thermal: tegra: add hw-throttle function

[cascardo/linux.git] / drivers / thermal / tegra / tegra124-soctherm.c

diff --git a/drivers/thermal/tegra/tegra124-soctherm.c b/drivers/thermal/tegra/tegra124-soctherm.c
index beb9d36..3676863 100644 (file)
--- a/drivers/thermal/tegra/tegra124-soctherm.c
+++ b/drivers/thermal/tegra/tegra124-soctherm.c
@@ -28,7 +28,11 @@
 #define TEGRA124_THERMTRIP_CPU_THRESH_MASK     (0xff << 8)
 #define TEGRA124_THERMTRIP_TSENSE_THRESH_MASK  0xff
 
+#define TEGRA124_THERMCTL_LVL0_UP_THRESH_MASK  (0xff << 17)
+#define TEGRA124_THERMCTL_LVL0_DN_THRESH_MASK  (0xff << 9)
+
 #define TEGRA124_THRESH_GRAIN                  1000
+#define TEGRA124_BPTT                          8
 
 static const struct tegra_tsensor_configuration tegra124_tsensor_config = {
        .tall = 16300,
@@ -51,6 +55,9 @@ static const struct tegra_tsensor_group tegra124_tsensor_group_cpu = {
        .thermtrip_any_en_mask = TEGRA124_THERMTRIP_ANY_EN_MASK,
        .thermtrip_enable_mask = TEGRA124_THERMTRIP_CPU_EN_MASK,
        .thermtrip_threshold_mask = TEGRA124_THERMTRIP_CPU_THRESH_MASK,
+       .thermctl_lvl0_offset = THERMCTL_LEVEL0_GROUP_CPU,
+       .thermctl_lvl0_up_thresh_mask = TEGRA124_THERMCTL_LVL0_UP_THRESH_MASK,
+       .thermctl_lvl0_dn_thresh_mask = TEGRA124_THERMCTL_LVL0_DN_THRESH_MASK,
 };
 
 static const struct tegra_tsensor_group tegra124_tsensor_group_gpu = {
@@ -66,6 +73,9 @@ static const struct tegra_tsensor_group tegra124_tsensor_group_gpu = {
        .thermtrip_any_en_mask = TEGRA124_THERMTRIP_ANY_EN_MASK,
        .thermtrip_enable_mask = TEGRA124_THERMTRIP_GPU_EN_MASK,
        .thermtrip_threshold_mask = TEGRA124_THERMTRIP_GPUMEM_THRESH_MASK,
+       .thermctl_lvl0_offset = THERMCTL_LEVEL0_GROUP_GPU,
+       .thermctl_lvl0_up_thresh_mask = TEGRA124_THERMCTL_LVL0_UP_THRESH_MASK,
+       .thermctl_lvl0_dn_thresh_mask = TEGRA124_THERMCTL_LVL0_DN_THRESH_MASK,
 };
 
 static const struct tegra_tsensor_group tegra124_tsensor_group_pll = {
@@ -79,6 +89,9 @@ static const struct tegra_tsensor_group tegra124_tsensor_group_pll = {
        .thermtrip_any_en_mask = TEGRA124_THERMTRIP_ANY_EN_MASK,
        .thermtrip_enable_mask = TEGRA124_THERMTRIP_TSENSE_EN_MASK,
        .thermtrip_threshold_mask = TEGRA124_THERMTRIP_TSENSE_THRESH_MASK,
+       .thermctl_lvl0_offset = THERMCTL_LEVEL0_GROUP_TSENSE,
+       .thermctl_lvl0_up_thresh_mask = TEGRA124_THERMCTL_LVL0_UP_THRESH_MASK,
+       .thermctl_lvl0_dn_thresh_mask = TEGRA124_THERMCTL_LVL0_DN_THRESH_MASK,
 };
 
 static const struct tegra_tsensor_group tegra124_tsensor_group_mem = {
@@ -94,6 +107,9 @@ static const struct tegra_tsensor_group tegra124_tsensor_group_mem = {
        .thermtrip_any_en_mask = TEGRA124_THERMTRIP_ANY_EN_MASK,
        .thermtrip_enable_mask = TEGRA124_THERMTRIP_MEM_EN_MASK,
        .thermtrip_threshold_mask = TEGRA124_THERMTRIP_GPUMEM_THRESH_MASK,
+       .thermctl_lvl0_offset = THERMCTL_LEVEL0_GROUP_MEM,
+       .thermctl_lvl0_up_thresh_mask = TEGRA124_THERMCTL_LVL0_UP_THRESH_MASK,
+       .thermctl_lvl0_dn_thresh_mask = TEGRA124_THERMCTL_LVL0_DN_THRESH_MASK,
 };
 
 static const struct tegra_tsensor_group *tegra124_tsensor_groups[] = {
@@ -193,4 +209,6 @@ const struct tegra_soctherm_soc tegra124_soctherm = {
        .num_ttgs = ARRAY_SIZE(tegra124_tsensor_groups),
        .tfuse = &tegra124_soctherm_fuse,
        .thresh_grain = TEGRA124_THRESH_GRAIN,
+       .bptt = TEGRA124_BPTT,
+       .use_ccroc = false,
 };