diff options
| author | Simon Glass <sjg@chromium.org> | 2019-12-06 21:41:35 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-12-15 08:52:29 +0800 |
| commit | bcee8d6764f9215f16b393a35581000178633254 (patch) | |
| tree | 592ad4911f0bb8c35a5ef4de29b03c62fb6cb32f /drivers/net/fec_mxc.c | |
| parent | 3c10dc95bdd0706ff85ffdc25ecd6381c3d51e4c (diff) | |
dm: gpio: Allow control of GPIO uclass in SPL
At present if CONFIG_SPL_GPIO_SUPPORT is enabled then the GPIO uclass
is included in SPL/TPL without any control for boards. Some boards may
want to disable this to reduce code size where GPIOs are not needed in
SPL or TPL.
Add a new Kconfig option to permit this. Default it to 'y' so that
existing boards work correctly.
Change existing uses of CONFIG_DM_GPIO to CONFIG_IS_ENABLED(DM_GPIO) to
preserve the current behaviour. Also update the 74x164 GPIO driver since
it cannot build with SPL.
This allows us to remove the hacks in config_uncmd_spl.h and
Makefile.uncmd_spl (eventually those files should be removed).
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/net/fec_mxc.c')
| -rw-r--r-- | drivers/net/fec_mxc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 2aa1029d42..bc5b63d788 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -1309,7 +1309,7 @@ static int fec_phy_init(struct fec_priv *priv, struct udevice *dev) return 0; } -#ifdef CONFIG_DM_GPIO +#if CONFIG_IS_ENABLED(DM_GPIO) /* FEC GPIO reset */ static void fec_gpio_reset(struct fec_priv *priv) { @@ -1402,7 +1402,7 @@ static int fecmxc_probe(struct udevice *dev) } #endif -#ifdef CONFIG_DM_GPIO +#if CONFIG_IS_ENABLED(DM_GPIO) fec_gpio_reset(priv); #endif /* Reset chip. */ @@ -1508,7 +1508,7 @@ static int fecmxc_ofdata_to_platdata(struct udevice *dev) device_get_supply_regulator(dev, "phy-supply", &priv->phy_supply); #endif -#ifdef CONFIG_DM_GPIO +#if CONFIG_IS_ENABLED(DM_GPIO) ret = gpio_request_by_name(dev, "phy-reset-gpios", 0, &priv->phy_reset_gpio, GPIOD_IS_OUT); if (ret < 0) |