arm64: dts: apq8096-db820c: disable uart0 by default

Access to UART0 is disabled by bootloaders. By leaving it enabled by
default would reboot the board.
Disable this for now, this would alteast give a board which boots.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
index 0f829db..4d5ef01 100644 (file)
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
@@ -75,7 +75,7 @@
 
                serial@75b1000 {
                        label = "LS-UART0";
-                       status = "okay";
+                       status = "disabled";
                        pinctrl-names = "default", "sleep";
                        pinctrl-0 = <&blsp2_uart2_4pins_default>;
                        pinctrl-1 = <&blsp2_uart2_4pins_sleep>;