Hi,
On 4/12/21 3:30 PM, Steffen Dirkwinkel wrote:
> From: Steffen Dirkwinkel <s.dirkwinkel@xxxxxxxxxxxx>
>
> pmc_plt_clk* clocks are used for ethernet controllers, so need to stay
> turned on. This adds the affected board family to critclk_systems DMI
> table, so the clocks are marked as CLK_CRITICAL and not turned off.
>
> This replaces the previously listed boards with a match for the whole
> device family CBxx63. CBxx63 matches only baytrail devices.
> There are new affected boards that would otherwise need to be listed.
> There are unaffected boards in the family, but having the clocks
> turned on is not an issue.
>
> Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL")
> Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
> Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@xxxxxxxxxxxx>
Thank you for your patch, I've applied this patch to my review-hans
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans
Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.
Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.
Regards,
Hans
> ---
> drivers/platform/x86/pmc_atom.c | 28 ++--------------------------
> 1 file changed, 2 insertions(+), 26 deletions(-)
>
> diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c
> index ca684ed760d1..a9d2a4b98e57 100644
> --- a/drivers/platform/x86/pmc_atom.c
> +++ b/drivers/platform/x86/pmc_atom.c
> @@ -393,34 +393,10 @@ static const struct dmi_system_id critclk_systems[] = {
> },
> {
> /* pmc_plt_clk* - are used for ethernet controllers */
> - .ident = "Beckhoff CB3163",
> + .ident = "Beckhoff Baytrail",
> .matches = {
> DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
> - DMI_MATCH(DMI_BOARD_NAME, "CB3163"),
> - },
> - },
> - {
> - /* pmc_plt_clk* - are used for ethernet controllers */
> - .ident = "Beckhoff CB4063",
> - .matches = {
> - DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
> - DMI_MATCH(DMI_BOARD_NAME, "CB4063"),
> - },
> - },
> - {
> - /* pmc_plt_clk* - are used for ethernet controllers */
> - .ident = "Beckhoff CB6263",
> - .matches = {
> - DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
> - DMI_MATCH(DMI_BOARD_NAME, "CB6263"),
> - },
> - },
> - {
> - /* pmc_plt_clk* - are used for ethernet controllers */
> - .ident = "Beckhoff CB6363",
> - .matches = {
> - DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
> - DMI_MATCH(DMI_BOARD_NAME, "CB6363"),
> + DMI_MATCH(DMI_PRODUCT_FAMILY, "CBxx63"),
> },
> },
> {
>
