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authorCharles Keepax <ckeepax@opensource.cirrus.com>2019-03-19 13:37:00 +0000
committerStephen Boyd <sboyd@kernel.org>2019-04-23 14:59:38 -0700
commit76c547830bd116dbadf9c4b3c04ce5bf4da6dfe9 (patch)
treedd6e92bfdd145dcaddef33b93095ec8987fcee73 /drivers/clk/Kconfig
parent3a02cd6854432e0141bcbc80265587b30278fbdd (diff)
downloadlinux-76c547830bd116dbadf9c4b3c04ce5bf4da6dfe9.tar.bz2
clk: lochnagar: Add support for the Cirrus Logic Lochnagar
Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. This driver supports the board controller chip on the Lochnagar board. The Lochnagar can take several input clocks from the host system, provides several of its own clock sources, and provides extensive routing options for those clocks to be supplied to the attached CODEC/Amp device. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/Kconfig')
-rw-r--r--drivers/clk/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index e705aab9e38b..1375ed43e72b 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -219,6 +219,13 @@ config COMMON_CLK_XGENE
---help---
Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
+config COMMON_CLK_LOCHNAGAR
+ tristate "Cirrus Logic Lochnagar clock driver"
+ depends on MFD_LOCHNAGAR
+ help
+ This driver supports the clocking features of the Cirrus Logic
+ Lochnagar audio development board.
+
config COMMON_CLK_NXP
def_bool COMMON_CLK && (ARCH_LPC18XX || ARCH_LPC32XX)
select REGMAP_MMIO if ARCH_LPC32XX