From 29864962f79e3dab645a5b00ccc7d4da96e9db33 Mon Sep 17 00:00:00 2001 From: "Manjunathappa, Prakash" Date: Wed, 19 Jun 2013 14:45:40 +0530 Subject: ARM: davinci: da850: do not specify clock_frequency for UART DT node DT kernel on da850-evm comes up with garbled UART logs. This is because of mismatch in actual module clock rate and rate specified(clock-frequency) in DT blob. kernel should not assume or depend on bootloaders clock configuration, instead let it find the clock rate at runtime. Issue discussed here before arriving on this implementation: "ARM: davinci: da850 evm: update clock rate for UART 1/2 DT nodes" https://patchwork.kernel.org/patch/2162271/ Signed-off-by: Manjunathappa, Prakash Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/da850.dtsi | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/arm/boot/dts/da850.dtsi') diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 98f380dae3d2..8d17346f9702 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -152,7 +152,6 @@ serial0: serial@1c42000 { compatible = "ns16550a"; reg = <0x42000 0x100>; - clock-frequency = <150000000>; reg-shift = <2>; interrupts = <25>; status = "disabled"; @@ -160,7 +159,6 @@ serial1: serial@1d0c000 { compatible = "ns16550a"; reg = <0x10c000 0x100>; - clock-frequency = <150000000>; reg-shift = <2>; interrupts = <53>; status = "disabled"; @@ -168,7 +166,6 @@ serial2: serial@1d0d000 { compatible = "ns16550a"; reg = <0x10d000 0x100>; - clock-frequency = <150000000>; reg-shift = <2>; interrupts = <61>; status = "disabled"; -- cgit