clk: qcom: Add support for GPUCC and GXCLK for Kaanapali

Support the graphics clock controller for Kaanapali for Graphics SW
driver to use the clocks. GXCLKCTL (Graphics GX Clock Controller) is a
block dedicated to managing clocks for the GPU subsystem on GX power
domain. The GX clock controller driver manages only the GX GDSC and the
rest of the resources of the controller are managed by the firmware.

Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260107-kaanapali-mmcc-v3-v3-11-8e10adc236a8@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Author: taniyadas20

drivers/clk/qcom/Kconfig

@@ -75,6 +75,15 @@ config CLK_KAANAPALI_GCC
 	  Say Y if you want to use peripheral devices such as UART,
 	  SPI, I2C, USB, SD/UFS, PCIe etc.
 
+config CLK_KAANAPALI_GPUCC
+	tristate "Kaanapali Graphics Clock Controller"
+	depends on ARM64 || COMPILE_TEST
+	select CLK_KAANAPALI_GCC
+	help
+	  Support for the graphics clock controller on Kaanapali devices.
+	  Say Y if you want to support graphics controller devices and
+	  functionality such as 3D graphics.
+
 config CLK_KAANAPALI_TCSRCC
 	tristate "Kaanapali TCSR Clock Controller"
 	depends on ARM64 || COMPILE_TEST

drivers/clk/qcom/Makefile

@@ -27,6 +27,7 @@ obj-$(CONFIG_CLK_GLYMUR_TCSRCC) += tcsrcc-glymur.o
 obj-$(CONFIG_CLK_KAANAPALI_CAMCC) += cambistmclkcc-kaanapali.o camcc-kaanapali.o
 obj-$(CONFIG_CLK_KAANAPALI_DISPCC) += dispcc-kaanapali.o
 obj-$(CONFIG_CLK_KAANAPALI_GCC) += gcc-kaanapali.o
+obj-$(CONFIG_CLK_KAANAPALI_GPUCC) += gpucc-kaanapali.o gxclkctl-kaanapali.o
 obj-$(CONFIG_CLK_KAANAPALI_TCSRCC) += tcsrcc-kaanapali.o
 obj-$(CONFIG_CLK_KAANAPALI_VIDEOCC) += videocc-kaanapali.o
 obj-$(CONFIG_CLK_X1E80100_CAMCC) += camcc-x1e80100.o