ARM: dts: mxs: Add hog pins to Crystalfontz boards

Use a hog_pins pinctrl group to force the muxing of GPIOs used on the
Crystalfonz CFA10036 and CFA10049 boards.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx28-cfa10036.dts b/arch/arm/boot/dts/imx28-cfa10036.dts
index 3a2807743985a654f2c1c16f342a7b47e38f9306..794fc9f8ec3ccdff2c9ccebf8504c2c6330bcbcf 100644 (file)
--- a/arch/arm/boot/dts/imx28-cfa10036.dts
+++ b/arch/arm/boot/dts/imx28-cfa10036.dts
@@ -23,6 +23,19 @@
        apb@80000000 {
                apbh@80000000 {
                        pinctrl@80018000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&hog_pins_cfa10036>;
+
+                               hog_pins_cfa10036: hog-10036@0 {
+                                       reg = <0>;
+                                       fsl,pinmux-ids = <
+                                               0x2073 /* MX28_PAD_SSP0_D7__GPIO_2_7 */
+                                       >;
+                                       fsl,drive-strength = <0>;
+                                       fsl,voltage = <1>;
+                                       fsl,pull-up = <0>;
+                               };
+
                                led_pins_cfa10036: leds-10036@0 {
                                        reg = <0>;
                                        fsl,pinmux-ids = <

diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
index 5549c6ce90158381ce346a022dfa634f8703f20c..b222614ac9e0d3ac2dac19b330f23bed7db02380 100644 (file)
--- a/arch/arm/boot/dts/imx28-cfa10049.dts
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -22,6 +22,22 @@
        apb@80000000 {
                apbh@80000000 {
                        pinctrl@80018000 {
+                               pinctrl-names = "default", "default";
+                               pinctrl-1 = <&hog_pins_cfa10049>;
+
+                               hog_pins_cfa10049: hog-10049@0 {
+                                       reg = <0>;
+                                       fsl,pinmux-ids = <
+                                               0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
+                                               0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
+                                               0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */
+                                               0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */
+                                       >;
+                                       fsl,drive-strength = <0>;
+                                       fsl,voltage = <1>;
+                                       fsl,pull-up = <0>;
+                               };
+
                                spi3_pins_cfa10049: spi3-cfa10049@0 {
                                        reg = <0>;
                                        fsl,pinmux-ids = <