| Message ID | 20220907083844.2486805-3-cyndis@kapsi.fi (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Host1x context isolation on Tegra234 | expand |
On Wed, 07 Sep 2022 11:38:43 +0300, Mikko Perttunen wrote: > From: Mikko Perttunen <mperttunen@nvidia.com> > > 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> > --- > include/dt-bindings/memory/tegra234-mc.h | 10 ++++++++++ > 1 file changed, 10 insertions(+) > Acked-by: Rob Herring <robh@kernel.org>
diff --git a/include/dt-bindings/memory/tegra234-mc.h b/include/dt-bindings/memory/tegra234-mc.h index 75f0bd30d365..d9b21b64ed73 100644 --- a/include/dt-bindings/memory/tegra234-mc.h +++ b/include/dt-bindings/memory/tegra234-mc.h @@ -35,6 +35,16 @@ #define TEGRA234_SID_NVDEC 0x29 #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 */