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 <mesihkilinc@xxxxxxxxx> --- 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