From 06c382689b3e07e8aa51f7c98f72ecf8e08f3a6b Mon Sep 17 00:00:00 2001
From: Marco Sirabella <marco@sirabella.org>
Date: Sat, 9 Mar 2024 08:39:01 -0800
Subject: [PATCH] Add GPIO names

---
 gpio-ch341.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gpio-ch341.c b/gpio-ch341.c
index dd3f3ed..a81db83 100644
--- a/gpio-ch341.c
+++ b/gpio-ch341.c
@@ -378,6 +378,12 @@ static int ch341_gpio_probe(struct platform_device *pdev)
 	gpio->set_multiple = ch341_gpio_set_multiple;
 	gpio->base = -1;
 	gpio->ngpio = CH341_GPIO_NUM_PINS;
+	gpio->names = (char const * const []){
+		"D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
+		// names are from "parallel" mode, seems to be what datasheets us
+		"ERR#", "PEMP", "INT#", "SLCT", "RST#", "WAIT#", "DS#", "AS#",
+		// No WR#?
+	};
 	gpio->can_sleep = true;
 
 	girq = &gpio->irq;