Home
last modified time | relevance | path

Searched +full:rk3188 +full:- +full:i2c (Results 1 – 6 of 6) sorted by relevance

/Linux-v6.6/Documentation/devicetree/bindings/i2c/
Di2c-rk3x.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-rk3x.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Rockchip RK3xxx I2C controller
10 This driver interfaces with the native I2C controller present in Rockchip
14 - $ref: /schemas/i2c/i2c-controller.yaml#
17 - Heiko Stuebner <heiko@sntech.de>
23 - const: rockchip,rv1108-i2c
24 - const: rockchip,rk3066-i2c
[all …]
/Linux-v6.6/arch/arm/boot/dts/rockchip/
Drk3188.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/pinctrl/rockchip.h>
9 #include <dt-bindings/clock/rk3188-cru.h>
10 #include <dt-bindings/power/rk3188-power.h>
14 compatible = "rockchip,rk3188";
17 #address-cells = <1>;
18 #size-cells = <0>;
19 enable-method = "rockchip,rk3066-smp";
23 compatible = "arm,cortex-a9";
[all …]
Drk3xxx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include <dt-bindings/interrupt-controller/irq.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/soc/rockchip,boot-mode.h>
12 #address-cells = <1>;
13 #size-cells = <1>;
15 interrupt-parent = <&gic>;
33 compatible = "fixed-clock";
34 clock-frequency = <24000000>;
35 #clock-cells = <0>;
[all …]
Drk3188-bqedison2qc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/i2c/i2c.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include "rk3188.dtsi"
14 model = "BQ Edison2 Quad-Core";
15 compatible = "mundoreader,bq-edison2qc", "rockchip,rk3188";
29 compatible = "pwm-backlight";
30 power-supply = <&vsys>;
[all …]
/Linux-v6.6/drivers/i2c/busses/
Di2c-rk3x.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for I2C adapter in Rockchip RK3xxx SoC
11 #include <linux/i2c.h>
83 * struct i2c_spec_values - I2C specification values for various modes
87 * @min_setup_start_ns: min set-up time for a repeated START conditio
89 * @min_data_setup_ns: min data set-up time
90 * @min_setup_stop_ns: min set-up time for STOP condition
139 * struct rk3x_i2c_calced_timings - calculated V1 timings
162 * struct rk3x_i2c_soc_data - SOC-specific data
163 * @grf_offset: offset inside the grf regmap for setting the i2c type
[all …]
/Linux-v6.6/drivers/spi/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 dynamic device discovery; some are even write-only or read-only.
17 chips, analog to digital (and d-to-a) converters, and more.
44 If your system has an master-capable SPI controller (which
56 by providing a high-level interface to send memory-like commands.
145 supports spi-mem interface.
224 this code to manage the per-word or per-transfer accesses to the
254 Flash over 1/2/4-bit wide bus. Enable this option if you have a
266 Flash over up to 8-bit wide bus. Enable this option if you have a
274 This enables dedicated general purpose SPI/Microwire1-compatible
[all …]