From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Tue, 22 Oct 2024 10:36:11 +0000 Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM --- kernel/Documentation/devicetree/bindings/gpio/gpio-altera.txt | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/Documentation/devicetree/bindings/gpio/gpio-altera.txt b/kernel/Documentation/devicetree/bindings/gpio/gpio-altera.txt index 146e554..2a80e27 100644 --- a/kernel/Documentation/devicetree/bindings/gpio/gpio-altera.txt +++ b/kernel/Documentation/devicetree/bindings/gpio/gpio-altera.txt @@ -9,8 +9,9 @@ - The second cell is reserved and is currently unused. - gpio-controller : Marks the device node as a GPIO controller. - interrupt-controller: Mark the device node as an interrupt controller -- #interrupt-cells : Should be 1. The interrupt type is fixed in the hardware. +- #interrupt-cells : Should be 2. The interrupt type is fixed in the hardware. - The first cell is the GPIO offset number within the GPIO controller. + - The second cell is the interrupt trigger type and level flags. - interrupts: Specify the interrupt. - altr,interrupt-type: Specifies the interrupt trigger type the GPIO hardware is synthesized. This field is required if the Altera GPIO controller @@ -38,6 +39,6 @@ altr,interrupt-type = <IRQ_TYPE_EDGE_RISING>; #gpio-cells = <2>; gpio-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; interrupt-controller; }; -- Gitblit v1.6.2