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729c2db7a9
The DT binding for the Tegra186 HSP module apparently wasn't quite final when I posted initial U-Boot support for it. Add the final DT binding doc and adapt all code and DT files to match it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
20 lines
478 B
C
20 lines
478 B
C
/*
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* This header provides constants for binding nvidia,tegra186-hsp.
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*
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* The number with HSP_DB_MASTER prefix indicates the bit that is
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* associated with a master ID in the doorbell registers.
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*/
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#ifndef _DT_BINDINGS_MAILBOX_TEGRA186_HSP_H
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#define _DT_BINDINGS_MAILBOX_TEGRA186_HSP_H
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#define HSP_MBOX_TYPE_DB 0x0
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#define HSP_MBOX_TYPE_SM 0x1
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#define HSP_MBOX_TYPE_SS 0x2
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#define HSP_MBOX_TYPE_AS 0x3
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#define HSP_DB_MASTER_CCPLEX 17
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#define HSP_DB_MASTER_BPMP 19
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#endif
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