ARM: ux500: move AB8500 YCBCR settings to device tree

This moves the pin control settings for the YCBCR connector
on the AB8500 over to the device tree as a hog.

Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 22 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/ste-href-ab8500.dtsi b/arch/arm/boot/dts/ste-href-ab8500.dtsi
index 58b00d0f023e..2b548e90878e 100644
--- a/arch/arm/boot/dts/ste-href-ab8500.dtsi
+++ b/arch/arm/boot/dts/ste-href-ab8500.dtsi
@@ -31,7 +31,8 @@
                                                     <&gpio39_default_mode>,
                                                     <&gpio42_default_mode>,
                                                     <&gpio26_default_mode>,
-                                                    <&gpio35_default_mode>;
+                                                    <&gpio35_default_mode>,
+                                                    <&ycbcr_default_mode>;
 
                                         /*
                                          * Pins 2, 4, 10, 11, 12, 13, 16, 24, 25, 36, 37, 38, 39 and 42
@@ -246,6 +247,26 @@
                                                         };
                                                 };
                                         };
+                                        /*
+                                         * This sets up the YCBCR connector pins, i.e. analog video out.
+                                         * Set as input with no bias.
+                                         */
+                                        ycbcr {
+                                                ycbcr_default_mode: ycbcr_default {
+                                                        default_mux {
+                                                                ste,function = "ycbcr";
+                                                                ste,pins = "ycbcr0123_d_1";
+                                                        };
+                                                        default_cfg {
+                                                                ste,pins = "GPIO6_Y18",
+                                                                         "GPIO7_AA20",
+                                                                         "GPIO8_W18",
+                                                                         "GPIO9_AA19";
+                                                                input-enable;
+                                                                bias-disable;
+                                                        };
+                                                };
+                                        };
                                 };
                         };
                 };