| /linux-4.4.14/drivers/nvmem/ |
| D | core.c | 49 struct nvmem_device *nvmem; member
66 struct nvmem_device *nvmem = to_nvmem_device(dev); in bin_attr_nvmem_read() local
70 if (pos >= nvmem->size) in bin_attr_nvmem_read()
73 if (pos + count > nvmem->size) in bin_attr_nvmem_read()
74 count = nvmem->size - pos; in bin_attr_nvmem_read()
76 count = round_down(count, nvmem->word_size); in bin_attr_nvmem_read()
78 rc = regmap_raw_read(nvmem->regmap, pos, buf, count); in bin_attr_nvmem_read()
91 struct nvmem_device *nvmem = to_nvmem_device(dev); in bin_attr_nvmem_write() local
95 if (pos >= nvmem->size) in bin_attr_nvmem_write()
98 if (pos + count > nvmem->size) in bin_attr_nvmem_write()
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| D | qfprom.c | 33 struct nvmem_device *nvmem = platform_get_drvdata(pdev); in qfprom_remove() local
35 return nvmem_unregister(nvmem); in qfprom_remove()
42 struct nvmem_device *nvmem; in qfprom_probe() local
59 nvmem = nvmem_register(&econfig); in qfprom_probe()
60 if (IS_ERR(nvmem)) in qfprom_probe()
61 return PTR_ERR(nvmem); in qfprom_probe()
63 platform_set_drvdata(pdev, nvmem); in qfprom_probe()
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| D | Makefile | 9 obj-$(CONFIG_NVMEM_IMX_OCOTP) += nvmem-imx-ocotp.o
10 nvmem-imx-ocotp-y := imx-ocotp.o
11 obj-$(CONFIG_NVMEM_MXS_OCOTP) += nvmem-mxs-ocotp.o
12 nvmem-mxs-ocotp-y := mxs-ocotp.o
19 obj-$(CONFIG_NVMEM_VF610_OCOTP) += nvmem-vf610-ocotp.o
20 nvmem-vf610-ocotp-y := vf610-ocotp.o
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| D | sunxi_sid.c | 103 struct nvmem_device *nvmem; in sunxi_sid_probe() local
129 nvmem = nvmem_register(&econfig); in sunxi_sid_probe()
130 if (IS_ERR(nvmem)) in sunxi_sid_probe()
131 return PTR_ERR(nvmem); in sunxi_sid_probe()
145 platform_set_drvdata(pdev, nvmem); in sunxi_sid_probe()
150 nvmem_unregister(nvmem); in sunxi_sid_probe()
156 struct nvmem_device *nvmem = platform_get_drvdata(pdev); in sunxi_sid_remove() local
158 return nvmem_unregister(nvmem); in sunxi_sid_remove()
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| D | imx-ocotp.c | 104 struct nvmem_device *nvmem; in imx_ocotp_probe() local
126 nvmem = nvmem_register(&imx_ocotp_nvmem_config); in imx_ocotp_probe()
127 if (IS_ERR(nvmem)) in imx_ocotp_probe()
128 return PTR_ERR(nvmem); in imx_ocotp_probe()
130 platform_set_drvdata(pdev, nvmem); in imx_ocotp_probe()
137 struct nvmem_device *nvmem = platform_get_drvdata(pdev); in imx_ocotp_remove() local
139 return nvmem_unregister(nvmem); in imx_ocotp_remove()
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| D | rockchip-efuse.c | 126 struct nvmem_device *nvmem; in rockchip_efuse_probe() local
159 nvmem = nvmem_register(&econfig); in rockchip_efuse_probe()
160 if (IS_ERR(nvmem)) in rockchip_efuse_probe()
161 return PTR_ERR(nvmem); in rockchip_efuse_probe()
163 platform_set_drvdata(pdev, nvmem); in rockchip_efuse_probe()
170 struct nvmem_device *nvmem = platform_get_drvdata(pdev); in rockchip_efuse_remove() local
172 return nvmem_unregister(nvmem); in rockchip_efuse_remove()
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| D | mxs-ocotp.c | 44 struct nvmem_device *nvmem; member
220 otp->nvmem = nvmem_register(&ocotp_config); in mxs_ocotp_probe()
221 if (IS_ERR(otp->nvmem)) { in mxs_ocotp_probe()
222 ret = PTR_ERR(otp->nvmem); in mxs_ocotp_probe()
242 return nvmem_unregister(otp->nvmem); in mxs_ocotp_remove()
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| D | vf610-ocotp.c | 102 struct nvmem_device *nvmem; member
243 return nvmem_unregister(ocotp_dev->nvmem); in vf610_ocotp_remove()
279 ocotp_dev->nvmem = nvmem_register(&ocotp_config); in vf610_ocotp_probe()
280 if (IS_ERR(ocotp_dev->nvmem)) in vf610_ocotp_probe()
281 return PTR_ERR(ocotp_dev->nvmem); in vf610_ocotp_probe()
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| D | Kconfig | 26 will be called nvmem-imx-ocotp.
37 will be called nvmem-mxs-ocotp.
45 functions for QFPROM data to rest of the drivers via nvmem interface.
79 be called nvmem-vf610-ocotp.
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| /linux-4.4.14/include/linux/ |
| D | nvmem-consumer.h | 43 void nvmem_device_put(struct nvmem_device *nvmem);
44 void devm_nvmem_device_put(struct device *dev, struct nvmem_device *nvmem);
45 int nvmem_device_read(struct nvmem_device *nvmem, unsigned int offset,
47 int nvmem_device_write(struct nvmem_device *nvmem, unsigned int offset,
49 ssize_t nvmem_device_cell_read(struct nvmem_device *nvmem,
51 int nvmem_device_cell_write(struct nvmem_device *nvmem,
100 static inline void nvmem_device_put(struct nvmem_device *nvmem) in nvmem_device_put() argument
105 struct nvmem_device *nvmem) in devm_nvmem_device_put() argument
109 static inline ssize_t nvmem_device_cell_read(struct nvmem_device *nvmem, in nvmem_device_cell_read() argument
116 static inline int nvmem_device_cell_write(struct nvmem_device *nvmem, in nvmem_device_cell_write() argument
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| D | nvmem-provider.h | 31 int nvmem_unregister(struct nvmem_device *nvmem);
40 static inline int nvmem_unregister(struct nvmem_device *nvmem) in nvmem_unregister() argument
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| /linux-4.4.14/Documentation/devicetree/bindings/nvmem/ |
| D | nvmem.txt | 22 information like offset and size in nvmem provider.
63 Are device nodes which consume nvmem data cells/providers.
66 nvmem-cells: list of phandle to the nvmem data cells.
67 nvmem-cell-names: names for the each nvmem-cells specified. Required if
68 nvmem-cells is used.
71 nvmem : list of phandles to nvmem providers.
72 nvmem-names: names for the each nvmem provider. required if nvmem is used.
78 nvmem-cells = <&tsens_calibration>;
79 nvmem-cell-names = "calibration";
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| D | qfprom.txt | 11 bindings/nvmem/nvmem.txt
27 Are device nodes which consume nvmem data cells.
33 nvmem-cells = <&tsens_calibration>;
34 nvmem-cell-names = "calibration";
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| D | rockchip-efuse.txt | 11 bindings/nvmem/nvmem.txt
30 Are device nodes which consume nvmem data cells.
36 nvmem-cells = <&cpu_leakage>;
37 nvmem-cell-names = "cpu_leakage";
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| D | allwinner,sunxi-sid.txt | 9 bindings/nvmem/nvmem.txt
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| D | mxs-ocotp.txt | 14 bindings/nvmem/nvmem.txt
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| /linux-4.4.14/Documentation/nvmem/ |
| D | nvmem.txt | 38 nvmem configuration to nvmem_register(), on success core would return a valid
41 nvmem_unregister(nvmem) is used to unregister a previously registered provider.
54 nvmem = nvmem_register(&econfig);
82 *nvmem_cell_get() apis will get a reference to nvmem cell for a given id,
96 void nvmem_device_put(struct nvmem_device *nvmem);
97 int nvmem_device_read(struct nvmem_device *nvmem, unsigned int offset,
99 int nvmem_device_write(struct nvmem_device *nvmem, unsigned int offset,
101 int nvmem_device_cell_read(struct nvmem_device *nvmem,
103 int nvmem_device_cell_write(struct nvmem_device *nvmem,
121 void nvmem_device_put(struct nvmem_device *nvmem);
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| /linux-4.4.14/drivers/ |
| D | Makefile | 173 obj-$(CONFIG_NVMEM) += nvmem/
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| D | Kconfig | 193 source "drivers/nvmem/Kconfig"
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| /linux-4.4.14/ |
| D | MAINTAINERS | 7619 F: drivers/nvmem/
7620 F: Documentation/devicetree/bindings/nvmem/
7621 F: include/linux/nvmem-consumer.h
7622 F: include/linux/nvmem-provider.h
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