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/freebsd/sys/contrib/device-tree/Bindings/mmc/
H A Dmarvell,xenon-sdhci.txt1 Marvell Xenon SDHCI Controller device tree bindings
3 described by mmc.txt and the properties used by the Xenon implementation.
5 Multiple SDHCs might be put into a single Xenon IP, to save size and cost.
7 clock and PHY.
11 - compatible: should be one of the following
12 - "marvell,armada-3700-sdhci": For controllers on Armada-3700 SoC.
13 Must provide a second register area and marvell,pad-type.
14 - "marvell,armada-ap806-sdhci": For controllers on Armada AP806.
15 - "marvell,armada-ap807-sdhci": For controllers on Armada AP807.
16 - "marvell,armada-cp110-sdhci": For controllers on Armada CP110.
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H A Dmarvell,xenon-sdhci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/marvell,xenon
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/freebsd/sys/dev/sdhci/
H A Dsdhci_xenon.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
29 * Marvell Xenon SDHCI controller driver.
71 return (bus_read_1(sc->mem_res, off)); in sdhci_xenon_read_1()
80 bus_write_1(sc->mem_res, off, val); in sdhci_xenon_write_1()
89 return (bus_read_2(sc->mem_res, off)); in sdhci_xenon_read_2()
98 bus_write_2(sc->mem_res, off, val); in sdhci_xenon_write_2()
107 return bus_read_4(sc->mem_res, off); in sdhci_xenon_read_4()
116 bus_write_4(sc->mem_res, off, val); in sdhci_xenon_write_4()
125 bus_read_multi_4(sc->mem_res, off, data, count); in sdhci_xenon_read_multi_4()
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H A Dsdhci_xenon.h1 /*-
27 * Marvel Xenon SDHCI driver defines.
51 /* eMMC PHY */
114 uint8_t znr; /* PHY ZNR */ member
115 uint8_t zpr; /* PHY ZPR */
116 bool slow_mode; /* PHY slow mode */