier: GPL-2.0
10 :Copyright: |copy| ST-Ericsson AB 2010
40 The use of Start-of-frame-extension (STX) must also be set as
59 /sys/kernel/debug/caif_serial/<tty-name>/
61 * ser_state: Prints the bit-mask status where
63 - 0x02 means SENDING, this is a transient state.
64 - 0x10 means FLOW_OFF_SENT, i.e. the previous frame has not been sent
68 * tty_status: Prints the bit-mask tty status information
70 - 0x01 - tty->warned is on.
71 - 0x04 - tty->packed is on.
[all …]
/Documentation/devicetree/bindings/i2c/
Dst,nomadik-i2c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/st,nomadik-i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST Microelectronics Nomadik I2C
9 description: The Nomadik I2C host controller began its life in the ST
11 STn8815. It was part of the prototype STn8500 which then became ST-Ericsson
15 - Linus Walleij <linus.walleij@linaro.org>
23 - st,nomadik-i2c
24 - mobileye,eyeq5-i2c
[all …]
/Documentation/devicetree/bindings/pinctrl/
Dste,nomadik.txt1 ST Ericsson Nomadik pinmux controller
4 - compatible: "stericsson,db8500-pinctrl", "stericsson,db8540-pinctrl",
5 "stericsson,stn8815-pinctrl"
6 - nomadik-gpio-chips: array of phandles to the corresponding GPIO chips
8 - prcm: phandle to the PRCMU managing the back end of this pin controller
10 Please refer to pinctrl-bindings.txt in this directory for details of the
14 ST Ericsson's pin configuration nodes act as a container for an arbitrary number of
23 (see pinctrl-bindings.txt):
26 - function: A string containing the name of the function to mux to the
28 - groups : An array of strings. Each string contains the name of a pin
[all …]
Dste,abx500.txt1 ST Ericsson abx500 pinmux controller
4 - compatible: "stericsson,ab8500-gpio", "stericsson,ab8540-gpio",
5 "stericsson,ab8505-gpio", "stericsson,ab9540-gpio",
7 Please refer to pinctrl-bindings.txt in this directory for details of the
11 ST Ericsson's pin configuration nodes use the generic pin multiplexing
12 and pin configuration bindings, see pinctrl-bindings.txt
17 pinctrl-names = "default";
18 …pinctrl-0 = <&sysclkreq2_default_mode>, <&sysclkreq3_default_mode>, <&gpio3_default_mode>, <&syscl…
28 bias-disable;
40 output-low;
[all …]
/Documentation/devicetree/bindings/thermal/
Ddb8500-thermal.txt1 * ST-Ericsson DB8500 Thermal
5 - compatible : "stericsson,db8500-thermal";
6 - reg : address range of the thermal sensor registers;
7 - interrupts : interrupts generated from PRCMU;
8 - interrupt-names : "IRQ_HOTMON_LOW" and "IRQ_HOTMON_HIGH";
9 - num-trips : number of total trip points, this is required, set it 0 if none,
11 - tripN-temp : temperature of trip point N, should be in ascending order;
12 - tripN-type : type of trip point N, should be one of "active" "passive" "hot"
14 - tripN-cdev-num : number of the cooling devices which can be bound to trip
17 - tripN-cdev-nameM : name of the No. M cooling device of trip point N;
[all …]
/Documentation/devicetree/bindings/display/
Dste,mcde.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson Multi Channel Display Engine MCDE
10 - Linus Walleij <linus.walleij@linaro.org>
25 - description: MCDECLK (main MCDE clock)
26 - description: LCDCLK (LCD clock)
27 - description: PLLDSI (HDMI clock)
29 clock-names:
31 - const: mcde
[all …]
/Documentation/devicetree/bindings/mfd/
Dstericsson,ab8500.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson Analog Baseband AB8500 and AB8505
10 - Linus Walleij <linus.walleij@linaro.org>
13 the AB8500 "Analog Baseband" is the mixed-signals integrated circuit
14 handling power management (regulators), analog-to-digital conversion
15 (ADC), battery charging, fuel gauging of the battery, battery-backed
16 RTC, PWM, USB PHY and some GPIO lines in the ST-Ericsson U8500 platforms
21 USB charging handling has changed, and it has an embedded USB-to-serial
[all …]
Dstericsson,db8500-prcmu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/stericsson,db8500-prcmu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson DB8500 PRCMU - Power Reset and Control Management Unit
10 - Linus Walleij <linus.walleij@linaro.org>
13 The DB8500 Power Reset and Control Management Unit is an XP70 8-bit
14 microprocessor that is embedded in the always-on power domain of the
20 pattern: '^prcmu@[0-9a-f]+$'
23 description: The device is compatible both to the device-specific
[all …]
/Documentation/devicetree/bindings/clock/
Dstericsson,u8500-clks.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/stericsson,u8500-clks.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson DB8500 (U8500) clocks
10 - Ulf Hansson <ulf.hansson@linaro.org>
11 - Linus Walleij <linus.walleij@linaro.org>
14 DB8500 digital baseband system-on-chip and its siblings such as
16 itself, not off-chip clocks. There are four different on-chip
17 clocks - RTC (32 kHz), CPU clock (SMP TWD), PRCMU (power reset and
[all …]
/Documentation/devicetree/bindings/dma/
Dstericsson,dma40.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson DMA40 DMA Engine
10 - Linus Walleij <linus.walleij@linaro.org>
13 - $ref: dma-controller.yaml#
16 "#dma-cells":
32 10: Multi-Channel Display Engine MCDE RX
93 0x00000001 (bit 0) - mode:
96 0x00000002 (bit 1) - direction:
[all …]
/Documentation/networking/
Dphonet.rst1 .. SPDX-License-Identifier: GPL-2.0
9 ------------
19 - USB with the CDC Phonet interface,
20 - infrared,
21 - Bluetooth,
22 - an RS232 serial port (with a dedicated "FBUS" line discipline),
23 - the SSI bus with some TI OMAP processors.
27 --------------
32 uint8_t pn_media; /* Media type (link-layer identifier) */
36 uint16_t pn_length; /* Big-endian message byte length (minus 6) */
[all …]
/Documentation/devicetree/bindings/
Dvendor-prefixes.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/vendor-prefixes.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
19 "^(at25|bm|devbus|dmacap|dsa|exynos|fsi[ab]|gpio-fan|gpio-key|gpio|gpmc|hdmi|i2c-gpio),.*": true
21 "^(pinctrl-single|#pinctrl-single|PowerPC),.*": true
22 "^(pl022|pxa-mmc|rcar_sound|rotary-encoder|s5m8767|sdhci),.*": true
23 "^(simple-audio-card|st-plgpio|st-spics|ts),.*": true
50 "^active-semi,.*":
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