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 <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Manjunathappa, Prakash 2013-06-19 14:45:40 +05:30 committed by Sekhar Nori
parent dd7deaf218
commit 29864962f7
1 changed files with 0 additions and 3 deletions

View File

@ -152,7 +152,6 @@ mii_pins: pinmux_mii_pins {
serial0: serial@1c42000 {
compatible = "ns16550a";
reg = <0x42000 0x100>;
clock-frequency = <150000000>;
reg-shift = <2>;
interrupts = <25>;
status = "disabled";
@ -160,7 +159,6 @@ serial0: serial@1c42000 {
serial1: serial@1d0c000 {
compatible = "ns16550a";
reg = <0x10c000 0x100>;
clock-frequency = <150000000>;
reg-shift = <2>;
interrupts = <53>;
status = "disabled";
@ -168,7 +166,6 @@ serial1: serial@1d0c000 {
serial2: serial@1d0d000 {
compatible = "ns16550a";
reg = <0x10d000 0x100>;
clock-frequency = <150000000>;
reg-shift = <2>;
interrupts = <61>;
status = "disabled";