diff options
| author | Ketan Patil <ketanp@nvidia.com> | 2026-02-26 16:31:14 +0000 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2026-03-07 18:02:41 +0100 |
| commit | 9f2614510960f0761144d14e1b4c4d82e0c098e9 (patch) | |
| tree | 88b989871748a0d043dabc248a5c14d994366428 /include/soc | |
| parent | 2e4cfaa78eb98d2623367818c859225c6b6bf701 (diff) | |
| download | linux-next-9f2614510960f0761144d14e1b4c4d82e0c098e9.tar.gz linux-next-9f2614510960f0761144d14e1b4c4d82e0c098e9.zip | |
memory: tegra: Prepare for supporting multiple intmask registers
Add a new structure for the intmask register e.g. MC_INTMASK_0 and
it's mask value. Add an array of these new structures to prepare for
supporting multiple intmask registers. This is done in preparation for
adding support for Tegra264 which supports multiple intmask registers.
Signed-off-by: Ketan Patil <ketanp@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://patch.msgid.link/20260226163115.1152181-6-ketanp@nvidia.com
[krzk: Fix checkpatch warning]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/tegra/mc.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index b9b1763b10b5..e6da035d1306 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -185,6 +185,11 @@ struct tegra_mc_regs { unsigned int err_route_add; }; +struct tegra_mc_intmask { + u32 reg; + u32 mask; +}; + struct tegra_mc_soc { const struct tegra_mc_client *clients; unsigned int num_clients; @@ -202,7 +207,6 @@ struct tegra_mc_soc { const struct tegra_smmu_soc *smmu; - u32 intmask; u32 ch_intmask; u32 global_intstatus_channel_shift; bool has_addr_hi_reg; @@ -219,6 +223,8 @@ struct tegra_mc_soc { unsigned int num_interrupts; unsigned int mc_addr_hi_mask; unsigned int mc_err_status_type_mask; + const struct tegra_mc_intmask *intmasks; + unsigned int num_intmasks; }; struct tegra_mc { |