diff options
Diffstat (limited to 'arch/arm/mach-ipq40xx/pinctrl-snapdragon.c')
| -rw-r--r-- | arch/arm/mach-ipq40xx/pinctrl-snapdragon.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/arch/arm/mach-ipq40xx/pinctrl-snapdragon.c b/arch/arm/mach-ipq40xx/pinctrl-snapdragon.c index c51a75ee94..036fec93d7 100644 --- a/arch/arm/mach-ipq40xx/pinctrl-snapdragon.c +++ b/arch/arm/mach-ipq40xx/pinctrl-snapdragon.c @@ -14,6 +14,8 @@ #include <dm.h> #include <errno.h> #include <asm/io.h> +#include <dm/device_compat.h> +#include <dm/lists.h> #include <dm/pinctrl.h> #include <linux/bitops.h> #include "pinctrl-snapdragon.h" @@ -110,6 +112,32 @@ static int msm_pinconf_set(struct udevice *dev, unsigned int pin_selector, return 0; } +static int msm_pinctrl_bind(struct udevice *dev) +{ + ofnode node = dev_ofnode(dev); + const char *name; + int ret; + + ofnode_get_property(node, "gpio-controller", &ret); + if (ret < 0) + return 0; + + /* Get the name of gpio node */ + name = ofnode_get_name(node); + if (!name) + return -EINVAL; + + /* Bind gpio node */ + ret = device_bind_driver_to_node(dev, "gpio_msm", + name, node, NULL); + if (ret) + return ret; + + dev_dbg(dev, "bind %s\n", name); + + return 0; +} + static struct pinctrl_ops msm_pinctrl_ops = { .get_pins_count = msm_get_pins_count, .get_pin_name = msm_get_pin_name, @@ -123,7 +151,7 @@ static struct pinctrl_ops msm_pinctrl_ops = { }; static const struct udevice_id msm_pinctrl_ids[] = { - { .compatible = "qcom,tlmm-ipq4019", .data = (ulong)&ipq4019_data }, + { .compatible = "qcom,ipq4019-pinctrl", .data = (ulong)&ipq4019_data }, { } }; @@ -134,4 +162,5 @@ U_BOOT_DRIVER(pinctrl_snapdraon) = { .priv_auto = sizeof(struct msm_pinctrl_priv), .ops = &msm_pinctrl_ops, .probe = msm_pinctrl_probe, + .bind = msm_pinctrl_bind, }; |