Commit 3b690ebb authored by Sanjeev Premi's avatar Sanjeev Premi Committed by Albert ARIBAUD
Browse files

omap: gpio: generic changes after changing API



This patch contains the generic changes required after
change to generic API in the previous patch.
Signed-off-by: default avatarSanjeev Premi <premi@ti.com>
Signed-off-by: default avatarSandeep Paulraj <s-paulraj@ti.com>
parent 81bdc155
......@@ -31,6 +31,7 @@
*/
#include <common.h>
#include <asm/omap_common.h>
#include <asm/gpio.h>
#include <asm/arch/clocks.h>
#include <asm/arch/sys_proto.h>
#include <asm/utils.h>
......@@ -481,8 +482,8 @@ static void do_scale_tps62361(u32 reg, u32 volt_mv)
* VSEL1 is grounded on board. So the following selects
* VSEL1 = 0 and VSEL0 = 1
*/
omap_set_gpio_direction(TPS62361_VSEL0_GPIO, 0);
omap_set_gpio_dataout(TPS62361_VSEL0_GPIO, 1);
gpio_direction_output(TPS62361_VSEL0_GPIO, 0);
gpio_set_value(TPS62361_VSEL0_GPIO, 1);
temp = TPS62361_I2C_SLAVE_ADDR |
(reg << PRM_VC_VAL_BYPASS_REGADDR_SHIFT) |
......
......@@ -98,24 +98,24 @@ gpio
To set a bit :
if (!omap_request_gpio(N)) {
omap_set_gpio_direction(N, 0);
omap_set_gpio_dataout(N, 1);
if (!gpio_request(N, "")) {
gpio_direction_output(N, 0);
gpio_set_value(N, 1);
}
To clear a bit :
if (!omap_request_gpio(N)) {
omap_set_gpio_direction(N, 0);
omap_set_gpio_dataout(N, 0);
if (!gpio_request(N, "")) {
gpio_direction_output(N, 0);
gpio_set_value(N, 0);
}
To read a bit :
if (!omap_request_gpio(N)) {
omap_set_gpio_direction(N, 1);
val = omap_get_gpio_datain(N);
omap_free_gpio(N);
if (!gpio_request(N, "")) {
gpio_direction_input(N);
val = gpio_get_value(N);
gpio_free(N);
}
if (val)
printf("GPIO N is set\n");
......
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