ARM: STi: DT: Add STiH407 family tsin2 pinctrl configuration

tsin2 channel can be configured for either serial or parallel data
transfer. This patch adds the pinctrl config for both possibilities.

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 aaf370f..fc6097c 100644 (file)
--- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
@@ -495,6 +495,34 @@
                                        };
                                };
                        };
+
+                       tsin2 {
+                               pinctrl_tsin2_parallel: tsin2_parallel {
+                                       st,pins {
+                                               DATA7 = <&pio13 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               DATA6 = <&pio13 5 ALT2 IN SE_NICLK_IO 0 CLK_B>;
+                                               DATA5 = <&pio13 6 ALT2 IN SE_NICLK_IO 0 CLK_B>;
+                                               DATA4 = <&pio13 7 ALT2 IN SE_NICLK_IO 0 CLK_B>;
+                                               DATA3 = <&pio14 0 ALT2 IN SE_NICLK_IO 0 CLK_A>;
+                                               DATA2 = <&pio14 1 ALT2 IN SE_NICLK_IO 0 CLK_B>;
+                                               DATA1 = <&pio14 2 ALT2 IN SE_NICLK_IO 0 CLK_A>;
+                                               DATA0 = <&pio14 3 ALT2 IN SE_NICLK_IO 0 CLK_A>;
+                                               CLKIN = <&pio13 3 ALT1 IN CLKNOTDATA 0 CLK_A>;
+                                               VALID = <&pio13 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               ERROR = <&pio13 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               PKCLK = <&pio13 2 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                       };
+                               };
+                               pinctrl_tsin2_serial: tsin2_serial {
+                                       st,pins {
+                                               DATA7 = <&pio13 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               CLKIN = <&pio13 3 ALT1 IN CLKNOTDATA 0 CLK_A>;
+                                               VALID = <&pio13 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               ERROR = <&pio13 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                               PKCLK = <&pio13 2 ALT1 IN SE_NICLK_IO 0 CLK_A>;
+                                       };
+                               };
+                       };
                };
 
                pin-controller-front1 {