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rpmsg: add rpmsg support for mt8183 SCP.

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Add a simple rpmsg support for mt8183 SCP, that use IPI / IPC directly.

Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Link: https://lore.kernel.org/r/20191112110330.179649-4-pihsun@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Pi-Hsun Shih
2019-11-12 19:03:26 +08:00
committed by Bjorn Andersson
parent 63c13d61ea
commit 7017996951
9 changed files with 525 additions and 5 deletions
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3
include/linux/remoteproc/mtk_scp.h
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@@ -41,7 +41,8 @@ enum scp_ipi_id {
SCP_IPI_ISP_FRAME,
SCP_IPI_FD_CMD,
SCP_IPI_CROS_HOST_CMD,
SCP_IPI_MAX,
SCP_IPI_NS_SERVICE = 0xFF,
SCP_IPI_MAX = 0x100,
};
struct mtk_scp *scp_get(struct platform_device *pdev);