ARM: STi: DT: Add STiH407 family tsin3 pinctrl configuration

tsin3 channel can only be configured for serial data transfer.

On B2120 reference design tsin3 is brought out as TSB on the NIMB
slot of the B2004A daughter board.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>

diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
index fc6097ca5b15e79339339d1bb7a0ba506ea1558c..760f925e1dcc3bd1b72032f208793e2cc2bf112b 100644 (file)
--- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
@@ -523,6 +523,18 @@
                                        };
                                };
                        };
+
+                       tsin3 {
+                               pinctrl_tsin3_serial: tsin3_serial {
+                                       st,pins {
+                                               DATA7 = <&pio14 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               CLKIN = <&pio14 0 ALT1 IN CLKNOTDATA 0 CLK_A>;
+                                               VALID = <&pio13 6 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               ERROR = <&pio13 5 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               PKCLK = <&pio13 7 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                       };
+                               };
+                       };
                };
 
                pin-controller-front1 {