clk: qcom: Add APQ8084 Multimedia Clock Controller (MMCC) support

Add support for the multimedia clock controller found on the APQ8084 based platforms. This will allow the multimedia device drivers to control their clocks. Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com> [sboyd: Rework parent mapping to avoid conflicts] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
xanmod · Jul 15, 2014 · 2b46cd2 · 2b46cd2
1 parent 5424e10
commit 2b46cd2
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diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.txt b/Documentation/devicetree/bindings/clock/qcom,mmcc.txt
@@ -4,6 +4,7 @@ Qualcomm Multimedia Clock & Reset Controller Binding
 Required properties :
 - compatible : shall contain only one of the following:
 
+			"qcom,mmcc-apq8084"
 			"qcom,mmcc-msm8660"
 			"qcom,mmcc-msm8960"
 			"qcom,mmcc-msm8974"

diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
@@ -12,6 +12,15 @@ config APQ_GCC_8084
 	  Say Y if you want to use peripheral devices such as UART, SPI,
 	  i2c, USB, SD/eMMC, SATA, PCIe, etc.
 
+config APQ_MMCC_8084
+	tristate "APQ8084 Multimedia Clock Controller"
+	select APQ_GCC_8084
+	depends on COMMON_CLK_QCOM
+	help
+	  Support for the multimedia clock controller on apq8084 devices.
+	  Say Y if you want to support multimedia devices such as display,
+	  graphics, video encode/decode, camera, etc.
+
 config MSM_GCC_8660
 	tristate "MSM8660 Global Clock Controller"
 	depends on COMMON_CLK_QCOM

diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
@@ -9,6 +9,7 @@ clk-qcom-y += clk-branch.o
 clk-qcom-y += reset.o
 
 obj-$(CONFIG_APQ_GCC_8084) += gcc-apq8084.o
+obj-$(CONFIG_APQ_MMCC_8084) += mmcc-apq8084.o
 obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o
 obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o
 obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o