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| author | Sanjeev Premi <premi@ti.com> | 2011-09-08 10:48:39 -0400 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-09-13 08:25:15 +0200 |
| commit | 3b690ebbbf21303a3bac1f62d967c36cd8655ce0 (patch) | |
| tree | 838e69822e7349ed723c168b0f1e7a328e08ac75 /doc/README.omap3 | |
| parent | 81bdc155c72ef9e093b388b90c58d8134d870976 (diff) | |
| download | u-boot-imx-3b690ebbbf21303a3bac1f62d967c36cd8655ce0.zip u-boot-imx-3b690ebbbf21303a3bac1f62d967c36cd8655ce0.tar.gz u-boot-imx-3b690ebbbf21303a3bac1f62d967c36cd8655ce0.tar.bz2 | |
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: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'doc/README.omap3')
| -rw-r--r-- | doc/README.omap3 | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/doc/README.omap3 b/doc/README.omap3 index 460950d..1768cdd 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"); |