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| author | Etienne Carriere <etienne.carriere@linaro.org> | 2020-09-09 18:44:04 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-09-30 11:55:23 -0400 |
| commit | 60388844836f5639e6c9a4331335ff22298128da (patch) | |
| tree | b5f9e60ab477d740c2542cd123d0d81eb0c862dd /drivers/clk/Kconfig | |
| parent | 4e5ce7ecd3ed734245b00a4068d6c86009e8b7ab (diff) | |
| download | u-boot-60388844836f5639e6c9a4331335ff22298128da.zip u-boot-60388844836f5639e6c9a4331335ff22298128da.tar.gz u-boot-60388844836f5639e6c9a4331335ff22298128da.tar.bz2 | |
clk: add clock driver for SCMI agents
This change introduces a clock driver for SCMI agent devices. When
SCMI agent and SCMI clock drivers are enabled, SCMI agent binds a
clock device for each SCMI clock protocol devices enabled in the FDT.
SCMI clock driver is embedded upon CONFIG_CLK_SCMI=y. If enabled,
CONFIG_SCMI_AGENT is also enabled.
SCMI Clock protocol is defined in the SCMI specification [1].
Links: [1] https://developer.arm.com/architectures/system-architectures/software-standards/scmi
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/clk/Kconfig')
| -rw-r--r-- | drivers/clk/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 6003e14..4dfbad7 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -159,6 +159,14 @@ config CLK_CDCE9XX Enable the clock synthesizer driver for CDCE913/925/937/949 series of chips. +config CLK_SCMI + bool "Enable SCMI clock driver" + depends on SCMI_FIRMWARE + help + Enable this option if you want to support clock devices exposed + by a SCMI agent based on SCMI clock protocol communication + with a SCMI server. + source "drivers/clk/analogbits/Kconfig" source "drivers/clk/at91/Kconfig" source "drivers/clk/exynos/Kconfig" |