From: Garrett Giordano <ggiordano@phytec.com>
To: nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh@kernel.org,
krzk+dt@kernel.org, w.egorov@phytec.de
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, upstream@lists.phytec.de
Subject: [PATCH v2 2/2] Revert "arm64: dts: ti: am62-phyboard-lyra: Add overlay to increase cpu frequency to 1.4 GHz"
Date: Tue, 1 Oct 2024 00:19:16 -0700 [thread overview]
Message-ID: <20241001071916.1362213-3-ggiordano@phytec.com> (raw)
In-Reply-To: <20241001071916.1362213-1-ggiordano@phytec.com>
We now configure the a53_opp_table to include a 1.4 GHz node and set our
VDD_CORE to 0.85v in the k3-am62-phycore-som.dtsi. This change is to
match our PMIC which is now set to output 0.85v by default.
This reverts commit 7a5775a3da906dab059b8de60a2b88f6016cb4b8.
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
---
Changes in v2:
- Use git revert to revert the change
arch/arm64/boot/dts/ti/Makefile | 3 ---
.../k3-am625-phyboard-lyra-1-4-ghz-opp.dtso | 20 -------------------
2 files changed, 23 deletions(-)
delete mode 100644 arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-1-4-ghz-opp.dtso
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index e20b27ddf901..44052354503a 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -22,7 +22,6 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dahlia.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-dev.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-mallow.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-wifi-yavia.dtb
-dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-1-4-ghz-opp.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am62x-phyboard-lyra-gpio-fan.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am62-lp-sk-nand.dtbo
@@ -124,8 +123,6 @@ k3-am625-beagleplay-csi2-ov5640-dtbs := k3-am625-beagleplay.dtb \
k3-am625-beagleplay-csi2-ov5640.dtbo
k3-am625-beagleplay-csi2-tevi-ov5640-dtbs := k3-am625-beagleplay.dtb \
k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
-k3-am625-phyboard-lyra-1-4-ghz-opp.dtbs := k3-am625-phyboard-lyra-rdk.dtb \
- k3-am625-phyboard-lyra-1-4-ghz-opp.dtbo
k3-am625-phyboard-lyra-disable-eth-phy-dtbs := k3-am625-phyboard-lyra-rdk.dtb \
k3-am6xx-phycore-disable-eth-phy.dtbo
k3-am625-phyboard-lyra-disable-rtc-dtbs := k3-am625-phyboard-lyra-rdk.dtb \
diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-1-4-ghz-opp.dtso b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-1-4-ghz-opp.dtso
deleted file mode 100644
index 6ec6d57ec49c..000000000000
--- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-1-4-ghz-opp.dtso
+++ /dev/null
@@ -1,20 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only OR MIT
-/*
- * Copyright (C) 2024 PHYTEC America LLC
- * Author: Nathan Morrisson <nmorrisson@phytec.com>
- */
-
-/dts-v1/;
-/plugin/;
-
-&vdd_core {
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <850000>;
-};
-
-&a53_opp_table {
- opp-1400000000 {
- opp-hz = /bits/ 64 <1400000000>;
- opp-supported-hw = <0x01 0x0004>;
- };
-};
--
2.25.1
next prev parent reply other threads:[~2024-10-01 7:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-01 7:19 [PATCH v2 0/2] Reconfigure 1.4GHz in AM62 PHYCORE SoM Garrett Giordano
2024-10-01 7:19 ` [PATCH v2 1/2] arm64: dts: ti: am62-phycore-som: Increase cpu frequency to 1.4 GHz Garrett Giordano
2024-10-02 6:09 ` Wadim Egorov
2024-10-01 7:19 ` Garrett Giordano [this message]
2024-10-28 15:05 ` [PATCH v2 0/2] Reconfigure 1.4GHz in AM62 PHYCORE SoM Vignesh Raghavendra
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