mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
8ffc831bef
Should fix pcmcia on BCM6348 and BCM6358 after switching to DT-probed gpio controllers. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 44995
60 lines
1.6 KiB
Diff
60 lines
1.6 KiB
Diff
From c4e04f1c54928a49b227a5420d38b18226838775 Mon Sep 17 00:00:00 2001
|
|
From: Jonas Gorski <jogo@openwrt.org>
|
|
Date: Wed, 25 Mar 2015 13:54:56 +0100
|
|
Subject: [PATCH 2/2] pcmcia: bcm63xx_pmcia: use the new named gpio
|
|
|
|
Use the new named gpio instead of relying on the hardware gpio numbers
|
|
matching the virtual gpio numbers.
|
|
|
|
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
|
|
---
|
|
drivers/pcmcia/bcm63xx_pcmcia.c | 9 ++++++++-
|
|
drivers/pcmcia/bcm63xx_pcmcia.h | 4 ++++
|
|
2 files changed, 12 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/pcmcia/bcm63xx_pcmcia.c
|
|
+++ b/drivers/pcmcia/bcm63xx_pcmcia.c
|
|
@@ -237,7 +237,7 @@ static unsigned int __get_socket_status(
|
|
stat |= SS_XVCARD;
|
|
stat |= SS_POWERON;
|
|
|
|
- if (gpio_get_value(skt->pd->ready_gpio))
|
|
+ if (gpiod_get_value(skt->ready_gpio))
|
|
stat |= SS_READY;
|
|
|
|
return stat;
|
|
@@ -373,6 +373,13 @@ static int bcm63xx_drv_pcmcia_probe(stru
|
|
goto err;
|
|
}
|
|
|
|
+ /* get ready gpio */
|
|
+ skt->ready_gpio = devm_gpiod_get(&pdev->dev, "ready", GPIOD_IN);
|
|
+ if (IS_ERR(skt->ready_gpio)) {
|
|
+ ret = PTR_ERR(skt->ready_gpio);
|
|
+ goto err;
|
|
+ }
|
|
+
|
|
/* resources are static */
|
|
sock->resource_ops = &pccard_static_ops;
|
|
sock->ops = &bcm63xx_pcmcia_operations;
|
|
--- a/drivers/pcmcia/bcm63xx_pcmcia.h
|
|
+++ b/drivers/pcmcia/bcm63xx_pcmcia.h
|
|
@@ -3,6 +3,7 @@
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/timer.h>
|
|
+#include <linux/gpio/consumer.h>
|
|
#include <pcmcia/ss.h>
|
|
#include <bcm63xx_dev_pcmcia.h>
|
|
|
|
@@ -55,6 +56,9 @@ struct bcm63xx_pcmcia_socket {
|
|
|
|
/* base address of io memory */
|
|
void __iomem *io_base;
|
|
+
|
|
+ /* ready gpio */
|
|
+ struct gpio_desc *ready_gpio;
|
|
};
|
|
|
|
#endif /* BCM63XX_PCMCIA_H_ */
|