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clk: scmi: Add Kconfig option for SPL

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Building U-Boot SPL with CLK_SCMI and SCMI_FIRMWARE Kconfig options
enabled and SPL_FIRMWARE disabled result in the following error.

  drivers/clk/clk_scmi.o: in function `scmi_clk_gate':
  drivers/clk/clk_scmi.c:84: undefined reference to `devm_scmi_process_msg'
  drivers/clk/clk_scmi.c:88: undefined reference to `scmi_to_linux_errno'
  drivers/clk/clk_scmi.o: in function `scmi_clk_get_rate':
  drivers/clk/clk_scmi.c:113: undefined reference to `devm_scmi_process_msg'
  drivers/clk/clk_scmi.c:117: undefined reference to `scmi_to_linux_errno'
  drivers/clk/clk_scmi.o: in function `scmi_clk_set_rate':
  drivers/clk/clk_scmi.c:139: undefined reference to `devm_scmi_process_msg'
  drivers/clk/clk_scmi.c:143: undefined reference to `scmi_to_linux_errno'
  drivers/clk/clk_scmi.o: in function `scmi_clk_probe':
  drivers/clk/clk_scmi.c:157: undefined reference to `devm_scmi_of_get_channel'
  make[1]: *** [scripts/Makefile.spl:527: spl/u-boot-spl] Error 1
  make: *** [Makefile:2043: spl/u-boot-spl] Error 2

Add Kconfig option so that CLK_SCMI can be disabled in SPL to fix this.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman 2023-04-17 19:07:18 +00:00 committed by Kever Yang
parent e1962a9efe
commit 2229758118
3 changed files with 10 additions and 2 deletions
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8
drivers/clk/Kconfig
View File

@ -166,6 +166,14 @@ config CLK_SCMI
by a SCMI agent based on SCMI clock protocol communication
with a SCMI server.
config SPL_CLK_SCMI
bool "Enable SCMI clock driver in SPL"
depends on SCMI_FIRMWARE && SPL_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 in SPL.
config CLK_HSDK
bool "Enable cgu clock driver for HSDK boards"
depends on CLK && TARGET_HSDK

2
drivers/clk/Makefile
View File

@ -39,7 +39,7 @@ obj-$(CONFIG_CLK_MVEBU) += mvebu/
obj-$(CONFIG_CLK_OCTEON) += clk_octeon.o
obj-$(CONFIG_CLK_OWL) += owl/
obj-$(CONFIG_CLK_RENESAS) += renesas/
obj-$(CONFIG_CLK_SCMI) += clk_scmi.o
obj-$(CONFIG_$(SPL_TPL_)CLK_SCMI) += clk_scmi.o
obj-$(CONFIG_CLK_SIFIVE) += sifive/
obj-$(CONFIG_CLK_UNIPHIER) += uniphier/
obj-$(CONFIG_CLK_VERSACLOCK) += clk_versaclock.o

2
drivers/firmware/scmi/scmi_agent-uclass.c
View File

@ -75,7 +75,7 @@ static int scmi_bind_protocols(struct udevice *dev)
name = ofnode_get_name(node);
switch (protocol_id) {
case SCMI_PROTOCOL_ID_CLOCK:
if (IS_ENABLED(CONFIG_CLK_SCMI))
if (CONFIG_IS_ENABLED(CLK_SCMI))
drv = DM_DRIVER_GET(scmi_clock);
break;
case SCMI_PROTOCOL_ID_RESET_DOMAIN: