ARM: dts: omap4-sdp: Add pinmux configuration for HDMI

Add the pinmux configuration for HDMI and TPD12S015A. Configure the
gpios for the TPD12S015A and SDA, SCL and CEC for HDMI.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>

2 files changed, 35 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap4-sdp-es23plus.dts b/arch/arm/boot/dts/omap4-sdp-es23plus.dts
new file mode 100644
index 000000000000..b4a40ffbce31
--- /dev/null
+++ b/arch/arm/boot/dts/omap4-sdp-es23plus.dts
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/include/ "omap4-sdp.dts"
+
+/* SDP boards with 4430 ES2.3+ or 4460 have external pullups on SCL & SDA */
+&dss_hdmi_pins {
+        pinctrl-single,pins = <
+                0x5a 0x118      /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+                0x5c 0x100      /* hdmi_scl.hdmi_scl INPUT | MODE 0 */
+                0x5e 0x100      /* hdmi_sda.hdmi_sda INPUT | MODE 0 */
+                >;
+};
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 0f57bdf7c2df..43e5258a9372 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -124,6 +124,8 @@
                         &dmic_pins
                         &mcbsp1_pins
                         &mcbsp2_pins
+                        &dss_hdmi_pins
+                        &tpd12s015_pins
         >;
 
         uart2_pins: pinmux_uart2_pins {
@@ -194,6 +196,22 @@
                         0xbc 0x100      /* abe_mcbsp2_fsx.abe_mcbsp2_fsx INPUT | MODE0 */
                 >;
         };
+
+        dss_hdmi_pins: pinmux_dss_hdmi_pins {
+                pinctrl-single,pins = <
+                        0x5a 0x118      /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
+                        0x5c 0x118      /* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
+                        0x5e 0x118      /* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
+                >;
+        };
+
+        tpd12s015_pins: pinmux_tpd12s015_pins {
+                pinctrl-single,pins = <
+                        0x22 0x3        /* gpmc_a17.gpio_41 OUTPUT | MODE3 */
+                        0x48 0x3        /* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
+                        0x58 0x10b      /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
+                >;
+        };
 };
 
 &i2c1 {