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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/display/
H A Dbrcm,bcm2835-hdmi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/brcm,bcm2835-hdmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom VC4 (VideoCore4) HDMI Controller
10 - Eric Anholt <eric@anholt.net>
14 const: brcm,bcm2835-hdmi
18 - description: HDMI register range
19 - description: HD register range
26 - description: The pixel clock
[all …]
H A Dbrcm,bcm2835-vc4.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/brcm,bcm2835-vc4.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Eric Anholt <eric@anholt.net>
14 with HDMI output and the HVS (Hardware Video Scaler) for compositing
20 - brcm,bcm2711-vc5
21 - brcm,bcm2835-vc4
22 - brcm,cygnus-vc4
25 - compatible
[all …]
/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dbcm2835-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 * bcm2835, bcm2836 and bcm2837 implementations.
8 interrupt-parent = <&intc>;
12 compatible = "brcm,bcm2835-dma";
25 /* dma channel 11-14 share one irq */
32 interrupt-names = "dma0",
47 "dma-shared-all";
48 #dma-cells = <1>;
49 brcm,dma-channel-mask = <0x7f35>;
52 intc: interrupt-controller@7e00b200 {
[all …]
H A Dbcm2711.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/soc/bcm2835-pm.h>
10 #address-cells = <2>;
11 #size-cells = <1>;
13 interrupt-parent = <&gicv2>;
16 compatible = "brcm,bcm2711-vc5";
20 clk_27MHz: clk-27M {
21 #clock-cells = <0>;
22 compatible = "fixed-clock";
[all …]
H A Dbcm2835-rpi-b.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm283x-rpi-smsc9512.dtsi"
6 #include "bcm283x-rpi-usb-host.dtsi"
9 compatible = "raspberrypi,model-b", "brcm,bcm2835";
18 led-act {
26 * Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
34 gpio-line-names = "SDA0",
[all …]
H A Dbcm2835-rpi-zero.dts1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
7 #include "bcm2835.dtsi"
8 #include "bcm2835-rpi.dtsi"
9 #include "bcm283x-rpi-usb-otg.dtsi"
12 compatible = "raspberrypi,model-zero", "brcm,bcm2835";
21 led-act {
36 gpio-line-names = "ID_SDA",
93 pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
102 &hdmi {
[all …]
H A Dbcm2835-rpi-b-plus.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm283x-rpi-smsc9514.dtsi"
6 #include "bcm283x-rpi-usb-host.dtsi"
9 compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
18 led-act {
22 led-pwr {
25 default-state = "keep";
[all …]
H A Dbcm2835-rpi-b-rev2.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm283x-rpi-smsc9512.dtsi"
6 #include "bcm283x-rpi-usb-host.dtsi"
9 compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
18 led-act {
26 * Taken from Raspberry-Pi-Rev-2.0-Model-AB-Schematics.pdf
34 gpio-line-names = "SDA0",
[all …]
H A Dbcm2835-rpi-a.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm283x-rpi-usb-host.dtsi"
8 compatible = "raspberrypi,model-a", "brcm,bcm2835";
17 led-act {
25 * Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
33 gpio-line-names = "SDA0",
91 pinctrl-0 = <&gpioout &alt0 &i2s_alt2>;
[all …]
H A Dbcm2835-rpi-a-plus.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm283x-rpi-usb-host.dtsi"
8 compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
17 led-act {
21 led-pwr {
24 default-state = "keep";
25 linux,default-trigger = "default-on";
[all …]
H A Dbcm2835-rpi-zero-w.dts1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
7 #include "bcm2835.dtsi"
8 #include "bcm2835-rpi.dtsi"
9 #include "bcm283x-rpi-usb-otg.dtsi"
12 compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
22 stdout-path = "serial1:115200n8";
26 led-act {
31 wifi_pwrseq: wifi-pwrseq {
32 compatible = "mmc-pwrseq-simple";
[all …]
H A Dbcm2835-rpi-cm1-io1.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835-rpi-cm1.dtsi"
4 #include "bcm283x-rpi-usb-host.dtsi"
7 compatible = "raspberrypi,compute-module", "brcm,bcm2835";
20 gpio-line-names = "GPIO0",
77 pinctrl-0 = <&gpioout &alt0>;
80 &hdmi {
81 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
82 power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
[all …]
/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dbcm283x.dtsi1 #include <dt-bindings/pinctrl/bcm2835.h>
2 #include <dt-bindings/clock/bcm2835.h>
3 #include <dt-bindings/clock/bcm2835-aux.h>
4 #include <dt-bindings/gpio/gpio.h>
7 * bcm2835 and bcm2836 implementations, leaving the CPU configuration to
8 * bcm2835.dtsi and bcm2836.dtsi.
12 compatible = "brcm,bcm2835";
13 model = "BCM2835";
14 interrupt-parent = <&intc>;
15 #address-cells = <1>;
[all …]
H A Dbcm2835-rpi-b.dts1 /dts-v1/;
2 #include "bcm2835.dtsi"
3 #include "bcm2835-rpi.dtsi"
4 #include "bcm283x-rpi-smsc9512.dtsi"
7 compatible = "raspberrypi,model-b", "brcm,bcm2835";
18 pinctrl-0 = <&gpioout &alt0 &alt3>;
21 &hdmi {
22 hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
H A Dbcm2835-rpi-a.dts1 /dts-v1/;
2 #include "bcm2835.dtsi"
3 #include "bcm2835-rpi.dtsi"
6 compatible = "raspberrypi,model-a", "brcm,bcm2835";
17 pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
26 &hdmi {
27 hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
H A Dbcm2835-rpi-b-rev2.dts1 /dts-v1/;
2 #include "bcm2835.dtsi"
3 #include "bcm2835-rpi.dtsi"
4 #include "bcm283x-rpi-smsc9512.dtsi"
7 compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
18 pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
27 &hdmi {
28 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
H A Dbcm2835-rpi-a-plus.dts1 /dts-v1/;
2 #include "bcm2835.dtsi"
3 #include "bcm2835-rpi.dtsi"
6 compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
17 default-state = "keep";
18 linux,default-trigger = "default-on";
24 pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
33 &hdmi {
34 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
H A Dbcm2835-rpi-b-plus.dts1 /dts-v1/;
2 #include "bcm2835.dtsi"
3 #include "bcm2835-rpi.dtsi"
4 #include "bcm283x-rpi-smsc9514.dtsi"
7 compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
18 default-state = "keep";
19 linux,default-trigger = "default-on";
25 pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
34 &hdmi {
35 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
H A Dbcm2835-rpi.dtsi1 #include <dt-bindings/power/raspberrypi-power.h>
10 compatible = "gpio-leds";
14 default-state = "keep";
15 linux,default-trigger = "heartbeat";
21 compatible = "raspberrypi,bcm2835-firmware";
26 compatible = "raspberrypi,bcm2835-power";
28 #power-domain-cells = <1>;
34 pinctrl-names = "default";
54 clock-frequency = <100000>;
59 clock-frequency = <100000>;
[all …]
H A Dbcm2836-rpi-2-b.dts1 /dts-v1/;
3 #include "bcm2835-rpi.dtsi"
4 #include "bcm283x-rpi-smsc9514.dtsi"
7 compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
22 default-state = "keep";
23 linux,default-trigger = "default-on";
29 pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
38 &hdmi {
39 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
/OK3568_Linux_fs/kernel/drivers/staging/vc04_services/bcm2835-audio/
H A Dbcm2835.c1 // SPDX-License-Identifier: GPL-2.0
10 #include "bcm2835.h"
18 MODULE_PARM_DESC(enable_hdmi, "Enables HDMI virtual audio device");
42 return -ENOMEM; in bcm2835_devm_add_vchi_ctx()
79 err = snd_bcm2835_new_pcm(chip, "bcm2835 ALSA", 0, AUDIO_DEST_AUTO, in bcm2835_audio_alsa_newpcm()
80 numchannels - 1, false); in bcm2835_audio_alsa_newpcm()
84 err = snd_bcm2835_new_pcm(chip, "bcm2835 IEC958/HDMI", 1, 0, 1, true); in bcm2835_audio_alsa_newpcm()
104 .shortname = "bcm2835 ALSA",
105 .longname = "bcm2835 ALSA",
116 .shortname = "bcm2835 HDMI",
[all …]
/OK3568_Linux_fs/u-boot/arch/arm/mach-bcm283x/
H A DKconfig1 config BCM2835 config
2 bool "Broadcom BCM2835 SoC support"
17 bool "Broadcom BCM2837 SoC 32-bit support"
24 bool "Broadcom BCM2837 SoC 64-bit support"
37 bool "Raspberry Pi (all BCM2835 variants)"
39 Support for all ARM1176-/BCM2835-based Raspberry Pi variants, such as
41 support BCM2836/BCM2837-based Raspberry Pis such as the RPi 2 and
45 select BCM2835
50 Support for all BCM2836-based Raspberry Pi variants, such as
53 This option also supports BCM2837-based variants such as the RPi 3
[all …]
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/clock/
H A Dbrcm,bcm2835-cprman.txt1 Broadcom BCM2835 CPRMAN clocks
4 Documentation/devicetree/bindings/clock/clock-bindings.txt
7 of the BCM2835. There is a level of PLLs deriving from an external
9 few PLLs, and a level of mostly-generic clock generators sourcing from
11 clock generators, but a few (like the ARM or HDMI) will source from
15 - compatible: should be one of the following,
16 "brcm,bcm2711-cprman"
17 "brcm,bcm2835-cprman"
18 - #clock-cells: Should be <1>. The permitted clock-specifier values can be
19 found in include/dt-bindings/clock/bcm2835.h
[all …]
/OK3568_Linux_fs/u-boot/drivers/video/
H A Dbcm2835.c4 * SPDX-License-Identifier: GPL-2.0+
21 debug("bcm2835: Query resolution...\n"); in bcm2835_video_probe()
24 return -EIO; in bcm2835_video_probe()
26 debug("bcm2835: Setting up display for %d x %d\n", w, h); in bcm2835_video_probe()
31 debug("bcm2835: Final resolution is %d x %d\n", w, h); in bcm2835_video_probe()
34 fb_start = fb_base & ~(MMU_SECTION_SIZE - 1); in bcm2835_video_probe()
37 mmu_set_region_dcache_behaviour(fb_start, fb_end - fb_start, in bcm2835_video_probe()
41 uc_priv->xsize = w; in bcm2835_video_probe()
42 uc_priv->ysize = h; in bcm2835_video_probe()
43 uc_priv->bpix = VIDEO_BPP32; in bcm2835_video_probe()
[all …]
/OK3568_Linux_fs/kernel/drivers/gpu/drm/vc4/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
18 VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.
25 bool "Broadcom VC4 HDMI CEC Support"

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