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/linux/drivers/mtd/spi-nor/
H A DMakefile3 spi-nor-objs := core.o sfdp.o swp.o otp.o sysfs.o
4 spi-nor-objs += atmel.o
5 spi-nor-objs += eon.o
6 spi-nor-objs += esmt.o
7 spi-nor-objs += everspin.o
8 spi-nor-objs += gigadevice.o
9 spi-nor-objs += intel.o
10 spi-nor-objs += issi.o
11 spi-nor-objs += macronix.o
12 spi-nor-objs += micron-st.o
[all …]
H A Dsfdp.c8 #include <linux/mtd/spi-nor.h>
144 * @nor: pointer to a 'struct spi_nor'
151 static int spi_nor_read_raw(struct spi_nor *nor, u32 addr, size_t len, u8 *buf) in spi_nor_read_raw() argument
156 ret = spi_nor_read_data(nor, addr, len, buf); in spi_nor_read_raw()
171 * @nor: pointer to a 'struct spi_nor'
182 static int spi_nor_read_sfdp(struct spi_nor *nor, u32 addr, in spi_nor_read_sfdp() argument
188 read_opcode = nor->read_opcode; in spi_nor_read_sfdp()
189 addr_nbytes = nor->addr_nbytes; in spi_nor_read_sfdp()
190 read_dummy = nor->read_dummy; in spi_nor_read_sfdp()
192 nor->read_opcode = SPINOR_OP_RDSFDP; in spi_nor_read_sfdp()
[all …]
H A Dsysfs.c3 #include <linux/mtd/spi-nor.h>
15 struct spi_nor *nor = spi_mem_get_drvdata(spimem); in manufacturer_show() local
17 return sysfs_emit(buf, "%s\n", nor->manufacturer->name); in manufacturer_show()
26 struct spi_nor *nor = spi_mem_get_drvdata(spimem); in partname_show() local
28 return sysfs_emit(buf, "%s\n", nor->info->name); in partname_show()
37 struct spi_nor *nor = spi_mem_get_drvdata(spimem); in jedec_id_show() local
38 const u8 *id = nor->info->id ? nor->info->id->bytes : nor->id; in jedec_id_show()
39 u8 id_len = nor->info->id ? nor->info->id->len : SPI_NOR_MAX_ID_LEN; in jedec_id_show()
58 struct spi_nor *nor = spi_mem_get_drvdata(spimem); in sfdp_read() local
59 struct sfdp *sfdp = nor->sfdp; in sfdp_read()
[all …]
H A Dissi.c7 #include <linux/mtd/spi-nor.h>
12 is25lp256_post_bfpt_fixups(struct spi_nor *nor, in is25lp256_post_bfpt_fixups() argument
23 nor->params->addr_nbytes = 4; in is25lp256_post_bfpt_fixups()
32 static int pm25lv_nor_late_init(struct spi_nor *nor) in pm25lv_nor_late_init() argument
34 struct spi_nor_erase_map *map = &nor->params->erase_map; in pm25lv_nor_late_init()
132 static void issi_nor_default_init(struct spi_nor *nor) in issi_nor_default_init() argument
134 nor->params->quad_enable = spi_nor_sr1_bit6_quad_enable; in issi_nor_default_init()
/linux/Documentation/devicetree/bindings/spi/
H A Dmediatek,spi-mtk-nor.yaml4 $id: http://devicetree.org/schemas/spi/mediatek,spi-mtk-nor.yaml#
7 title: Serial NOR flash controller for MediaTek ARM SoCs
15 SPI NOR flash. There should be only one spi slave device following
17 for devices other than SPI NOR flash due to limited transfer
27 - mediatek,mt8173-nor
28 - mediatek,mt8186-nor
29 - mediatek,mt8192-nor
32 - mediatek,mt2701-nor
33 - mediatek,mt2712-nor
34 - mediatek,mt7622-nor
[all …]
H A Dcdns,xspi.yaml16 read/write access to slaves such as SPI-NOR flash.
21 - cdns,xspi-nor
22 - marvell,cn10-xspi-nor
55 - marvell,cn10-xspi-nor
81 compatible = "cdns,xspi-nor";
90 compatible = "jedec,spi-nor";
96 compatible = "jedec,spi-nor";
H A Dspi-sg2044-nor.yaml4 $id: http://devicetree.org/schemas/spi/spi-sg2044-nor.yaml#
7 title: SG2044 SPI NOR controller
18 - sophgo,sg2042-spifmc-nor
19 - sophgo,sg2044-spifmc-nor
47 compatible = "sophgo,sg2044-spifmc-nor";
/linux/drivers/mtd/spi-nor/controllers/
H A Dnxp-spifi.c3 * SPI NOR driver for NXP SPI Flash Interface (SPIFI)
18 #include <linux/mtd/spi-nor.h>
58 struct spi_nor nor; member
125 static int nxp_spifi_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, in nxp_spifi_read_reg() argument
128 struct nxp_spifi *spifi = nor->priv; in nxp_spifi_read_reg()
148 static int nxp_spifi_write_reg(struct spi_nor *nor, u8 opcode, const u8 *buf, in nxp_spifi_write_reg() argument
151 struct nxp_spifi *spifi = nor->priv; in nxp_spifi_write_reg()
172 static ssize_t nxp_spifi_read(struct spi_nor *nor, loff_t from, size_t len, in nxp_spifi_read() argument
175 struct nxp_spifi *spifi = nor->priv; in nxp_spifi_read()
187 static ssize_t nxp_spifi_write(struct spi_nor *nor, loff_t to, size_t len, in nxp_spifi_write() argument
[all …]
/linux/Documentation/devicetree/bindings/mtd/
H A Dhisilicon,fmc-spi-nor.txt1 HiSilicon SPI-NOR Flash Controller
4 - compatible : Should be "hisilicon,fmc-spi-nor" and one of the following strings:
5 "hisilicon,hi3519-spi-nor"
10 - clocks : handle to spi-nor flash controller clock.
13 spi-nor-controller@10000000 {
14 compatible = "hisilicon,hi3519-spi-nor", "hisilicon,fmc-spi-nor";
21 compatible = "jedec,spi-nor";
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-spi-devices-spi-nor1 What: /sys/bus/spi/devices/.../spi-nor/jedec_id
5 Description: (RO) The JEDEC ID of the SPI NOR flash as reported by the
12 What: /sys/bus/spi/devices/.../spi-nor/manufacturer
16 Description: (RO) Manufacturer of the SPI NOR flash.
22 What: /sys/bus/spi/devices/.../spi-nor/partname
26 Description: (RO) Part name of the SPI NOR flash.
32 What: /sys/bus/spi/devices/.../spi-nor/sfdp
36 Description: (RO) This attribute is only present if the SPI NOR flash
/linux/arch/powerpc/boot/dts/fsl/
H A Dmpc8536ds.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
46 label = "ramdisk-nor";
51 label = "diagnostic-nor";
57 label = "dink-nor";
63 label = "kernel-nor";
68 label = "fs-nor";
73 label = "dtb-nor";
78 label = "u-boot-nor";
145 compatible = "spansion,s25sl12801", "jedec,spi-nor";
[all …]
H A Dp1022ds.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
46 label = "ramdisk-nor";
52 label = "diagnostic-nor";
58 label = "dink-nor";
64 label = "kernel-nor";
70 label = "jffs2-nor";
75 label = "dtb-nor";
81 label = "u-boot-nor";
163 compatible = "spansion,s25sl12801", "jedec,spi-nor";
H A Dp1020mbg-pc.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
47 label = "NOR DTB Image";
53 label = "NOR Linux Kernel Image";
59 label = "NOR Root File System";
66 label = "NOR Vitesse-7385 Firmware";
75 label = "NOR U-Boot Image";
H A Dp1021rdb-pc.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
48 label = "NOR Vitesse-7385 Firmware";
55 label = "NOR DTB Image";
61 label = "NOR Linux Kernel Image";
67 label = "NOR JFFS2 Root File System";
74 label = "NOR QE microcode firmware";
83 label = "NOR U-Boot Image";
153 compatible = "spansion,s25sl12801", "jedec,spi-nor";
H A Dp1024rdb.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
48 label = "NOR Vitesse-7385 Firmware";
55 label = "NOR DTB Image";
61 label = "NOR Linux Kernel Image";
67 label = "NOR JFFS2 Root File System";
75 label = "NOR U-Boot Image";
132 compatible = "spansion,m25p80", "jedec,spi-nor";
H A Dc293pcie.dts13 * * Neither the name of Freescale Semiconductor nor the
74 nor@0,0 {
85 label = "NOR DTB Image";
91 label = "NOR Linux Kernel Image";
97 label = "NOR Rootfs Image";
103 label = "NOR blob encrypted key";
109 label = "NOR U-Boot Image";
170 compatible = "spansion,s25sl12801", "jedec,spi-nor";
H A Dp1020rdb-pd.dts13 * * Neither the name of Freescale Semiconductor nor the
47 /* NOR, NAND flash, L2 switch and CPLD */
53 nor@0,0 {
64 label = "NOR DTB Image";
70 label = "NOR Linux Kernel Image";
76 label = "NOR Root File System";
83 label = "NOR Vitesse-7385 Firmware";
92 label = "NOR U-Boot Image";
158 compatible = "spansion,s25sl12801", "jedec,spi-nor";
H A Dp1020rdb-pc.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
48 label = "NOR Vitesse-7385 Firmware";
55 label = "NOR DTB Image";
61 label = "NOR Linux Kernel Image";
67 label = "NOR JFFS2 Root File System";
75 label = "NOR U-Boot Image";
154 compatible = "spansion,s25sl12801", "jedec,spi-nor";
H A Dp2020rdb-pc.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
48 label = "NOR Vitesse-7385 Firmware";
55 label = "NOR DTB Image";
61 label = "NOR Linux Kernel Image";
67 label = "NOR JFFS2 Root File System";
75 label = "NOR U-Boot Image";
154 compatible = "spansion,m25p80", "jedec,spi-nor";
H A Dp1020rdb.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
48 label = "NOR (RO) Vitesse-7385 Firmware";
55 label = "NOR (RO) DTB Image";
62 label = "NOR (RO) Linux Kernel Image";
69 label = "NOR (RW) JFFS2 Root File System";
77 label = "NOR (RO) U-Boot Image";
151 compatible = "spansion,s25sl12801", "jedec,spi-nor";
H A Dp1020utm-pc.dtsi13 * * Neither the name of Freescale Semiconductor nor the
36 nor@0,0 {
47 label = "NOR DTB Image";
53 label = "NOR Linux Kernel Image";
59 label = "NOR Root File System";
67 label = "NOR U-Boot Image";
H A Dp2020rdb.dts31 /* NOR and NAND Flashes */
36 nor@0,0 {
48 label = "NOR (RO) Vitesse-7385 Firmware";
55 label = "NOR (RO) DTB Image";
62 label = "NOR (RO) Linux Kernel Image";
69 label = "NOR (RW) JFFS2 Root File System";
77 label = "NOR (RO) U-Boot Image";
154 compatible = "spansion,s25sl12801", "jedec,spi-nor";
/linux/arch/arm/boot/dts/xilinx/
H A Dzynq-zc770-xm012.dts64 label = "nor-fsbl-uboot";
68 label = "nor-linux";
72 label = "nor-device-tree";
76 label = "nor-rootfs";
80 label = "nor-bitstream";
/linux/Documentation/devicetree/bindings/mtd/partitions/
H A Dbrcm,bcm963xx-cfe-nor-partitions.txt1 Broadcom BCM963XX CFE Loader NOR Flash Partitions
5 NOR. The first erase block used for the CFE bootloader, the last for an
12 - compatible : must be "brcm,bcm963xx-cfe-nor-partitions"
22 compatible = "brcm,bcm963xx-cfe-nor-partitions";
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dst,stm32-fmc2-ebi-props.yaml21 4: Asynchronous mode 2 NOR.
22 5: Asynchronous mode B NOR.
23 6: Asynchronous mode C NOR.
24 7: Asynchronous mode D NOR.
27 10: Synchronous read synchronous write NOR.
28 11: Synchronous read asynchronous write NOR.
42 NOR and PSRAM transactions type). By default, Address/Data

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