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  1. From 558b6357f0fe8856d1c7849cd4ccb876b961b005 Mon Sep 17 00:00:00 2001
  2. From: Fabio Estevam <festevam@gmail.com>
  3. Date: Thu, 19 Oct 2017 23:12:50 -0200
  4. Subject: [PATCH] ARM: dts: imx6ull-14x14-evk: Avoid unexpected watchdog reset
  5.  
  6. Move the MX6UL_PAD_LCD_RESET functionality to GPIO rather than the
  7. original watchdog functionality.
  8.  
  9. This is a temporary workaround to avoid unexpected system reset.
  10.  
  11. Signed-off-by: Fabio Estevam <festevam@gmail.com>
  12. ---
  13. arch/arm/boot/dts/imx6ull-14x14-evk.dts | 8 ++++++++
  14. 1 file changed, 8 insertions(+)
  15.  
  16. diff --git a/arch/arm/boot/dts/imx6ull-14x14-evk.dts b/arch/arm/boot/dts/imx6ull-14x14-evk.dts
  17. index 4741871..782c94b 100644
  18. --- a/arch/arm/boot/dts/imx6ull-14x14-evk.dts
  19. +++ b/arch/arm/boot/dts/imx6ull-14x14-evk.dts
  20. @@ -50,3 +50,11 @@
  21. assigned-clocks = <&clks IMX6UL_CLK_PLL3_PFD2>;
  22. assigned-clock-rates = <320000000>;
  23. };
  24. +
  25. +&iomuxc {
  26. + pinctrl_wdog: wdoggrp {
  27. + fsl,pins = <
  28. + MX6UL_PAD_LCD_RESET__GPIO3_IO04 0x30b0
  29. + >;
  30. + };
  31. +};
  32. --
  33. 2.7.4
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