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Searched refs:lpddr (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/mtd/lpddr/
Dqinfo_probe.c20 static int lpddr_chip_setup(struct map_info *map, struct lpddr_private *lpddr);
24 struct lpddr_private *lpddr);
91 static int lpddr_pfow_present(struct map_info *map, struct lpddr_private *lpddr) in lpddr_pfow_present() argument
120 static int lpddr_chip_setup(struct map_info *map, struct lpddr_private *lpddr) in lpddr_chip_setup() argument
123 lpddr->qinfo = kzalloc(sizeof(struct qinfo_chip), GFP_KERNEL); in lpddr_chip_setup()
124 if (!lpddr->qinfo) in lpddr_chip_setup()
128 lpddr->ManufactId = CMDVAL(map_read(map, map->pfow_base + PFOW_MANUFACTURER_ID)); in lpddr_chip_setup()
130 lpddr->DevId = CMDVAL(map_read(map, map->pfow_base + PFOW_DEVICE_ID)); in lpddr_chip_setup()
132 lpddr->qinfo->DevSizeShift = lpddr_info_query(map, "DevSizeShift"); in lpddr_chip_setup()
133 lpddr->qinfo->TotalBlocksNum = lpddr_info_query(map, "TotalBlocksNum"); in lpddr_chip_setup()
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Dlpddr_cmds.c37 struct lpddr_private *lpddr = map->fldrv_priv; in lpddr_cmdset() local
64 mtd->size = 1 << lpddr->qinfo->DevSizeShift; in lpddr_cmdset()
65 mtd->erasesize = 1 << lpddr->qinfo->UniformBlockSizeShift; in lpddr_cmdset()
66 mtd->writesize = 1 << lpddr->qinfo->BufSizeShift; in lpddr_cmdset()
68 shared = kmalloc_array(lpddr->numchips, sizeof(struct flchip_shared), in lpddr_cmdset()
71 kfree(lpddr); in lpddr_cmdset()
76 chip = &lpddr->chips[0]; in lpddr_cmdset()
77 numchips = lpddr->numchips / lpddr->qinfo->HWPartsNum; in lpddr_cmdset()
81 for (j = 0; j < lpddr->qinfo->HWPartsNum; j++) { in lpddr_cmdset()
82 *chip = lpddr->chips[i]; in lpddr_cmdset()
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/Linux-v5.4/drivers/mtd/
DMakefile28 obj-y += chips/ lpddr/ maps/ devices/ nand/ tests/
DKconfig204 source "drivers/mtd/lpddr/Kconfig"
/Linux-v5.4/arch/arm64/boot/dts/allwinner/
Dsun50i-a64-sopine.dtsi138 regulator-name = "vdd-1v8-lpddr";
/Linux-v5.4/arch/arm64/boot/dts/rockchip/
Drk3399-gru.dtsi48 pp1200_lpddr: pp1200-lpddr {