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SubjectRe: [PATCH v6 6/6] soc: qcom: llcc: Add QDU1000 and QRU1000 LLCC support
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On 8/2/2023 2:44 PM, Komal Bajaj wrote:
> Add LLCC configuration data for QDU1000 and QRU1000 SoCs.
>
> Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
> ---
> drivers/soc/qcom/llcc-qcom.c | 67 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 67 insertions(+)
>
> diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
> index 315f7a1b90aa..8e1b2399700d 100644
> --- a/drivers/soc/qcom/llcc-qcom.c
> +++ b/drivers/soc/qcom/llcc-qcom.c
> @@ -366,6 +366,36 @@ static const struct llcc_slice_config sm8550_data[] = {
> {LLCC_VIDVSP, 28, 256, 4, 1, 0xFFFFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
> };
>
> +static const struct llcc_slice_config qdu1000_data_2ch[] = {
> + { LLCC_MDMHPGRW, 7, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_MODHW, 9, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_MDMPNG, 21, 256, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_ECC, 26, 512, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },
> + { LLCC_MODPE, 29, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_APTCM, 30, 256, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 },
> + { LLCC_WRCACHE, 31, 128, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 },
> +};
> +
> +static const struct llcc_slice_config qdu1000_data_4ch[] = {
> + { LLCC_MDMHPGRW, 7, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_MODHW, 9, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_MDMPNG, 21, 512, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_ECC, 26, 1024, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },
> + { LLCC_MODPE, 29, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_APTCM, 30, 512, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 },
> + { LLCC_WRCACHE, 31, 256, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 },
> +};
> +
> +static const struct llcc_slice_config qdu1000_data_8ch[] = {
> + { LLCC_MDMHPGRW, 7, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_MODHW, 9, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_MDMPNG, 21, 1024, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_ECC, 26, 2048, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 },
> + { LLCC_MODPE, 29, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 },
> + { LLCC_APTCM, 30, 1024, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 },
> + { LLCC_WRCACHE, 31, 512, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 },
> +};
> +
> static const struct llcc_edac_reg_offset llcc_v1_edac_reg_offset = {
> .trp_ecc_error_status0 = 0x20344,
> .trp_ecc_error_status1 = 0x20348,
> @@ -432,6 +462,37 @@ static const u32 llcc_v2_1_reg_offset[] = {
> [LLCC_COMMON_STATUS0] = 0x0003400c,
> };
>
> +static const struct qcom_llcc_config qdu1000_cfg[] = {
> + {
> + .sct_data = qdu1000_data_8ch,
> + .size = ARRAY_SIZE(qdu1000_data_8ch),
> + .need_llcc_cfg = true,
> + .reg_offset = llcc_v2_1_reg_offset,
> + .edac_reg_offset = &llcc_v2_1_edac_reg_offset,
> + },
> + {
> + .sct_data = qdu1000_data_4ch,
> + .size = ARRAY_SIZE(qdu1000_data_4ch),
> + .need_llcc_cfg = true,
> + .reg_offset = llcc_v2_1_reg_offset,
> + .edac_reg_offset = &llcc_v2_1_edac_reg_offset,
> + },
> + {
> + .sct_data = qdu1000_data_4ch,
> + .size = ARRAY_SIZE(qdu1000_data_4ch),
> + .need_llcc_cfg = true,
> + .reg_offset = llcc_v2_1_reg_offset,
> + .edac_reg_offset = &llcc_v2_1_edac_reg_offset,
> + },
> + {
> + .sct_data = qdu1000_data_2ch,
> + .size = ARRAY_SIZE(qdu1000_data_2ch),
> + .need_llcc_cfg = true,
> + .reg_offset = llcc_v2_1_reg_offset,
> + .edac_reg_offset = &llcc_v2_1_edac_reg_offset,
> + },
> +};
> +
> static const struct qcom_llcc_config sc7180_cfg[] = {
> {
> .sct_data = sc7180_data,
> @@ -553,6 +614,11 @@ static const struct qcom_llcc_config sm8550_cfg[] = {
> },
> };
>
> +static const struct qcom_sct_config qdu1000_cfgs = {
> + .llcc_config = qdu1000_cfg,
> + .num_config = 4,

looks like you missed to take konrad suggestion here

https://lore.kernel.org/lkml/2a68b891-b855-1998-3eaf-a21473da0851@linaro.org/

-Mukesh

> +};
> +
> static const struct qcom_sct_config sc7180_cfgs = {
> .llcc_config = sc7180_cfg,
> .num_config = ARRAY_SIZE(sc7180_cfg),
> @@ -1171,6 +1237,7 @@ static int qcom_llcc_probe(struct platform_device *pdev)
> }
>
> static const struct of_device_id qcom_llcc_of_match[] = {
> + { .compatible = "qcom,qdu1000-llcc", .data = &qdu1000_cfgs},
> { .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfgs },
> { .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfgs },
> { .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfgs },
> --
> 2.41.0
>

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