PC0~PC4 is pin group for SPI0. PA0~PA4 is pin group for SPI1.
Add device tree nodes for this groups.

Signed-off-by: Mesih Kilinc <mesihkil...@gmail.com>
---
 arch/arm/boot/dts/suniv-f1c100s.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/suniv-f1c100s.dtsi 
b/arch/arm/boot/dts/suniv-f1c100s.dtsi
index 1b332d9..a92a411 100644
--- a/arch/arm/boot/dts/suniv-f1c100s.dtsi
+++ b/arch/arm/boot/dts/suniv-f1c100s.dtsi
@@ -96,6 +96,16 @@
                                pins = "PE0", "PE1";
                                function = "uart0";
                        };
+
+                       spi0_pc_pins: spi0-pc-pins {
+                               pins = "PC0", "PC1", "PC2", "PC3";
+                               function = "spi0";
+                       };
+
+                       spi1_pa_pins: spi1-pa-pins {
+                               pins = "PA0", "PA1", "PA2", "PA3";
+                               function = "spi1";
+                       };
                };
 
                timer@1c20c00 {
-- 
2.7.4

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