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/Linux-v5.15/Documentation/devicetree/bindings/mtd/
Dintel,lgm-nand.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/intel,lgm-nand.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Intel LGM SoC NAND Controller Device Tree Bindings
10 - $ref: "nand-controller.yaml"
13 - Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
17 const: intel,lgm-nand
22 reg-names:
24 - const: ebunand
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/Linux-v5.15/drivers/mtd/nand/raw/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Raw/Parallel NAND Device Support"
8 NAND flash devices. For further information see
9 <http://www.linux-mtd.infradead.org/doc/nand.html>.
13 comment "Raw/parallel NAND flash controllers"
19 tristate "Denali NAND controller on Intel Moorestown"
23 Enable the driver for NAND flash on Intel Moorestown, using the
24 Denali NAND controller core.
27 tristate "Denali NAND controller as a DT device"
31 Enable the driver for NAND flash on platforms using a Denali NAND
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Dintel-nand-controller.c1 // SPDX-License-Identifier: GPL-2.0+
7 #include <linux/dma-direction.h>
8 #include <linux/dma-mapping.h>
17 #include <linux/mtd/nand.h>
102 #define NAND_DATA_IFACE_CHECK_ONLY -1
140 return readl_poll_timeout(ctrl->ebu + EBU_WAIT, status, in ebu_nand_waitrdy()
148 u8 cs_num = ebu_host->cs_num; in ebu_nand_readb()
151 val = readb(ebu_host->cs[cs_num].chipaddr + HSNAND_CS_OFFS); in ebu_nand_readb()
159 u8 cs_num = ebu_host->cs_num; in ebu_nand_writeb()
161 writeb(value, ebu_host->cs[cs_num].chipaddr + offset); in ebu_nand_writeb()
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/Linux-v5.15/drivers/spi/
Dspi-cadence-quadspi.c1 // SPDX-License-Identifier: GPL-2.0-only
5 // Copyright Altera Corporation (C) 2012-2014. All rights reserved.
6 // Copyright Intel Corporation (C) 2019-2020. All rights reserved.
7 // Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com
12 #include <linux/dma-mapping.h>
29 #include <linux/spi/spi-mem.h>
32 #define CQSPI_NAME "cadence-qspi"
265 u32 reg = readl(cqspi->iobase + CQSPI_REG_CONFIG); in cqspi_is_idle()
272 u32 reg = readl(cqspi->iobase + CQSPI_REG_SDRAMLEVEL); in cqspi_get_rd_sram_level()
284 irq_status = readl(cqspi->iobase + CQSPI_REG_IRQSTATUS); in cqspi_irq_handler()
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/Linux-v5.15/
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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