CONFIG_I2C_SUN6I_P2WI: Allwinner sun6i internal P2WI controller

General informations

The Linux kernel configuration item CONFIG_I2C_SUN6I_P2WI:

• prompt: Allwinner sun6i internal P2WI controller
• type: tristate
• depends on: ( CONFIG_RESET_CONTROLLER ) && ( CONFIG_MACH_SUN6I || CONFIG_COMPILE_TEST )
• defined in drivers/i2c/busses/Kconfig
• found in Linux kernels: 3.16–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: i2c-sun6i-p2wi

Help text

If you say yes to this option, support will be included for the P2WI (Push/Pull 2 Wire Interface) controller embedded in some sunxi SOCs. The P2WI looks like an SMBus controller (which supports only byte accesses), except that it only supports one slave device. This interface is used to connect to specific PMIC devices (like the AXP221).

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module i2c-sun6i-p2wi CONFIG_I2C_SUN6I_P2WI : drivers/i2c/busses/Kconfig : "Allwinner sun6i internal P2WI controller" # in 3.16–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "allwinner,sun6i-a31-p2wi" : CONFIG_I2C_SUN6I_P2WI : drivers/i2c/busses/i2c-sun6i-p2wi.c # in 3.16–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "i2c-sunxi-p2wi" : CONFIG_I2C_SUN6I_P2WI : drivers/i2c/busses/i2c-sun6i-p2wi.c # in 3.16–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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