@@ -912,11 +912,26 @@ static const struct tegra_smmu_swgroup tegra114_swgroups[] = {
{ .name = "tsec", .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 },
};
+static const unsigned int tegra114_group_display[] = {
+ TEGRA_SWGROUP_DC,
+ TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra114_groups[] = {
+ {
+ .name = "display",
+ .swgroups = tegra114_group_display,
+ .num_swgroups = ARRAY_SIZE(tegra114_group_display),
+ },
+};
+
static const struct tegra_smmu_soc tegra114_smmu_soc = {
.clients = tegra114_mc_clients,
.num_clients = ARRAY_SIZE(tegra114_mc_clients),
.swgroups = tegra114_swgroups,
.num_swgroups = ARRAY_SIZE(tegra114_swgroups),
+ .groups = tegra114_groups,
+ .num_groups = ARRAY_SIZE(tegra114_groups),
.supports_round_robin_arbitration = false,
.supports_request_limit = false,
.num_tlb_lines = 32,
@@ -999,12 +999,27 @@ static const struct tegra_smmu_swgroup tegra124_swgroups[] = {
{ .name = "vi", .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 },
};
+static const unsigned int tegra124_group_display[] = {
+ TEGRA_SWGROUP_DC,
+ TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra124_groups[] = {
+ {
+ .name = "display",
+ .swgroups = tegra124_group_display,
+ .num_swgroups = ARRAY_SIZE(tegra124_group_display),
+ },
+};
+
#ifdef CONFIG_ARCH_TEGRA_124_SOC
static const struct tegra_smmu_soc tegra124_smmu_soc = {
.clients = tegra124_mc_clients,
.num_clients = ARRAY_SIZE(tegra124_mc_clients),
.swgroups = tegra124_swgroups,
.num_swgroups = ARRAY_SIZE(tegra124_swgroups),
+ .groups = tegra124_groups,
+ .num_groups = ARRAY_SIZE(tegra124_groups),
.supports_round_robin_arbitration = true,
.supports_request_limit = true,
.num_tlb_lines = 32,
@@ -1029,6 +1044,8 @@ static const struct tegra_smmu_soc tegra132_smmu_soc = {
.num_clients = ARRAY_SIZE(tegra124_mc_clients),
.swgroups = tegra124_swgroups,
.num_swgroups = ARRAY_SIZE(tegra124_swgroups),
+ .groups = tegra124_groups,
+ .num_groups = ARRAY_SIZE(tegra124_groups),
.supports_round_robin_arbitration = true,
.supports_request_limit = true,
.num_tlb_lines = 32,
@@ -1059,11 +1059,26 @@ static const struct tegra_smmu_swgroup tegra210_swgroups[] = {
{ .name = "tsecb", .swgroup = TEGRA_SWGROUP_TSECB, .reg = 0xad4 },
};
+static const unsigned int tegra210_group_display[] = {
+ TEGRA_SWGROUP_DC,
+ TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra210_groups[] = {
+ {
+ .name = "display",
+ .swgroups = tegra210_group_display,
+ .num_swgroups = ARRAY_SIZE(tegra210_group_display),
+ },
+};
+
static const struct tegra_smmu_soc tegra210_smmu_soc = {
.clients = tegra210_mc_clients,
.num_clients = ARRAY_SIZE(tegra210_mc_clients),
.swgroups = tegra210_swgroups,
.num_swgroups = ARRAY_SIZE(tegra210_swgroups),
+ .groups = tegra210_groups,
+ .num_groups = ARRAY_SIZE(tegra210_groups),
.supports_round_robin_arbitration = true,
.supports_request_limit = true,
.num_tlb_lines = 32,
@@ -934,11 +934,26 @@ static const struct tegra_smmu_swgroup tegra30_swgroups[] = {
{ .name = "isp", .swgroup = TEGRA_SWGROUP_ISP, .reg = 0x258 },
};
+static const unsigned int tegra30_group_display[] = {
+ TEGRA_SWGROUP_DC,
+ TEGRA_SWGROUP_DCB,
+};
+
+static const struct tegra_smmu_group_soc tegra30_groups[] = {
+ {
+ .name = "display",
+ .swgroups = tegra30_group_display,
+ .num_swgroups = ARRAY_SIZE(tegra30_group_display),
+ },
+};
+
static const struct tegra_smmu_soc tegra30_smmu_soc = {
.clients = tegra30_mc_clients,
.num_clients = ARRAY_SIZE(tegra30_mc_clients),
.swgroups = tegra30_swgroups,
.num_swgroups = ARRAY_SIZE(tegra30_swgroups),
+ .groups = tegra30_groups,
+ .num_groups = ARRAY_SIZE(tegra30_groups),
.supports_round_robin_arbitration = false,
.supports_request_limit = false,
.num_tlb_lines = 16,
@@ -51,6 +51,12 @@ struct tegra_smmu_swgroup {
unsigned int reg;
};
+struct tegra_smmu_group_soc {
+ const char *name;
+ const unsigned int *swgroups;
+ unsigned int num_swgroups;
+};
+
struct tegra_smmu_soc {
const struct tegra_mc_client *clients;
unsigned int num_clients;
@@ -58,6 +64,9 @@ struct tegra_smmu_soc {
const struct tegra_smmu_swgroup *swgroups;
unsigned int num_swgroups;
+ const struct tegra_smmu_group_soc *groups;
+ unsigned int num_groups;
+
bool supports_round_robin_arbitration;
bool supports_request_limit;