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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-04-22 14:29:17 +0200 |
|---|---|---|
| committer | Patrick Delaunay <patrick.delaunay@st.com> | 2020-05-14 09:02:12 +0200 |
| commit | f17412ed38d437cc0c3b88a95ce0d3589a86942c (patch) | |
| tree | a973e061b01296bc9f905747c159c098d753edb9 | |
| parent | 5ef642c1731f2967beb1c96d94e76ef3c07a9ca2 (diff) | |
| download | u-boot-f17412ed38d437cc0c3b88a95ce0d3589a86942c.tar.gz u-boot-f17412ed38d437cc0c3b88a95ce0d3589a86942c.tar.bz2 u-boot-f17412ed38d437cc0c3b88a95ce0d3589a86942c.zip | |
gpio: stm32: support gpio ops in SPL
The GPIO support is needed in SPL to managed the SD cart detect
used on stm32mp157c-ev1 and dk2 board.
So this patch activates the associated code in stm32_gpio.c.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| -rw-r--r-- | drivers/gpio/stm32_gpio.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpio/stm32_gpio.c b/drivers/gpio/stm32_gpio.c index f55f834e7d..37a8cfa47a 100644 --- a/drivers/gpio/stm32_gpio.c +++ b/drivers/gpio/stm32_gpio.c @@ -20,7 +20,6 @@ #define MODE_BITS_MASK 3 #define BSRR_BIT(gpio_pin, value) BIT(gpio_pin + (value ? 0 : 16)) -#ifndef CONFIG_SPL_BUILD /* * convert gpio offset to gpio index taking into account gpio holes * into gpio bank @@ -147,7 +146,6 @@ static const struct dm_gpio_ops gpio_stm32_ops = { .set_value = stm32_gpio_set_value, .get_function = stm32_gpio_get_function, }; -#endif static int gpio_stm32_probe(struct udevice *dev) { @@ -162,7 +160,6 @@ static int gpio_stm32_probe(struct udevice *dev) priv->regs = (struct stm32_gpio_regs *)addr; -#ifndef CONFIG_SPL_BUILD struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev); struct ofnode_phandle_args args; const char *name; @@ -195,7 +192,7 @@ static int gpio_stm32_probe(struct udevice *dev) dev_dbg(dev, "addr = 0x%p bank_name = %s gpio_count = %d gpio_range = 0x%x\n", (u32 *)priv->regs, uc_priv->bank_name, uc_priv->gpio_count, priv->gpio_range); -#endif + ret = clk_get_by_index(dev, 0, &clk); if (ret < 0) return ret; @@ -215,9 +212,7 @@ U_BOOT_DRIVER(gpio_stm32) = { .name = "gpio_stm32", .id = UCLASS_GPIO, .probe = gpio_stm32_probe, -#ifndef CONFIG_SPL_BUILD .ops = &gpio_stm32_ops, -#endif .flags = DM_UC_FLAG_SEQ_ALIAS, .priv_auto_alloc_size = sizeof(struct stm32_gpio_priv), }; |