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Searched +full:sama5d2 +full:- +full:i2c (Results 1 – 19 of 19) sorted by relevance

/Linux-v6.1/arch/arm/boot/dts/
Dsama5d2.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * sama5d2.dtsi - Device Tree Include file for SAMA5D2 family SoC
9 #include <dt-bindings/dma/at91.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/clock/at91.h>
12 #include <dt-bindings/mfd/at91-usart.h>
13 #include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
16 #address-cells = <1>;
17 #size-cells = <1>;
18 model = "Atmel SAMA5D2 family SoC";
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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/interrupt-controller/irq.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/clock/at91.h>
15 #include <dt-bindings/dma/at91.h>
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/mfd/at91-usart.h>
22 #address-cells = <1>;
23 #size-cells = <1>;
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Dat91-sama5d2_ptc_ek.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
3 * at91-sama5d2_ptc_ek.dts - Device Tree file for SAMA5D2 PTC EK board
9 /dts-v1/;
10 #include "sama5d2.dtsi"
11 #include "sama5d2-pinfunc.h"
12 #include <dt-bindings/mfd/atmel-flexcom.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/pinctrl/at91.h>
18 model = "Atmel SAMA5D2 PTC EK";
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Dat91-sama5d2_xplained.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board
8 /dts-v1/;
9 #include "sama5d2.dtsi"
10 #include "sama5d2-pinfunc.h"
11 #include <dt-bindings/mfd/atmel-flexcom.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/regulator/active-semi,8945a-regulator.h>
17 model = "Atmel SAMA5D2 Xplained";
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Dat91-sama5d2_icp.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama5d2_icp.dts - Device Tree file for SAMA5D2-ICP board
11 /dts-v1/;
12 #include "sama5d2.dtsi"
13 #include "sama5d2-pinfunc.h"
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/mfd/atmel-flexcom.h>
19 model = "Microchip SAMA5D2-ICP";
20 compatible = "microchip,sama5d2-icp", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
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Dat91-sama5d27_som1.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board
9 #include "sama5d2.dtsi"
10 #include "sama5d2-pinfunc.h"
11 #include <dt-bindings/gpio/gpio.h>
15 compatible = "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
23 clock-frequency = <32768>;
27 clock-frequency = <24000000>;
32 sdmmc0: sdio-host@a0000000 {
33 microchip,sdcal-inverted;
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Dlan966x.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * lan966x.dtsi - Device Tree Include file for Microchip LAN966 family SoC
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/mfd/atmel-flexcom.h>
14 #include <dt-bindings/dma/at91.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/clock/microchip,lan966x.h>
21 interrupt-parent = <&gic>;
22 #address-cells = <1>;
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Dat91-kizbox3_common.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * at91-kizbox3.dts - Device Tree Include file for Overkiz Kizbox 3
12 /dts-v1/;
13 #include "sama5d2.dtsi"
14 #include "sama5d2-pinfunc.h"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/mfd/atmel-flexcom.h>
17 #include <dt-bindings/pinctrl/at91.h>
18 #include <dt-bindings/pwm/pwm.h>
22 compatible = "overkiz,kizbox3", "atmel,sama5d2", "atmel,sama5";
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Dat91-kizbox3-hs.dts1 // SPDX-License-Identifier: GPL-2.0
3 * at91-kizbox3-hs.dts - Device Tree file for Overkiz KIZBOX3-HS board
11 /dts-v1/;
12 #include "at91-kizbox3_common.dtsi"
15 model = "Overkiz KIZBOX3-HS";
16 compatible = "overkiz,kizbox3-hs", "atmel,sama5d2", "atmel,sama5";
18 led-controller-1 {
21 led-1 {
25 led-2 {
29 led-3 {
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Dat91-sama5d27_som1_ek.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board
10 /dts-v1/;
11 #include "at91-sama5d27_som1.dtsi"
12 #include <dt-bindings/mfd/atmel-flexcom.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/input/input.h>
18 …compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "…
29 stdout-path = "serial0:115200n8";
34 atmel,vbus-gpio = <&pioA PIN_PD20 GPIO_ACTIVE_HIGH>;
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/Linux-v6.1/Documentation/devicetree/bindings/i2c/
Datmel,at91sam-i2c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/i2c/atmel,at91sam-i2c.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: I2C for Atmel/Microchip platforms
11 - Alexandre Belloni <alexandre.belloni@bootlin.com>
16 - items:
17 - enum:
18 - atmel,at91rm9200-i2c
19 - atmel,at91sam9261-i2c
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/Linux-v6.1/Documentation/devicetree/bindings/mfd/
Datmel-flexcom.txt3 The Atmel Flexcom is just a wrapper which embeds a SPI controller, an I2C
8 - compatible: Should be "atmel,sama5d2-flexcom"
9 - reg: Should be the offset/length value for Flexcom dedicated
11 - clocks: Should be the Flexcom peripheral clock from PMC.
12 - #address-cells: Should be <1>
13 - #size-cells: Should be <1>
14 - ranges: Should be one range for the full I/O register region
16 - atmel,flexcom-mode: Should be one of the following values:
17 - <1> for USART
18 - <2> for SPI
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/Linux-v6.1/drivers/i2c/busses/
Di2c-at91-core.c1 // SPDX-License-Identifier: GPL-2.0
3 * i2c Support for Atmel's AT91 Two-Wire Interface (TWI)
18 #include <linux/i2c.h>
27 #include "i2c-at91.h"
31 return readl_relaxed(dev->base + reg); in at91_twi_read()
36 writel_relaxed(val, dev->base + reg); in at91_twi_write()
46 dev->imr = at91_twi_read(dev, AT91_TWI_IMR) & AT91_TWI_INT_MASK; in at91_twi_irq_save()
52 at91_twi_write(dev, AT91_TWI_IER, dev->imr); in at91_twi_irq_restore()
59 if (dev->slave_detected) in at91_init_twi_bus()
93 .name = "i2c-at91rm9200",
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Di2c-at91-master.c1 // SPDX-License-Identifier: GPL-2.0
3 * i2c Support for Atmel's AT91 Two-Wire Interface (TWI)
18 #include <linux/dma-mapping.h>
22 #include <linux/i2c.h>
31 #include "i2c-at91.h"
35 struct at91_twi_pdata *pdata = dev->pdata; in at91_init_twi_bus_master()
39 if (dev->fifo_size) in at91_init_twi_bus_master()
43 at91_twi_write(dev, AT91_TWI_CWGR, dev->twi_cwgr_reg); in at91_init_twi_bus_master()
46 if (pdata->has_dig_filtr && dev->enable_dig_filt) in at91_init_twi_bus_master()
50 if (pdata->has_adv_dig_filtr && dev->enable_dig_filt) in at91_init_twi_bus_master()
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 menu "I2C Hardware Bus support"
16 for Cypress CCGx Type-C controller. Individual bus drivers
25 controller is part of the 7101 device, which is an ACPI-compliant
29 will be called i2c-ali1535.
37 controller is part of the 7101 device, which is an ACPI-compliant
41 will be called i2c-ali1563.
48 Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces.
51 will be called i2c-ali15x3.
58 756/766/768 mainboard I2C interfaces. The driver also includes
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/Linux-v6.1/drivers/iio/adc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 bool "ST-Ericsson AB8500 GPADC driver"
26 depends on I2C
29 Say yes here to build support for Analog Devices AD7091R-5 ADC.
32 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
36 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
80 depends on I2C
111 tristate "Analog Devices AD7476 1-channel ADCs driver and other similar devices from AD and TI"
137 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
148 ad7605-4, ad7606, ad7606-6, ad7606-4 analog to digital converters (ADC).
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/Linux-v6.1/drivers/pinctrl/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
66 will be called pinctrl-apple-gpio.
69 bool "Axis ARTPEC-6 pin controller driver"
74 This is the driver for the Axis ARTPEC-6 pin controller. This driver
77 found in Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
86 functionality. This driver supports the pinmux, push-pull and
114 controller available on sama5d2 SoC.
117 tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support"
139 tristate "Cypress CY8C95X0 I2C pinctrl and GPIO driver"
140 depends on I2C
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/Linux-v6.1/drivers/gpio/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
57 non-sleeping contexts. They can make bitbanged serial protocols
108 # This symbol is selected by both I2C and SPI expanders
116 tristate "GPIO driver for 74xx-ICs with MMIO access"
120 Say yes here to support GPIO functionality for 74xx-compatible ICs
136 If driver is built as a module it will be called gpio-altera.
297 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
300 Say yes here to support basic platform_device memory-mapped GPIO controllers.
319 This GPIO controller supports double-edge interrupt and multi-core
338 ICH-based chipsets. Currently supported devices: ICH6, ICH7, ICH8
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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