Searched +full:snvs +full:- +full:lpgpr (Results 1 – 2 of 2) sorted by relevance
| /linux/Documentation/devicetree/bindings/nvmem/ |
| H A D | snvs-lpgpr.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/nvmem/snvs-lpgpr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Low Power General Purpose Register found in i.MX Secure Non-Volatile Storage
10 - Oleksij Rempel <o.rempel@pengutronix.de>
15 - items:
16 - enum:
17 - fsl,imx8mm-snvs-lpgpr
18 - fsl,imx8mn-snvs-lpgpr
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| /linux/drivers/nvmem/ |
| H A D | snvs_lpgpr.c | 1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/nvmem-provider.h>
57 const struct snvs_lpgpr_cfg *dcfg = priv->dcfg; in snvs_lpgpr_write()
61 ret = regmap_read(priv->regmap, dcfg->offset_hplr, &lock_reg); in snvs_lpgpr_write()
66 return -EPERM; in snvs_lpgpr_write()
68 ret = regmap_read(priv->regmap, dcfg->offset_lplr, &lock_reg); in snvs_lpgpr_write()
73 return -EPERM; in snvs_lpgpr_write()
75 return regmap_bulk_write(priv->regmap, dcfg->offset + offset, val, in snvs_lpgpr_write()
83 const struct snvs_lpgpr_cfg *dcfg = priv->dcfg; in snvs_lpgpr_read()
85 return regmap_bulk_read(priv->regmap, dcfg->offset + offset, in snvs_lpgpr_read()
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