| /linux/Documentation/devicetree/bindings/mmc/ |
| H A D | mtk-sd.yaml | 4 $id: http://devicetree.org/schemas/mmc/mtk-sd.yaml#
17 - mediatek,mt2701-mmc
18 - mediatek,mt2712-mmc
19 - mediatek,mt6779-mmc
20 - mediatek,mt6795-mmc
21 - mediatek,mt7620-mmc
22 - mediatek,mt7622-mmc
23 - mediatek,mt7986-mmc
24 - mediatek,mt7988-mmc
25 - mediatek,mt8135-mmc
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| H A D | cavium-mmc.txt | 1 * 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.
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
20 - for cd, bus-width and additional generic mmc parameters
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| H A D | ingenic,mmc.yaml | 4 $id: http://devicetree.org/schemas/mmc/ingenic,mmc.yaml#
7 title: Ingenic SoCs MMC Controller
13 - $ref: mmc-controller.yaml#
19 - ingenic,jz4740-mmc
20 - ingenic,jz4725b-mmc
21 - ingenic,jz4760-mmc
22 - ingenic,jz4775-mmc
23 - ingenic,jz4780-mmc
24 - ingenic,x1000-mmc
26 - const: ingenic,jz4770-mmc
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| H A D | owl-mmc.yaml | 4 $id: http://devicetree.org/schemas/mmc/owl-mmc.yaml#
7 title: Actions Semi Owl SoCs SD/MMC/SDIO controller
10 - $ref: mmc-controller.yaml
18 - const: actions,owl-mmc
21 - actions,s500-mmc
22 - actions,s700-mmc
23 - const: actions,owl-mmc
41 const: mmc
56 mmc0: mmc@e0330000 {
57 compatible = "actions,owl-mmc";
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| H A D | mxs-mmc.yaml | 4 $id: http://devicetree.org/schemas/mmc/mxs-mmc.yaml#
7 title: Freescale MXS MMC controller
13 The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller
14 to support MMC, SD, and SDIO types of memory cards.
16 This file documents differences between the core properties in mmc.txt
20 - $ref: mmc-controller-common.yaml#
25 - fsl,imx23-mmc
26 - fsl,imx28-mmc
55 mmc@80010000 {
56 compatible = "fsl,imx28-mmc";
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| H A D | mmc-controller-common.yaml | 4 $id: http://devicetree.org/schemas/mmc/mmc-controller-common.yaml#
7 title: MMC Controller & Slots Common Properties
13 These properties are common to multiple MMC host controllers and the
44 # *NOTE* on CD and WP polarity. To use common for all SD/MMC host
88 - some mmc host controllers do support a max frequency up to
135 cap-mmc-highspeed:
138 MMC high-speed timing is supported.
170 cap-mmc-hw-reset:
190 mmc-ddr-1_2v:
195 mmc-ddr-1_8v:
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| H A D | fsl-imx-mmc.yaml | 4 $id: http://devicetree.org/schemas/mmc/fsl-imx-mmc.yaml#
13 - $ref: mmc-controller.yaml
18 - const: fsl,imx21-mmc
19 - const: fsl,imx31-mmc
21 - const: fsl,imx27-mmc
22 - const: fsl,imx21-mmc
55 mmc@10014000 {
56 compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
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| H A D | moxa,moxart-mmc.txt | 1 MOXA ART MMC Host Controller Interface
3 Inherits from mmc binding[1].
5 [1] Documentation/devicetree/bindings/mmc/mmc.txt
9 - compatible : Must be "moxa,moxart-mmc" or "faraday,ftsdc010"
12 - clocks : Should contain phandle for the clock feeding the MMC controller
22 mmc: mmc@98e00000 {
23 compatible = "moxa,moxart-mmc";
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| H A D | starfive,jh7110-mmc.yaml | 4 $id: http://devicetree.org/schemas/mmc/starfive,jh7110-mmc.yaml#
11 to interface a SoC with storage medium such as eMMC or SD/MMC cards.
21 const: starfive,jh7110-mmc
44 - description: offset of SYS_SYSCONSAIF__SYSCFG register for MMC controller
45 - description: shift of SYS_SYSCONSAIF__SYSCFG register for MMC controller
46 - description: mask of SYS_SYSCONSAIF__SYSCFG register for MMC controller
50 for MMC controller.
63 mmc@16010000 {
64 compatible = "starfive,jh7110-mmc";
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| H A D | sprd,sdhci-r11.yaml | 4 $id: http://devicetree.org/schemas/mmc/sprd,sdhci-r11.yaml#
53 "^sprd,phy-delay-(legacy|mmc-(ddr52|highspeed|hs[24]00|hs400es)|sd-(highspeed|uhs-sdr(50|104)))$":
83 mmc@50430000 {
98 cap-mmc-hw-reset;
99 mmc-hs400-enhanced-strobe;
100 mmc-hs400-1_8v;
101 mmc-hs200-1_8v;
102 mmc-ddr-1_8v;
107 sprd,phy-delay-mmc-ddr52 = <0x3f 0x75 0x14 0x14>;
108 sprd,phy-delay-mmc-hs200 = <0x0 0x8c 0x8c 0x8c>;
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| H A D | sunplus,mmc.yaml | 5 $id: http://devicetree.org/schemas/mmc/sunplus,mmc.yaml#
8 title: Sunplus MMC Controller
15 - $ref: mmc-controller.yaml
20 - sunplus,sp7021-mmc
47 mmc0: mmc@9c003b00 {
48 compatible = "sunplus,sp7021-mmc";
57 cap-mmc-highspeed;
58 mmc-ddr-3_3v;
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| /linux/drivers/mmc/host/ |
| H A D | meson-mx-sdhc-mmc.c | 3 * Amlogic Meson6/Meson8/Meson8b/Meson8m2 SDHC MMC host controller driver.
21 #include <linux/mmc/host.h>
22 #include <linux/mmc/mmc.h>
23 #include <linux/mmc/sdio.h>
24 #include <linux/mmc/slot-gpio.h>
38 void (*init_hw)(struct mmc_host *mmc);
39 void (*set_pdma)(struct mmc_host *mmc);
40 void (*wait_before_send)(struct mmc_host *mmc);
45 struct mmc_host *mmc; member
80 static void meson_mx_sdhc_clear_fifo(struct mmc_host *mmc) in meson_mx_sdhc_clear_fifo() argument
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| H A D | mmc_hsq.c | 4 * MMC software queue support based on command queue interfaces
10 #include <linux/mmc/card.h>
11 #include <linux/mmc/host.h>
19 struct mmc_host *mmc = hsq->mmc; in mmc_hsq_retry_handler() local
21 mmc->ops->request(mmc, hsq->mrq); in mmc_hsq_retry_handler()
26 struct mmc_host *mmc = hsq->mmc; in mmc_hsq_modify_threshold() local
30 mmc->hsq_depth = HSQ_NORMAL_DEPTH; in mmc_hsq_modify_threshold()
37 mmc->hsq_depth = HSQ_PERFORMANCE_DEPTH; in mmc_hsq_modify_threshold()
45 struct mmc_host *mmc = hsq->mmc; in mmc_hsq_pump_requests() local
72 if (mmc->ops->request_atomic) in mmc_hsq_pump_requests()
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| H A D | sunxi-mmc.c | 3 * Driver for sunxi SD/MMC host controllers
21 #include <linux/mmc/card.h>
22 #include <linux/mmc/core.h>
23 #include <linux/mmc/host.h>
24 #include <linux/mmc/mmc.h>
25 #include <linux/mmc/sd.h>
26 #include <linux/mmc/sdio.h>
27 #include <linux/mmc/slot-gpio.h>
258 * a mode switch in the clock controller, or the mmc controller
270 struct mmc_host *mmc; member
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| H A D | mxcmmc.c | 3 * linux/drivers/mmc/host/mxcmmc.c - Freescale i.MX MMCI driver
25 #include <linux/mmc/host.h>
26 #include <linux/mmc/card.h>
35 #include <linux/mmc/slot-gpio.h>
39 #include <linux/platform_data/mmc-mxcmmc.h>
43 #define DRIVER_NAME "mxc-mmc"
120 struct mmc_host *mmc; member
161 .compatible = "fsl,imx21-mmc",
164 .compatible = "fsl,imx31-mmc",
221 if (!IS_ERR(host->mmc->supply.vmmc)) { in mxcmci_set_power()
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| H A D | litex_mmc.c | 23 #include <linux/mmc/host.h>
24 #include <linux/mmc/mmc.h>
25 #include <linux/mmc/sd.h>
85 struct mmc_host *mmc; member
132 struct device *dev = mmc_dev(host->mmc); in litex_mmc_send_cmd()
191 static int litex_mmc_get_cd(struct mmc_host *mmc) in litex_mmc_get_cd() argument
193 struct litex_mmc_host *host = mmc_priv(mmc); in litex_mmc_get_cd()
196 if (!mmc_card_is_removable(mmc)) in litex_mmc_get_cd()
208 struct mmc_host *mmc = arg; in litex_mmc_interrupt() local
209 struct litex_mmc_host *host = mmc_priv(mmc); in litex_mmc_interrupt()
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| H A D | sdricoh_cs.c | 25 #include <linux/mmc/host.h>
26 #include <linux/mmc/mmc.h>
77 /* mmc privdata */
80 struct mmc_host *mmc; /* MMC structure */ member
254 static void sdricoh_request(struct mmc_host *mmc, struct mmc_request *mrq) in sdricoh_request() argument
256 struct sdricoh_host *host = mmc_priv(mmc); in sdricoh_request()
331 mmc_request_done(mmc, mrq); in sdricoh_request()
335 static void sdricoh_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) in sdricoh_set_ios() argument
337 struct sdricoh_host *host = mmc_priv(mmc); in sdricoh_set_ios()
356 static int sdricoh_get_ro(struct mmc_host *mmc) in sdricoh_get_ro() argument
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| H A D | mmci_stm32_sdmmc.c | 10 #include <linux/mmc/host.h>
11 #include <linux/mmc/card.h>
85 struct device *dev = mmc_dev(host->mmc); in sdmmc_idma_validate_data()
98 dev_dbg(mmc_dev(host->mmc), in sdmmc_idma_validate_data()
106 dev_dbg(mmc_dev(host->mmc), in sdmmc_idma_validate_data()
117 host->mmc->max_req_size, in sdmmc_idma_validate_data()
147 n_elem = dma_map_sg(mmc_dev(host->mmc), in _sdmmc_idma_prep_data()
153 dev_err(mmc_dev(host->mmc), "dma_map_sg failed\n"); in _sdmmc_idma_prep_data()
183 dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len, in sdmmc_idma_unprep_data()
191 struct device *dev = mmc_dev(host->mmc); in sdmmc_idma_setup()
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| H A D | usdhi6rol0.c | 16 #include <linux/mmc/host.h>
17 #include <linux/mmc/mmc.h>
18 #include <linux/mmc/sd.h>
19 #include <linux/mmc/sdio.h>
159 struct mmc_host *mmc; member
212 dev_vdbg(mmc_dev(host->mmc), "%s(0x%p + 0x%x) = 0x%x\n", __func__, in usdhi6_write()
219 dev_vdbg(mmc_dev(host->mmc), "%s(0x%p + 0x%x) = 0x%x\n", __func__, in usdhi6_write16()
226 dev_vdbg(mmc_dev(host->mmc), "%s(0x%p + 0x%x) = 0x%x\n", __func__, in usdhi6_read()
234 dev_vdbg(mmc_dev(host->mmc), "%s(0x%p + 0x%x) = 0x%x\n", __func__, in usdhi6_read16()
286 dev_dbg(mmc_dev(host->mmc), in usdhi6_error_code()
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| H A D | ushc.c | 20 #include <linux/mmc/host.h>
91 struct mmc_host *mmc; member
186 mmc_signal_sdio_irq(ushc->mmc); in int_callback()
190 mmc_detect_change(ushc->mmc, msecs_to_jiffies(100)); in int_callback()
245 mmc_request_done(ushc->mmc, req); in csw_callback()
248 static void ushc_request(struct mmc_host *mmc, struct mmc_request *req) in ushc_request() argument
250 struct ushc_data *ushc = mmc_priv(mmc); in ushc_request()
317 mmc_request_done(mmc, req); in ushc_request()
371 static void ushc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) in ushc_set_ios() argument
373 struct ushc_data *ushc = mmc_priv(mmc); in ushc_set_ios()
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| H A D | owl-mmc.c | 3 * Actions Semi Owl SoCs SD/MMC driver
17 #include <linux/mmc/host.h>
18 #include <linux/mmc/slot-gpio.h>
114 struct mmc_host *mmc; member
169 mmc_request_done(owl_host->mmc, mrq); in owl_mmc_finish_request()
216 dev_warn(owl_host->dev, "Unknown MMC command\n"); in owl_mmc_send_cmd()
339 static void owl_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq) in owl_mmc_request() argument
341 struct owl_mmc_host *owl_host = mmc_priv(mmc); in owl_mmc_request()
484 static void owl_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) in owl_mmc_set_ios() argument
486 struct owl_mmc_host *owl_host = mmc_priv(mmc); in owl_mmc_set_ios()
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| H A D | mmc_spi.c | 3 * Access SD/MMC cards through SPI master controllers
22 #include <linux/mmc/host.h>
23 #include <linux/mmc/mmc.h> /* for R1_SPI_* bit values */
24 #include <linux/mmc/slot-gpio.h>
34 * - For now, we won't try to interoperate with a real mmc/sd/sdio
36 * SPI protocol. The main reason for such configs would be mmc-ish
39 * We don't have a "DataFlash/MMC/SD/SDIO card slot" abstraction to
43 * - MMC depends on a different chipselect management policy than the
105 struct mmc_host *mmc; member
135 * MMC-over-SPI protocol glue, used by the MMC stack interface
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| /linux/Documentation/driver-api/mmc/ |
| H A D | mmc-async-req.rst | 2 MMC Asynchronous Request
13 transfer, the DMA preparation overhead would not affect the MMC performance.
15 The intention of non-blocking (asynchronous) MMC requests is to minimize the
16 time between when an MMC request ends and another MMC request begins.
18 Using mmc_wait_for_req(), the MMC controller is idle while dma_map_sg and
19 dma_unmap_sg are processing. Using non-blocking MMC requests makes it
21 MMC request.
23 MMC block driver
26 The mmc_blk_issue_rw_rq() in the MMC block driver is made non-blocking.
30 a request and how fast the memory is. The faster the MMC/SD is the
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| /linux/drivers/mmc/ |
| H A D | Kconfig | 3 # MMC subsystem configuration
6 menuconfig MMC config
7 tristate "MMC/SD/SDIO card support"
13 If you want MMC/SD/SDIO support, you should say Y here and
16 if MMC
18 source "drivers/mmc/core/Kconfig"
20 source "drivers/mmc/host/Kconfig"
22 endif # MMC
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| /linux/drivers/mmc/core/ |
| H A D | Kconfig | 3 # MMC core configuration
27 tristate "Simple HW reset support for MMC"
31 This selects simple hardware reset support aka pwrseq-simple for MMC
38 tristate "MMC block device driver"
44 Say Y here to enable the MMC block device driver support.
46 mount the filesystem. Almost everyone wishing MMC support
58 Number of total MMC minors available is 256, so your number
75 tristate "MMC host test driver"
87 bool "MMC Crypto Engine Support"
90 Enable Crypto Engine Support in MMC.
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