This patch add the IMEM syscon memory region to the DT, as well as addds support for the magic reboot reason values that are written to the address for each mode.
Cc: Rob Herring <[email protected]> Cc: Andy Gross <[email protected]> Cc: Bjorn Andersson <[email protected]> Cc: Stephen Boyd <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: John Stultz <[email protected]> --- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts index 7b05f07..ff856c3 100644 --- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts +++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts @@ -272,5 +272,19 @@ vqmmc-supply = <&pm8921_s4>; }; }; + + imem@2a03f000 { + compatible = "syscon", "simple-mfd"; + reg = <0x2a03f000 0x1000>; + + reboot-mode { + compatible = "syscon-reboot-mode"; + offset = <0x65c>; + + mode-normal = <0x77665501>; + mode-bootloader = <0x77665500>; + mode-recovery = <0x77665502>; + }; + }; }; }; -- 1.9.1
