You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
1.0 KiB
30 lines
1.0 KiB
From 4fe2169acecb6e62821dfe14bc5c5852870b516f Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
|
|
Date: Thu, 13 Feb 2014 17:48:12 +0100
|
|
Subject: MIPS: BCM47XX: Check all (32) GPIOs when looking for a pin
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Broadcom boards support 32 GPIOs and NVRAM may have entires for higher
|
|
ones too. Example:
|
|
gpio23=wombo_reset
|
|
|
|
Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
|
|
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
|
|
Cc: linux-mips@linux-mips.org
|
|
Cc: Rafał Miłecki <zajec5@gmail.com>
|
|
Patchwork: https://patchwork.linux-mips.org/patch/6547/
|
|
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
|
|
|
--- a/arch/mips/bcm47xx/nvram.c
|
|
+++ b/arch/mips/bcm47xx/nvram.c
|
|
@@ -197,7 +197,7 @@ int bcm47xx_nvram_gpio_pin(const char *n
|
|
char nvram_var[10];
|
|
char buf[30];
|
|
|
|
- for (i = 0; i < 16; i++) {
|
|
+ for (i = 0; i < 32; i++) {
|
|
err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
|
|
if (err <= 0)
|
|
continue;
|
|
|