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[v2,5/5] configs: j7200_evm_r5_defconfig: Define K3_OPP_LOW

Message ID 20241023130033.1826413-6-a-limaye@ti.com
State Changes Requested
Delegated to: Tom Rini
Headers show
Series Add OPP_LOW support for J7200 | expand

Commit Message

Aniket Limaye Oct. 23, 2024, 12:57 p.m. UTC 
From: Reid Tonking <reidt@ti.com>

Adds the default config for K3_OPP_LOW in J7200

Signed-off-by: Reid Tonking <reidt@ti.com>
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
---
 arch/arm/mach-k3/Kconfig       | 6 ++++++
 configs/j7200_evm_r5_defconfig | 1 +
 2 files changed, 7 insertions(+)
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Patch

diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig
index f3f42b39213..a095d8a29ae 100644
--- a/arch/arm/mach-k3/Kconfig
+++ b/arch/arm/mach-k3/Kconfig
@@ -103,6 +103,12 @@  config SYS_K3_BOOT_CORE_ID
 	int
 	default 16
 
+config K3_OPP_LOW
+	bool "Enable OPP_LOW on supported TI K3 SoCs"
+	help
+	  Enabling this will allow Socs with the proper efuse to run at a lower
+	  MPU core voltage and adjust frequency according to SoC trm
+
 config K3_EARLY_CONS
 	bool "Activate to allow for an early console during SPL"
 	depends on SPL
diff --git a/configs/j7200_evm_r5_defconfig b/configs/j7200_evm_r5_defconfig
index 1db92512dc2..bf6f3c6136d 100644
--- a/configs/j7200_evm_r5_defconfig
+++ b/configs/j7200_evm_r5_defconfig
@@ -102,6 +102,7 @@  CONFIG_K3_SEC_PROXY=y
 CONFIG_FS_LOADER=y
 CONFIG_SPL_FS_LOADER=y
 CONFIG_K3_AVS0=y
+# CONFIG_K3_OPP_LOW is not set
 CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_SPL_MMC_HS400_SUPPORT=y
 CONFIG_MMC_SDHCI=y