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/linux/include/linux/platform_data/
H A Dmmc-sdhci-s3c.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 S3C_SDHCI_CD_INTERNAL, /* use mmc internal CD line */
10 S3C_SDHCI_CD_GPIO, /* use external gpio pin for CD line */
11 S3C_SDHCI_CD_NONE, /* no CD line, use polling to detect card */
12 S3C_SDHCI_CD_PERMANENT, /* no CD line, card permanently wired to host */
16 * struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI
18 * @host_caps: Standard MMC host capabilities bit field.
19 * @host_caps2: The second standard MMC host capabilities bit field.
22 * sdhci-s3c driver probe when cd_type == S3C_SDHCI_CD_EXTERNAL.
23 * notify_func argument is a callback to the sdhci-s3c driver
[all …]
H A Dmmc-esdhc-mcf.h1 /* SPDX-License-Identifier: GPL-2.0 */
7 ESDHC_CD_NONE, /* no CD, neither controller nor gpio */
8 ESDHC_CD_CONTROLLER, /* mmc controller internal CD */
9 ESDHC_CD_PERMANENT, /* no CD, card permanently wired to host */
/linux/drivers/mmc/core/
H A Dhost.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/drivers/mmc/core/host.c
6 * Copyright (C) 2007-2008 Pierre Ossman
9 * MMC host class device management
21 #include <linux/mmc/host.h>
22 #include <linux/mmc/card.h>
23 #include <linux/mmc/slot-gpio.h>
28 #include "slot-gpio.h"
45 if (!host->bus_ops) in mmc_host_class_prepare()
49 if (host->bus_ops->pre_suspend) in mmc_host_class_prepare()
[all …]
/linux/Documentation/devicetree/bindings/mmc/
H A Drenesas,sdhi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/renesas,sdhi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas SDHI SD/MMC controller
10 - Wolfram Sang <wsa+renesas@sang-engineering.com>
15 - enum:
16 - renesas,sdhi-mmc-r8a77470 # RZ/G1C
17 - renesas,sdhi-r7s72100 # RZ/A1H
18 - renesas,sdhi-r7s9210 # SH-Mobile AG5
[all …]
H A Dpxa-mmc.txt1 * PXA MMC drivers
3 Driver bindings for the PXA MCI (MMC/SDIO) interfaces
6 - compatible: Should be "marvell,pxa-mmc".
7 - vmmc-supply: A regulator for VMMC
10 - marvell,detect-delay-ms: sets the detection delay timeout in ms.
13 described in mmc.txt are supported.
17 mmc0: mmc@41100000 {
18 compatible = "marvell,pxa-mmc";
21 vmmc-supply = <&mmc_regulator>;
22 cd-gpios = <&gpio 23 0>;
[all …]
H A Dcavium-mmc.txt1 * Cavium Octeon & ThunderX MMC controller
3 The highspeed MMC host controller on Caviums SoCs provides an interface
4 for MMC and SD types of memory cards.
10 - compatible : should be one of:
11 cavium,octeon-6130-mmc
12 cavium,octeon-7890-mmc
13 cavium,thunder-8190-mmc
14 cavium,thunder-8390-mmc
15 mmc-slot
16 - reg : mmc controller base registers
[all …]
H A Dfsl-imx-mmc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/fsl-imx-mmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Markus Pargmann <mpa@pengutronix.de>
13 - $ref: mmc-controller.yaml
18 - const: fsl,imx21-mmc
19 - const: fsl,imx31-mmc
20 - items:
21 - const: fsl,imx27-mmc
[all …]
H A Dsdhci-am654.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/mmc/sdhci-am654.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: TI AM654 MMC Controller
11 - Ulf Hansson <ulf.hansson@linaro.org>
14 - $ref: sdhci-common.yaml#
19 - enum:
20 - ti,am62-sdhci
[all …]
H A Dloongson,ls2k0500-mmc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/loongson,ls2k0500-mmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: The SD/SDIO/eMMC host controller for Loongson-2K family SoCs
10 The MMC host controller on the Loongson-2K0500/2K1000 (using an externally
12 The two MMC host controllers on the Loongson-2K2000 are similar,
17 - Binbin Zhou <zhoubinbin@loongson.cn>
20 - $ref: mmc-controller.yaml#
25 - loongson,ls2k0500-mmc
[all …]
H A Dk3-dw-mshc.txt4 Read synopsys-dw-mshc.txt for more details
7 a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
9 by synopsys-dw-mshc.txt and the properties used by the Hisilicon specific
15 - "hisilicon,hi3660-dw-mshc": for controllers with hi3660 specific extensions.
16 - "hisilicon,hi3670-dw-mshc", "hisilicon,hi3660-dw-mshc": for controllers
18 - "hisilicon,hi4511-dw-mshc": for controllers with hi4511 specific extensions.
19 - "hisilicon,hi6220-dw-mshc": for controllers with hi6220 specific extensions.
22 - hisilicon,peripheral-syscon: phandle of syscon used to control peripheral.
30 compatible = "hisilicon,hi4511-dw-mshc";
33 #address-cells = <1>;
[all …]
H A Darasan,sdhci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/arasan,sdhci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Adrian Hunter <adrian.hunter@intel.com>
13 - $ref: mmc-controller.yaml#
14 - if:
18 const: arasan,sdhci-5.1
21 - phys
22 - phy-names
[all …]
H A Dsdhci-spear.txt3 This file documents differences between the core properties in mmc.txt
4 and the properties used by the sdhci-spear driver.
7 - compatible: "st,spear300-sdhci"
10 - cd-gpios: card detect gpio, with zero flags.
15 compatible = "st,spear300-sdhci";
17 cd-gpios = <&gpio0 6 0>;
/linux/drivers/scsi/
H A Dsr_vendor.c1 // SPDX-License-Identifier: GPL-2.0
2 /* -*-linux-c-*-
4 * vendor-specific code for SCSI CD-ROM's goes here.
7 * the like) are too new to be included into the SCSI-II standard (to
10 * Aug 1997: Ha! Got a SCSI-3 cdrom spec across my fingers. SCSI-3 does
13 * Rearranged stuff here: SCSI-3 is included allways, support
16 * Gerd Knorr <kraxel@cs.tu-berlin.de>
18 * --------------------------------------------------------------------------
20 * support for XA/multisession-CD's
22 * - NEC: Detection and support of multisession CD's.
[all …]
/linux/arch/arm/boot/dts/microchip/
H A Dat91sam9g20ek_2mmc.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9g20ek_2mmc.dts - Device Tree file for Atmel at91sam9g20ek 2 MMC board
5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
7 /dts-v1/;
11 model = "Atmel at91sam9g20ek 2 mmc";
16 mmc0: mmc@fffa8000 {
18 pinctrl-0 = <
24 bus-width = <4>;
25 cd-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
31 pinctrl_board_mmc0_slot0: mmc0_slot0-board {
[all …]
H A Dpm9g45.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * pm9g45.dts - Device Tree file for Ronetix pm9g45 board
5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
7 /dts-v1/;
24 clock-frequency = <32768>;
28 clock-frequency = <12000000>;
40 pinctrl_nand_rb: nand-rb-0 {
46 mmc {
47 pinctrl_board_mmc: mmc0-board {
49 …<AT91_PIOD 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD6 gpio CD pin pull_up and degli…
[all …]
/linux/arch/arm/boot/dts/st/
H A Dste-nomadik-s8815.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree for the ST-Ericsson Nomadik S8815 board
7 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include "ste-nomadik-stn8815.dtsi"
12 model = "Calao Systems USB-S8815";
13 compatible = "calaosystems,usb-s8815";
25 /* This hog will bias the MMC/SD card detect line */
26 mmcsd-gpio {
27 gpio-hog;
[all …]
/linux/arch/arm/boot/dts/samsung/
H A Dexynos5260-xyref5260.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
27 stdout-path = "serial2:115200n8";
31 compatible = "fixed-clock";
32 clock-frequency = <24000000>;
33 clock-output-names = "fin_pll";
34 #clock-cells = <0>;
37 ioclk_pcm: clock-pcm-ext {
38 compatible = "fixed-clock";
39 clock-frequency = <2048000>;
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dfsl,mxs-pinctrl.txt6 voltage and pull-up.
9 - compatible: "fsl,imx23-pinctrl" or "fsl,imx28-pinctrl"
10 - reg: Should contain the register physical address and length for the
13 Please refer to pinctrl-bindings.txt in this directory for details of the
20 information about pull-up. For this reason, even seemingly boolean values are
34 particular function, like SSP0 functioning as mmc0-8bit. That said, the
37 "pinctrl-*" phandle in client device node should only have one group node
41 Required subnode-properties:
42 - fsl,pinmux-ids: An integer array. Each integer in the array specify a pin
56 - reg: Should be the index of the group nodes for same function. This property
[all …]
/linux/arch/arm/boot/dts/intel/socfpga/
H A Dsocfpga_arria10_socdk_sdmmc.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2014-2015 Altera Corporation <www.altera.com>
6 /dts-v1/;
9 &mmc {
11 cap-sd-highspeed;
12 cap-mmc-highspeed;
13 broken-cd;
14 bus-width = <4>;
15 clk-phase-sd-hs = <0>, <135>;
19 sdmmca-ecc@ff8c2c00 {
[all …]
H A Dsocfpga_arria5.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
16 clock-frequency = <25000000>;
21 mmc0: mmc@ff704000 {
22 broken-cd;
23 bus-width = <4>;
24 cap-mmc-highspeed;
25 cap-sd-highspeed;
26 clk-phase-sd-hs = <0>, <135>;
30 cpu1-start-addr = <0xffd080c4>;
H A Dsocfpga_cyclone5.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
16 clock-frequency = <25000000>;
21 mmc0: mmc@ff704000 {
22 broken-cd;
23 bus-width = <4>;
24 cap-mmc-highspeed;
25 cap-sd-highspeed;
26 clk-phase-sd-hs = <0>, <135>;
30 cpu1-start-addr = <0xffd080c4>;
/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra194-p3668-0000.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include "tegra194-p3668.dtsi"
5 model = "NVIDIA Jetson Xavier NX (SD-card)";
6 compatible = "nvidia,p3668-0000", "nvidia,tegra194";
9 mmc0 = "/bus@0/mmc@3400000";
13 /* SDMMC1 (SD/MMC) */
14 mmc@3400000 {
16 bus-width = <4>;
17 cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
18 disable-wp;
[all …]
/linux/arch/arm/boot/dts/rockchip/
H A Drk3288-veyron-sdmmc.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
15 sdcard-supply = <&vccio_sd>;
24 sdmmc_bus4: sdmmc-bus4 {
31 sdmmc_clk: sdmmc-clk {
35 sdmmc_cmd: sdmmc-cmd {
40 * Builtin CD line is hooked to ground to prevent JTAG at boot
42 * Configure gpio6_C6 as GPIO so dw_mmc builtin CD doesn't
45 sdmmc_cd_disabled: sdmmc-cd-disabled {
49 /* This is where we actually hook up CD */
50 sdmmc_cd_pin: sdmmc-cd-pin {
[all …]
/linux/drivers/mmc/host/
H A Dwmt-sdmmc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * WM8505/WM8650 SD/MMC Host Controller
14 #include <linux/dma-mapping.h>
25 #include <linux/mmc/host.h>
26 #include <linux/mmc/mmc.h>
27 #include <linux/mmc/sd.h>
32 #define DRIVER_NAME "wmt-sdhc"
35 /* MMC/SD controller registers */
121 /* MMC/SD DMA Controller Registers */
185 struct mmc_host *mmc; member
[all …]
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6ull-dhcom-som-cfg-sdcard.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
21 /delete-node/ &brcmf;
22 /delete-node/ &usdhc1_pwrseq;
23 /delete-node/ &bluetooth;
36 reg_sd1_vmmc: regulator-sd1-vmmc {
37 compatible = "regulator-fixed";
38 regulator-max-microvolt = <3300000>;
39 regulator-min-microvolt = <3300000>;
40 regulator-name = "VSD_3V3";
46 /delete-property/ #address-cells;
[all …]

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