clk: meson: Add G12A AO Clock + Reset Controller

Add the Amlogic G12A AO Clock and Reset controller driver handling
generation of Always-On clocks :
- AO Clocks and Reset for Always-On modules
- 32K Generation for USB and CEC
- SAR ADC controller clock

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lkml.kernel.org/r/20190212162859.20743-3-narmstrong@baylibre.com
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index b7243931..3858747 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -98,8 +98,10 @@
 	bool
 	depends on ARCH_MESON
 	select COMMON_CLK_MESON_REGMAP
+	select COMMON_CLK_MESON_DUALDIV
 	select COMMON_CLK_MESON_MPLL
 	select COMMON_CLK_MESON_PLL
+	select COMMON_CLK_MESON_AO_CLKC
 	select COMMON_CLK_MESON_EE_CLKC
 	select MFD_SYSCON
 	help