clk: meson: c3: add support for the C3 SoC PLL clock

Add the C3 PLL clock controller driver for the Amlogic C3 SoC family.

[jbrunet: fixed probe function name]
Co-developed-by: Chuan Liu <[email protected]>
Signed-off-by: Chuan Liu <[email protected]>
Signed-off-by: Xianwei Zhao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jerome Brunet <[email protected]>

Author: Xianwei Zhao

drivers/clk/meson/Kconfig

@@ -132,6 +132,19 @@ config COMMON_CLK_A1_PERIPHERALS
 	  device, A1 SoC Family. Say Y if you want A1 Peripherals clock
 	  controller to work.
 
+config COMMON_CLK_C3_PLL
+	tristate "Amlogic C3 PLL clock controller"
+	depends on ARM64
+	default y
+	select COMMON_CLK_MESON_REGMAP
+	select COMMON_CLK_MESON_PLL
+	select COMMON_CLK_MESON_CLKC_UTILS
+	imply COMMON_CLK_SCMI
+	help
+	  Support for the PLL clock controller on Amlogic C302X and C308L devices,
+	  AKA C3. Say Y if you want the board to work, because PLLs are the parent
+	  of most peripherals.
+
 config COMMON_CLK_G12A
 	tristate "G12 and SM1 SoC clock controllers support"
 	depends on ARM64

drivers/clk/meson/Makefile

@@ -20,6 +20,7 @@ obj-$(CONFIG_COMMON_CLK_AXG) += axg.o axg-aoclk.o
 obj-$(CONFIG_COMMON_CLK_AXG_AUDIO) += axg-audio.o
 obj-$(CONFIG_COMMON_CLK_A1_PLL) += a1-pll.o
 obj-$(CONFIG_COMMON_CLK_A1_PERIPHERALS) += a1-peripherals.o
+obj-$(CONFIG_COMMON_CLK_C3_PLL) += c3-pll.o
 obj-$(CONFIG_COMMON_CLK_GXBB) += gxbb.o gxbb-aoclk.o
 obj-$(CONFIG_COMMON_CLK_G12A) += g12a.o g12a-aoclk.o
 obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o meson8-ddr.o