69dfb2fee3
Add an emulator for the mcp7940c BBRAM that supports reading and writing. Signed-off-by: Yuval Peress <peress@google.com>
20 lines
563 B
Plaintext
20 lines
563 B
Plaintext
# Copyright (c) 2023 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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config BBRAM_MICROCHIP_MCP7940N
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bool "Microchip MCP7940N SRAM BBRAM driver"
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default y
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depends on DT_HAS_MICROCHIP_MCP7940N_ENABLED
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select I2C
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help
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Enable driver for Microchip MCP7940N SRAM based battery-backed RAM.
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config BBRAM_MICROCHIP_MCP7940N_EMUL
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bool "Emulator for the Microchip MCP7940N SRAM BBRAM driver"
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default y
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depends on BBRAM_MICROCHIP_MCP7940N
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depends on EMUL
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help
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Enable the emulator for the Microchip MCP7940N SRAM based
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battery-backed RAM.
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