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Searched +full:jz4750 +full:- +full:spi (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/Documentation/devicetree/bindings/spi/
H A Dingenic,spi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/ingenic,spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic SoCs SPI controller
10 - Artur Rojek <contact@artur-rojek.eu>
11 - Paul Cercueil <paul@crapouillou.net>
14 - $ref: /schemas/spi/spi-controller.yaml#
19 - enum:
20 - ingenic,jz4750-spi
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/openbmc/linux/drivers/spi/
H A Dspi-ingenic.c1 // SPDX-License-Identifier: GPL-2.0
3 * SPI bus driver for the Ingenic SoCs
4 * Copyright (c) 2017-2021 Artur Rojek <contact@artur-rojek.eu>
5 * Copyright (c) 2017-2021 Paul Cercueil <paul@crapouillou.net>
12 #include <linux/dma-mapping.h>
18 #include <linux/spi/spi.h>
76 return regmap_read_poll_timeout(priv->map, REG_SSISR, val, in spi_ingenic_wait()
81 static void spi_ingenic_set_cs(struct spi_device *spi, bool disable) in spi_ingenic_set_cs() argument
83 struct ingenic_spi *priv = spi_controller_get_devdata(spi->controller); in spi_ingenic_set_cs()
86 regmap_clear_bits(priv->map, REG_SSICR1, REG_SSICR1_UNFIN); in spi_ingenic_set_cs()
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/openbmc/linux/drivers/mmc/host/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
94 implements a hardware byte swapper using a 32-bit datum.
123 disabled, it will steal the MMC cards away - rendering them
482 MOXA provides one multi-functional card reader which can
483 be found on some embedded hardware such as UC-7112-LX.
534 of Alcor Micro PCI-E card reader
628 tristate "MMC/SD/SDIO over SPI"
633 Some systems access MMC/SD/SDIO cards using a SPI controller
639 If unsure, or if your system has no SPI master driver, say N.
678 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
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