On 22.01.2024 15:30, Odelu Kukatla wrote:
> Enable QoS for the master ports with predefined values
> for priority and urgency.
>
> Change-Id: I1c4515402bcd6df8eed814be096aa5e1fc16cef6
> Signed-off-by: Odelu Kukatla <quic_okukatla@xxxxxxxxxxx>
> ---
> drivers/interconnect/qcom/sc7280.c | 250 +++++++++++++++++++++++++++++
> 1 file changed, 250 insertions(+)
>
> diff --git a/drivers/interconnect/qcom/sc7280.c b/drivers/interconnect/qcom/sc7280.c
> index 7d33694368e8..719844c34894 100644
> --- a/drivers/interconnect/qcom/sc7280.c
> +++ b/drivers/interconnect/qcom/sc7280.c
> @@ -1,6 +1,7 @@
> // SPDX-License-Identifier: GPL-2.0
> /*
> * Copyright (c) 2021, The Linux Foundation. All rights reserved.
> + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
> *
> */
>
> @@ -16,29 +17,59 @@
> #include "icc-rpmh.h"
> #include "sc7280.h"
>
> +static const struct regmap_config icc_regmap_config = {
> + .reg_bits = 32,
> + .reg_stride = 4,
> + .val_bits = 32,
If you don't bother having .max_register, perhaps it could be defined
in a common file?
Also, do you really need locking between each access? If not, add
.fast_io = true
Konrad
