AXP_PMIC_BUS enables communication with a specific AXP PMIC at a PMIC-dependent I2C/P2WI/RSB bus address. It is automatically selected as a dependency of the PMIC driver. It should not be selectable by the user when no PMIC is chosen.
AXP_GPIO uses the pmic_bus functions, and also depends on a specific PMIC header to pick up register definitions.
Both of these changes have no impact on any existing configs, since the code does not compile if the dependencies are not met.
Signed-off-by: Samuel Holland samuel@sholland.org ---
arch/arm/mach-sunxi/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index 28332008501..12235fabc06 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -95,7 +95,7 @@ config SUN6I_PRCM in A31 SoC.
config AXP_PMIC_BUS - bool "Sunxi AXP PMIC bus access helpers" + bool help Select this PMIC bus access helpers for Sunxi platform PRCM or other AXP family PMIC devices. @@ -796,6 +796,7 @@ endif
config AXP_GPIO bool "Enable support for gpio-s on axp PMICs" + depends on AXP_PMIC_BUS default n ---help--- Say Y here to enable support for the gpio pins of the axp PMIC ICs.