* [PATCH] arm64: dts: qcom: sc7180: Add "no-map" to cmd_db reserved area
@ 2020-04-24 15:51 Douglas Anderson
2020-05-03 7:53 ` Stephen Boyd
0 siblings, 1 reply; 2+ messages in thread
From: Douglas Anderson @ 2020-04-24 15:51 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Stephen Boyd, Maulik Shah, mka, Douglas Anderson, Andy Gross,
Rajendra Nayak, Rob Herring, devicetree, linux-arm-msm,
linux-kernel
The example in the bindings and all the current users (except sc7180)
have "no-map". I'm pretty sure we need it on sc7180 too. Add it.
Fixes: e0abc5eb526e ("arm64: dts: qcom: sc7180: Add cmd_db reserved area")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 4216b574c080..94d2ee126d25 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -73,6 +73,7 @@ reserved_memory: reserved-memory {
aop_cmd_db_mem: memory@80820000 {
reg = <0x0 0x80820000 0x0 0x20000>;
compatible = "qcom,cmd-db";
+ no-map;
};
smem_mem: memory@80900000 {
--
2.26.2.303.gf8c07b1a785-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] arm64: dts: qcom: sc7180: Add "no-map" to cmd_db reserved area
2020-04-24 15:51 [PATCH] arm64: dts: qcom: sc7180: Add "no-map" to cmd_db reserved area Douglas Anderson
@ 2020-05-03 7:53 ` Stephen Boyd
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Boyd @ 2020-05-03 7:53 UTC (permalink / raw)
To: Bjorn Andersson, Douglas Anderson
Cc: Maulik Shah, mka, Douglas Anderson, Andy Gross, Rajendra Nayak,
Rob Herring, devicetree, linux-arm-msm, linux-kernel
Quoting Douglas Anderson (2020-04-24 08:51:29)
> The example in the bindings and all the current users (except sc7180)
> have "no-map". I'm pretty sure we need it on sc7180 too. Add it.
>
> Fixes: e0abc5eb526e ("arm64: dts: qcom: sc7180: Add cmd_db reserved area")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
> ---
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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