From: Vince Hsu <[email protected]> This patch adds the hot reset register table and flush related callback functions for Tegra114.
Signed-off-by: Vince Hsu <[email protected]> [[email protected]: Removed tegra_mc_ops and added metastable_flush_reads.] Signed-off-by: Jon Hunter <[email protected]> --- drivers/memory/tegra/tegra114.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c index 9f579589e800..ba33c402ed68 100644 --- a/drivers/memory/tegra/tegra114.c +++ b/drivers/memory/tegra/tegra114.c @@ -914,6 +914,24 @@ static const struct tegra_smmu_swgroup tegra114_swgroups[] = { { .name = "tsec", .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 }, }; +static struct tegra_mc_flush tegra114_mc_flush[] = { + {TEGRA_SWGROUP_AVPC, 0x200, 0x204, 1}, + {TEGRA_SWGROUP_DC, 0x200, 0x204, 2}, + {TEGRA_SWGROUP_DCB, 0x200, 0x204, 3}, + {TEGRA_SWGROUP_EPP, 0x200, 0x204, 4}, + {TEGRA_SWGROUP_G2, 0x200, 0x204, 5}, + {TEGRA_SWGROUP_HC, 0x200, 0x204, 6}, + {TEGRA_SWGROUP_HDA, 0x200, 0x204, 7}, + {TEGRA_SWGROUP_ISP, 0x200, 0x204, 8}, + {TEGRA_SWGROUP_MPCORE, 0x200, 0x204, 9}, + {TEGRA_SWGROUP_MPCORELP, 0x200, 0x204, 10}, + {TEGRA_SWGROUP_MSENC, 0x200, 0x204, 11}, + {TEGRA_SWGROUP_NV, 0x200, 0x204, 12}, + {TEGRA_SWGROUP_PPCS, 0x200, 0x204, 14}, + {TEGRA_SWGROUP_VDE, 0x200, 0x204, 16}, + {TEGRA_SWGROUP_VI, 0x200, 0x204, 17}, +}; + static void tegra114_flush_dcache(struct page *page, unsigned long offset, size_t size) { @@ -945,4 +963,7 @@ const struct tegra_mc_soc tegra114_mc_soc = { .num_address_bits = 32, .atom_size = 32, .smmu = &tegra114_smmu_soc, + .flushes = tegra114_mc_flush, + .num_flushes = ARRAY_SIZE(tegra114_mc_flush), + .metastable_flush_reads = MC_FLUSH_METASTABLE_READS, }; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
