From 8d09c7b774af20660e5baae28210e92a20ffda04 Mon Sep 17 00:00:00 2001 From: Anthoine Bourgeois Date: Thu, 2 Jun 2022 22:27:07 +0200 Subject: [PATCH] ARM: dts: omap3-devkit8000: Fix CONFIG_DM_I2C warning Seems that u-boot can't probe i2c bus at 2.6Mhz speed, so lower the speed to the default value 100Khz. v2: fix i2c1 frequency in the root omap3-u-boot.dtsi include. Signed-off-by: Anthoine Bourgeois --- arch/arm/dts/omap3-u-boot.dtsi | 1 + configs/devkit8000_defconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/dts/omap3-u-boot.dtsi b/arch/arm/dts/omap3-u-boot.dtsi index 32bea6b..96d8ac5 100644 --- a/arch/arm/dts/omap3-u-boot.dtsi +++ b/arch/arm/dts/omap3-u-boot.dtsi @@ -78,4 +78,5 @@ &i2c1 { u-boot,dm-spl; + clock-frequency = <100000>; }; diff --git a/configs/devkit8000_defconfig b/configs/devkit8000_defconfig index ecc3090..76371e3 100644 --- a/configs/devkit8000_defconfig +++ b/configs/devkit8000_defconfig @@ -73,6 +73,7 @@ CONFIG_SYS_I2C_LEGACY=y CONFIG_SPL_SYS_I2C_LEGACY=y CONFIG_TWL4030_LED=y CONFIG_MMC_OMAP_HS=y +CONFIG_DM_I2C=y CONFIG_MTD=y CONFIG_MTD_RAW_NAND=y CONFIG_NAND_OMAP_ECCSCHEME_HAM1_CODE_HW=y -- 2.7.4