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| author | Mikko Perttunen <mperttunen@nvidia.com> | 2022-09-07 10:38:43 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2022-09-15 14:05:42 +0200 |
| commit | cc99f95d49b3ee4617bb4154e32ae7ac14755fe2 (patch) | |
| tree | 94dfaa7aba252454dd0ae7a33962cb27022e0e23 /include/dt-bindings/memory | |
| parent | dt-bindings: net: Add Tegra234 MGBE (diff) | |
| download | linux-cc99f95d49b3ee4617bb4154e32ae7ac14755fe2.tar.xz linux-cc99f95d49b3ee4617bb4154e32ae7ac14755fe2.zip | |
dt-bindings: Add Host1x context stream IDs on Tegra234
Add defines for stream IDs used for Host1x context isolation
on Tegra234. The same stream IDs are used for both NISO0 and
NISO1 SMMUs since Host1x's stream ID protection tables don't
make a distinction between the two.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/dt-bindings/memory')
| -rw-r--r-- | include/dt-bindings/memory/tegra234-mc.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/dt-bindings/memory/tegra234-mc.h b/include/dt-bindings/memory/tegra234-mc.h index 62987b47ce81..bd71cc1d7990 100644 --- a/include/dt-bindings/memory/tegra234-mc.h +++ b/include/dt-bindings/memory/tegra234-mc.h @@ -34,6 +34,16 @@ #define TEGRA234_SID_HOST1X 0x27 #define TEGRA234_SID_VIC 0x34 +/* Shared stream IDs */ +#define TEGRA234_SID_HOST1X_CTX0 0x35 +#define TEGRA234_SID_HOST1X_CTX1 0x36 +#define TEGRA234_SID_HOST1X_CTX2 0x37 +#define TEGRA234_SID_HOST1X_CTX3 0x38 +#define TEGRA234_SID_HOST1X_CTX4 0x39 +#define TEGRA234_SID_HOST1X_CTX5 0x3a +#define TEGRA234_SID_HOST1X_CTX6 0x3b +#define TEGRA234_SID_HOST1X_CTX7 0x3c + /* * memory client IDs */ |