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/Linux-v5.10/Documentation/devicetree/bindings/clock/
Damlogic,gxbb-aoclkc.txt1 * Amlogic GXBB AO Clock and Reset Unit
3 The Amlogic GXBB AO clock controller generates and supplies clock to various
4 controllers within the Always-On part of the SoC.
8 - compatible: value should be different for each SoC family as :
9 - GXBB (S905) : "amlogic,meson-gxbb-aoclkc"
10 - GXL (S905X, S905D) : "amlogic,meson-gxl-aoclkc"
11 - GXM (S912) : "amlogic,meson-gxm-aoclkc"
12 - AXG (A113D, A113X) : "amlogic,meson-axg-aoclkc"
13 - G12A (S905X2, S905D2, S905Y2) : "amlogic,meson-g12a-aoclkc"
14 followed by the common "amlogic,meson-gx-aoclkc"
[all …]
Damlogic,gxbb-clkc.txt1 * Amlogic GXBB Clock and Reset Unit
3 The Amlogic GXBB clock controller generates and supplies clock to various
8 - compatible: should be:
9 "amlogic,gxbb-clkc" for GXBB SoC,
10 "amlogic,gxl-clkc" for GXL and GXM SoC,
11 "amlogic,axg-clkc" for AXG SoC.
12 "amlogic,g12a-clkc" for G12A SoC.
13 "amlogic,g12b-clkc" for G12B SoC.
14 "amlogic,sm1-clkc" for SM1 SoC.
15 - clocks : list of clock phandle, one for each entry clock-names.
[all …]
/Linux-v5.10/arch/arm64/boot/dts/amlogic/
Dmeson-gxbb.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include "meson-gx.dtsi"
7 #include "meson-gx-mali450.dtsi"
8 #include <dt-bindings/gpio/meson-gxbb-gpio.h>
9 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
10 #include <dt-bindings/clock/gxbb-clkc.h>
11 #include <dt-bindings/clock/gxbb-aoclkc.h>
12 #include <dt-bindings/reset/gxbb-aoclkc.h>
15 compatible = "amlogic,meson-gxbb";
19 compatible = "amlogic,meson-gxbb-usb2-phy";
[all …]
Dmeson-gx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/interrupt-controller/arm-gic.h>
15 #include <dt-bindings/power/meson-gxbb-power.h>
16 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
17 #include <dt-bindings/thermal/thermal.h>
20 interrupt-parent = <&gic>;
21 #address-cells = <2>;
22 #size-cells = <2>;
[all …]
Dmeson-gxbb-p201.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxbb-p20x.dtsi"
13 compatible = "amlogic,p201", "amlogic,meson-gxbb";
14 model = "Amlogic Meson GXBB P201 Development Board";
19 pinctrl-0 = <&eth_rmii_pins>;
20 pinctrl-names = "default";
21 phy-mode = "rmii";
23 snps,reset-gpio = <&gpio GPIOZ_14 0>;
24 snps,reset-delays-us = <0>, <10000>, <1000000>;
[all …]
Dmeson-gxbb-p200.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxbb-p20x.dtsi"
11 #include <dt-bindings/input/input.h>
14 compatible = "amlogic,p200", "amlogic,meson-gxbb";
15 model = "Amlogic Meson GXBB P200 Development Board";
17 avdd18_usb_adc: regulator-avdd18_usb_adc {
18 compatible = "regulator-fixed";
19 regulator-name = "AVDD18_USB_ADC";
20 regulator-min-microvolt = <1800000>;
[all …]
Dmeson-gxbb-kii-pro.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxbb-p20x.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/leds/common.h>
14 compatible = "videostrong,kii-pro", "amlogic,meson-gxbb";
18 compatible = "gpio-leds";
21 default-state = "off";
27 gpio-keys-polled {
[all …]
Dmeson-gxbb-wetek-play2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-gxbb-wetek.dtsi"
10 #include <dt-bindings/input/input.h>
13 compatible = "wetek,play2", "amlogic,meson-gxbb";
17 led-wifi {
18 label = "wetek-play:wifi-status";
20 default-state = "off";
23 led-ethernet {
24 label = "wetek-play:ethernet-status";
[all …]
Dmeson-gxl.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "meson-gx.dtsi"
8 #include <dt-bindings/clock/gxbb-clkc.h>
9 #include <dt-bindings/clock/gxbb-aoclkc.h>
10 #include <dt-bindings/gpio/meson-gxl-gpio.h>
11 #include <dt-bindings/reset/amlogic,meson-gxbb-reset.h>
14 compatible = "amlogic,meson-gxl";
18 compatible = "amlogic,meson-gxl-usb-ctrl";
21 #address-cells = <2>;
22 #size-cells = <2>;
[all …]
Dmeson-axg.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/axg-aoclkc.h>
7 #include <dt-bindings/clock/axg-audio-clkc.h>
8 #include <dt-bindings/clock/axg-clkc.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-axg-gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
14 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
[all …]
Dmeson-a1.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/gpio/meson-a1-gpio.h>
13 interrupt-parent = <&gic>;
14 #address-cells = <2>;
15 #size-cells = <2>;
18 #address-cells = <2>;
19 #size-cells = <0>;
23 compatible = "arm,cortex-a35";
[all …]
Dmeson-gxbb-vega-s95.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include "meson-gxbb.dtsi"
9 compatible = "tronsmart,vega-s95", "amlogic,meson-gxbb";
17 stdout-path = "serial0:115200n8";
21 compatible = "gpio-leds";
23 led-blue {
24 label = "vega-s95:blue:on";
26 default-state = "on";
27 panic-indicator;
31 usb_pwr: regulator-usb-pwrs {
[all …]
Dmeson-gxbb-nexbox-a95x.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxbb.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
15 compatible = "nexbox,a95x", "amlogic,meson-gxbb";
24 stdout-path = "serial0:115200n8";
33 compatible = "gpio-leds";
34 led-blue {
35 label = "a95x:system-status";
[all …]
Dmeson-g12-common.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/phy/phy.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/clock/g12a-clkc.h>
9 #include <dt-bindings/clock/g12a-aoclkc.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
13 #include <dt-bindings/thermal/thermal.h>
16 interrupt-parent = <&gic>;
[all …]
Dmeson-gxbb-nanopi-k2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxbb.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
12 compatible = "friendlyarm,nanopi-k2", "amlogic,meson-gxbb";
21 stdout-path = "serial0:115200n8";
30 compatible = "gpio-leds";
32 led-stat {
33 label = "nanopi-k2:blue:stat";
35 default-state = "on";
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/reset/
Damlogic,meson-reset.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/reset/amlogic,meson-reset.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Amlogic Meson SoC Reset Controller
11 - Neil Armstrong <narmstrong@baylibre.com>
16 - amlogic,meson8b-reset # Reset Controller on Meson8b and compatible SoCs
17 - amlogic,meson-gxbb-reset # Reset Controller on GXBB and compatible SoCs
18 - amlogic,meson-axg-reset # Reset Controller on AXG and compatible SoCs
19 - amlogic,meson-a1-reset # Reset Controller on A1 and compatible SoCs
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/display/
Damlogic,meson-dw-hdmi.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/display/amlogic,meson-dw-hdmi.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Neil Armstrong <narmstrong@baylibre.com>
14 The Amlogic Meson Synopsys Designware Integration is composed of
15 - A Synopsys DesignWare HDMI Controller IP
16 - A TOP control block controlling the Clocks and PHY
17 - A custom HDMI PHY in order to convert video to TMDS signal
40 Amlogic Meson GXBB, GXL and GXM SoCs families embeds the Synopsys DesignWare
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/mmc/
Damlogic,meson-gx.txt1 Amlogic SD / eMMC controller for S905/GXBB family SoCs
10 - compatible : contains one of:
11 - "amlogic,meson-gx-mmc"
12 - "amlogic,meson-gxbb-mmc"
13 - "amlogic,meson-gxl-mmc"
14 - "amlogic,meson-gxm-mmc"
15 - "amlogic,meson-axg-mmc"
16 - clocks : A list of phandle + clock-specifier pairs for the clocks listed in clock-names.
17 - clock-names: Should contain the following:
18 "core" - Main peripheral bus clock
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/power/
Damlogic,meson-ee-pwrc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/power/amlogic,meson-ee-pwrc.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Amlogic Meson Everything-Else Power Domains
11 - Neil Armstrong <narmstrong@baylibre.com>
14 The Everything-Else Power Domains node should be the child of a syscon
17 - compatible: Should be the following:
18 "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon"
26 - amlogic,meson8-pwrc
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/sound/
Damlogic,aiu.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerome Brunet <jbrunet@baylibre.com>
14 pattern: "^audio-controller@.*"
16 "#sound-dai-cells":
21 - enum:
22 - amlogic,aiu-gxbb
23 - amlogic,aiu-gxl
24 - amlogic,aiu-meson8
[all …]
/Linux-v5.10/drivers/media/rc/
Dmeson-ir.c1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for Amlogic Meson IR remote receiver
18 #include <media/rc-core.h>
20 #define DRIVER_NAME "meson-ir"
22 /* valid on all Meson platforms */
31 /* only available on Meson 8b and newer */
39 /* Meson 6b uses REG1 to configure the mode */
43 /* Meson 8b / GXBB use REG2 to configure the mode */
73 data = readl(ir->reg + reg); in meson_ir_set_mask()
76 writel(data, ir->reg + reg); in meson_ir_set_mask()
[all …]
/Linux-v5.10/drivers/reset/
Dreset-meson.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3 * Amlogic Meson Reset Controller driver
13 #include <linux/reset-controller.h>
39 void __iomem *reg_addr = data->reg_base + (bank << 2); in meson_reset_reset()
57 reg_addr = data->reg_base + data->param->level_offset + (bank << 2); in meson_reset_level()
59 spin_lock_irqsave(&data->lock, flags); in meson_reset_level()
67 spin_unlock_irqrestore(&data->lock, flags); in meson_reset_level()
85 .reset = meson_reset_reset,
101 { .compatible = "amlogic,meson8b-reset", .data = &meson8b_param},
102 { .compatible = "amlogic,meson-gxbb-reset", .data = &meson8b_param},
[all …]
/Linux-v5.10/drivers/phy/amlogic/
Dphy-meson8b-usb2.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Meson8, Meson8b and GXBB USB2 PHY driver
15 #include <linux/reset.h>
50 /* bits [31:26], [24:21] and [15:3] seem to be read-only */
129 struct reset_control *reset; member
146 if (!IS_ERR_OR_NULL(priv->reset)) { in phy_meson8b_usb2_power_on()
147 ret = reset_control_reset(priv->reset); in phy_meson8b_usb2_power_on()
149 dev_err(&phy->dev, "Failed to trigger USB reset\n"); in phy_meson8b_usb2_power_on()
154 ret = clk_prepare_enable(priv->clk_usb_general); in phy_meson8b_usb2_power_on()
156 dev_err(&phy->dev, "Failed to enable USB general clock\n"); in phy_meson8b_usb2_power_on()
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/usb/
Ddwc2.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
15 - const: brcm,bcm2835-usb
16 - const: hisilicon,hi6220-usb
17 - items:
18 - const: rockchip,rk3066-usb
19 - const: snps,dwc2
20 - items:
[all …]
/Linux-v5.10/drivers/gpu/drm/meson/
Dmeson_dw_hdmi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
15 #include <linux/reset.h>
25 #include <linux/media-bus-format.h>
34 #define DRIVER_NAME "meson-dw-hdmi"
35 #define DRIVER_DESC "Amlogic Meson HDMI-TX DRM driver"
42 * - A Synopsys DesignWare HDMI Controller IP
43 * - A TOP control block controlling the Clocks and PHY
44 * - A custom HDMI PHY in order convert video to TMDS signal
75 * GXBB, GXL and GXM embeds the Synopsys DesignWare
81 * - HPD Rise & Fall interrupt
[all …]

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