[PATCH] pinctrl: mvebu: armada-370 fix gpio name for mpp63

Uwe Kleine-König u.kleine-koenig at pengutronix.de
Tue Oct 4 00:06:33 PDT 2016

It was found that pin 63 also works as input and so the respective function
is renamed from "gpo" to "gpio". The respective commit in Linux is:

	a526973e0291 ("pinctrl: mvebu: Fix mapping of pin 63 (gpo -> gpio)")

which appeared in v4.1-rc3. The devicetrees are fixed accordingly since

	ce5cad51f381 ("ARM: dts: armada-370: Update the mpp63 function in the device tree on Armada 370")

which appeared in v4.6-rc1.

This fixes a runtime warning on the affected machines
(globalscale-mirabox and netgear-rn104) and makes the pin functional

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
 drivers/pinctrl/mvebu/armada-370.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/mvebu/armada-370.c b/drivers/pinctrl/mvebu/armada-370.c
index 1c79bd62af92..c2c1a0fa6399 100644
--- a/drivers/pinctrl/mvebu/armada-370.c
+++ b/drivers/pinctrl/mvebu/armada-370.c
@@ -362,7 +362,7 @@ static struct mvebu_mpp_mode mv88f6710_mpp_modes[] = {
 	   MPP_FUNCTION(0x5, "audio", "mclk"),
 	   MPP_FUNCTION(0x6, "uart0", "cts")),
 	MPP_MODE(63, "mpp63", armada_370_mpp_ctrl,
-	   MPP_FUNCTION(0x0, "gpo", NULL),
+	   MPP_FUNCTION(0x0, "gpio", NULL),
 	   MPP_FUNCTION(0x1, "spi0", "sck"),
 	   MPP_FUNCTION(0x2, "tclk", NULL)),
 	MPP_MODE(64, "mpp64", armada_370_mpp_ctrl,

More information about the barebox mailing list