From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Prabhakar <prabhakar.csengg@gmail.com>,
Biju Das <biju.das.jz@bp.renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH 2/3] arm64: dts: renesas: r9a07g054: Add OPP table
Date: Tue, 8 Mar 2022 22:33:23 +0000 [thread overview]
Message-ID: <20220308223324.7456-3-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20220308223324.7456-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Add OPP table for RZ/V2L SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 29 ++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index e4f1defa0ff8..bdf0a104e82c 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -42,6 +42,33 @@
clock-frequency = <0>;
};
+ cluster0_opp: opp-table-0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp-150000000 {
+ opp-hz = /bits/ 64 <150000000>;
+ opp-microvolt = <1100000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <1100000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1100000>;
+ clock-latency-ns = <300000>;
+ };
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <1100000>;
+ clock-latency-ns = <300000>;
+ opp-suspend;
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -65,6 +92,7 @@
next-level-cache = <&L3_CA55>;
enable-method = "psci";
clocks = <&cpg CPG_CORE R9A07G054_CLK_I>;
+ operating-points-v2 = <&cluster0_opp>;
};
cpu1: cpu@100 {
@@ -74,6 +102,7 @@
next-level-cache = <&L3_CA55>;
enable-method = "psci";
clocks = <&cpg CPG_CORE R9A07G054_CLK_I>;
+ operating-points-v2 = <&cluster0_opp>;
};
L3_CA55: cache-controller-0 {
--
2.17.1
next prev parent reply other threads:[~2022-03-08 22:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-08 22:33 [PATCH 0/3] Renesas RZ/V2L add GPU/OPP/TSU support Lad Prabhakar
2022-03-08 22:33 ` [PATCH 1/3] arm64: dts: renesas: r9a07g054: Fillup the GPU node Lad Prabhakar
2022-03-18 13:26 ` Geert Uytterhoeven
2022-03-08 22:33 ` Lad Prabhakar [this message]
2022-03-18 13:27 ` [PATCH 2/3] arm64: dts: renesas: r9a07g054: Add OPP table Geert Uytterhoeven
2022-03-08 22:33 ` [PATCH 3/3] arm64: dts: renesas: r9a07g054: Add TSU node Lad Prabhakar
2022-03-18 13:27 ` Geert Uytterhoeven
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=20220308223324.7456-3-prabhakar.mahadev-lad.rj@bp.renesas.com \
--to=prabhakar.mahadev-lad.rj@bp.renesas.com \
--cc=biju.das.jz@bp.renesas.com \
--cc=devicetree@vger.kernel.org \
--cc=geert+renesas@glider.be \
--cc=krzysztof.kozlowski@canonical.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=magnus.damm@gmail.com \
--cc=prabhakar.csengg@gmail.com \
--cc=robh+dt@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.