Searched refs:mcp23s08 (Results 1 – 3 of 3) sorted by relevance
| /Linux-v4.19/drivers/pinctrl/ |
| D | pinctrl-mcp23s08.c | 55 struct mcp23s08;
57 struct mcp23s08 { struct
168 static int mcp_read(struct mcp23s08 *mcp, unsigned int reg, unsigned int *val) in mcp_read()
173 static int mcp_write(struct mcp23s08 *mcp, unsigned int reg, unsigned int val) in mcp_write()
178 static int mcp_set_mask(struct mcp23s08 *mcp, unsigned int reg, in mcp_set_mask()
186 static int mcp_set_bit(struct mcp23s08 *mcp, unsigned int reg, in mcp_set_bit()
255 struct mcp23s08 *mcp = pinctrl_dev_get_drvdata(pctldev); in mcp_pinconf_get()
280 struct mcp23s08 *mcp = pinctrl_dev_get_drvdata(pctldev); in mcp_pinconf_set()
315 struct mcp23s08 *mcp = context; in mcp23sxx_spi_write()
332 struct mcp23s08 *mcp = context; in mcp23sxx_spi_gather_write()
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| D | Makefile | 22 obj-$(CONFIG_PINCTRL_MCP23S08) += pinctrl-mcp23s08.o
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| /Linux-v4.19/Documentation/devicetree/bindings/pinctrl/ |
| D | pinctrl-mcp23s08.txt | 6 - "mcp,mcp23s08" (DEPRECATED) for 8 GPIO SPI version
11 - "microchip,mcp23s08" for 8 GPIO SPI version
38 which is 0x08. mcp23s08 chip variant only supports bits 0-3. It is not
39 possible to mix mcp23s08 and mcp23s17 on the same chipselect. Set at
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