diff options
Diffstat (limited to 'drivers/memory/tegra/tegra124.c')
| -rw-r--r-- | drivers/memory/tegra/tegra124.c | 79 |
1 files changed, 56 insertions, 23 deletions
diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c index 3e9a99a556e1..966e1557e6f4 100644 --- a/drivers/memory/tegra/tegra124.c +++ b/drivers/memory/tegra/tegra124.c @@ -976,29 +976,29 @@ static const struct tegra_mc_client tegra124_mc_clients[] = { }; static const struct tegra_smmu_swgroup tegra124_swgroups[] = { - { .swgroup = TEGRA_SWGROUP_DC, .reg = 0x240 }, - { .swgroup = TEGRA_SWGROUP_DCB, .reg = 0x244 }, - { .swgroup = TEGRA_SWGROUP_AFI, .reg = 0x238 }, - { .swgroup = TEGRA_SWGROUP_AVPC, .reg = 0x23c }, - { .swgroup = TEGRA_SWGROUP_HDA, .reg = 0x254 }, - { .swgroup = TEGRA_SWGROUP_HC, .reg = 0x250 }, - { .swgroup = TEGRA_SWGROUP_MSENC, .reg = 0x264 }, - { .swgroup = TEGRA_SWGROUP_PPCS, .reg = 0x270 }, - { .swgroup = TEGRA_SWGROUP_SATA, .reg = 0x274 }, - { .swgroup = TEGRA_SWGROUP_VDE, .reg = 0x27c }, - { .swgroup = TEGRA_SWGROUP_ISP2, .reg = 0x258 }, - { .swgroup = TEGRA_SWGROUP_XUSB_HOST, .reg = 0x288 }, - { .swgroup = TEGRA_SWGROUP_XUSB_DEV, .reg = 0x28c }, - { .swgroup = TEGRA_SWGROUP_ISP2B, .reg = 0xaa4 }, - { .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 }, - { .swgroup = TEGRA_SWGROUP_A9AVP, .reg = 0x290 }, - { .swgroup = TEGRA_SWGROUP_GPU, .reg = 0xaac }, - { .swgroup = TEGRA_SWGROUP_SDMMC1A, .reg = 0xa94 }, - { .swgroup = TEGRA_SWGROUP_SDMMC2A, .reg = 0xa98 }, - { .swgroup = TEGRA_SWGROUP_SDMMC3A, .reg = 0xa9c }, - { .swgroup = TEGRA_SWGROUP_SDMMC4A, .reg = 0xaa0 }, - { .swgroup = TEGRA_SWGROUP_VIC, .reg = 0x284 }, - { .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 }, + { .name = "dc", .swgroup = TEGRA_SWGROUP_DC, .reg = 0x240 }, + { .name = "dcb", .swgroup = TEGRA_SWGROUP_DCB, .reg = 0x244 }, + { .name = "afi", .swgroup = TEGRA_SWGROUP_AFI, .reg = 0x238 }, + { .name = "avpc", .swgroup = TEGRA_SWGROUP_AVPC, .reg = 0x23c }, + { .name = "hda", .swgroup = TEGRA_SWGROUP_HDA, .reg = 0x254 }, + { .name = "hc", .swgroup = TEGRA_SWGROUP_HC, .reg = 0x250 }, + { .name = "msenc", .swgroup = TEGRA_SWGROUP_MSENC, .reg = 0x264 }, + { .name = "ppcs", .swgroup = TEGRA_SWGROUP_PPCS, .reg = 0x270 }, + { .name = "sata", .swgroup = TEGRA_SWGROUP_SATA, .reg = 0x274 }, + { .name = "vde", .swgroup = TEGRA_SWGROUP_VDE, .reg = 0x27c }, + { .name = "isp2", .swgroup = TEGRA_SWGROUP_ISP2, .reg = 0x258 }, + { .name = "xusb_host", .swgroup = TEGRA_SWGROUP_XUSB_HOST, .reg = 0x288 }, + { .name = "xusb_dev", .swgroup = TEGRA_SWGROUP_XUSB_DEV, .reg = 0x28c }, + { .name = "isp2b", .swgroup = TEGRA_SWGROUP_ISP2B, .reg = 0xaa4 }, + { .name = "tsec", .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 }, + { .name = "a9avp", .swgroup = TEGRA_SWGROUP_A9AVP, .reg = 0x290 }, + { .name = "gpu", .swgroup = TEGRA_SWGROUP_GPU, .reg = 0xaac }, + { .name = "sdmmc1a", .swgroup = TEGRA_SWGROUP_SDMMC1A, .reg = 0xa94 }, + { .name = "sdmmc2a", .swgroup = TEGRA_SWGROUP_SDMMC2A, .reg = 0xa98 }, + { .name = "sdmmc3a", .swgroup = TEGRA_SWGROUP_SDMMC3A, .reg = 0xa9c }, + { .name = "sdmmc4a", .swgroup = TEGRA_SWGROUP_SDMMC4A, .reg = 0xaa0 }, + { .name = "vic", .swgroup = TEGRA_SWGROUP_VIC, .reg = 0x284 }, + { .name = "vi", .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 }, }; #ifdef CONFIG_ARCH_TEGRA_124_SOC @@ -1037,3 +1037,36 @@ const struct tegra_mc_soc tegra124_mc_soc = { .num_emem_regs = ARRAY_SIZE(tegra124_mc_emem_regs), }; #endif /* CONFIG_ARCH_TEGRA_124_SOC */ + +#ifdef CONFIG_ARCH_TEGRA_132_SOC +static void tegra132_flush_dcache(struct page *page, unsigned long offset, + size_t size) +{ + void *virt = page_address(page) + offset; + + __flush_dcache_area(virt, size); +} + +static const struct tegra_smmu_ops tegra132_smmu_ops = { + .flush_dcache = tegra132_flush_dcache, +}; + +static const struct tegra_smmu_soc tegra132_smmu_soc = { + .clients = tegra124_mc_clients, + .num_clients = ARRAY_SIZE(tegra124_mc_clients), + .swgroups = tegra124_swgroups, + .num_swgroups = ARRAY_SIZE(tegra124_swgroups), + .supports_round_robin_arbitration = true, + .supports_request_limit = true, + .num_asids = 128, + .ops = &tegra132_smmu_ops, +}; + +const struct tegra_mc_soc tegra132_mc_soc = { + .clients = tegra124_mc_clients, + .num_clients = ARRAY_SIZE(tegra124_mc_clients), + .num_address_bits = 34, + .atom_size = 32, + .smmu = &tegra132_smmu_soc, +}; +#endif /* CONFIG_ARCH_TEGRA_132_SOC */ |