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/Linux-v6.1/Documentation/devicetree/bindings/display/bridge/
Dps8640.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nicolas Boichat <drinkcat@chromium.org>
13 The PS8640 is a low power MIPI-to-eDP video format converter supporting
28 powerdown-gpios:
32 reset-gpios:
36 vdd12-supply:
39 vdd33-supply:
42 aux-bus:
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/Linux-v6.1/arch/arm64/boot/dts/qcom/
Dsc7180-trogdor-parade-ps8640.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
11 pp3300_brij_ps8640: pp3300-brij-ps8640 {
12 compatible = "regulator-fixed";
14 regulator-name = "pp3300_brij_ps8640";
16 regulator-min-microvolt = <3300000>;
17 regulator-max-microvolt = <3300000>;
20 enable-active-high;
22 pinctrl-names = "default";
23 pinctrl-0 = <&en_pp3300_edp_brij_ps8640>;
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Dqrb5165-rb5.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
10 #include <dt-bindings/sound/qcom,q6afe.h>
11 #include <dt-bindings/sound/qcom,q6asm.h>
19 compatible = "qcom,qrb5165-rb5", "qcom,sm8250";
20 qcom,msm-id = <455 0x20001>;
21 qcom,board-id = <11 3>;
29 stdout-path = "serial0:115200n8";
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/Linux-v6.1/arch/arm/boot/dts/
Dsun8i-a83t-allwinner-h8homlet-v2.dts5 * This file is dual-licensed: you can use it either under the terms
44 /dts-v1/;
45 #include "sun8i-a83t.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
51 compatible = "allwinner,h8homlet-v2", "allwinner,sun8i-a83t";
58 stdout-path = "serial0:115200n8";
61 reg_usb0_vbus: reg-usb0-vbus {
62 compatible = "regulator-fixed";
63 regulator-name = "usb0-vbus";
64 regulator-min-microvolt = <5000000>;
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Dsun8i-a83t-bananapi-m3.dts2 * Copyright 2017 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
46 #include "sun8i-a83t.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
51 model = "Banana Pi BPI-M3";
52 compatible = "sinovoip,bpi-m3", "allwinner,sun8i-a83t";
60 stdout-path = "serial0:115200n8";
64 compatible = "hdmi-connector";
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Dsun8i-a83t-cubietruck-plus.dts2 * Copyright 2015 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
45 /dts-v1/;
46 #include "sun8i-a83t.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
52 compatible = "cubietech,cubietruck-plus", "allwinner,sun8i-a83t";
60 stdout-path = "serial0:115200n8";
63 hdmi-connector {
64 compatible = "hdmi-connector";
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/Linux-v6.1/arch/arm64/boot/dts/mediatek/
Dmt8173-elm.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/regulator/dlg,da9211-regulator.h>
9 #include <dt-bindings/gpio/gpio.h>
25 compatible = "pwm-backlight";
27 power-supply = <&bl_fixed_reg>;
28 enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>;
30 pinctrl-names = "default";
31 pinctrl-0 = <&panel_backlight_en_pins>;
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/Linux-v6.1/drivers/gpu/drm/bridge/analogix/
Danalogix-anx6345.c1 /* SPDX-License-Identifier: GPL-2.0-only */
32 #include "analogix-i2c-dptx.h"
33 #include "analogix-i2c-txcommon.h"
94 return anx_dp_aux_transfer(anx6345->map[I2C_IDX_DPTX], msg); in anx6345_aux_transfer()
103 err = anx6345_clear_bits(anx6345->map[I2C_IDX_TXCOM], in anx6345_dp_link_training()
109 err = drm_dp_dpcd_readb(&anx6345->aux, DP_MAX_LINK_RATE, &dp_bw); in anx6345_dp_link_training()
120 return -EINVAL; in anx6345_dp_link_training()
123 err = anx6345_set_bits(anx6345->map[I2C_IDX_TXCOM], SP_VID_CTRL1_REG, in anx6345_dp_link_training()
128 err = anx6345_clear_bits(anx6345->map[I2C_IDX_TXCOM], in anx6345_dp_link_training()
134 err = drm_dp_dpcd_read(&anx6345->aux, DP_DPCD_REV, in anx6345_dp_link_training()
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/Linux-v6.1/drivers/gpu/drm/bridge/
Dparade-ps8640.c1 // SPDX-License-Identifier: GPL-2.0-only
160 bus = of_get_child_by_name(dev->of_node, "aux-bus"); in ps8640_of_panel_on_aux_bus()
175 struct regmap *map = ps_bridge->regmap[PAGE2_TOP_CNTL]; in _ps8640_wait_hpd_asserted()
196 if (!ret && ps_bridge->need_post_hpd_delay) { in _ps8640_wait_hpd_asserted()
197 ps_bridge->need_post_hpd_delay = false; in _ps8640_wait_hpd_asserted()
207 struct device *dev = &ps_bridge->page[PAGE0_DP_CNTL]->dev; in ps8640_wait_hpd_asserted()
227 struct regmap *map = ps_bridge->regmap[PAGE0_DP_CNTL]; in ps8640_aux_transfer_msg()
228 struct device *dev = &ps_bridge->page[PAGE0_DP_CNTL]->dev; in ps8640_aux_transfer_msg()
229 unsigned int len = msg->size; in ps8640_aux_transfer_msg()
233 u8 request = msg->request & in ps8640_aux_transfer_msg()
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