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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-01-27 23:10:08 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-01-28 08:18:43 +0100 |
| commit | 39189a5dded46d5bd00d87100a4e161a9da4f387 (patch) | |
| tree | 9e45543c9bbf226be67bc7e3e4080359e1c5f044 /arch/arm/mach-mxs | |
| parent | c69237d38372fd5ba178cd02c3e9c506bfe4599b (diff) | |
| download | barebox-39189a5dded46d5bd00d87100a4e161a9da4f387.tar.gz barebox-39189a5dded46d5bd00d87100a4e161a9da4f387.tar.xz | |
ARM: MXS: Fix vddd brownout setting
The brownout setting can be at maximum 7*25mV below the voltage
setting of the regulator. Set it to the minimum Voltage which is
1325mV.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mxs')
| -rw-r--r-- | arch/arm/mach-mxs/power-init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-mxs/power-init.c b/arch/arm/mach-mxs/power-init.c index 977c6e4e27..bc3d65932a 100644 --- a/arch/arm/mach-mxs/power-init.c +++ b/arch/arm/mach-mxs/power-init.c @@ -1177,7 +1177,7 @@ static void __mx23_power_init(int has_battery) mxs_enable_output_rail_protection(); mxs_power_set_vddx(&mx23_vddio_cfg, 3300, 3150); - mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1000); + mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1325); mxs_power_set_vddx(&mxs_vddmem_cfg, 2500, 1700); writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ | @@ -1234,7 +1234,7 @@ static void __mx28_power_init(int has_battery) mxs_enable_output_rail_protection(); mxs_power_set_vddx(&mx28_vddio_cfg, 3300, 3150); - mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1000); + mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1325); writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ | POWER_CTRL_VDDIO_BO_IRQ | POWER_CTRL_VDD5V_DROOP_IRQ | |