allwinner: power: Add DCDC6 power rail

The DCDC6 power rail is typically driving VDD_SYS in the SoC, so it is
on by default and uses the default voltage.

As there seems to be at least on board using a different voltage, add
the rail to the list of known voltage lines, so we can setup the right
voltage as early as possible.

Signed-off-by: Andre Przywara <[email protected]>

diff --git a/plat/allwinner/sun50i_a64/sunxi_power.c b/plat/allwinner/sun50i_a64/sunxi_power.c
index bc796c5d64d5bd3f039066c3fbc336411edc0bc5..59feed7891b996f9ee73ac4334c138e63b650bb6 100644 (file)
--- a/plat/allwinner/sun50i_a64/sunxi_power.c
+++ b/plat/allwinner/sun50i_a64/sunxi_power.c
@@ -183,6 +183,7 @@ struct axp_regulator {
 } regulators[] = {
        {"dcdc1", 1600, 3400, 100, NO_SPLIT, 0x20, 0x10, 0},
        {"dcdc5",  800, 1840,  10,       32, 0x24, 0x10, 4},
+       {"dcdc6",  600, 1520,  10,       50, 0x25, 0x10, 5},
        {"dldo1",  700, 3300, 100, NO_SPLIT, 0x15, 0x12, 3},
        {"dldo2",  700, 4200, 100,       27, 0x16, 0x12, 4},
        {"dldo3",  700, 3300, 100, NO_SPLIT, 0x17, 0x12, 5},