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arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domains

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Add the OPP tables for DSI and MDP based on the perf state/clk
requirements, and add the power-domains property to specify the
scalable power domain.

Tested-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/1594292674-15632-4-git-send-email-rnayak@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Rajendra Nayak
2020-07-09 16:34:33 +05:30
committed by Bjorn Andersson
parent 4dc8ff06ef
commit 19ecbc8421
1 changed files with 59 additions and 0 deletions
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59
arch/arm64/boot/dts/qcom/sdm845.dtsi
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@@ -3721,6 +3721,35 @@
#power-domain-cells = <1>;
};
dsi_opp_table: dsi-opp-table {
compatible = "operating-points-v2";
opp-19200000 {
opp-hz = /bits/ 64 <19200000>;
required-opps = <&rpmhpd_opp_min_svs>;
};
opp-180000000 {
opp-hz = /bits/ 64 <180000000>;
required-opps = <&rpmhpd_opp_low_svs>;
};
opp-275000000 {
opp-hz = /bits/ 64 <275000000>;
required-opps = <&rpmhpd_opp_svs>;
};
opp-328580000 {
opp-hz = /bits/ 64 <328580000>;
required-opps = <&rpmhpd_opp_svs_l1>;
};
opp-358000000 {
opp-hz = /bits/ 64 <358000000>;
required-opps = <&rpmhpd_opp_nom>;
};
};
mdss: mdss@ae00000 {
compatible = "qcom,sdm845-mdss";
reg = <0 0x0ae00000 0 0x1000>;
@@ -3765,6 +3794,8 @@
<&dispcc DISP_CC_MDSS_VSYNC_CLK>;
assigned-clock-rates = <300000000>,
<19200000>;
operating-points-v2 = <&mdp_opp_table>;
power-domains = <&rpmhpd SDM845_CX>;
interrupt-parent = <&mdss>;
interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
@@ -3789,6 +3820,30 @@
};
};
};
mdp_opp_table: mdp-opp-table {
compatible = "operating-points-v2";
opp-19200000 {
opp-hz = /bits/ 64 <19200000>;
required-opps = <&rpmhpd_opp_min_svs>;
};
opp-171428571 {
opp-hz = /bits/ 64 <171428571>;
required-opps = <&rpmhpd_opp_low_svs>;
};
opp-344000000 {
opp-hz = /bits/ 64 <344000000>;
required-opps = <&rpmhpd_opp_svs_l1>;
};
opp-430000000 {
opp-hz = /bits/ 64 <430000000>;
required-opps = <&rpmhpd_opp_nom>;
};
};
};
dsi0: dsi@ae94000 {
@@ -3811,6 +3866,8 @@
"core",
"iface",
"bus";
operating-points-v2 = <&dsi_opp_table>;
power-domains = <&rpmhpd SDM845_CX>;
phys = <&dsi0_phy>;
phy-names = "dsi";
@@ -3875,6 +3932,8 @@
"core",
"iface",
"bus";
operating-points-v2 = <&dsi_opp_table>;
power-domains = <&rpmhpd SDM845_CX>;
phys = <&dsi1_phy>;
phy-names = "dsi";