diff options
| author | Tero Kristo <t-kristo@ti.com> | 2017-06-13 09:09:27 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2017-06-14 18:05:07 +0200 |
| commit | b745c0794e2ff20c7589600f5fa904fc201bcc0c (patch) | |
| tree | aed42a4628a51692f56a4894651bc2acd195d83b /drivers/clk/Kconfig | |
| parent | Documentation: dt: Add TI SCI clock driver (diff) | |
| download | linux-b745c0794e2ff20c7589600f5fa904fc201bcc0c.tar.xz linux-b745c0794e2ff20c7589600f5fa904fc201bcc0c.zip | |
clk: keystone: Add sci-clk driver support
In K2G, the clock handling is done through firmware executing on a
separate core. Linux kernel needs to communicate to the firmware
through TI system control interface to access any power management
related resources, including clocks.
The keystone sci-clk driver does this, by communicating to the
firmware through the TI SCI driver. The driver adds support for
registering clocks through DT, and basic required clock operations
like prepare/get_rate, etc.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
[sboyd@codeaurora.org: Make ti_sci_init_clocks() static]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/Kconfig')
| -rw-r--r-- | drivers/clk/Kconfig | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 36cfea38135f..10fef771bb36 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -164,13 +164,6 @@ config COMMON_CLK_XGENE ---help--- Sypport for the APM X-Gene SoC reference, PLL, and device clocks. -config COMMON_CLK_KEYSTONE - tristate "Clock drivers for Keystone based SOCs" - depends on (ARCH_KEYSTONE || COMPILE_TEST) && OF - ---help--- - Supports clock drivers for Keystone based SOCs. These SOCs have local - a power sleep control module that gate the clock to the IPs and PLLs. - config COMMON_CLK_NXP def_bool COMMON_CLK && (ARCH_LPC18XX || ARCH_LPC32XX) select REGMAP_MMIO if ARCH_LPC32XX @@ -219,6 +212,7 @@ config COMMON_CLK_VC5 source "drivers/clk/bcm/Kconfig" source "drivers/clk/hisilicon/Kconfig" +source "drivers/clk/keystone/Kconfig" source "drivers/clk/mediatek/Kconfig" source "drivers/clk/meson/Kconfig" source "drivers/clk/mvebu/Kconfig" |