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ARM: pxa: pxa25x: attach software node to its target GPIO controller

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Software node describing the GPIO controller for the pxa25x platforms is
currently "dangling" - it's not actually attached to the relevant
controller and doesn't allow real fwnode lookup. Attach it once it's
registered as a firmware node before adding the platform device.

Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260430-pxa-gpio-swnodes-v3-3-5142e95f0eca@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
Bartosz Golaszewski 2026-04-30 14:57:20 +02:00
parent a25463c14d
commit af3fb0aeb7
1 changed files with 3 additions and 0 deletions
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3
arch/arm/mach-pxa/pxa25x.c
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@ -240,6 +240,9 @@ static int __init pxa25x_init(void)
if (!of_have_populated_dt()) {
software_node_register(&pxa2xx_gpiochip_node);
pxa25x_device_gpio.dev.fwnode = software_node_fwnode(
&pxa2xx_gpiochip_node);
pxa2xx_set_dmac_info(&pxa25x_dma_pdata);
ret = platform_add_devices(pxa25x_devices,
ARRAY_SIZE(pxa25x_devices));