From: Ralph Siemsen Date: Sat, 13 May 2023 01:36:50 +0000 (-0400) Subject: clk: renesas: prepare for non R-Car clock drivers X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=2f6c3f49354a856089d182bb0ee84745e0a68ab1;p=u-boot.git clk: renesas: prepare for non R-Car clock drivers Add new CONFIG_CLK_RCAR to control compilation of shared code for R-Car clock drivers (renesas-cpg-mssr.c). Enable this for R-Car Gen2 and 3. This is necessary so that CONFIG_CLK_RENESAS can be enabled, allowing recursion into the drivers/clk/reneasas directory, without bringing in the R-Car support code. The support code contains platform specific access (TMU_BASE) which is not needed on other Renesas devices such as RZ/N1. Signed-off-by: Ralph Siemsen Reviewed-by: Sean Anderson Reviewed-by: Marek Vasut --- diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig index 45671c6925..bdb81a1bbe 100644 --- a/drivers/clk/renesas/Kconfig +++ b/drivers/clk/renesas/Kconfig @@ -2,7 +2,12 @@ config CLK_RENESAS bool "Renesas clock drivers" depends on CLK && ARCH_RMOBILE help - Enable support for clock present on Renesas RCar SoCs. + Enable support for clock present on Renesas SoCs. + +config CLK_RCAR + bool "Renesas RCar clock driver support" + help + Enable common code for clocks on Renesas RCar SoCs. config CLK_RCAR_CPG_LIB bool "CPG/MSSR library functions" @@ -11,6 +16,7 @@ config CLK_RCAR_GEN2 bool "Renesas RCar Gen2 clock driver" def_bool y if RCAR_32 depends on CLK_RENESAS + select CLK_RCAR help Enable this to support the clocks on Renesas RCar Gen2 SoC. @@ -48,6 +54,7 @@ config CLK_RCAR_GEN3 bool "Renesas RCar Gen3 and Gen4 clock driver" def_bool y if RCAR_64 depends on CLK_RENESAS + select CLK_RCAR select CLK_RCAR_CPG_LIB select DM_RESET help diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile index fe0391e520..c95dee67f3 100644 --- a/drivers/clk/renesas/Makefile +++ b/drivers/clk/renesas/Makefile @@ -1,4 +1,4 @@ -obj-$(CONFIG_CLK_RENESAS) += renesas-cpg-mssr.o +obj-$(CONFIG_CLK_RCAR) += renesas-cpg-mssr.o obj-$(CONFIG_CLK_RCAR_CPG_LIB) += rcar-cpg-lib.o obj-$(CONFIG_CLK_RCAR_GEN2) += clk-rcar-gen2.o obj-$(CONFIG_CLK_R8A774A1) += r8a774a1-cpg-mssr.o