iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: stm32: add STM32F746 syscfg clock

Browse Source 
The syscfg syscon was missing its clock, therefore any attempt to
read/write it after clk_disable_unused() silently failed. This was
preventing external pin interrupts from working if they were initialized
after this point.

Signed-off-by: Ben Wolsieffer <ben.wolsieffer@hefring.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Ben Wolsieffer 2023-11-01 11:51:54 -04:00 committed by Alexandre Torgue
parent 482543590f
commit 86f15a5a6c
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/st/stm32f746.dtsi
View File

@ -494,6 +494,7 @@
syscfg: syscon@40013800 {
compatible = "st,stm32-syscfg", "syscon";
reg = <0x40013800 0x400>;
clocks = <&rcc 0 STM32F7_APB2_CLOCK(SYSCFG)>;
};
exti: interrupt-controller@40013c00 {