Commit 64863417 authored by Andrea della Porta's avatar Andrea della Porta Committed by Florian Fainelli
Browse files

clk: rp1: Add support for clocks provided by RP1 



RaspberryPi RP1 is an MFD providing, among other peripherals, several
clock generators and PLLs that drives the sub-peripherals.
Add the driver to support the clock providers.

Signed-off-by: default avatarAndrea della Porta <andrea.porta@suse.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Link: https://lore.kernel.org/r/20250529135052.28398-4-andrea.porta@suse.com


Signed-off-by: default avatarFlorian Fainelli <florian.fainelli@broadcom.com>
parent acc379c6

drivers/clk/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -88,6 +88,15 @@ config COMMON_CLK_RK808 
	  These multi-function devices have two fixed-rate oscillators, clocked at 32KHz each.

	  Clkout1 is always on, Clkout2 can off by control register.



config COMMON_CLK_RP1

	tristate "Raspberry Pi RP1-based clock support"

	depends on MISC_RP1 || COMPILE_TEST

	default MISC_RP1

	help

	  Enable common clock framework support for Raspberry Pi RP1.

	  This multi-function device has 3 main PLLs and several clock

	  generators to drive the internal sub-peripherals.



config COMMON_CLK_HI655X

	tristate "Clock driver for Hi655x" if EXPERT

	depends on (MFD_HI655X_PMIC || COMPILE_TEST)

drivers/clk/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ obj-$(CONFIG_CLK_LS1028A_PLLDIG) += clk-plldig.o 
obj-$(CONFIG_COMMON_CLK_PWM)		+= clk-pwm.o

obj-$(CONFIG_CLK_QORIQ)			+= clk-qoriq.o

obj-$(CONFIG_COMMON_CLK_RK808)		+= clk-rk808.o

obj-$(CONFIG_COMMON_CLK_RP1)            += clk-rp1.o

obj-$(CONFIG_COMMON_CLK_HI655X)		+= clk-hi655x.o

obj-$(CONFIG_COMMON_CLK_S2MPS11)	+= clk-s2mps11.o

obj-$(CONFIG_COMMON_CLK_SCMI)           += clk-scmi.o

drivers/clk/clk-rp1.c

0 → 100644
+1494 −0

File added.

Preview size limit exceeded, changes collapsed.