clk: sunxi: Add Allwinner A10s/A13 CLK driver

Add initial clock driver for Allwinner A10s/A13.

- Implement USB ahb and USB clocks via ccu_clk_gate table
  for A10s/A13, so it can accessed in common clk enable and
  disable functions from clk_sunxi.c
- Implement USB resets via ccu_reset table for A10s/A13,
  so it can accessed in common reset deassert and assert
  functions from reset-sunxi.c

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
diff --git a/drivers/clk/sunxi/Kconfig b/drivers/clk/sunxi/Kconfig
index fbbf94e..b228c2f 100644
--- a/drivers/clk/sunxi/Kconfig
+++ b/drivers/clk/sunxi/Kconfig
@@ -16,6 +16,13 @@
 	  This enables common clock driver support for platforms based
 	  on Allwinner A10/A20 SoC.
 
+config CLK_SUN5I_A10S
+	bool "Clock driver for Allwinner A10s/A13"
+	default MACH_SUN5I
+	help
+	  This enables common clock driver support for platforms based
+	  on Allwinner A10s/A13 SoC.
+
 config CLK_SUN8I_H3
 	bool "Clock driver for Allwinner H3/H5"
 	default MACH_SUNXI_H3_H5