dvfs: tegra: Increase VDD_CPU in one step

Scaled up CPU voltage is one step (kept 100mV decrements when scaling
down).

Bug 1636322

Change-Id: Ib1f75f47c39447b52efefc8b470a06ad640dcd03
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/732047
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

diff --git a/drivers/platform/tegra/tegra21_dvfs.c b/drivers/platform/tegra/tegra21_dvfs.c
index 4eccd20e68847a3966ec49edea32fb1c73a26cfd..678e27c7e5f556e043935588b4f6dc7efd6e2021 100644 (file)
--- a/drivers/platform/tegra/tegra21_dvfs.c
+++ b/drivers/platform/tegra/tegra21_dvfs.c
@@ -81,6 +81,7 @@ static struct dvfs_rail tegra21_dvfs_rail_vdd_cpu = {
        .reg_id = "vdd_cpu",
        .max_millivolts = 1300,
        .step = VDD_SAFE_STEP,
+       .step_up = 1300,
        .jmp_to_zero = true,
        .vmin_cdev = &cpu_vmin_cdev,
 #ifndef CONFIG_TEGRA_CPU_VOLT_CAP