add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/rpmsg/Kconfig
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@@ -58,8 +58,8 @@
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 	  providing communication channels to remote processors in Qualcomm
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 	  platforms.
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-config RPMSG_ROCKCHIP
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-	tristate "Rockchip Platform RPMsg Support"
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+config RPMSG_ROCKCHIP_MBOX
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+	tristate "Rockchip Platform RPMsg Mailbox Mode Support"
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 	depends on ARCH_ROCKCHIP
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 	depends on MAILBOX
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 	depends on ROCKCHIP_MBOX
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@@ -67,11 +67,20 @@
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 	select VIRTIO
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 	help
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 	  Say y here to enable support for The Remote Processors Messasing
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-	  in Rockchip Platform.
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+	  using mailbox mode in Rockchip Platform.
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+
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+config RPMSG_ROCKCHIP_SOFTIRQ
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+	tristate "Rockchip Platform RPMsg Soft IRQ Mode Support"
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+	depends on ARCH_ROCKCHIP
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+	select RPMSG
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+	select VIRTIO
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+	help
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+	  Say y here to enable support for The Remote Processors Messasing
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+	  using softirq mode in Rockchip Platform.
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 config RPMSG_ROCKCHIP_TEST
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 	tristate "Rockchip RPMsg Test"
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-	depends on RPMSG_ROCKCHIP
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+	depends on (RPMSG_ROCKCHIP_MBOX || RPMSG_ROCKCHIP_SOFTIRQ)
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 	help
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 	  Say y here to enable Rockchip RPMsg Test.
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