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/linux-6.14.4/Documentation/devicetree/bindings/mmc/
Dmicrochip,dw-sparx5-sdhci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/microchip,dw-sparx5-sdhci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip Sparx5 Mobile Storage Host Controller
10 - $ref: mmc-controller.yaml
13 - Lars Povlsen <[email protected]>
18 const: microchip,dw-sparx5-sdhci
29 Handle to "core" clock for the sdhci controller.
31 clock-names:
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/linux-6.14.4/drivers/mmc/host/
Dsdhci-of-sparx5.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * drivers/mmc/host/sdhci-of-sparx5.c
5 * MCHP Sparx5 SoC Secure Digital Host Controller Interface.
17 #include <linux/dma-mapping.h>
20 #include "sdhci-pltfm.h"
46 ((addr | (SZ_128M - 1)) == ((addr + len - 1) | (SZ_128M - 1)))
64 mmc_hostname(host->mmc), len, &addr); in sdhci_sparx5_adma_write_desc()
66 offset = addr & (SZ_128M - 1); in sdhci_sparx5_adma_write_desc()
67 tmplen = SZ_128M - offset; in sdhci_sparx5_adma_write_desc()
71 len -= tmplen; in sdhci_sparx5_adma_write_desc()
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
85 need to overwrite SDHCI IO memory accessors.
93 and performing I/O to a SDHCI controller through a bus that
94 implements a hardware byte swapper using a 32-bit datum.
99 This is the case for the Nintendo Wii SDHCI.
102 tristate "UHS2 support on SDHCI controller" if COMPILE_TEST
105 This option is selected by SDHCI controller drivers that want to
106 support UHS2-capable devices.
111 tristate "SDHCI support on PCI bus"
131 proprietary controller is unnecessary because the SDHCI driver
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/linux-6.14.4/arch/arm64/boot/dts/microchip/
Dsparx5.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/clock/microchip,sparx5.h>
11 compatible = "microchip,sparx5";
12 interrupt-parent = <&gic>;
13 #address-cells = <2>;
14 #size-cells = <1>;
23 stdout-path = "serial0:115200n8";
27 #address-cells = <1>;
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/linux-6.14.4/
DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-[email protected]
88 F: drivers/scsi/3w-*
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