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omap: gpio: Adapt board files to use generic API 

This patch contains updates the sources in the board files
to use the generic API.

Signed-off-by: Sanjeev Premi <premi@ti.com>
This commit is contained in:
Sanjeev Premi 2011-09-08 10:51:01 -04:00 committed by Albert ARIBAUD
parent 3b690ebbbf
commit 84c3b63129
10 changed files with 112 additions and 112 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
board/cm_t35/leds.c
View File

@ -20,26 +20,26 @@
*/
#include <common.h>
#include <status_led.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
static unsigned int leds[] = { GREEN_LED_GPIO };
void __led_init(led_id_t mask, int state)
{
if (omap_request_gpio(leds[mask]) != 0) {
if (gpio_request(leds[mask], "") != 0) {
printf("%s: failed requesting GPIO%u\n", __func__, leds[mask]);
return;
}
omap_set_gpio_direction(leds[mask], 0);
gpio_direction_output(leds[mask], 0);
}
void __led_set(led_id_t mask, int state)
{
omap_set_gpio_dataout(leds[mask], state == STATUS_LED_ON);
gpio_set_value(leds[mask], state == STATUS_LED_ON);
}
void __led_toggle(led_id_t mask)
{
omap_set_gpio_dataout(leds[mask], !omap_get_gpio_datain(leds[mask]));
gpio_set_value(leds[mask], !gpio_get_value(leds[mask]));
}

12
board/comelit/dig297/dig297.c
View File

@ -42,7 +42,7 @@
#include <asm/arch/mux.h>
#include <asm/arch/mem.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include <asm/mach-types.h>
#include "dig297.h"
@ -177,13 +177,13 @@ static void setup_net_chip(void)
&ctrl_base->gpmc_nadv_ale);
/* Make GPIO 12 as output pin and send a magic pulse through it */
if (!omap_request_gpio(NET_LAN9221_RESET_GPIO)) {
omap_set_gpio_direction(NET_LAN9221_RESET_GPIO, 0);
omap_set_gpio_dataout(NET_LAN9221_RESET_GPIO, 1);
if (!gpio_request(NET_LAN9221_RESET_GPIO, "")) {
gpio_direction_output(NET_LAN9221_RESET_GPIO, 0);
gpio_set_value(NET_LAN9221_RESET_GPIO, 1);
udelay(1);
omap_set_gpio_dataout(NET_LAN9221_RESET_GPIO, 0);
gpio_set_value(NET_LAN9221_RESET_GPIO, 0);
udelay(31000); /* Should be >= 30ms according to datasheet */
omap_set_gpio_dataout(NET_LAN9221_RESET_GPIO, 1);
gpio_set_value(NET_LAN9221_RESET_GPIO, 1);
}
}
#endif /* CONFIG_CMD_NET */

12
board/isee/igep0020/igep0020.c
View File

@ -24,7 +24,7 @@
#include <netdev.h>
#include <twl4030.h>
#include <asm/io.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include <asm/arch/mem.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/mux.h>
@ -81,13 +81,13 @@ static void setup_net_chip(void)
&ctrl_base->gpmc_nadv_ale);
/* Make GPIO 64 as output pin and send a magic pulse through it */
if (!omap_request_gpio(64)) {
omap_set_gpio_direction(64, 0);
omap_set_gpio_dataout(64, 1);
if (!gpio_request(64, "")) {
gpio_direction_output(64, 0);
gpio_set_value(64, 1);
udelay(1);
omap_set_gpio_dataout(64, 0);
gpio_set_value(64, 0);
udelay(1);
omap_set_gpio_dataout(64, 1);
gpio_set_value(64, 1);
}
}
#endif

10
board/logicpd/zoom2/debug_board.c
View File

@ -22,7 +22,7 @@
#include <asm/arch/cpu.h>
#include <asm/io.h>
#include <asm/arch/mux.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#define DEBUG_BOARD_CONNECTED 1
#define DEBUG_BOARD_NOT_CONNECTED 0
@ -33,14 +33,14 @@ static void zoom2_debug_board_detect (void)
{
int val = 0;
if (!omap_request_gpio(158)) {
if (!gpio_request(158, "")) {
/*
* GPIO to query for debug board
* 158 db board query
*/
omap_set_gpio_direction(158, 1);
val = omap_get_gpio_datain(158);
omap_free_gpio(158);
gpio_direction_input(158);
val = gpio_get_value(158);
gpio_free(158);
}
if (!val)

38
board/logicpd/zoom2/led.c
View File

@ -22,7 +22,7 @@
#include <asm/arch/cpu.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
static unsigned int saved_state[2] = {STATUS_LED_OFF, STATUS_LED_OFF};
@ -39,9 +39,9 @@ static unsigned int saved_state[2] = {STATUS_LED_OFF, STATUS_LED_OFF};
void red_LED_off (void)
{
/* red */
if (!omap_request_gpio(ZOOM2_LED_RED)) {
omap_set_gpio_direction(ZOOM2_LED_RED, 0);
omap_set_gpio_dataout(ZOOM2_LED_RED, 0);
if (!gpio_request(ZOOM2_LED_RED, "")) {
gpio_direction_output(ZOOM2_LED_RED, 0);
gpio_set_value(ZOOM2_LED_RED, 0);
}
saved_state[STATUS_LED_RED] = STATUS_LED_OFF;
}
@ -49,15 +49,15 @@ void red_LED_off (void)
void blue_LED_off (void)
{
/* blue */
if (!omap_request_gpio(ZOOM2_LED_BLUE)) {
omap_set_gpio_direction(ZOOM2_LED_BLUE, 0);
omap_set_gpio_dataout(ZOOM2_LED_BLUE, 0);
if (!gpio_request(ZOOM2_LED_BLUE, "")) {
gpio_direction_output(ZOOM2_LED_BLUE, 0);
gpio_set_value(ZOOM2_LED_BLUE, 0);
}
/* blue 2 */
if (!omap_request_gpio(ZOOM2_LED_BLUE2)) {
omap_set_gpio_direction(ZOOM2_LED_BLUE2, 0);
omap_set_gpio_dataout(ZOOM2_LED_BLUE2, 0);
if (!gpio_request(ZOOM2_LED_BLUE2, "")) {
gpio_direction_output(ZOOM2_LED_BLUE2, 0);
gpio_set_value(ZOOM2_LED_BLUE2, 0);
}
saved_state[STATUS_LED_BLUE] = STATUS_LED_OFF;
}
@ -67,9 +67,9 @@ void red_LED_on (void)
blue_LED_off ();
/* red */
if (!omap_request_gpio(ZOOM2_LED_RED)) {
omap_set_gpio_direction(ZOOM2_LED_RED, 0);
omap_set_gpio_dataout(ZOOM2_LED_RED, 1);
if (!gpio_request(ZOOM2_LED_RED, "")) {
gpio_direction_output(ZOOM2_LED_RED, 0);
gpio_set_value(ZOOM2_LED_RED, 1);
}
saved_state[STATUS_LED_RED] = STATUS_LED_ON;
}
@ -79,15 +79,15 @@ void blue_LED_on (void)
red_LED_off ();
/* blue */
if (!omap_request_gpio(ZOOM2_LED_BLUE)) {
omap_set_gpio_direction(ZOOM2_LED_BLUE, 0);
omap_set_gpio_dataout(ZOOM2_LED_BLUE, 1);
if (!gpio_request(ZOOM2_LED_BLUE, "")) {
gpio_direction_output(ZOOM2_LED_BLUE, 0);
gpio_set_value(ZOOM2_LED_BLUE, 1);
}
/* blue 2 */
if (!omap_request_gpio(ZOOM2_LED_BLUE2)) {
omap_set_gpio_direction(ZOOM2_LED_BLUE2, 0);
omap_set_gpio_dataout(ZOOM2_LED_BLUE2, 1);
if (!gpio_request(ZOOM2_LED_BLUE2, "")) {
gpio_direction_output(ZOOM2_LED_BLUE2, 0);
gpio_set_value(ZOOM2_LED_BLUE2, 1);
}
saved_state[STATUS_LED_BLUE] = STATUS_LED_ON;

10
board/logicpd/zoom2/zoom2.c
View File

@ -36,7 +36,7 @@
#include <twl4030.h>
#include <asm/io.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include <asm/arch/mem.h>
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
@ -90,12 +90,12 @@ void zoom2_identify(void)
* and they are not commonly used. They are mentioned here
* only for completeness.
*/
if (!omap_request_gpio(94)) {
if (!gpio_request(94, "")) {
unsigned int val;
omap_set_gpio_direction(94, 1);
val = omap_get_gpio_datain(94);
omap_free_gpio(94);
gpio_direction_input(94);
val = gpio_get_value(94);
gpio_free(94);
if (val)
revision = ZOOM2_REVISION_BETA;

54
board/overo/overo.c
View File

@ -36,7 +36,7 @@
#include <asm/arch/mux.h>
#include <asm/arch/mem.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include <asm/mach-types.h>
#include "overo.h"
@ -106,21 +106,21 @@ int get_board_revision(void)
{
int revision;
if (!omap_request_gpio(112) &&
!omap_request_gpio(113) &&
!omap_request_gpio(115)) {
if (!gpio_request(112, "") &&
!gpio_request(113, "") &&
!gpio_request(115, "")) {
omap_set_gpio_direction(112, 1);
omap_set_gpio_direction(113, 1);
omap_set_gpio_direction(115, 1);
gpio_direction_input(112);
gpio_direction_input(113);
gpio_direction_input(115);
revision = omap_get_gpio_datain(115) << 2 |
omap_get_gpio_datain(113) << 1 |
omap_get_gpio_datain(112);
revision = gpio_get_value(115) << 2 |
gpio_get_value(113) << 1 |
gpio_get_value(112);
omap_free_gpio(112);
omap_free_gpio(113);
omap_free_gpio(115);
gpio_free(112);
gpio_free(113);
gpio_free(115);
} else {
printf("Error: unable to acquire board revision GPIOs\n");
revision = -1;
@ -139,21 +139,21 @@ int get_sdio2_config(void)
{
int sdio_direct;
if (!omap_request_gpio(130) && !omap_request_gpio(139)) {
if (!gpio_request(130, "") && !gpio_request(139, "")) {
omap_set_gpio_direction(130, 0);
omap_set_gpio_direction(139, 1);
gpio_direction_output(130, 0);
gpio_direction_input(139);
sdio_direct = 1;
omap_set_gpio_dataout(130, 0);
if (omap_get_gpio_datain(139) == 0) {
omap_set_gpio_dataout(130, 1);
if (omap_get_gpio_datain(139) == 1)
gpio_set_value(130, 0);
if (gpio_get_value(139) == 0) {
gpio_set_value(130, 1);
if (gpio_get_value(139) == 1)
sdio_direct = 0;
}
omap_free_gpio(130);
omap_free_gpio(139);
gpio_free(130);
gpio_free(139);
} else {
printf("Error: unable to acquire sdio2 clk GPIOs\n");
sdio_direct = -1;
@ -322,13 +322,13 @@ static void setup_net_chip(void)
&ctrl_base->gpmc_nadv_ale);
/* Make GPIO 64 as output pin and send a magic pulse through it */
if (!omap_request_gpio(64)) {
omap_set_gpio_direction(64, 0);
omap_set_gpio_dataout(64, 1);
if (!gpio_request(64, "")) {
gpio_direction_output(64, 0);
gpio_set_value(64, 1);
udelay(1);
omap_set_gpio_dataout(64, 0);
gpio_set_value(64, 0);
udelay(1);
omap_set_gpio_dataout(64, 1);
gpio_set_value(64, 1);
}
}
#endif

44
board/ti/beagle/beagle.c
View File

@ -38,7 +38,7 @@
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include <asm/mach-types.h>
#ifdef CONFIG_USB_EHCI
#include <usb.h>
@ -116,21 +116,21 @@ int get_board_revision(void)
{
int revision;
if (!omap_request_gpio(171) &&
!omap_request_gpio(172) &&
!omap_request_gpio(173)) {
if (!gpio_request(171, "") &&
!gpio_request(172, "") &&
!gpio_request(173, "")) {
omap_set_gpio_direction(171, 1);
omap_set_gpio_direction(172, 1);
omap_set_gpio_direction(173, 1);
gpio_direction_input(171);
gpio_direction_input(172);
gpio_direction_input(173);
revision = omap_get_gpio_datain(173) << 2 |
omap_get_gpio_datain(172) << 1 |
omap_get_gpio_datain(171);
revision = gpio_get_value(173) << 2 |
gpio_get_value(172) << 1 |
gpio_get_value(171);
omap_free_gpio(171);
omap_free_gpio(172);
omap_free_gpio(173);
gpio_free(171);
gpio_free(172);
gpio_free(173);
} else {
printf("Error: unable to acquire board revision GPIOs\n");
revision = -1;
@ -387,7 +387,7 @@ int board_mmc_init(bd_t *bis)
int ehci_hcd_stop(void)
{
pr_debug("Resetting OMAP3 EHCI\n");
omap_set_gpio_dataout(GPIO_PHY_RESET, 0);
gpio_set_value(GPIO_PHY_RESET, 0);
writel(OMAP_UHH_SYSCONFIG_SOFTRESET, OMAP3_UHH_BASE + OMAP_UHH_SYSCONFIG);
/* disable USB clocks */
struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
@ -415,9 +415,9 @@ int ehci_hcd_init(void)
pr_debug("Initializing OMAP3 ECHI\n");
/* Put the PHY in RESET */
omap_request_gpio(GPIO_PHY_RESET);
omap_set_gpio_direction(GPIO_PHY_RESET, 0);
omap_set_gpio_dataout(GPIO_PHY_RESET, 0);
gpio_request(GPIO_PHY_RESET, "");
gpio_direction_output(GPIO_PHY_RESET, 0);
gpio_set_value(GPIO_PHY_RESET, 0);
/* Hold the PHY in RESET for enough time till DIR is high */
/* Refer: ISSUE1 */
@ -469,7 +469,7 @@ int ehci_hcd_init(void)
* PHY is settled and ready
*/
udelay(10);
omap_set_gpio_dataout(GPIO_PHY_RESET, 1);
gpio_set_value(GPIO_PHY_RESET, 1);
hccr = (struct ehci_hccr *)(OMAP3_EHCI_BASE);
hcor = (struct ehci_hcor *)(OMAP3_EHCI_BASE + 0x10);
@ -508,10 +508,10 @@ int do_userbutton (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
gpio = 4;
break;
}
omap_request_gpio(gpio);
omap_set_gpio_direction(gpio, 1);
gpio_request(gpio, "");
gpio_direction_input(gpio);
printf("The user button is currently ");
if(omap_get_gpio_datain(gpio))
if (gpio_get_value(gpio))
{
button = 1;
printf("PRESSED.\n");
@ -522,7 +522,7 @@ int do_userbutton (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
printf("NOT pressed.\n");
}
omap_free_gpio(gpio);
gpio_free(gpio);
return !button;
}

22
board/ti/beagle/led.c
View File

@ -22,7 +22,7 @@
#include <asm/arch/cpu.h>
#include <asm/io.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
/* GPIO pins for the LEDs */
#define BEAGLE_LED_USR0 150
@ -57,10 +57,10 @@ void __led_toggle (led_id_t mask)
toggle_gpio = BEAGLE_LED_USR1;
#endif
if (toggle_gpio) {
if (!omap_request_gpio(toggle_gpio)) {
omap_set_gpio_direction(toggle_gpio, 0);
state = omap_get_gpio_dataout(toggle_gpio);
omap_set_gpio_dataout(toggle_gpio, !state);
if (!gpio_request(toggle_gpio, "")) {
gpio_direction_output(toggle_gpio, 0);
state = gpio_get_value(toggle_gpio);
gpio_set_value(toggle_gpio, !state);
}
}
}
@ -69,17 +69,17 @@ void __led_set (led_id_t mask, int state)
{
#ifdef STATUS_LED_BIT
if (STATUS_LED_BIT & mask) {
if (!omap_request_gpio(BEAGLE_LED_USR0)) {
omap_set_gpio_direction(BEAGLE_LED_USR0, 0);
omap_set_gpio_dataout(BEAGLE_LED_USR0, state);
if (!gpio_request(BEAGLE_LED_USR0, "")) {
gpio_direction_output(BEAGLE_LED_USR0, 0);
gpio_set_value(BEAGLE_LED_USR0, state);
}
}
#endif
#ifdef STATUS_LED_BIT1
if (STATUS_LED_BIT1 & mask) {
if (!omap_request_gpio(BEAGLE_LED_USR1)) {
omap_set_gpio_direction(BEAGLE_LED_USR1, 0);
omap_set_gpio_dataout(BEAGLE_LED_USR1, state);
if (!gpio_request(BEAGLE_LED_USR1, "")) {
gpio_direction_output(BEAGLE_LED_USR1, 0);
gpio_set_value(BEAGLE_LED_USR1, state);
}
}
#endif

12
board/ti/evm/evm.c
View File

@ -34,7 +34,7 @@
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/gpio.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <asm/mach-types.h>
#include "evm.h"
@ -196,21 +196,21 @@ static void reset_net_chip(void)
rst_gpio = OMAP3EVM_GPIO_ETH_RST_GEN2;
}
ret = omap_request_gpio(rst_gpio);
ret = gpio_request(rst_gpio, "");
if (ret < 0) {
printf("Unable to get GPIO %d\n", rst_gpio);
return ;
}
/* Configure as output */
omap_set_gpio_direction(rst_gpio, 0);
gpio_direction_output(rst_gpio, 0);
/* Send a pulse on the GPIO pin */
omap_set_gpio_dataout(rst_gpio, 1);
gpio_set_value(rst_gpio, 1);
udelay(1);
omap_set_gpio_dataout(rst_gpio, 0);
gpio_set_value(rst_gpio, 0);
udelay(1);
omap_set_gpio_dataout(rst_gpio, 1);
gpio_set_value(rst_gpio, 1);
}
int board_eth_init(bd_t *bis)