FROMLIST: clk: qcom: camcc-x1p42100: Add support for camera clock controller

Add support for the camera clock controller for camera clients to
be able to request for camcc clocks on X1P42100 platform. Although
X1P42100 is derived from X1E80100, the camera clock controller driver
differs significantly. Few PLLs, clocks and GDSC's are removed, there
is delta in frequency tables for most RCG's and parent data structures
also changed for few RCG's. Hence introduce a separate camcc driver
for X1P42100 platform.

Link: https://lore.kernel.org/all/20260331-purwa-videocc-camcc-v3-5-6daca180a4b1@oss.qualcomm.com/
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Signed-off-by: Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>

Author: kona-jagadeesh

drivers/clk/qcom/Kconfig

@@ -108,6 +108,16 @@ config CLK_X1E80100_TCSRCC
 	  Support for the TCSR clock controller on X1E80100 devices.
 	  Say Y if you want to use peripheral devices such as SD/UFS.
 
+config CLK_X1P42100_CAMCC
+	tristate "X1P42100 Camera Clock Controller"
+	depends on ARM64 || COMPILE_TEST
+	select CLK_X1E80100_GCC
+	help
+	  Support for the camera clock controller on Qualcomm Technologies, Inc.
+	  X1P42100 devices.
+	  Say Y if you want to support camera devices and camera functionality
+	  such as capturing pictures.
+
 config CLK_X1P42100_GPUCC
 	tristate "X1P42100 Graphics Clock Controller"
 	depends on ARM64 || COMPILE_TEST

drivers/clk/qcom/Makefile

@@ -31,6 +31,7 @@ obj-$(CONFIG_CLK_X1E80100_DISPCC) += dispcc-x1e80100.o
 obj-$(CONFIG_CLK_X1E80100_GCC) += gcc-x1e80100.o
 obj-$(CONFIG_CLK_X1E80100_GPUCC) += gpucc-x1e80100.o
 obj-$(CONFIG_CLK_X1E80100_TCSRCC) += tcsrcc-x1e80100.o
+obj-$(CONFIG_CLK_X1P42100_CAMCC) += camcc-x1p42100.o
 obj-$(CONFIG_CLK_X1P42100_GPUCC) += gpucc-x1p42100.o
 obj-$(CONFIG_CLK_X1P42100_VIDEOCC) += videocc-x1p42100.o
 obj-$(CONFIG_CLK_QCM2290_GPUCC) += gpucc-qcm2290.o