WIP: soc: apple: rtkit: Add RTKit library

Signed-off-by: Sven Peter <sven@svenpeter.dev>
AsahiLinux · Dec 15, 2021 · 34c1be3 · 34c1be3
1 parent 4d8a0a2
commit 34c1be3
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diff --git a/drivers/soc/apple/Kconfig b/drivers/soc/apple/Kconfig
@@ -17,6 +17,16 @@ config APPLE_PMGR_PWRSTATE
 	  controls for SoC devices. This driver manages them through the
 	  generic power domain framework, and also provides reset support.
 
-endmenu
+config APPLE_RTKIT
+	bool "Apple RTKit co-processor IPC protocol"
+	depends on ARCH_APPLE || COMPILE_TEST
+	default ARCH_APPLE
+	help
+	  Apple SoCs such as the M1 come with various co-processors running
+	  their proprietary RTKit operating system. This option enables support
+	  for the common IPC protocl used by these.
 
+	  Say 'y' here if you have an Apple SoC.
+
+endmenu
 endif
diff --git a/drivers/soc/apple/Makefile b/drivers/soc/apple/Makefile
@@ -1,2 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_APPLE_PMGR_PWRSTATE)	+= apple-pmgr-pwrstate.o
+obj-$(CONFIG_APPLE_RTKIT)		+= apple-rtkit.o