diff options
| author | Adam Ford <aford173@gmail.com> | 2018-08-20 20:27:48 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-09-11 21:38:52 -0400 |
| commit | 99571b41c6c21ccd3737971a51727e6f4d89126d (patch) | |
| tree | e26aa27d535a20f9e629851aec498ddbe8d4fa56 /drivers/gpio | |
| parent | 410c505cc145d570662ef0f841a942e650f8b1df (diff) | |
| download | u-boot-99571b41c6c21ccd3737971a51727e6f4d89126d.tar.gz | |
DM: omap_gpio: Reduce overhead when used with OF_PLATDATA
Platforms with limited resources in SPL may enable OF_PLATDATA,
this limits some of the library functions and cannot extract data
from the device tree. This patch adds additional wrappers around
these functions to only allow them when OF_CONTROL is enabled and
OF_PLATDATA is not.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/omap_gpio.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpio/omap_gpio.c b/drivers/gpio/omap_gpio.c index 0f1ddeff92..555eba2662 100644 --- a/drivers/gpio/omap_gpio.c +++ b/drivers/gpio/omap_gpio.c @@ -335,6 +335,7 @@ static int omap_gpio_bind(struct udevice *dev) } #endif +#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA) static const struct udevice_id omap_gpio_ids[] = { { .compatible = "ti,omap3-gpio" }, { .compatible = "ti,omap4-gpio" }, @@ -342,7 +343,6 @@ static const struct udevice_id omap_gpio_ids[] = { { } }; -#if CONFIG_IS_ENABLED(OF_CONTROL) static int omap_gpio_ofdata_to_platdata(struct udevice *dev) { struct omap_gpio_platdata *plat = dev_get_platdata(dev); @@ -361,14 +361,15 @@ U_BOOT_DRIVER(gpio_omap) = { .name = "gpio_omap", .id = UCLASS_GPIO, #if CONFIG_IS_ENABLED(OF_CONTROL) +#if !CONFIG_IS_ENABLED(OF_PLATDATA) + .of_match = omap_gpio_ids, .ofdata_to_platdata = of_match_ptr(omap_gpio_ofdata_to_platdata), - .bind = dm_scan_fdt_dev, .platdata_auto_alloc_size = sizeof(struct omap_gpio_platdata), +#endif #else .bind = omap_gpio_bind, #endif .ops = &gpio_omap_ops, - .of_match = omap_gpio_ids, .probe = omap_gpio_probe, .priv_auto_alloc_size = sizeof(struct gpio_bank), .flags = DM_FLAG_PRE_RELOC, |