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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mmc/
Dbrcm,bcm2835-sdhost.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/brcm,bcm2835-sdhost.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Broadcom BCM2835 SDHOST controller
10 - Stefan Wahren <stefan.wahren@i2se.com>
13 - $ref: mmc-controller.yaml
17 const: brcm,bcm2835-sdhost
31 dma-names:
32 const: rx-tx
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mmc/
Dbrcm,bcm2835-sdhost.txt1 Broadcom BCM2835 SDHOST controller
4 by mmc.txt and the properties that represent the BCM2835 controller.
7 - compatible: Should be "brcm,bcm2835-sdhost".
8 - clocks: The clock feeding the SDHOST controller.
11 - dmas: DMA channel for read and write.
16 sdhost: mmc@7e202000 {
17 compatible = "brcm,bcm2835-sdhost";
22 dma-names = "rx-tx";
/kernel/linux/linux-6.6/arch/arm/boot/dts/broadcom/
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>
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include <dt-bindings/soc/bcm2835-pm.h>
8 /* firmware-provided startup stubs live here, where the secondary CPUs are
14 * bcm2835 and bcm2836 implementations, leaving the CPU configuration to
15 * bcm2835.dtsi and bcm2836.dtsi.
19 compatible = "brcm,bcm2835";
[all …]
Dbcm2835-rpi-cm1.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm2835-rpi-common.dtsi"
6 #include "bcm283x-rpi-led-deprecated.dtsi"
10 led-act {
20 reg_3v3: fixed-regulator {
21 compatible = "regulator-fixed";
22 regulator-name = "3V3";
[all …]
Dbcm2835-rpi-b.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm2835-rpi-common.dtsi"
6 #include "bcm283x-rpi-led-deprecated.dtsi"
7 #include "bcm283x-rpi-smsc9512.dtsi"
8 #include "bcm283x-rpi-usb-host.dtsi"
11 compatible = "raspberrypi,model-b", "brcm,bcm2835";
22 * Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
[all …]
Dbcm2835-rpi-zero.dts1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
7 #include "bcm2835.dtsi"
8 #include "bcm2835-rpi.dtsi"
9 #include "bcm2835-rpi-common.dtsi"
10 #include "bcm283x-rpi-led-deprecated.dtsi"
11 #include "bcm283x-rpi-usb-otg.dtsi"
14 compatible = "raspberrypi,model-zero", "brcm,bcm2835";
31 gpio-line-names = "ID_SDA",
88 pinctrl-names = "default";
[all …]
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 "bcm2835-rpi-common.dtsi"
6 #include "bcm283x-rpi-led-deprecated.dtsi"
7 #include "bcm283x-rpi-smsc9514.dtsi"
8 #include "bcm283x-rpi-usb-host.dtsi"
11 compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
22 * Taken from Raspberry-Pi-B-Plus-V1.2-Schematics.pdf
[all …]
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 "bcm2835-rpi-common.dtsi"
6 #include "bcm283x-rpi-led-deprecated.dtsi"
7 #include "bcm283x-rpi-smsc9512.dtsi"
8 #include "bcm283x-rpi-usb-host.dtsi"
11 compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
22 * Taken from Raspberry-Pi-Rev-2.0-Model-AB-Schematics.pdf
[all …]
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 "bcm2835-rpi-common.dtsi"
10 #include "bcm283x-rpi-led-deprecated.dtsi"
11 #include "bcm283x-rpi-usb-otg.dtsi"
12 #include "bcm283x-rpi-wifi-bt.dtsi"
15 compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
25 stdout-path = "serial1:115200n8";
[all …]
Dbcm2835-rpi-a.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
5 #include "bcm2835-rpi-common.dtsi"
6 #include "bcm283x-rpi-led-deprecated.dtsi"
7 #include "bcm283x-rpi-usb-host.dtsi"
10 compatible = "raspberrypi,model-a", "brcm,bcm2835";
21 * Taken from Raspberry-Pi-Rev-1.0-Model-AB-Schematics.pdf
28 gpio-line-names = "SDA0",
[all …]
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 "bcm2835-rpi-common.dtsi"
6 #include "bcm283x-rpi-led-deprecated.dtsi"
7 #include "bcm283x-rpi-usb-host.dtsi"
10 compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
27 gpio-line-names = "ID_SDA",
84 pinctrl-names = "default";
[all …]
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";
19 gpio-line-names = "GPIO0",
76 pinctrl-names = "default";
77 pinctrl-0 = <&gpioout &alt0>;
81 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
82 power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
[all …]
Dbcm2835-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 * bcm2835, bcm2836 and bcm2837 implementations.
8 interrupt-parent = <&intc>;
11 dma: dma-controller@7e007000 {
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>;
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dbcm2835-rpi-cm1.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3 #include "bcm2835.dtsi"
4 #include "bcm2835-rpi.dtsi"
8 led-act {
18 reg_3v3: fixed-regulator {
19 compatible = "regulator-fixed";
20 regulator-name = "3V3";
21 regulator-min-microvolt = <3300000>;
22 regulator-max-microvolt = <3300000>;
[all …]
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>
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include <dt-bindings/soc/bcm2835-pm.h>
8 /* firmware-provided startup stubs live here, where the secondary CPUs are
14 * bcm2835 and bcm2836 implementations, leaving the CPU configuration to
15 * bcm2835.dtsi and bcm2836.dtsi.
19 compatible = "brcm,bcm2835";
[all …]
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 …]
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>;
103 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
[all …]
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>;
81 hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
82 power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
86 &sdhost {
[all …]
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 …]
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 …]
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 …]
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 …]
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 …]
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 …]
/kernel/linux/linux-5.10/drivers/mmc/host/
Dbcm2835.c1 // SPDX-License-Identifier: GPL-2.0
3 * bcm2835 sdhost driver.
6 * (supported by the iproc driver) and a custom sdhost controller
9 * The sdhci controller supports both sdcard and sdio. The sdhost
12 * the sdhost controller allows to use the sdhci controller for wifi
21 * Copyright (C) 2015-2016 Raspberry Pi (Trading) Ltd.
24 * mmc-bcm2835.c by Gellert Weisz
26 * sdhci-bcm2708.c by Broadcom
27 * sdhci-bcm2835.c by Stephen Warren and Oleksandr Tymoshenko
28 * sdhci.c and sdhci-pci.c by Pierre Ossman
[all …]

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