[PATCH 4/4] soc: qcom: llcc-qcom: Add support for Glymur

Pankaj Patil posted 4 patches 1 week, 3 days ago
There is a newer version of this series
[PATCH 4/4] soc: qcom: llcc-qcom: Add support for Glymur
Posted by Pankaj Patil 1 week, 3 days ago
Add system cache table(SCT) and configs for Glymur SoC

Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
---
 drivers/soc/qcom/llcc-qcom.c | 207 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 207 insertions(+)

diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index 13e174267294..1abfda7a58f2 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -182,6 +182,197 @@ enum llcc_reg_offset {
 	LLCC_TRP_WRS_CACHEABLE_EN,
 };
 
+static const struct llcc_slice_config glymur_data[] = {
+	{
+		.usecase_id = LLCC_CPUSS,
+		.slice_id = 1,
+		.max_cap = 7680,
+		.priority = 1,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+		.activate_on_init = true,
+	}, {
+		.usecase_id = LLCC_VIDSC0,
+		.slice_id = 2,
+		.max_cap = 512,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_AUDIO,
+		.slice_id = 6,
+		.max_cap = 1024,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_VIDSC1,
+		.slice_id = 4,
+		.max_cap = 512,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_CMPT,
+		.slice_id = 10,
+		.max_cap = 7680,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_GPUHTW,
+		.slice_id = 11,
+		.max_cap = 512,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_GPU,
+		.slice_id = 9,
+		.max_cap = 7680,
+		.priority = 1,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.write_scid_en = true,
+		.write_scid_cacheable_en = true,
+		.stale_en = true,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_MMUHWT,
+		.slice_id = 18,
+		.max_cap = 768,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+		.activate_on_init = true,
+	}, {
+		.usecase_id = LLCC_AUDHW,
+		.slice_id = 22,
+		.max_cap = 1024,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_CVP,
+		.slice_id = 8,
+		.max_cap = 64,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_WRCACHE,
+		.slice_id = 31,
+		.max_cap = 1536,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+		.activate_on_init = true,
+	}, {
+		.usecase_id = LLCC_CMPTHCP,
+		.slice_id = 17,
+		.max_cap = 256,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_LCPDARE,
+		.slice_id = 30,
+		.max_cap = 768,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.alloc_oneway_en = true,
+		.vict_prio = true,
+		.activate_on_init = true,
+	}, {
+		.usecase_id = LLCC_AENPU,
+		.slice_id = 3,
+		.max_cap = 3072,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.cache_mode = 2,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_ISLAND1,
+		.slice_id = 12,
+		.max_cap = 5632,
+		.priority = 7,
+		.fixed_size = true,
+		.bonus_ways = 0x0,
+		.res_ways = 0x7FF,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_VIDVSP,
+		.slice_id = 28,
+		.max_cap = 256,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_OOBM_NS,
+		.slice_id = 5,
+		.max_cap = 512,
+		.priority = 1,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}, {
+		.usecase_id = LLCC_CPUSS_OPP,
+		.slice_id = 32,
+		.max_cap = 0,
+		.fixed_size = true,
+		.bonus_ways = 0x0,
+		.res_ways = 0x0,
+		.vict_prio = true,
+		.activate_on_init = true,
+	}, {
+		.usecase_id = LLCC_PCIE_TCU,
+		.slice_id = 19,
+		.max_cap = 256,
+		.priority = 1,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+		.activate_on_init = true,
+	}, {
+		.usecase_id = LLCC_VIDSC_VSP1,
+		.slice_id = 29,
+		.max_cap = 256,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0xFFF,
+		.res_ways = 0x0,
+		.vict_prio = true,
+	}
+};
+
 static const struct llcc_slice_config ipq5424_data[] =  {
 	{
 		.usecase_id = LLCC_CPUSS,
@@ -3872,6 +4063,16 @@ static const struct qcom_llcc_config kaanapali_cfg[] = {
 	},
 };
 
+static const struct qcom_llcc_config glymur_cfg[] = {
+	{
+		.sct_data	= glymur_data,
+		.size		= ARRAY_SIZE(glymur_data),
+		.reg_offset	= llcc_v6_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+		.no_edac	= true,
+	},
+};
+
 static const struct qcom_llcc_config qcs615_cfg[] = {
 	{
 		.sct_data	= qcs615_data,
@@ -4103,6 +4304,11 @@ static const struct qcom_sct_config kaanapali_cfgs = {
 	.num_config	= ARRAY_SIZE(kaanapali_cfg),
 };
 
+static const struct qcom_sct_config glymur_cfgs = {
+	.llcc_config	= glymur_cfg,
+	.num_config	= ARRAY_SIZE(glymur_cfg),
+};
+
 static const struct qcom_sct_config qcs615_cfgs = {
 	.llcc_config	= qcs615_cfg,
 	.num_config	= ARRAY_SIZE(qcs615_cfg),
@@ -4941,6 +5147,7 @@ static int qcom_llcc_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id qcom_llcc_of_match[] = {
+	{ .compatible = "qcom,glymur-llcc", .data = &glymur_cfgs },
 	{ .compatible = "qcom,ipq5424-llcc", .data = &ipq5424_cfgs},
 	{ .compatible = "qcom,kaanapali-llcc", .data = &kaanapali_cfgs},
 	{ .compatible = "qcom,qcs615-llcc", .data = &qcs615_cfgs},

-- 
2.34.1
Re: [PATCH 4/4] soc: qcom: llcc-qcom: Add support for Glymur
Posted by Konrad Dybcio 1 week, 3 days ago
On 11/21/25 10:53 AM, Pankaj Patil wrote:
> Add system cache table(SCT) and configs for Glymur SoC
> 
> Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
> ---

I have verified all the values here are correct

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad