Searched +full:pensando +full:- +full:elba +full:- +full:syscon (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/Documentation/devicetree/bindings/spi/ |
| H A D | snps,dw-apb-ssi.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/spi/snps,dw-apb-ssi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Mark Brown <broonie@kernel.org>
13 - $ref: spi-controller.yaml#
14 - if:
19 - mscc,ocelot-spi
20 - mscc,jaguar2-spi
25 - if:
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| /openbmc/linux/Documentation/devicetree/bindings/mfd/ |
| H A D | syscon.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/syscon.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 represent as any specific type of device. The typical use-case is
13 for some other node's driver, or platform-specific code, to acquire
14 a reference to the syscon node (e.g. by phandle, node path, or
20 - Lee Jones <lee@kernel.org>
27 - syscon
30 - compatible
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| /openbmc/linux/drivers/spi/ |
| H A D | spi-dw-mmio.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Memory-mapped interface driver for DW SPI Core
15 #include <linux/mfd/syscon.h>
24 #include "spi-dw.h"
52 struct regmap *syscon; member
57 * Elba SoC does not use ssi, pin override is used for cs 0,1 and
61 * bit: |---3-------2-------1-------0
79 struct dw_spi *dws = spi_controller_get_devdata(spi->controller); in dw_spi_mscc_set_cs()
81 struct dw_spi_mscc *dwsmscc = dwsmmio->priv; in dw_spi_mscc_set_cs()
90 writel(sw_mode, dwsmscc->spi_mst + MSCC_SPI_MST_SW_MODE); in dw_spi_mscc_set_cs()
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