Searched +full:stm32mp15 +full:- +full:fmc2 (Results 1 – 2 of 2) sorted by relevance
| /linux/Documentation/devicetree/bindings/mtd/ |
| H A D | st,stm32-fmc2-nand.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/st,stm32-fmc2-nand.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics Flexible Memory Controller 2 (FMC2)
10 - Christophe Kerello <christophe.kerello@foss.st.com>
15 - st,stm32mp15-fmc2
16 - st,stm32mp1-fmc2-nfc
17 - st,stm32mp25-fmc2-nfc
28 - description: tx DMA channel
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| /linux/drivers/mtd/nand/raw/ |
| H A D | stm32_fmc2_nand.c | 1 // SPDX-License-Identifier: GPL-2.0
10 #include <linux/dma-mapping.h>
55 /* FMC2 Controller Registers */
295 struct stm32_fmc2_nfc *nfc = to_stm32_nfc(chip->controller); in stm32_fmc2_nfc_timings_init()
297 struct stm32_fmc2_timings *timings = &nand->timings; in stm32_fmc2_nfc_timings_init()
301 regmap_update_bits(nfc->regmap, FMC2_PCR, in stm32_fmc2_nfc_timings_init()
303 FIELD_PREP(FMC2_PCR_TCLR, timings->tclr) | in stm32_fmc2_nfc_timings_init()
304 FIELD_PREP(FMC2_PCR_TAR, timings->tar)); in stm32_fmc2_nfc_timings_init()
307 pmem = FIELD_PREP(FMC2_PMEM_MEMSET, timings->tset_mem); in stm32_fmc2_nfc_timings_init()
308 pmem |= FIELD_PREP(FMC2_PMEM_MEMWAIT, timings->twait); in stm32_fmc2_nfc_timings_init()
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