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/Linux-v6.1/Documentation/devicetree/bindings/phy/
Dintel,phy-thunderbay-emmc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/intel,phy-thunderbay-emmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Intel Thunder Bay eMMC PHY bindings
10 - Srikandan Nandhini <nandhini.srikandan@intel.com>
14 const: intel,thunderbay-emmc-phy
16 "#phy-cells":
25 clock-names:
27 - const: emmcclk
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/Linux-v6.1/drivers/phy/intel/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
3 # Phy drivers for Intel platforms
6 tristate "Intel Keem Bay EMMC PHY driver"
15 will be called phy-keembay-emmc.ko.
18 tristate "Intel Keem Bay USB PHY driver"
27 will be called phy-keembay-usb.ko.
44 tristate "Intel Lightning Mountain EMMC PHY driver"
48 Enable this to support the Intel EMMC PHY
51 tristate "Intel Thunder Bay eMMC PHY driver"
55 This option enables support for Intel Thunder Bay SoC eMMC PHY.
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DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_PHY_INTEL_KEEMBAY_EMMC) += phy-intel-keembay-emmc.o
3 obj-$(CONFIG_PHY_INTEL_KEEMBAY_USB) += phy-intel-keembay-usb.o
4 obj-$(CONFIG_PHY_INTEL_LGM_COMBO) += phy-intel-lgm-combo.o
5 obj-$(CONFIG_PHY_INTEL_LGM_EMMC) += phy-intel-lgm-emmc.o
6 obj-$(CONFIG_PHY_INTEL_THUNDERBAY_EMMC) += phy-intel-thunderbay-emmc.o
Dphy-intel-thunderbay-emmc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Intel ThunderBay eMMC PHY driver
15 #include <linux/phy/phy.h>
18 /* eMMC/SD/SDIO core/phy configuration registers */
134 /* Phy power status */
140 * To avoid incorrectly setting the phy for init(400KHZ) "phy_power_sts" is used.
141 * When actual clock is set always phy is powered off once and then powered on.
144 * 0 --> init settings
145 * 1 --> actual settings
159 tmp = readl(tbh_phy->reg_base + offset); in update_reg()
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/Linux-v6.1/Documentation/devicetree/bindings/mmc/
Darasan,sdhci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
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
23 - if:
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/Linux-v6.1/drivers/mmc/host/
Dsdhci-of-arasan.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2011 - 2012 Michal Simek <monstr@monstr.eu>
9 * Based on sdhci-of-esdhc.c
18 #include <linux/clk-provider.h>
22 #include <linux/phy/phy.h>
25 #include <linux/firmware/xlnx-zynqmp.h>
28 #include "sdhci-cqhci.h"
29 #include "sdhci-pltfm.h"
56 * On some SoCs the syscon area has a feature where the upper 16-bits of
57 * each 32-bit register act as a write mask for the lower 16-bits. This allows
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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