[U-Boot] [PATCH 1/2] nyan-big: change spi delay

Tristan Bastian tristan-c.bastian at gmx.de
Wed Jan 16 18:49:55 UTC 2019


Internal keyboard of nyan-big is only working when cold booting by pressing [reload/refresh]+[power] button.
With this patch keyboard is working by only pressing [power] button.

Signed-off-by: Tristan Bastian <tristan-c.bastian at gmx.de>
---
 arch/arm/dts/tegra124-nyan-big-u-boot.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi b/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi
index 3ff2f67c1a..ddfeba806c 100644
--- a/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi
+++ b/arch/arm/dts/tegra124-nyan-big-u-boot.dtsi
@@ -15,7 +15,7 @@
 	};
 
 	spi at 7000d400 {
-		spi-deactivate-delay = <200>;
+		spi-deactivate-delay = <500>;
 		spi-max-frequency = <3000000>;
 
 		cros_ec: cros-ec at 0 {
-- 
2.19.1



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