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authorSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>2013-04-11 15:42:29 -0400
committerMike Turquette <mturquette@linaro.org>2013-04-12 14:04:38 -0400
commit9abd5f0555df6cd36130feb742f1def6d99c60fe (patch)
tree8473cc9d9643b968a531dbdc1145270dd09f94ef /drivers/clk/Kconfig
parent79b16641efabd14944dbfc2fde2ae1e8ae8413bc (diff)
clk: add si5351 i2c common clock driver
This patch adds a common clock driver for Silicon Labs Si5351a/b/c i2c programmable clock generators. Currently, the driver does not support VXCO feature of si5351b. Passing platform_data or DT bindings selectively allows to overwrite stored Si5351 configuration which is very helpful for clock generators with empty eeprom configuration. Corresponding device tree binding documentation is also added. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Tested-by: Daniel Mack <zonque@gmail.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Michal Bachraty <michal.bachraty@streamunlimited.com> Signed-off-by: Mike Turquette <mturquette@linaro.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 a64caefdba12..186dd0edca8f 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -55,6 +55,15 @@ config COMMON_CLK_MAX77686
55 ---help--- 55 ---help---
56 This driver supports Maxim 77686 crystal oscillator clock. 56 This driver supports Maxim 77686 crystal oscillator clock.
57 57
58config COMMON_CLK_SI5351
59 tristate "Clock driver for SiLabs 5351A/B/C"
60 depends on I2C
61 select REGMAP_I2C
62 select RATIONAL
63 ---help---
64 This driver supports Silicon Labs 5351A/B/C programmable clock
65 generators.
66
58config CLK_TWL6040 67config CLK_TWL6040
59 tristate "External McPDM functional clock from twl6040" 68 tristate "External McPDM functional clock from twl6040"
60 depends on TWL6040_CORE 69 depends on TWL6040_CORE