ramips: fix rt3883 pinmux for second SPI

The rt3883 doesn't have a pinmux group named spi_cs1. The cs1 is part
of the pci group. The function pci-func enables the second chip select.

Signed-off-by: Mathias Kresin <dev@kresin.me>
(backported from a6e11ccb136fd87efd2757a2959b8d9510534501)

diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index 3e1e31c74955161eaefbc6d99cf5094879f5011c..2a62327d80bdb5ef1435ca832f0ed47adf734f12 100644 (file)
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -295,8 +295,8 @@
 
                spi_cs1: spi1 {
                        spi1 {
-                               ralink,group = "spi_cs1";
-                               ralink,function = "spi_cs1";
+                               ralink,group = "pci";
+                               ralink,function = "pci-func";
                        };
                };