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Here we add a 1.4 GHz node to the a53_opp_table and increase the VDD_CORE voltage accordingly. Signed-off-by: Garrett Giordano Reviewed-by: Wadim Egorov --- arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi index 43488cc8bcb1..236b94c0248c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi @@ -173,6 +173,13 @@ AM62X_IOPAD(0x01f4, PIN_INPUT, 0) /* (D16) EXTINTn */ }; }; +&a53_opp_table { + opp-1400000000 { + opp-hz = /bits/ 64 <1400000000>; + opp-supported-hw = <0x01 0x0004>; + }; +}; + &cpsw3g { pinctrl-names = "default"; pinctrl-0 = <&main_rgmii1_pins_default>; @@ -226,8 +233,8 @@ pmic@30 { regulators { vdd_core: buck1 { regulator-name = "VDD_CORE"; - regulator-min-microvolt = <750000>; - regulator-max-microvolt = <750000>; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; regulator-boot-on; regulator-always-on; }; From patchwork Tue Oct 1 07:19:16 2024 Content-Type: text/plain; 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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 --- 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 -- 2.25.1 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 - */ - -/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>; - }; -};