From: H. Nikolaus Schaller <hns@goldelico.com>
Date: Thu, 7 Apr 2016 17:42:59 +0000 (+0200)
Subject: Pyra: debug print tca6424 registers before and after initialization (can be reverted... 
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4049a7ac1025dbe966c05dc9b4725640ac9561cb;p=pandora-u-boot.git

Pyra: debug print tca6424 registers before and after initialization (can be reverted later)

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---

diff --git a/board/pandora/pyra+lc15/pyra+lc15.c b/board/pandora/pyra+lc15/pyra+lc15.c
index 8e569b4ed0c..aa24e30f1f4 100644
--- a/board/pandora/pyra+lc15/pyra+lc15.c
+++ b/board/pandora/pyra+lc15/pyra+lc15.c
@@ -200,7 +200,12 @@ int board_init(void)
 	bq2429x_set_iinlim(ilim);
 
 #if defined(CONFIG_TCA642X)
+	extern int tca642x_info(uchar chip);
+	tca642x_info(CONFIG_SYS_I2C_TCA642X_ADDR);
+	printk("tca6424 init\n");
 	tca642x_set_inital_state(CONFIG_SYS_I2C_TCA642X_ADDR, pyra_tca642x_init);
+	printk("tca6424 initialized\n");
+	tca642x_info(CONFIG_SYS_I2C_TCA642X_ADDR);
 #endif
 
 	return 0;
diff --git a/drivers/gpio/tca642x.c b/drivers/gpio/tca642x.c
index 6386835d5df..0be6f06cf4c 100644
--- a/drivers/gpio/tca642x.c
+++ b/drivers/gpio/tca642x.c
@@ -167,7 +167,7 @@ int tca642x_set_inital_state(uchar chip, struct tca642x_bank_info init_data[])
 /*
  * Display tca642x information
  */
-static int tca642x_info(uchar chip)
+/* static */ int tca642x_info(uchar chip)
 {
 	int i, j;
 	uint8_t data;