Re: [External] Re: [PATCH 1/2] misc: Add clock control logic into Aspeed LPC SNOOP driver

2020-12-08 Thread John Wang
On Tue, Dec 8, 2020 at 10:19 AM Joel Stanley wrote: > > On Wed, 2 Dec 2020 at 05:16, John Wang wrote: > > > > From: Jae Hyun Yoo > > > > If LPC SNOOP driver is registered ahead of lpc-ctrl module, LPC > > SNOOP block will be enabled without heart beating of LCLK until > > lpc-ctrl enables the

Re: [PATCH 1/2] misc: Add clock control logic into Aspeed LPC SNOOP driver

2020-12-07 Thread Joel Stanley
On Wed, 2 Dec 2020 at 05:16, John Wang wrote: > > From: Jae Hyun Yoo > > If LPC SNOOP driver is registered ahead of lpc-ctrl module, LPC > SNOOP block will be enabled without heart beating of LCLK until > lpc-ctrl enables the LCLK. This issue causes improper handling on > host interrupts when

[PATCH 1/2] misc: Add clock control logic into Aspeed LPC SNOOP driver

2020-12-01 Thread John Wang
From: Jae Hyun Yoo If LPC SNOOP driver is registered ahead of lpc-ctrl module, LPC SNOOP block will be enabled without heart beating of LCLK until lpc-ctrl enables the LCLK. This issue causes improper handling on host interrupts when the host sends interrupt in that time frame. Then kernel