clearfog: GPIO: add labels for two MCP23S17 expanders
Change-Id: Idef9666f5db10e7139097460bc3fe5b6d4af74a6
diff --git a/board/czechlight/clearfog/czechlight-clearfog.dts b/board/czechlight/clearfog/czechlight-clearfog.dts
index 8408699..490b8c6 100644
--- a/board/czechlight/clearfog/czechlight-clearfog.dts
+++ b/board/czechlight/clearfog/czechlight-clearfog.dts
@@ -111,5 +111,43 @@
microchip,irq-mirror;
microchip,irq-open-drain;
spi-max-frequency = <10000000>;
+
+ gpio-line-names =
+ "1-A0",
+ "1-A1",
+ "1-A2",
+ "1-A3",
+ "1-A4",
+ "1-A5",
+ "1-A6",
+ "1-A7",
+
+ "1-B0",
+ "1-B1",
+ "1-B2",
+ "1-B3",
+ "1-B4",
+ "1-B5",
+ "1-B6",
+ "1-B7",
+
+ "2-A0",
+ "2-A1",
+ "2-A2",
+ "2-A3",
+ "2-A4",
+ "2-A5",
+ "2-A6",
+ "2-A7",
+
+ "2-B0",
+ "2-B1",
+ "2-B2",
+ "2-B3",
+ "2-B4",
+ "2-B5",
+ "2-B6",
+ "2-B7"
+ ;
};
};