lantiq: dts: rename spi pins node name to spi-pins

The dtc will treat "spi" node as an SPI controller. This resulted
in lots of false warning reports. Workaround it by renaming the
pinctrl node name to "spi-pins". This patch fixes the following
dtc warnings:

vr9.dtsi:326.18-336.6: Warning (spi_bus_bridge): /fpi@10000000/pinmux@e100b10/spi: incorrect #address-cells for SPI bus
vr9.dtsi:326.18-336.6: Warning (spi_bus_bridge): /fpi@10000000/pinmux@e100b10/spi: incorrect #size-cells for SPI bus
ar9.dtsi:286.18-296.6: Warning (spi_bus_bridge): /fpi@10000000/pinmux@e100b10/spi: incorrect #address-cells for SPI bus
ar9.dtsi:286.18-296.6: Warning (spi_bus_bridge): /fpi@10000000/pinmux@e100b10/spi: incorrect #size-cells for SPI bus
amazonse.dtsi:166.18-176.6: Warning (spi_bus_bridge): /fpi@10000000/pinmux@e100b10/spi: incorrect #address-cells for SPI bus
amazonse.dtsi:166.18-176.6: Warning (spi_bus_bridge): /fpi@10000000/pinmux@e100b10/spi: incorrect #size-cells for SPI bus

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18843
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/amazonse.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/amazonse.dtsi
index e396ed249630170c01b64d0cb46464aa7f3d999d..95ddf00cc73dc01adc6d710618d518ddc874383b 100644 (file)
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/amazonse.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/amazonse.dtsi
@@ -163,7 +163,7 @@
                                };
                        };
 
-                       spi_pins: spi {
+                       spi_pins: spi-pins {
                                mux-0 {
                                        lantiq,groups = "spi_di";
                                        lantiq,function = "spi";

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9.dtsi
index 541c58a26e55303c5c803a621db61734c4b450a3..4e72210226699063238dcc705143feb341b2428e 100644 (file)
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9.dtsi
@@ -283,7 +283,7 @@
                                };
                        };
 
-                       spi_pins: spi {
+                       spi_pins: spi-pins {
                                mux-0 {
                                        lantiq,groups = "spi_di";
                                        lantiq,function = "spi";

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
index 1a2e51032d21d163956348ec9a20dc6dde1388e7..d821d29a13d157af36d37f593c09230a0e7787ba 100644 (file)
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
@@ -323,7 +323,7 @@
                                };
                        };
 
-                       spi_pins: spi {
+                       spi_pins: spi-pins {
                                mux-0 {
                                        lantiq,groups = "spi_di";
                                        lantiq,function = "spi";