Re: [PATCH v4 08/12] PCI: brcmstb: Don't conflate the reset rescal with phy ctrl

[Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>]

On Tue, Jul 16, 2024 at 05:31:23PM -0400, Jim Quinlan wrote:
> We've been assuming that if an SOC has a "rescal" reset controller that we
> should automatically invoke brcm_phy_cntl(...).  This will not be true in
> future SOCs, so we create a bool "has_phy" and adjust the cfg_data
> appropriately (we need to give 7216 its own cfg_data structure instead of
> sharing one).
> 

In all commit messages, use imperative tone as per kernel documentation:

"Describe your changes in imperative mood, e.g. "make xyzzy do frotz"
instead of "[This patch] makes xyzzy do frotz" or "[I] changed xyzzy
to do frotz", as if you are giving orders to the codebase to change
its behaviour."

> Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com>
> Reviewed-by: Stanimir Varbanov <svarbanov@suse.de>
> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
> ---
>  drivers/pci/controller/pcie-brcmstb.c | 17 ++++++++++++++---
>  1 file changed, 14 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
> index dfb404748ad8..8ab5a8ca05b4 100644
> --- a/drivers/pci/controller/pcie-brcmstb.c
> +++ b/drivers/pci/controller/pcie-brcmstb.c
> @@ -222,6 +222,7 @@ enum pcie_type {
>  struct pcie_cfg_data {
>  	const int *offsets;
>  	const enum pcie_type type;
> +	const bool has_phy;

'has_phy' means the controller supports PHY and the new SoC doesn't have a PHY
for the controller?

- Mani

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