• Tomi Valkeinen's avatar
    ARM: dts: omap5-cm-t54: fix ldo1_reg and ldo4_reg ranges · 5607959a
    Tomi Valkeinen authored
    ldo4_reg is connected to DSS, and should always be 1.8V. However the The
    dts defines a range of 1.5V-1.8V, which requires somethings to set the
    actual voltage at runtime. Currently we set the voltage in omapdss
    driver.
    
    As the voltage must always be 1.8V, let's just define the range to 1.8V
    so that the driver doesn't need to deal with the voltage. In fact, the
    driver should not touch the voltage, except in the cases where the
    voltage needs to be changed at runtime.
    
    I presume the situation is the same for ldo1_reg, used for CSI, although
    I think it is not currently used in the mainline.
    Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
    Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
    5607959a
omap5-cm-t54.dts 17.3 KB