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arm64: dts: qcom: sdm845-mtp: enable IPA

PATCH In review Alex Elder 2 participants 3 messages May 19, 2020 – Jun 6, 2021

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Alex Elder

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#0 lore raw

PATCH v2 1/1 arm64: dts: qcom: sdm845-mtp: enable IPA

Enable IPA on the SDM845 MTP.

Signed-off-by Alex Elder <[email protected]>

---

v2: This device uses the AP--not the modem--for early initialization.

 arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 5 +++++
 1 file changed, 5 insertions(+)
arch/arm64/boot/dts/qcom/sdm845-mtp.dts +5 -0
index 1372fe8601f5..91ede9296aff 100644
@@ -448,6 +448,11 @@
 	clock-frequency = <400000>;
 };
 
+&ipa {
+	status = "okay";
+	memory-region = <&ipa_fw_mem>;
+};
+
 &mdss {
 	status = "okay";
 };
Signature · 1 line
2.20.1
author
#1 lore raw
Quoted 6 lines · Alex Elder

Enable IPA on the SDM845 MTP.

Signed-off-by Alex Elder <[email protected]>

---

v2: This device uses the AP--not the modem--for early initialization.

Ping. This patch didn't get accepted (over a year ago!), but it still applies cleanly on top-of-tree. If you would like me to re-send it, let me know. Thanks.

https://lore.kernel.org/lkml/[email protected]/

-Alex

Quoted 21 lines
  arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 5 +++++
  1 file changed, 5 insertions(+)
arch/arm64/boot/dts/qcom/sdm845-mtp.dts +5 -0
index 1372fe8601f5..91ede9296aff 100644
@@ -448,6 +448,11 @@
  	clock-frequency = <400000>;
  };
 
+&ipa {
+	status = "okay";
+	memory-region = <&ipa_fw_mem>;
+};
+
  &mdss {
  	status = "okay";
  };
#2 lore raw
Quoted 12 lines · Alex Elder
Quoted 6 lines · Alex Elder

Enable IPA on the SDM845 MTP.

Signed-off-by Alex Elder <[email protected]>

---

v2: This device uses the AP--not the modem--for early initialization.

Ping. This patch didn't get accepted (over a year ago!), but it still applies cleanly on top-of-tree. If you would like me to re-send it, let me know. Thanks.

I'm not able to find any reason why I didn't merge it, perhaps it was because we had issues validating the whole thing?

Anyway, I've picked it up now.

Thanks,
Bjorn

Quoted 25 lines

https://lore.kernel.org/lkml/[email protected]/

-Alex

Quoted 20 lines
  arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 5 +++++
  1 file changed, 5 insertions(+)
arch/arm64/boot/dts/qcom/sdm845-mtp.dts +5 -0
index 1372fe8601f5..91ede9296aff 100644
@@ -448,6 +448,11 @@
  	clock-frequency = <400000>;
  };
+&ipa {
+	status = "okay";
+	memory-region = <&ipa_fw_mem>;
+};
+
  &mdss {
  	status = "okay";
  };