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/Linux-v6.1/drivers/clk/
Dclk-rk808.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Clkout driver for Rockchip RK808
7 * Author:Chris Zhong <zyw@rock-chips.com>
10 #include <linux/clk-provider.h>
14 #include <linux/mfd/rk808.h>
18 struct rk808 *rk808; member
34 struct rk808 *rk808 = rk808_clkout->rk808; in rk808_clkout2_enable() local
36 return regmap_update_bits(rk808->regmap, RK808_CLK32OUT_REG, in rk808_clkout2_enable()
55 struct rk808 *rk808 = rk808_clkout->rk808; in rk808_clkout2_is_prepared() local
58 int ret = regmap_read(rk808->regmap, RK808_CLK32OUT_REG, &val); in rk808_clkout2_is_prepared()
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DKconfig1 # SPDX-License-Identifier: GPL-2.0
60 Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs
85 tristate "Clock driver for RK805/RK808/RK809/RK817/RK818"
88 This driver supports RK805, RK809 and RK817, RK808 and RK818 crystal oscillator clock.
89 These multi-function devices have two fixed-rate oscillators, clocked at 32KHz each.
90 Clkout1 is always on, Clkout2 can off by control register.
99 multi-function device has one fixed-rate oscillator, clocked
130 be pre-programmed to support other configurations and features not yet
179 This driver supports TI CDCE706 programmable 3-PLL clock synthesizer.
197 For example, the CDCE925 contains two PLLs with spread-spectrum
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/Linux-v6.1/arch/arm/boot/dts/
Drk3288-vmarc-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/pinctrl/rockchip.h>
12 compatible = "vamrs,rk3288-vmarc-som", "rockchip,rk3288";
14 vccio_flash: vccio-flash-regulator {
15 compatible = "regulator-fixed";
16 regulator-name = "vccio_flash";
17 regulator-min-microvolt = <1800000>;
18 regulator-max-microvolt = <1800000>;
19 vin-supply = <&vcc_io>;
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/Linux-v6.1/arch/arm64/boot/dts/rockchip/
Dpx30-engicam-px30-core.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
13 compatible = "engicam,px30-core", "rockchip,px30";
21 cpu-supply = <&vdd_arm>;
25 cpu-supply = <&vdd_arm>;
29 cpu-supply = <&vdd_arm>;
33 cpu-supply = <&vdd_arm>;
37 cap-mmc-highspeed;
38 mmc-hs200-1_8v;
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Drk3399-evb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include <dt-bindings/pwm/pwm.h>
12 compatible = "rockchip,rk3399-evb", "rockchip,rk3399";
19 compatible = "pwm-backlight";
20 brightness-levels = <
53 default-brightness-level = <200>;
57 edp_panel: edp-panel {
58 compatible = "lg,lp079qx1-sp0v";
60 enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
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Drk3399pro-vmarc-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/pinctrl/rockchip.h>
10 #include <dt-bindings/pwm/pwm.h>
13 compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro";
20 vcc3v3_pcie: vcc-pcie-regulator {
21 compatible = "regulator-fixed";
22 enable-active-high;
24 pinctrl-names = "default";
25 pinctrl-0 = <&pcie_pwr>;
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Drk3566-soquartz.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/pinctrl/rockchip.h>
21 stdout-path = "serial2:1500000n8";
24 gmac1_clkin: external-gmac1-clock {
25 compatible = "fixed-clock";
26 clock-frequency = <125000000>;
27 clock-output-names = "gmac1_clkin";
28 #clock-cells = <0>;
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Drk3566-roc-pc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/pinctrl/rockchip.h>
7 #include <dt-bindings/soc/rockchip,vop2.h>
12 compatible = "firefly,rk3566-roc-pc", "rockchip,rk3566";
21 stdout-path = "serial2:1500000n8";
24 gmac1_clkin: external-gmac1-clock {
25 compatible = "fixed-clock";
26 clock-frequency = <125000000>;
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Drk3399-rock-4c-plus.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include <dt-bindings/leds/common.h>
11 #include "rk3399-t-opp.dtsi"
15 compatible = "radxa,rock-4c-plus", "rockchip,rk3399";
23 stdout-path = "serial2:1500000n8";
26 clkin_gmac: external-gmac-clock {
27 compatible = "fixed-clock";
28 clock-frequency = <125000000>;
29 clock-output-names = "clkin_gmac";
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Drk3566-quartz64-b.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/pinctrl/rockchip.h>
7 #include <dt-bindings/soc/rockchip,vop2.h>
11 model = "Pine64 RK3566 Quartz64-B Board";
12 compatible = "pine64,quartz64-b", "rockchip,rk3566";
22 stdout-path = "serial2:1500000n8";
25 gmac1_clkin: external-gmac1-clock {
26 compatible = "fixed-clock";
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Drk3566-quartz64-a.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/pinctrl/rockchip.h>
7 #include <dt-bindings/soc/rockchip,vop2.h>
11 model = "Pine64 RK3566 Quartz64-A Board";
12 compatible = "pine64,quartz64-a", "rockchip,rk3566";
21 stdout-path = "serial2:1500000n8";
24 gmac1_clkin: external-gmac1-clock {
25 compatible = "fixed-clock";
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Drk3566-anbernic-rgxx3.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/linux-event-codes.h>
7 #include <dt-bindings/leds/common.h>
8 #include <dt-bindings/pinctrl/rockchip.h>
9 #include <dt-bindings/soc/rockchip,vop2.h>
14 stdout-path = "serial2:1500000n8";
17 adc-joystick {
18 compatible = "adc-joystick";
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Drk3326-odroid-go2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
14 model = "ODROID-GO Advance";
15 compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";
22 stdout-path = "serial2:115200n8";
25 adc-joystick {
26 compatible = "adc-joystick";
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/Linux-v6.1/Documentation/devicetree/bindings/mfd/
Drockchip,rk817.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chris Zhong <zyw@rock-chips.com>
11 - Zhang Qing <zhangqing@rock-chips.com>
21 - rockchip,rk817
29 '#clock-cells':
31 See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
35 clock-output-names:
39 rockchip,system-power-controller:
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