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pinctrl: mvebu: armada-xp: add nand rb function 

The latest version of the Armada XP datasheet documents a new
NAND-related MPP function on MPP48, for which this commit adds
support.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Thomas Petazzoni 2015-06-09 18:47:18 +02:00 committed by Linus Walleij
parent 88b355f1e4
commit fb53b61d77
2 changed files with 3 additions and 2 deletions
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2
Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt
View File

@ -73,7 +73,7 @@ mpp46 46 gpio, uart3(rts), uart1(rts), spi0(cs6), sata0(prsnt),
spi1(cs6)
mpp47 47 gpio, uart3(cts), uart1(cts), spi0(cs7), pcie(clkreq3),
ref(clkout), spi1(cs7)
mpp48 48 gpio, dev(clkout), dev(burst/last)
mpp48 48 gpio, dev(clkout), dev(burst/last), nand(rb)
* Marvell Armada XP (mv78260 and mv78460 only)

3
drivers/pinctrl/mvebu/pinctrl-armada-xp.c
View File

@ -299,7 +299,8 @@ static struct mvebu_mpp_mode armada_xp_mpp_modes[] = {
MPP_MODE(48,
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x1, "dev", "clkout", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x2, "dev", "burst/last", V_MV78230_PLUS)),
MPP_VAR_FUNCTION(0x2, "dev", "burst/last", V_MV78230_PLUS),
MPP_VAR_FUNCTION(0x3, "nand", "rb", V_MV78230_PLUS)),
MPP_MODE(49,
MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS),
MPP_VAR_FUNCTION(0x1, "dev", "we3", V_MV78260_PLUS)),