* [PATCH v1] arm64: dts: qcom: sc7180-trogdor: Enable IPA on LTE only SKUs
@ 2021-09-20 18:32 Sujit Kautkar
2021-09-20 19:45 ` Alex Elder
0 siblings, 1 reply; 2+ messages in thread
From: Sujit Kautkar @ 2021-09-20 18:32 UTC (permalink / raw)
To: Andy Gross, Mark Rutland, Rob Herring
Cc: swboyd, devicetree, elder, linux-arm-msm, linux-kernel,
Sujit Kautkar
Enable the IPA node for LTE and skip for wifi-only SKUs
Signed-off-by: Sujit Kautkar <sujitka@chromium.org>
---
arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi | 11 +++++++++++
arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 11 -----------
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
index 469aad4e5948c..fd4b712037542 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
@@ -17,3 +17,14 @@ &remoteproc_mpss {
firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn",
"qcom/sc7180-trogdor/modem/qdsp6sw.mbn";
};
+
+&ipa {
+ status = "okay";
+
+ /*
+ * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
+ * modem needs to cover certain init steps (GSI init), and
+ * the AP needs to wait for it.
+ */
+ modem-init;
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 6e96024a487cd..3d8b9c6b21a85 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -754,17 +754,6 @@ alc5682: codec@1a {
};
};
-&ipa {
- status = "okay";
-
- /*
- * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
- * modem needs to cover certain init steps (GSI init), and
- * the AP needs to wait for it.
- */
- modem-init;
-};
-
&lpass_cpu {
status = "okay";
--
2.31.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v1] arm64: dts: qcom: sc7180-trogdor: Enable IPA on LTE only SKUs
2021-09-20 18:32 [PATCH v1] arm64: dts: qcom: sc7180-trogdor: Enable IPA on LTE only SKUs Sujit Kautkar
@ 2021-09-20 19:45 ` Alex Elder
0 siblings, 0 replies; 2+ messages in thread
From: Alex Elder @ 2021-09-20 19:45 UTC (permalink / raw)
To: Sujit Kautkar, Andy Gross, Mark Rutland, Rob Herring
Cc: swboyd, devicetree, linux-arm-msm, linux-kernel
On 9/20/21 1:32 PM, Sujit Kautkar wrote:
> Enable the IPA node for LTE and skip for wifi-only SKUs
>
> Signed-off-by: Sujit Kautkar <sujitka@chromium.org>
Looks good to me. Thanks Sujit.
Reviewed-by: Alex Elder <elder@linaro.org>
> ---
>
> arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi | 11 +++++++++++
> arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 11 -----------
> 2 files changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
> index 469aad4e5948c..fd4b712037542 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi
> @@ -17,3 +17,14 @@ &remoteproc_mpss {
> firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn",
> "qcom/sc7180-trogdor/modem/qdsp6sw.mbn";
> };
> +
> +&ipa {
> + status = "okay";
> +
> + /*
> + * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
> + * modem needs to cover certain init steps (GSI init), and
> + * the AP needs to wait for it.
> + */
> + modem-init;
> +};
> diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> index 6e96024a487cd..3d8b9c6b21a85 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> @@ -754,17 +754,6 @@ alc5682: codec@1a {
> };
> };
>
> -&ipa {
> - status = "okay";
> -
> - /*
> - * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
> - * modem needs to cover certain init steps (GSI init), and
> - * the AP needs to wait for it.
> - */
> - modem-init;
> -};
> -
> &lpass_cpu {
> status = "okay";
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-09-20 19:45 ` Alex Elder
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