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/linux-6.12.1/drivers/mmc/host/
Dsdhci-xenon-phy.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Date: 2016-8-24
17 #include "sdhci-pltfm.h"
18 #include "sdhci-xenon.h"
209 params = devm_kzalloc(mmc_dev(host->mmc), sizeof(*params), GFP_KERNEL); in xenon_alloc_emmc_phy()
211 return -ENOMEM; in xenon_alloc_emmc_phy()
213 priv->phy_params = params; in xenon_alloc_emmc_phy()
214 if (priv->phy_type == EMMC_5_0_PHY) in xenon_alloc_emmc_phy()
215 priv->emmc_phy_regs = &xenon_emmc_5_0_phy_regs; in xenon_alloc_emmc_phy()
217 priv->emmc_phy_regs = &xenon_emmc_5_1_phy_regs; in xenon_alloc_emmc_phy()
[all …]
Dsdhci-sprd.c1 // SPDX-License-Identifier: GPL-2.0
9 #include <linux/dma-mapping.h>
12 #include <linux/mmc/host.h>
13 #include <linux/mmc/mmc.h>
22 #include "sdhci-pltfm.h"
105 { "sprd,phy-delay-legacy", MMC_TIMING_LEGACY, },
106 { "sprd,phy-delay-sd-highspeed", MMC_TIMING_SD_HS, },
107 { "sprd,phy-delay-sd-uhs-sdr50", MMC_TIMING_UHS_SDR50, },
108 { "sprd,phy-delay-sd-uhs-sdr104", MMC_TIMING_UHS_SDR104, },
109 { "sprd,phy-delay-mmc-highspeed", MMC_TIMING_MMC_HS, },
[all …]
Dsdhci-brcmstb.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * sdhci-brcmstb.c Support for SDHCI on Broadcom BRCMSTB SoC's
10 #include <linux/mmc/host.h>
16 #include "sdhci-cqhci.h"
17 #include "sdhci-pltfm.h"
58 void (*hs400es)(struct mmc_host *mmc, struct mmc_ios *ios);
69 if (!(priv->flags & BRCMSTB_PRIV_FLAGS_GATE_CLOCK)) in enable_clock_gating()
81 /* Reset will clear this, so re-enable it */ in brcmstb_reset()
94 * bits, hence access SDHCI_CLOCK_CONTROL register as 32-bit register in brcmstb_sdhci_reset_cmd_data()
108 mmc_hostname(host->mmc), (int)mask); in brcmstb_sdhci_reset_cmd_data()
[all …]
Dsdhci-of-dwcmshc.c1 // SPDX-License-Identifier: GPL-2.0
11 #include <linux/arm-smccc.h>
14 #include <linux/dma-mapping.h>
24 #include "sdhci-pltfm.h"
41 /* Tuning and auto-tuning fields in AT_CTRL_R control register */
51 #define AT_CTRL_PRE_CHANGE_DLY 0x1 /* 2-cycle latency */
53 #define AT_CTRL_POST_CHANGE_DLY 0x3 /* 4-cycle latency */
136 /* PHY strobe pad settings */
151 #define PHY_PAD_TXSLEW_CTRL_P 0x3 /* Slew control for P-Type pad TX */
153 #define PHY_PAD_TXSLEW_CTRL_N 0x3 /* Slew control for N-Type pad TX */
[all …]
/linux-6.12.1/arch/arm64/boot/dts/qcom/
Dipq9574-rdp418.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
5 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
6 * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
9 /dts-v1/;
11 #include "ipq9574-rdp-common.dtsi"
14 model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C2";
15 compatible = "qcom,ipq9574-ap-al02-c2", "qcom,ipq9574";
20 pinctrl-0 = <&sdc_default_state>;
21 pinctrl-names = "default";
22 mmc-ddr-1_8v;
[all …]
Dipq9574-rdp433.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
5 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
9 /dts-v1/;
11 #include "ipq9574-rdp-common.dtsi"
14 model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C7";
15 compatible = "qcom,ipq9574-ap-al02-c7", "qcom,ipq9574";
19 pinctrl-0 = <&sdc_default_state>;
20 pinctrl-names = "default";
21 mmc-ddr-1_8v;
22 mmc-hs200-1_8v;
[all …]
Dqdu1000-idp.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
14 compatible = "qcom,qdu1000-idp", "qcom,qdu1000";
15 chassis-type = "embedded";
22 stdout-path = "serial0:115200n8";
26 xo_board: xo-board-clk {
27 compatible = "fixed-clock";
28 clock-frequency = <19200000>;
29 #clock-cells = <0>;
[all …]
Dsdm660-xiaomi-lavender.dts1 // SPDX-License-Identifier: GPL-2.0-only
7 /dts-v1/;
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/input/gpio-keys.h>
18 chassis-type = "handset";
25 #address-cells = <2>;
26 #size-cells = <2>;
29 stdout-path = "serial0:115200n8";
32 compatible = "simple-framebuffer";
41 vph_pwr: vph-pwr-regulator {
[all …]
Dsda660-inforce-ifc6560.dts1 // SPDX-License-Identifier: BSD-3-Clause
9 /dts-v1/;
18 chassis-type = "embedded"; /* SBC */
26 stdout-path = "serial0:115200n8";
29 gpio-keys {
30 compatible = "gpio-keys";
32 key-volup {
36 debounce-interval = <15>;
41 * Until we hook up type-c detection, we
44 extcon_usb: extcon-usb {
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/linux-6.12.1/Documentation/devicetree/bindings/mmc/
Dmmc-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MMC Controller Common Properties
10 - Ulf Hansson <ulf.hansson@linaro.org>
13 These properties are common to multiple MMC host controllers. Any host
17 It is possible to assign a fixed index mmcN to an MMC host controller
23 pattern: "^mmc(@.*)?$"
25 "#address-cells":
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Dsprd,sdhci-r11.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mmc/sprd,sdhci-r11.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Orson Zhai <orsonzhai@gmail.com>
11 - Baolin Wang <baolin.wang7@gmail.com>
12 - Chunyan Zhang <zhang.lyra@gmail.com>
16 const: sprd,sdhci-r11
27 - description: SDIO source clock
28 - description: gate clock for enabling/disabling the device
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Dbrcm,sdhci-brcmstb.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/brcm,sdhci-brcmstb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Al Cooper <alcooperx@gmail.com>
11 - Florian Fainelli <f.fainelli@gmail.com>
16 - items:
17 - enum:
18 - brcm,bcm7216-sdhci
19 - const: brcm,bcm7445-sdhci
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Dfsl-imx-esdhc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/fsl-imx-esdhc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale Enhanced Secure Digital Host Controller (eSDHC) for i.MX
10 - Shawn Guo <shawnguo@kernel.org>
13 - $ref: sdhci-common.yaml#
16 The Enhanced Secure Digital Host Controller on Freescale i.MX family
17 provides an interface for MMC, SD, and SDIO types of memory cards.
20 by mmc.txt and the properties used by the sdhci-esdhc-imx driver.
[all …]
/linux-6.12.1/arch/arm64/boot/dts/exynos/
Dexynos7885-jackpotlte.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source
9 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
18 chassis-type = "handset";
28 stdout-path = &serial_2;
38 gpio-keys {
39 compatible = "gpio-keys";
[all …]
Dexynos850-e850-96.dts1 // SPDX-License-Identifier: GPL-2.0
3 * WinLink E850-96 board device tree source
8 * Device tree source file for WinLink's E850-96 board which is based on
12 /dts-v1/;
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
17 #include <dt-bindings/leds/common.h>
20 model = "WinLink E850-96 board";
21 compatible = "winlink,e850-96", "samsung,exynos850";
29 stdout-path = &serial_0;
[all …]
/linux-6.12.1/arch/arm64/boot/dts/rockchip/
Drk3399-nanopc-t4.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * FriendlyElec NanoPC-T4 board device tree source
11 /dts-v1/;
12 #include "rk3399-nanopi4.dtsi"
15 model = "FriendlyElec NanoPC-T4";
16 compatible = "friendlyarm,nanopc-t4", "rockchip,rk3399";
18 vcc12v0_sys: vcc12v0-sys {
19 compatible = "regulator-fixed";
20 regulator-always-on;
21 regulator-boot-on;
[all …]
Drk3588-edgeble-neu6a-common.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/leds/common.h>
14 gpio-leds {
15 compatible = "gpio-leds";
17 led_user: led-0 {
21 linux,default-trigger = "heartbeat";
22 pinctrl-names = "default";
23 pinctrl-0 = <&led_user_en>;
27 vcc12v_dcin: vcc12v-dcin-regulator {
[all …]
Drk3399pro-vmarc-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/pinctrl/rockchip.h>
10 #include <dt-bindings/pwm/pwm.h>
13 compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro";
21 vcc3v3_pcie: vcc-pcie-regulator {
22 compatible = "regulator-fixed";
23 enable-active-high;
25 pinctrl-names = "default";
26 pinctrl-0 = <&pcie_pwr>;
[all …]
Drk3399-evb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include <dt-bindings/pwm/pwm.h>
8 #include "rk3399-base.dtsi"
12 compatible = "rockchip,rk3399-evb", "rockchip,rk3399";
20 compatible = "pwm-backlight";
21 brightness-levels = <
54 default-brightness-level = <200>;
58 edp_panel: edp-panel {
59 compatible = "lg,lp079qx1-sp0v";
[all …]
/linux-6.12.1/include/linux/mmc/
Dhost.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * linux/include/linux/mmc/host.h
12 #include <linux/fault-inject.h>
15 #include <linux/mmc/core.h>
16 #include <linux/mmc/card.h>
17 #include <linux/mmc/pm.h>
18 #include <linux/dma-direction.h>
19 #include <linux/blk-crypto-profile.h>
142 * ios->clock might be 0. For some controllers, setting 0Hz
152 * 1 for a read-only card
[all …]
/linux-6.12.1/arch/arm64/boot/dts/sprd/
Dwhale2.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/clock/sprd,sc9860-clk.h>
11 interrupt-parent = <&gic>;
12 #address-cells = <2>;
13 #size-cells = <2>;
16 compatible = "simple-bus";
17 #address-cells = <2>;
18 #size-cells = <2>;
66 ap-apb@70000000 {
67 compatible = "simple-bus";
[all …]
/linux-6.12.1/drivers/mmc/core/
Ddebugfs.c1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <linux/fault-inject.h>
17 #include <linux/mmc/card.h>
18 #include <linux/mmc/host.h>
19 #include <linux/mmc/mmc.h>
20 #include <linux/mmc/sd.h>
58 struct mmc_host *host = s->private; in mmc_ios_show()
59 struct mmc_ios *ios = &host->ios; in mmc_ios_show()
62 seq_printf(s, "clock:\t\t%u Hz\n", ios->clock); in mmc_ios_show()
63 if (host->actual_clock) in mmc_ios_show()
[all …]
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
22 #include <linux/mmc/host.h>
23 #include <linux/mmc/card.h>
24 #include <linux/mmc/slot-gpio.h>
29 #include "slot-gpio.h"
46 if (!host->bus_ops) in mmc_host_class_prepare()
50 if (host->bus_ops->pre_suspend) in mmc_host_class_prepare()
[all …]
Dbus.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/drivers/mmc/core/bus.c
8 * MMC card bus driver model
20 #include <linux/mmc/card.h>
21 #include <linux/mmc/host.h>
36 switch (card->type) { in type_show()
38 return sysfs_emit(buf, "MMC\n"); in type_show()
46 return -EFAULT; in type_show()
65 switch (card->type) { in mmc_bus_uevent()
67 type = "MMC"; in mmc_bus_uevent()
[all …]
Dmmc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/drivers/mmc/core/mmc.c
5 * Copyright (C) 2003-2004 Russell King, All Rights Reserved.
6 * Copyright (C) 2005-2007 Pierre Ossman, All Rights Reserved.
18 #include <linux/mmc/host.h>
19 #include <linux/mmc/card.h>
20 #include <linux/mmc/mmc.h>
59 u32 *resp = card->raw_cid; in mmc_decode_cid()
65 add_device_randomness(&card->raw_cid, sizeof(card->raw_cid)); in mmc_decode_cid()
71 switch (card->csd.mmca_vsn) { in mmc_decode_cid()
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