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- From c3573f0907dadb0a6e9933aae2a46a489abcbd48 Mon Sep 17 00:00:00 2001
- From: Christian Marangi <[email protected]>
- Date: Thu, 16 Jun 2022 20:03:05 +0200
- Subject: [PATCH 4/4] ARM: dts: qcom: add fab scaling node for ipq806x
- Add fabric scaling node for ipq806x to correctly scale apps and ddr
- fabric clk.
- Signed-off-by: Christian Marangi <[email protected]>
- ---
- arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi | 19 +++++++++++++++++++
- 1 file changed, 19 insertions(+)
- --- a/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi
- +++ b/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi
- @@ -170,6 +170,18 @@
- };
- };
-
- + opp_table_fab: opp_table_fab {
- + compatible = "operating-points-v2";
- +
- + opp-533000000 {
- + opp-hz = /bits/ 64 <533000000>;
- + };
- +
- + opp-400000000 {
- + opp-hz = /bits/ 64 <400000000>;
- + };
- + };
- +
- thermal-zones {
- sensor0-thermal {
- polling-delay-passive = <0>;
- @@ -1392,6 +1404,13 @@
- operating-points-v2 = <&opp_table_l2>;
- };
-
- + fab-scaling {
- + compatible = "qcom,fab-scaling";
- + clocks = <&rpmcc RPM_APPS_FABRIC_A_CLK>, <&rpmcc RPM_EBI1_A_CLK>;
- + clock-names = "apps-fab-clk", "ddr-fab-clk";
- + operating-points-v2 = <&opp_table_fab>;
- + };
- +
- lpass@28100000 {
- compatible = "qcom,lpass-cpu";
- status = "disabled";
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