From: Kathiravan T <quic_kathirav@quicinc.com>
To: <agross@kernel.org>, <andersson@kernel.org>,
<konrad.dybcio@linaro.org>, <mturquette@baylibre.com>,
<sboyd@kernel.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <jassisinghbrar@gmail.com>,
<linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Kathiravan T <quic_kathirav@quicinc.com>
Subject: [PATCH 6/6] arm64: dts: qcom: ipq5332: enable the CPUFreq support
Date: Thu, 2 Feb 2023 20:22:08 +0530 [thread overview]
Message-ID: <20230202145208.2328032-7-quic_kathirav@quicinc.com> (raw)
In-Reply-To: <20230202145208.2328032-1-quic_kathirav@quicinc.com>
Add the APCS, A53 PLL, cpu-opp-table nodes to enable the CPU frequency
above 800MHz.
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
---
arch/arm64/boot/dts/qcom/ipq5332.dtsi | 36 +++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 7f0ba2ec339c..483bd89817b6 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -5,6 +5,7 @@
* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
*/
+#include <dt-bindings/clock/qcom,apss-ipq.h>
#include <dt-bindings/clock/qcom,ipq5332-gcc.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -35,6 +36,8 @@ CPU0: cpu@0 {
reg = <0x0>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
+ operating-points-v2 = <&cpu_opp_table>;
};
CPU1: cpu@1 {
@@ -43,6 +46,8 @@ CPU1: cpu@1 {
reg = <0x1>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
+ operating-points-v2 = <&cpu_opp_table>;
};
CPU2: cpu@2 {
@@ -51,6 +56,8 @@ CPU2: cpu@2 {
reg = <0x2>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
+ operating-points-v2 = <&cpu_opp_table>;
};
CPU3: cpu@3 {
@@ -59,6 +66,8 @@ CPU3: cpu@3 {
reg = <0x3>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
+ operating-points-v2 = <&cpu_opp_table>;
};
L2_0: l2-cache {
@@ -67,6 +76,16 @@ L2_0: l2-cache {
};
};
+ cpu_opp_table: opp-table-cpu{
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-1488000000 {
+ opp-hz = /bits/ 64 <1488000000>;
+ clock-latency-ns = <200000>;
+ };
+ };
+
firmware {
scm {
compatible = "qcom,scm-ipq5332", "qcom,scm";
@@ -203,6 +222,23 @@ v2m2: v2m@2 {
};
};
+ apcs_glb: mailbox@b111000 {
+ compatible = "qcom,ipq5332-apcs-apps-global";
+ reg = <0x0b111000 0x1000>;
+ #clock-cells = <1>;
+ clocks = <&a53pll>, <&xo_board>;
+ clock-names = "pll", "xo";
+ #mbox-cells = <1>;
+ };
+
+ a53pll: clock@b116000 {
+ compatible = "qcom,ipq5332-a53pll";
+ reg = <0x0b116000 0x40>;
+ #clock-cells = <0>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ };
+
timer@b120000 {
compatible = "arm,armv7-timer-mem";
reg = <0x0b120000 0x1000>;
--
2.34.1
prev parent reply other threads:[~2023-02-02 14:53 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-02 14:52 [PATCH 0/6] Add APSS clock driver support for IPQ5332 Kathiravan T
2023-02-02 14:52 ` [PATCH 1/6] clk: qcom: apss-ipq-pll: refactor the driver to accommodate different PLL types Kathiravan T
2023-02-02 15:15 ` Konrad Dybcio
2023-02-02 15:37 ` Kathiravan T
2023-02-02 15:56 ` Konrad Dybcio
2023-02-02 16:22 ` Kathiravan T
2023-02-02 14:52 ` [PATCH 2/6] dt-bindings: clock: qcom,a53pll: add IPQ5332 compatible Kathiravan T
2023-02-02 15:28 ` Krzysztof Kozlowski
2023-02-02 14:52 ` [PATCH 3/6] clk: qcom: apss-ipq-pll: add support for IPQ5332 Kathiravan T
2023-02-02 15:18 ` Konrad Dybcio
2023-02-02 15:40 ` Kathiravan T
2023-02-02 14:52 ` [PATCH 4/6] dt-bindings: mailbox: qcom: add compatible for the IPQ5332 SoC Kathiravan T
2023-02-02 15:35 ` Krzysztof Kozlowski
2023-02-02 15:46 ` Kathiravan T
2023-02-02 20:00 ` Dmitry Baryshkov
2023-02-02 20:01 ` Dmitry Baryshkov
2023-02-06 9:12 ` Kathiravan T
2023-02-06 10:39 ` Krzysztof Kozlowski
2023-02-02 14:52 ` [PATCH 5/6] mailbox: qcom-apcs-ipc: add IPQ5332 APSS clock support Kathiravan T
2023-02-02 15:16 ` Konrad Dybcio
2023-02-02 15:30 ` Krzysztof Kozlowski
2023-02-02 15:56 ` Krzysztof Kozlowski
2023-02-02 18:42 ` Konrad Dybcio
2023-02-02 14:52 ` Kathiravan T [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230202145208.2328032-7-quic_kathirav@quicinc.com \
--to=quic_kathirav@quicinc.com \
--cc=agross@kernel.org \
--cc=andersson@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=jassisinghbrar@gmail.com \
--cc=konrad.dybcio@linaro.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mturquette@baylibre.com \
--cc=robh+dt@kernel.org \
--cc=sboyd@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).