diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2018-01-11 13:21:58 +0530 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-03-19 15:37:20 +0530 |
| commit | 71d9edf47af32b9669e57de74c29016f512c3fe7 (patch) | |
| tree | 434066cdeaf71bfc978eae6714abe93f39ba19cf /arch/arm | |
| parent | 2aa697a494d591e4358b2b30b05effe08a2370e9 (diff) | |
sunxi: Add SUN6I_P2WI kconfig entry
Add simple and meaningful kconfig option for p2wi.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-sunxi/Kconfig | 12 | ||||
| -rw-r--r-- | arch/arm/mach-sunxi/Makefile | 2 |
2 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index dd1cf016ea..81573819e9 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -6,6 +6,17 @@ config SPL_LDSCRIPT config IDENT_STRING default " Allwinner Technology" +config SUN6I_P2WI + bool "Allwinner sun6i internal P2WI controller" + help + 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). + config SUN6I_PRCM bool help @@ -94,6 +105,7 @@ config MACH_SUN6I select CPU_V7_HAS_NONSEC select CPU_V7_HAS_VIRT select ARCH_SUPPORT_PSCI + select SUN6I_P2WI select SUN6I_PRCM select SUNXI_GEN_SUN6I select SUPPORT_SPL diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile index 9713fd5a29..1284b0e80c 100644 --- a/arch/arm/mach-sunxi/Makefile +++ b/arch/arm/mach-sunxi/Makefile @@ -16,10 +16,10 @@ obj-y += pinmux.o ifndef CONFIG_MACH_SUN9I obj-y += usb_phy.o endif +obj-$(CONFIG_SUN6I_P2WI) += p2wi.o obj-$(CONFIG_SUN6I_PRCM) += prcm.o obj-$(CONFIG_MACH_SUN8I) += prcm.o obj-$(CONFIG_MACH_SUN9I) += prcm.o -obj-$(CONFIG_MACH_SUN6I) += p2wi.o obj-$(CONFIG_MACH_SUN8I) += rsb.o obj-$(CONFIG_MACH_SUN9I) += rsb.o obj-$(CONFIG_MACH_SUN4I) += clock_sun4i.o |