diff options
| -rw-r--r-- | drivers/memory/tegra/mc.c | 5 | ||||
| -rw-r--r-- | drivers/memory/tegra/tegra114.c | 1 | ||||
| -rw-r--r-- | drivers/memory/tegra/tegra124.c | 2 | ||||
| -rw-r--r-- | drivers/memory/tegra/tegra30.c | 1 | ||||
| -rw-r--r-- | include/soc/tegra/mc.h | 2 |
5 files changed, 9 insertions, 2 deletions
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c index c71ede67e6c8..5d10c9285f34 100644 --- a/drivers/memory/tegra/mc.c +++ b/drivers/memory/tegra/mc.c @@ -42,7 +42,6 @@ #define MC_ERR_STATUS_ADR_HI_MASK 0x3 #define MC_ERR_STATUS_SECURITY (1 << 17) #define MC_ERR_STATUS_RW (1 << 16) -#define MC_ERR_STATUS_CLIENT_MASK 0x7f #define MC_ERR_ADR 0x0c @@ -283,7 +282,7 @@ static irqreturn_t tegra_mc_irq(int irq, void *data) else secure = ""; - id = value & MC_ERR_STATUS_CLIENT_MASK; + id = value & mc->soc->client_id_mask; for (i = 0; i < mc->soc->num_clients; i++) { if (mc->soc->clients[i].id == id) { @@ -410,6 +409,8 @@ static int tegra_mc_probe(struct platform_device *pdev) return err; } + WARN(!mc->soc->client_id_mask, "Missing client ID mask for this SoC\n"); + value = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR | MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM; diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c index 9f579589e800..c8765db07a62 100644 --- a/drivers/memory/tegra/tegra114.c +++ b/drivers/memory/tegra/tegra114.c @@ -944,5 +944,6 @@ const struct tegra_mc_soc tegra114_mc_soc = { .num_clients = ARRAY_SIZE(tegra114_mc_clients), .num_address_bits = 32, .atom_size = 32, + .client_id_mask = 0x7f, .smmu = &tegra114_smmu_soc, }; diff --git a/drivers/memory/tegra/tegra124.c b/drivers/memory/tegra/tegra124.c index 966e1557e6f4..060fb3d7a23f 100644 --- a/drivers/memory/tegra/tegra124.c +++ b/drivers/memory/tegra/tegra124.c @@ -1032,6 +1032,7 @@ const struct tegra_mc_soc tegra124_mc_soc = { .num_clients = ARRAY_SIZE(tegra124_mc_clients), .num_address_bits = 34, .atom_size = 32, + .client_id_mask = 0x7f, .smmu = &tegra124_smmu_soc, .emem_regs = tegra124_mc_emem_regs, .num_emem_regs = ARRAY_SIZE(tegra124_mc_emem_regs), @@ -1067,6 +1068,7 @@ const struct tegra_mc_soc tegra132_mc_soc = { .num_clients = ARRAY_SIZE(tegra124_mc_clients), .num_address_bits = 34, .atom_size = 32, + .client_id_mask = 0x7f, .smmu = &tegra132_smmu_soc, }; #endif /* CONFIG_ARCH_TEGRA_132_SOC */ diff --git a/drivers/memory/tegra/tegra30.c b/drivers/memory/tegra/tegra30.c index 1abcd8f6f3ba..52e16c7b34f8 100644 --- a/drivers/memory/tegra/tegra30.c +++ b/drivers/memory/tegra/tegra30.c @@ -966,5 +966,6 @@ const struct tegra_mc_soc tegra30_mc_soc = { .num_clients = ARRAY_SIZE(tegra30_mc_clients), .num_address_bits = 32, .atom_size = 16, + .client_id_mask = 0x7f, .smmu = &tegra30_smmu_soc, }; diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index 1ab2813273cd..370f2909ec19 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -102,6 +102,8 @@ struct tegra_mc_soc { unsigned int num_address_bits; unsigned int atom_size; + u8 client_id_mask; + const struct tegra_smmu_soc *smmu; }; |