On 6/25/2020 8:47 PM, Matthias Kaehlcke wrote:
Hi Rajendra,
On Tue, Apr 28, 2020 at 07:02:52PM +0530, Rajendra Nayak wrote:
qup has a requirement to vote on the performance state of the CX domain
in sc7180 devices. Add OPP tables for these and also add power-domains
property for all qup instances.
Signed-off-by: Rajendra Nayak <rnayak@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 79 ++++++++++++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 998f101..efba600 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -417,6 +417,25 @@
status = "disabled";
};
+ qup_opp_table: qup-opp-table {
+ compatible = "operating-points-v2";
+
+ opp-75000000 {
+ opp-hz = /bits/ 64 <75000000>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ required-opps = <&rpmhpd_opp_svs>;
+ };
+
+ opp-128000000 {
+ opp-hz = /bits/ 64 <128000000>;
+ required-opps = <&rpmhpd_opp_nom>;
+ };
+ };
+
qupv3_id_0: geniqup@8c0000 {
compatible = "qcom,geni-se-qup";
reg = <0 0x008c0000 0 0x6000>;
no entries for i2c0?
I have actually wrongly added them for some i2c instances, I need to drop all of them.
geni i2c does not support dvfs, it just uses a fixed clock.
--
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