From 216928c772798609ba2cb01a42b6f89832bb0587 Mon Sep 17 00:00:00 2001 From: Michal Suchanek Date: Sat, 3 Dec 2022 13:31:29 +0100 Subject: [PATCH] rockchip: Pinebook Pro: Do not initialize i2c before relocation The i2c locks up when initialized before relocation, and it stays broken in Linux as well breaking the ability to boot Linux. The i2c bus and pmic was not actually used in pre-reloc before commit ad607512f575 ("power: pmic: rk8xx: Support sysreset shutdown method") The cause is not known. This is board-specific, other boards that do not add the option to include the i2c bus in pre-reloc DT are not affected. Signed-off-by: Michal Suchanek Reviewed-by: Peter Robinson Tested-by: Peter Robinson Reviewed-by: Kever Yang --- arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi index 2d87bea..fd87102 100644 --- a/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi +++ b/arch/arm/dts/rk3399-pinebook-pro-u-boot.dtsi @@ -20,14 +20,6 @@ rockchip,panel = <&edp_panel>; }; -&i2c0 { - u-boot,dm-pre-reloc; -}; - -&rk808 { - u-boot,dm-pre-reloc; -}; - &sdhci { max-frequency = <25000000>; u-boot,dm-pre-reloc; -- 2.7.4