From 5363b67ac8ebcc3e227dbf59fc8061949109841d Mon Sep 17 00:00:00 2001 From: Xianwei Zhao Date: Fri, 8 May 2026 07:36:54 +0000 Subject: [PATCH] irqchip/meson-gpio: Use the correct register in meson_s4_gpio_irq_set_type() meson_s4_gpio_irq_set_type() uses the both-edge trigger register for configuring level type and single edge mode interrupts, which is not correct. Use REG_EDGE_POL instead. Fixes: bbd6fcc76b39 ("irqchip: Add support for Amlogic A4 and A5 SoCs") Signed-off-by: Xianwei Zhao Signed-off-by: Thomas Gleixner Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260508-a9-gpio-irqchip-v1-1-9dc5f3e022e0@amlogic.com --- drivers/irqchip/irq-meson-gpio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c index f722e9c57e2e..74a376ef452e 100644 --- a/drivers/irqchip/irq-meson-gpio.c +++ b/drivers/irqchip/irq-meson-gpio.c @@ -415,8 +415,7 @@ static int meson_s4_gpio_irq_set_type(struct meson_gpio_irq_controller *ctl, if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) val |= BIT(ctl->params->edge_single_offset + idx); - meson_gpio_irq_update_bits(ctl, params->edge_pol_reg, - BIT(idx) | BIT(12 + idx), val); + meson_gpio_irq_update_bits(ctl, REG_EDGE_POL, BIT(idx) | BIT(12 + idx), val); return 0; };