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ARM: tegra: Guard powergate code with a Kconfig symbol

Powergate code is not relevant on all Tegra SoC generations, so guard it
with a Kconfig symbol that can be selected by the generations that need
it.

This is in preparation for unifying Tegra186 code with the code used on
older generations.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Thierry Reding 5 years ago
parent
commit
e19143b5eb
2 changed files with 6 additions and 1 deletions
  1. 5 0
      arch/arm/mach-tegra/Kconfig
  2. 1 1
      arch/arm/mach-tegra/Makefile

+ 5 - 0
arch/arm/mach-tegra/Kconfig

@@ -32,6 +32,9 @@ config TEGRA_MC
 config TEGRA_PINCTRL
 	bool
 
+config TEGRA_PMC
+	bool
+
 config TEGRA_COMMON
 	bool "Tegra common options"
 	select BINMAN
@@ -74,6 +77,7 @@ config TEGRA_ARMV7_COMMON
 	select TEGRA_MC
 	select TEGRA_NO_BPMP
 	select TEGRA_PINCTRL
+	select TEGRA_PMC
 
 config TEGRA_ARMV8_COMMON
 	bool "Tegra 64-bit common options"
@@ -122,6 +126,7 @@ config TEGRA210
 	select TEGRA_MC
 	select TEGRA_NO_BPMP
 	select TEGRA_PINCTRL
+	select TEGRA_PMC
 
 config TEGRA186
 	bool "Tegra186 family"

+ 1 - 1
arch/arm/mach-tegra/Makefile

@@ -18,7 +18,7 @@ obj-y += board.o board2.o
 obj-y += cache.o
 obj-$(CONFIG_TEGRA_CLKRST) += clock.o
 obj-$(CONFIG_TEGRA_PINCTRL) += pinmux-common.o
-obj-y += powergate.o
+obj-$(CONFIG_TEGRA_PMC) += powergate.o
 obj-y += xusb-padctl-dummy.o
 endif