clk: Add driver for the si544 clock generator chip
This patch adds the driver and devicetree documentation for the
Silicon Labs SI544 clock generator chip. This is an I2C controlled
oscillator capable of generating clock signals ranging from 200kHz
to 1500MHz.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
[sboyd: assign max_freq to 0 in is_valid_frequency() to squelch warning]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 98ce9fc..580fc04 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -91,6 +91,15 @@
This driver supports the Silicon Labs 514 programmable clock
generator.
+config COMMON_CLK_SI544
+ tristate "Clock driver for SiLabs 544 devices"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ ---help---
+ This driver supports the Silicon Labs 544 programmable clock
+ generator.
+
config COMMON_CLK_SI570
tristate "Clock driver for SiLabs 570 and compatible devices"
depends on I2C
