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ARM: pxa: pxa27x: attach software node to its target GPIO controller

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Software node describing the GPIO controller for the pxa27x 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-v3-4-5142e95f0eca@oss.qualcomm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
Bartosz Golaszewski 2026-04-30 14:57:21 +02:00
parent af3fb0aeb7
commit 2c450dd881
1 changed files with 3 additions and 0 deletions
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3
arch/arm/mach-pxa/pxa27x.c
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@ -342,6 +342,9 @@ static int __init pxa27x_init(void)
if (!of_have_populated_dt()) {
software_node_register(&pxa2xx_gpiochip_node);
pxa27x_device_gpio.dev.fwnode = software_node_fwnode(
&pxa2xx_gpiochip_node);
pxa2xx_set_dmac_info(&pxa27x_dma_pdata);
ret = platform_add_devices(devices,
ARRAY_SIZE(devices));