diff options
| -rw-r--r-- | arch/arm/cpu/armv7/omap4/clocks.c | 5 | ||||
| -rw-r--r-- | doc/README.omap3 | 20 |
2 files changed, 13 insertions, 12 deletions
diff --git a/arch/arm/cpu/armv7/omap4/clocks.c b/arch/arm/cpu/armv7/omap4/clocks.c index eda960ca76c..4f0e0cd881f 100644 --- a/arch/arm/cpu/armv7/omap4/clocks.c +++ b/arch/arm/cpu/armv7/omap4/clocks.c @@ -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) | diff --git a/doc/README.omap3 b/doc/README.omap3 index 460950dfd0e..1768cdd3592 100644 --- a/doc/README.omap3 +++ b/doc/README.omap3 @@ -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"); |