Re: [PATCH] boot_constraint: Add constraints for earlycon on dragonboard 410c

2018-11-16 Thread Sai Prakash Ranjan
On 11/16/2018 4:23 PM, Viresh Kumar wrote: Hi, On 16-11-18, 16:16, Sai Prakash Ranjan wrote: iface clock is shared with other drivers, which may reconfigure this before the serial driver comes up. This may lead to crashes like the one below where GCC_BLSP1_AHB_CLK is same across multiple

Re: [PATCH] boot_constraint: Add constraints for earlycon on dragonboard 410c

2018-11-16 Thread Sai Prakash Ranjan
On 11/16/2018 4:23 PM, Viresh Kumar wrote: Hi, On 16-11-18, 16:16, Sai Prakash Ranjan wrote: iface clock is shared with other drivers, which may reconfigure this before the serial driver comes up. This may lead to crashes like the one below where GCC_BLSP1_AHB_CLK is same across multiple

Re: [PATCH] boot_constraint: Add constraints for earlycon on dragonboard 410c

2018-11-16 Thread Viresh Kumar
Hi, On 16-11-18, 16:16, Sai Prakash Ranjan wrote: > iface clock is shared with other drivers, which may reconfigure > this before the serial driver comes up. This may lead to > crashes like the one below where GCC_BLSP1_AHB_CLK is same across > multiple drivers like bam dma. > > <0>[

Re: [PATCH] boot_constraint: Add constraints for earlycon on dragonboard 410c

2018-11-16 Thread Viresh Kumar
Hi, On 16-11-18, 16:16, Sai Prakash Ranjan wrote: > iface clock is shared with other drivers, which may reconfigure > this before the serial driver comes up. This may lead to > crashes like the one below where GCC_BLSP1_AHB_CLK is same across > multiple drivers like bam dma. > > <0>[

[PATCH] boot_constraint: Add constraints for earlycon on dragonboard 410c

2018-11-16 Thread Sai Prakash Ranjan
iface clock is shared with other drivers, which may reconfigure this before the serial driver comes up. This may lead to crashes like the one below where GCC_BLSP1_AHB_CLK is same across multiple drivers like bam dma. <0>[3.164471] Internal error: synchronous external abort: 9610 [#1]

[PATCH] boot_constraint: Add constraints for earlycon on dragonboard 410c

2018-11-16 Thread Sai Prakash Ranjan
iface clock is shared with other drivers, which may reconfigure this before the serial driver comes up. This may lead to crashes like the one below where GCC_BLSP1_AHB_CLK is same across multiple drivers like bam dma. <0>[3.164471] Internal error: synchronous external abort: 9610 [#1]