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[184.144.58.243]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8cafa4b6b8dsm930751885a.50.2026.02.09.18.19.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Feb 2026 18:19:35 -0800 (PST) From: Richard Acayan To: Bjorn Andersson , Konrad Dybcio , Conor Dooley , Jonathan Cameron , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Cc: Richard Acayan Subject: [PATCH 2/3] soc: qcom: llcc: Add configuration data for SDM670 Date: Mon, 9 Feb 2026 21:19:56 -0500 Message-ID: <20260210021957.13357-3-mailingradian@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260210021957.13357-1-mailingradian@gmail.com> References: <20260210021957.13357-1-mailingradian@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add system cache table and configs for the SDM670 SoC. Signed-off-by: Richard Acayan --- drivers/soc/qcom/llcc-qcom.c | 105 +++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index 13e174267294..c5f7647ec8de 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -1591,6 +1591,94 @@ static const struct llcc_slice_config sc8280xp_data[] = { }, }; +static const struct llcc_slice_config sdm670_data[] = { + { + .usecase_id = LLCC_CPUSS, + .slice_id = 1, + .max_cap = 512, + .priority = 1, + .bonus_ways = 0xf, + .res_ways = 0x0, + .cache_mode = 0, + .dis_cap_alloc = true, + .retain_on_pc = true, + .activate_on_init = true, + }, { + .usecase_id = LLCC_ROTATOR, + .slice_id = 4, + .max_cap = 384, + .priority = 2, + .fixed_size = true, + .bonus_ways = 0x0, + .res_ways = 0xe, + .cache_mode = 2, + .dis_cap_alloc = true, + .retain_on_pc = true, + }, { + .usecase_id = LLCC_VOICE, + .slice_id = 5, + .max_cap = 512, + .priority = 1, + .bonus_ways = 0xf, + .res_ways = 0x0, + .cache_mode = 0, + .dis_cap_alloc = true, + .retain_on_pc = true, + }, { + .usecase_id = LLCC_AUDIO, + .slice_id = 6, + .max_cap = 512, + .priority = 1, + .bonus_ways = 0xf, + .res_ways = 0x0, + .cache_mode = 0, + .dis_cap_alloc = true, + .retain_on_pc = true, + }, { + .usecase_id = LLCC_MDM, + .slice_id = 8, + .max_cap = 512, + .priority = 1, + .bonus_ways = 0xf, + .res_ways = 0x0, + .cache_mode = 0, + .dis_cap_alloc = true, + .retain_on_pc = true, + }, { + .usecase_id = LLCC_GPU, + .slice_id = 12, + .max_cap = 384, + .priority = 1, + .fixed_size = true, + .bonus_ways = 0x0, + .res_ways = 0x0, + .cache_mode = 0, + .dis_cap_alloc = true, + .retain_on_pc = true, + }, { + .usecase_id = LLCC_MMUHWT, + .slice_id = 13, + .max_cap = 512, + .priority = 1, + .bonus_ways = 0xf, + .res_ways = 0x0, + .cache_mode = 0, + .dis_cap_alloc = true, + .activate_on_init = true, + }, { + .usecase_id = LLCC_AUDHW, + .slice_id = 22, + .max_cap = 512, + .priority = 1, + .fixed_size = true, + .bonus_ways = 0xf, + .res_ways = 0x0, + .cache_mode = 0, + .dis_cap_alloc = true, + .retain_on_pc = true, + }, +}; + static const struct llcc_slice_config sdm845_data[] = {{ .usecase_id = LLCC_CPUSS, .slice_id = 1, @@ -3995,6 +4083,17 @@ static const struct qcom_llcc_config sc8280xp_cfg[] = { }, }; +static const struct qcom_llcc_config sdm670_cfg[] = { + { + .sct_data = sdm670_data, + .size = ARRAY_SIZE(sdm670_data), + .skip_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + .no_edac = true, + }, +}; + static const struct qcom_llcc_config sdm845_cfg[] = { { .sct_data = sdm845_data, @@ -4158,6 +4257,11 @@ static const struct qcom_sct_config sc8280xp_cfgs = { .num_config = ARRAY_SIZE(sc8280xp_cfg), }; +static const struct qcom_sct_config sdm670_cfgs = { + .llcc_config = sdm670_cfg, + .num_config = ARRAY_SIZE(sdm670_cfg), +}; + static const struct qcom_sct_config sdm845_cfgs = { .llcc_config = sdm845_cfg, .num_config = ARRAY_SIZE(sdm845_cfg), @@ -4953,6 +5057,7 @@ static const struct of_device_id qcom_llcc_of_match[] = { { .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfgs }, { .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfgs }, { .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfgs }, + { .compatible = "qcom,sdm670-llcc", .data = &sdm670_cfgs }, { .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfgs }, { .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfgs }, { .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfgs }, -- 2.53.0