clk: qcom: Add MSM8996 Multimedia Clock Controller (MMCC) driver

Add a driver for the multimedia clock controller found on MSM8996
based devices. This should allow most multimedia device drivers
to probe and control their clocks.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index fb2b499..b552ece 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -114,3 +114,12 @@
 	  Support for the global clock controller on msm8996 devices.
 	  Say Y if you want to use peripheral devices such as UART, SPI,
 	  i2c, USB, UFS, SD/eMMC, PCIe, etc.
+
+config MSM_MMCC_8996
+	tristate "MSM8996 Multimedia Clock Controller"
+	select MSM_GCC_8996
+	depends on COMMON_CLK_QCOM
+	help
+	  Support for the multimedia clock controller on msm8996 devices.
+	  Say Y if you want to support multimedia devices such as display,
+	  graphics, video encode/decode, camera, etc.