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u-boot/drivers/clk/ti/Kconfig

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clk: ti: add mux clock driver The driver manages a register-mapped multiplexer with multiple input clock signals or parents, one of which can be selected as output. It uses routines provided by the common clock framework (ccf). The code is based on the drivers/clk/ti/mux.c driver of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/clock/ti/mux.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-12-29 23:06:32 +00:00
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2020 Dario Binacchi <dariobin@libero.it>
#
clk: ti: am33xx: add DPLL clock drivers The digital phase-locked loop (DPLL) provides all interface clocks and functional clocks to the processor of the AM33xx device. The AM33xx device integrates five different DPLLs: * Core DPLL * Per DPLL * LCD DPLL * DDR DPLL * MPU DPLL The patch adds support for the compatible strings: * "ti,am3-dpll-core-clock" * "ti,am3-dpll-no-gate-clock" * "ti,am3-dpll-no-gate-j-type-clock" * "ti,am3-dpll-x2-clock" The code is loosely based on the drivers/clk/ti/dpll.c drivers of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/clock/ti/dpll.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-12-29 23:06:34 +00:00
config CLK_TI_AM3_DPLL
bool "TI AM33XX Digital Phase-Locked Loop (DPLL) clock drivers"
depends on CLK && OF_CONTROL
help
This enables the DPLL clock drivers support on AM33XX SoCs. The DPLL
provides all interface clocks and functional clocks to the processor.
clk: ti: add support for clkctrl clocks Until now the clkctrl clocks have been enabled/disabled through platform routines. Thanks to this patch they can be enabled and configured directly by the probed devices that need to use them. For DT binding details see Linux doc: - Documentation/devicetree/bindings/clock/ti-clkctrl.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-12-29 23:06:39 +00:00
config CLK_TI_CTRL
bool "TI OMAP4 clock controller"
depends on CLK && OF_CONTROL
help
This enables the clock controller driver support on TI's SoCs.
clk: ti: add divider clock driver The patch adds support for TI divider clock binding. The driver uses routines provided by the common clock framework (ccf). The code is based on the drivers/clk/ti/divider.c driver of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/clock/ti/divider.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-12-29 23:06:35 +00:00
config CLK_TI_DIVIDER
bool "TI divider clock driver"
depends on CLK && OF_CONTROL && CLK_CCF
help
This enables the divider clock driver support on TI's SoCs.
clk: ti: add gate clock driver The patch adds support for TI gate clock binding. The code is based on the drivers/clk/ti/gate.c driver of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/clock/ti/gate.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-12-29 23:06:36 +00:00
config CLK_TI_GATE
bool "TI gate clock driver"
depends on CLK && OF_CONTROL
help
This enables the gate clock driver support on TI's SoCs.
clk: ti: add mux clock driver The driver manages a register-mapped multiplexer with multiple input clock signals or parents, one of which can be selected as output. It uses routines provided by the common clock framework (ccf). The code is based on the drivers/clk/ti/mux.c driver of the Linux kernel version 5.9-rc7. For DT binding details see: - Documentation/devicetree/bindings/clock/ti/mux.txt Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-12-29 23:06:32 +00:00
config CLK_TI_MUX
bool "TI mux clock driver"
depends on CLK && OF_CONTROL && CLK_CCF
help
This enables the mux clock driver support on TI's SoCs.
clk: move clk-ti-sci driver to 'ti' directory The patch moves the clk-ti-sci.c file to the 'ti' directory along with all the other TI's drivers, and renames it clk-sci.c. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-12-29 23:16:20 +00:00
config CLK_TI_SCI
bool "TI System Control Interface (TI SCI) clock driver"
depends on CLK && TI_SCI_PROTOCOL && OF_CONTROL
help
This enables the clock driver support over TI System Control Interface
available on some new TI's SoCs. If you wish to use clock resources
managed by the TI System Controller, say Y here. Otherwise, say N.
clk: add support for TI K3 SoC PLL Add support for TI K3 SoC PLLs. This clock type supports enabling/disabling/setting and querying the clock rate for the PLL. The euclidean library routine is used to calculate divider/multiplier rates for the PLLs. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tero Kristo <kristo@kernel.org>
2021-06-11 08:45:13 +00:00
config CLK_K3_PLL
bool "PLL clock support for K3 SoC family of devices"
depends on CLK && LIB_RATIONAL
help
Enables PLL clock support for K3 SoC family of devices.
config SPL_CLK_K3_PLL
bool "PLL clock support for K3 SoC family of devices"
depends on CLK && LIB_RATIONAL && SPL
help
Enables PLL clock support for K3 SoC family of devices.
clk: add support for TI K3 SoC clocks Add driver to support TI K3 generation SoC clocks. This driver registers the clocks provided via platform data, and adds support for controlling the clocks via DT handles. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tero Kristo <kristo@kernel.org>
2021-06-11 08:45:14 +00:00
config CLK_K3
bool "Clock support for K3 SoC family of devices"
depends on CLK
help
Enables the clock translation layer from DT to device clocks.
config SPL_CLK_K3
bool "Clock support for K3 SoC family of devices"
depends on CLK && SPL
help
Enables the clock translation layer from DT to device clocks.
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