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pinctrl: mvebu: armada-xp: add dram functions

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The latest Armada XP datasheet documents several new DRAM related
functions on various MPPs. This commit adds the description of these
new functions in the Armada XP pinctrl driver and its DT binding
documentation.

Signed-off-by: Thomas Petazzoni <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
This commit is contained in:
Thomas Petazzoni 2015-06-09 18:47:19 +02:00 • committed by Linus Walleij
commit b19bf37976
2 changed files with 8 additions and 5 deletions
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7
drivers/pinctrl/mvebu/pinctrl-armada-xp.c
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@ -215,12 +215,14 @@ static struct mvebu_mpp_mode armada_xp_mpp_modes[] = {
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x1, "sd0", "d1", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x3, "tdm", "int4", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x4, "dram", "bat", V_MV78230_PLUS)),
MPP_VAR_FUNCTION(0x4, "dram", "bat", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x5, "dram", "vttctrl", V_MV78230_PLUS)),
MPP_MODE(34,
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x1, "sd0", "d2", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x2, "sata0", "prsnt", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x3, "tdm", "int5", V_MV78230_PLUS)),
MPP_VAR_FUNCTION(0x3, "tdm", "int5", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x4, "dram", "deccerr", V_MV78230_PLUS)),
MPP_MODE(35,
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x1, "sd0", "d3", V_MV78230_PLUS),
@ -280,6 +282,7 @@ static struct mvebu_mpp_mode armada_xp_mpp_modes[] = {
MPP_VAR_FUNCTION(0x2, "uart3", "txd", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x3, "spi0", "cs5", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x5, "dram", "vttctrl", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x6, "spi1", "cs5", V_MV78230_PLUS)),
MPP_MODE(46,
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS),