Re: [PATCH v2 2/4] interconnect: qcom: sm8450: add enable_mask for bcm nodes

[Konrad Dybcio <konrad.dybcio@linaro.org>]

On 23.06.2023 14:50, Neil Armstrong wrote:
> Set the proper enable_mask to nodes requiring such value
> to be used instead of a bandwidth when voting.
> 
> The masks were copied from the downstream implementation at [1].
> 
> [1] https://git.codelinaro.org/clo/la/kernel/msm-5.10/-/blob/KERNEL.PLATFORM.1.0.r2-05600-WAIPIOLE.0/drivers/interconnect/qcom/waipio.c
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
>  drivers/interconnect/qcom/sm8450.c | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/drivers/interconnect/qcom/sm8450.c b/drivers/interconnect/qcom/sm8450.c
> index 2d7a8e7b85ec..e64c214b4020 100644
> --- a/drivers/interconnect/qcom/sm8450.c
> +++ b/drivers/interconnect/qcom/sm8450.c
> @@ -1337,6 +1337,7 @@ static struct qcom_icc_node qns_mem_noc_sf_disp = {
>  
>  static struct qcom_icc_bcm bcm_acv = {
>  	.name = "ACV",
> +	.enable_mask = 0x8,
>  	.num_nodes = 1,
>  	.nodes = { &ebi },
>  };
> @@ -1349,6 +1350,7 @@ static struct qcom_icc_bcm bcm_ce0 = {
>  
>  static struct qcom_icc_bcm bcm_cn0 = {
>  	.name = "CN0",
> +	.enable_mask = 0x1,
>  	.keepalive = true,
>  	.num_nodes = 55,
>  	.nodes = { &qnm_gemnoc_cnoc, &qnm_gemnoc_pcie,
> @@ -1383,6 +1385,7 @@ static struct qcom_icc_bcm bcm_cn0 = {
>  
>  static struct qcom_icc_bcm bcm_co0 = {
>  	.name = "CO0",
> +	.enable_mask = 0x1,
>  	.num_nodes = 2,
>  	.nodes = { &qxm_nsp, &qns_nsp_gemnoc },
>  };
> @@ -1403,6 +1406,7 @@ static struct qcom_icc_bcm bcm_mm0 = {
>  
>  static struct qcom_icc_bcm bcm_mm1 = {
>  	.name = "MM1",
> +	.enable_mask = 0x1,
>  	.num_nodes = 12,
>  	.nodes = { &qnm_camnoc_hf, &qnm_camnoc_icp,
>  		   &qnm_camnoc_sf, &qnm_mdp,
> @@ -1445,6 +1449,7 @@ static struct qcom_icc_bcm bcm_sh0 = {
>  
>  static struct qcom_icc_bcm bcm_sh1 = {
>  	.name = "SH1",
> +	.enable_mask = 0x1,
>  	.num_nodes = 7,
>  	.nodes = { &alm_gpu_tcu, &alm_sys_tcu,
>  		   &qnm_nsp_gemnoc, &qnm_pcie,
> @@ -1461,6 +1466,7 @@ static struct qcom_icc_bcm bcm_sn0 = {
>  
>  static struct qcom_icc_bcm bcm_sn1 = {
>  	.name = "SN1",
> +	.enable_mask = 0x1,
>  	.num_nodes = 4,
>  	.nodes = { &qhm_gic, &qxm_pimem,
>  		   &xm_gic, &qns_gemnoc_gc },
> @@ -1492,6 +1498,7 @@ static struct qcom_icc_bcm bcm_sn7 = {
>  
>  static struct qcom_icc_bcm bcm_acv_disp = {
>  	.name = "ACV",
> +	.enable_mask = 0x1,
>  	.num_nodes = 1,
>  	.nodes = { &ebi_disp },
>  };
> @@ -1510,6 +1517,7 @@ static struct qcom_icc_bcm bcm_mm0_disp = {
>  
>  static struct qcom_icc_bcm bcm_mm1_disp = {
>  	.name = "MM1",
> +	.enable_mask = 0x1,
>  	.num_nodes = 3,
>  	.nodes = { &qnm_mdp_disp, &qnm_rot_disp,
>  		   &qns_mem_noc_sf_disp },
> @@ -1523,6 +1531,7 @@ static struct qcom_icc_bcm bcm_sh0_disp = {
>  
>  static struct qcom_icc_bcm bcm_sh1_disp = {
>  	.name = "SH1",
> +	.enable_mask = 0x1,
>  	.num_nodes = 1,
>  	.nodes = { &qnm_pcie_disp },
>  };
>