clk: qcom: camcc: Add camera clock controller driver for SM8750 SoC

Add support for the Camera Clock Controller (CAMCC) on the SM8750
platform.

The CAMCC block on SM8750 includes both the primary camera clock
controller and the Camera BIST clock controller, which provides the
functional MCLK required for camera operations.

Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251202-sm8750_camcc-v1-3-b3f7ef6723f1@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Author: taniyadas20

drivers/clk/qcom/Kconfig

@@ -1086,6 +1086,16 @@ config SM_CAMCC_8650
 	  Support for the camera clock controller on SM8650 devices.
 	  Say Y if you want to support camera devices and camera functionality.
 
+config SM_CAMCC_8750
+	tristate "SM8750 Camera Clock Controller"
+	depends on ARM64 || COMPILE_TEST
+	select SM_GCC_8750
+	help
+	  Support for the camera clock controller on SM8750 devices.
+	  The camera clock controller has a separate cambist controller which
+	  controls the mclk of the camera clocks.
+	  Say Y if you want to support camera devices and camera functionality.
+
 config SM_DISPCC_4450
 	tristate "SM4450 Display Clock Controller"
 	depends on ARM64 || COMPILE_TEST

drivers/clk/qcom/Makefile

@@ -138,6 +138,7 @@ obj-$(CONFIG_SM_CAMCC_8250) += camcc-sm8250.o
 obj-$(CONFIG_SM_CAMCC_8450) += camcc-sm8450.o
 obj-$(CONFIG_SM_CAMCC_8550) += camcc-sm8550.o
 obj-$(CONFIG_SM_CAMCC_8650) += camcc-sm8650.o
+obj-$(CONFIG_SM_CAMCC_8750) += cambistmclkcc-sm8750.o camcc-sm8750.o
 obj-$(CONFIG_SM_CAMCC_MILOS) += camcc-milos.o
 obj-$(CONFIG_SM_DISPCC_4450) += dispcc-sm4450.o
 obj-$(CONFIG_SM_DISPCC_6115) += dispcc-sm6115.o