ramips: revert fix rt3883 pci pinmux

This reverts commit dcdc6d9dadf2f97253f7891dacdd5b581d7914b4.

Even if described this way in the datasheet, it causes a bootloop on a
RT-N56U (v1):

  of-flash 1c000000.nor-flash: do_map_probe() failed for type cfi_probe
  of-flash 1c000000.nor-flash: do_map_probe() failed
  VFS: Cannot open root device “(null)” or unknown-block(0,0): error -6

Fixes: FS#1930
Signed-off-by: Mathias Kresin <dev@kresin.me>
(backported from 9ebce69611e1d4fd08719bbb3697908c5b23820c)

diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index ce71c915c0255484968958020334f75bdc75133d..599b3723e972f5d1509d2a0284d44be31e1e0e7b 100644 (file)
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -310,7 +310,7 @@
                pci_pins: pci {
                        pci {
                                ralink,group = "pci";
-                               ralink,function = "pci-host1";
+                               ralink,function = "pci-fnc";
                        };
                };
        };