ARM: dts: imx6q-apalis: Add gpio-line-names

Add GPIO line names on module level. Those are all GPIOs which a user
might use on his custom carrier board. If more meaningful names are
available on the carrier board, the user can overwrite the line names
in the carrier board level device tree.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index da919d0..e564516 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -141,6 +141,199 @@
        status = "disabled";
 };
 
+&gpio1 {
+       gpio-line-names = "MXM3_84",
+                         "MXM3_4",
+                         "MXM3_15/GPIO7",
+                         "MXM3_96",
+                         "MXM3_37",
+                         "",
+                         "MXM3_17/GPIO8",
+                         "MXM3_14",
+                         "MXM3_12",
+                         "MXM3_2",
+                         "MXM3_184",
+                         "MXM3_180",
+                         "MXM3_178",
+                         "MXM3_176",
+                         "MXM3_188",
+                         "MXM3_186",
+                         "MXM3_160",
+                         "MXM3_162",
+                         "MXM3_150",
+                         "MXM3_144",
+                         "MXM3_154",
+                         "MXM3_146",
+                         "",
+                         "",
+                         "MXM3_72";
+};
+
+&gpio2 {
+       gpio-line-names = "MXM3_148",
+                         "MXM3_152",
+                         "MXM3_156",
+                         "MXM3_158",
+                         "MXM3_1/GPIO1",
+                         "MXM3_3/GPIO2",
+                         "MXM3_5/GPIO3",
+                         "MXM3_7/GPIO4",
+                         "MXM3_95",
+                         "MXM3_6",
+                         "MXM3_8",
+                         "MXM3_123",
+                         "MXM3_126",
+                         "MXM3_128",
+                         "MXM3_130",
+                         "MXM3_132",
+                         "MXM3_253",
+                         "MXM3_251",
+                         "MXM3_283",
+                         "MXM3_281",
+                         "MXM3_279",
+                         "MXM3_277",
+                         "MXM3_243",
+                         "MXM3_235",
+                         "MXM3_231",
+                         "MXM3_229",
+                         "MXM3_233",
+                         "MXM3_198",
+                         "MXM3_275",
+                         "MXM3_273",
+                         "MXM3_207",
+                         "MXM3_122";
+};
+
+&gpio3 {
+       gpio-line-names = "MXM3_271",
+                         "MXM3_269",
+                         "MXM3_301",
+                         "MXM3_299",
+                         "MXM3_297",
+                         "MXM3_295",
+                         "MXM3_293",
+                         "MXM3_291",
+                         "MXM3_289",
+                         "MXM3_287",
+                         "MXM3_249",
+                         "MXM3_247",
+                         "MXM3_245",
+                         "MXM3_286",
+                         "MXM3_239",
+                         "MXM3_35",
+                         "MXM3_205",
+                         "MXM3_203",
+                         "MXM3_201",
+                         "MXM3_116",
+                         "MXM3_114",
+                         "MXM3_262",
+                         "MXM3_274",
+                         "MXM3_124",
+                         "MXM3_110",
+                         "MXM3_120",
+                         "MXM3_263",
+                         "MXM3_265",
+                         "",
+                         "MXM3_135",
+                         "MXM3_261",
+                         "MXM3_259";
+};
+
+&gpio4 {
+       gpio-line-names = "",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "MXM3_194",
+                         "MXM3_136",
+                         "MXM3_134",
+                         "MXM3_140",
+                         "MXM3_138",
+                         "",
+                         "MXM3_220",
+                         "",
+                         "",
+                         "MXM3_18",
+                         "MXM3_16",
+                         "",
+                         "",
+                         "MXM3_214",
+                         "MXM3_216",
+                         "MXM3_164";
+};
+
+&gpio5 {
+       gpio-line-names = "MXM3_159",
+                         "",
+                         "",
+                         "",
+                         "MXM3_257",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "MXM3_200",
+                         "MXM3_196",
+                         "MXM3_204",
+                         "MXM3_202",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "MXM3_191",
+                         "MXM3_197",
+                         "MXM3_77",
+                         "MXM3_195",
+                         "MXM3_221",
+                         "MXM3_225",
+                         "MXM3_223",
+                         "MXM3_227",
+                         "MXM3_209",
+                         "MXM3_211",
+                         "MXM3_118",
+                         "MXM3_112",
+                         "MXM3_187",
+                         "MXM3_185";
+};
+
+&gpio6 {
+       gpio-line-names = "MXM3_183",
+                         "MXM3_181",
+                         "MXM3_179",
+                         "MXM3_177",
+                         "MXM3_175",
+                         "MXM3_173",
+                         "MXM3_255",
+                         "MXM3_83",
+                         "MXM3_91",
+                         "MXM3_13/GPIO6",
+                         "MXM3_11/GPIO5",
+                         "MXM3_79",
+                         "",
+                         "",
+                         "MXM3_190",
+                         "MXM3_193",
+                         "MXM3_89";
+};
+
+&gpio7 {
+       gpio-line-names = "",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "",
+                         "MXM3_99",
+                         "MXM3_85",
+                         "MXM3_217",
+                         "MXM3_215";
+};
+
 &fec {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_enet>;