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authorMike Looijmans <mike.looijmans@topic.nl>2018-03-20 09:15:41 +0100
committerStephen Boyd <sboyd@kernel.org>2018-03-23 10:05:25 -0700
commit953cc3e8117013bd39a3b94e28361ce94ad63075 (patch)
tree0f4b1bcd9255fa3a50a4c83990194e3eabb32bad /drivers/clk/Kconfig
parent7928b2cbe55b2a410a0f5c1f154610059c57b1b2 (diff)
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>
Diffstat (limited to 'drivers/clk/Kconfig')
-rw-r--r--drivers/clk/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 98ce9fc6e6c0..580fc04a96c4 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -91,6 +91,15 @@ config COMMON_CLK_SI514
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