ARC: clk: introduce HSDK CGU clock driver
Synopsys HSDK clock controller generates and supplies clocks to various
controllers and peripherals within the SoC.
Each clock has assigned identifier and client device tree nodes can use
this identifier to specify the clock which they consume. All available
clocks are defined as preprocessor macros in the
dt-bindings/clock/snps,hsdk-cgu.h header and can be used in device
tree sources.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index f6644ee..cdfa052 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -54,6 +54,12 @@
This clock driver adds support for RCC clock management
for STM32F4 and STM32F7 SoCs.
+config CLK_HSDK
+ bool "Enable cgu clock driver for HSDK"
+ depends on CLK
+ help
+ Enable this to support the cgu clocks on Synopsys ARC HSDK
+
config CLK_ZYNQ
bool "Enable clock driver support for Zynq"
depends on CLK && ARCH_ZYNQ