From f2c4b15c72a2fa89caed5d8a11a4ea9832c48be6 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Mon, 18 May 2026 22:44:37 +0530
Subject: feat: add AXS15231B touch driver with coordinate parsing tests

---
 tests/unit/stubs/driver/gpio.h | 44 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 tests/unit/stubs/driver/gpio.h

(limited to 'tests/unit/stubs/driver/gpio.h')

diff --git a/tests/unit/stubs/driver/gpio.h b/tests/unit/stubs/driver/gpio.h
new file mode 100644
index 0000000..d8dda0a
--- /dev/null
+++ b/tests/unit/stubs/driver/gpio.h
@@ -0,0 +1,44 @@
+#ifndef STUBS_DRIVER_GPIO_H
+#define STUBS_DRIVER_GPIO_H
+
+#include <stdint.h>
+
+typedef enum {
+    GPIO_MODE_DISABLE = 0,
+    GPIO_MODE_INPUT,
+    GPIO_MODE_OUTPUT,
+    GPIO_MODE_OUTPUT_OD,
+    GPIO_MODE_INPUT_OUTPUT_OD,
+    GPIO_MODE_INPUT_OUTPUT,
+} gpio_mode_t;
+
+typedef enum {
+    GPIO_INTR_DISABLE = 0,
+} gpio_int_type_t;
+
+typedef enum {
+    GPIO_PULLUP_DISABLE = 0,
+    GPIO_PULLUP_ENABLE,
+} gpio_pullup_t;
+
+typedef enum {
+    GPIO_PULLDOWN_DISABLE = 0,
+    GPIO_PULLDOWN_ENABLE,
+} gpio_pulldown_t;
+
+typedef struct {
+    uint64_t pin_bit_mask;
+    gpio_mode_t mode;
+    gpio_pullup_t pull_up_en;
+    gpio_pulldown_t pull_down_en;
+    gpio_int_type_t intr_type;
+} gpio_config_t;
+
+static inline int gpio_config(const gpio_config_t *cfg) { (void)cfg; return 0; }
+static inline int gpio_set_level(uint32_t gpio_num, uint32_t level) { (void)gpio_num; (void)level; return 0; }
+
+#define GPIO_INTR_DISABLE 0
+#define GPIO_PULLUP_DISABLE 0
+#define GPIO_PULLDOWN_DISABLE 0
+
+#endif
-- 
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