[PATCH] soc: qcom: llcc: Add configuration data for Shikra SoC

[PATCH] soc: qcom: llcc: Add configuration data for Shikra SoC

[Komal Bajaj]

Add Last Level Cache table and configs for the Shikra SoC.

Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
---
 drivers/soc/qcom/llcc-qcom.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index 8948b5fd42d2..22c8099cf6bb 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -2305,6 +2305,20 @@ static const struct llcc_slice_config sdm845_data[] =  {{
 	},
 };
 
+static const struct llcc_slice_config shikra_data[] = {
+	{
+		.usecase_id = LLCC_ECC,
+		.slice_id = 26,
+		.max_cap = 256,
+		.priority = 3,
+		.fixed_size = true,
+		.bonus_ways = 0x3,
+		.cache_mode = 0,
+		.activate_on_init = true,
+		.vict_prio = true,
+	},
+};
+
 static const struct llcc_slice_config sm6350_data[] =  {
 	{
 		.usecase_id = LLCC_CPUSS,
@@ -4575,6 +4589,15 @@ static const struct qcom_llcc_config sdm845_cfg[] = {
 	},
 };
 
+static const struct qcom_llcc_config shikra_cfg[] = {
+	{
+		.sct_data	= shikra_data,
+		.size		= ARRAY_SIZE(shikra_data),
+		.reg_offset	= llcc_v2_1_reg_offset,
+		.edac_reg_offset = &llcc_v2_1_edac_reg_offset,
+	},
+};
+
 static const struct qcom_llcc_config sm6350_cfg[] = {
 	{
 		.sct_data	= sm6350_data,
@@ -4752,6 +4775,11 @@ static const struct qcom_sct_config sdm845_cfgs = {
 	.num_config	= ARRAY_SIZE(sdm845_cfg),
 };
 
+static const struct qcom_sct_config shikra_cfgs = {
+	.llcc_config	= shikra_cfg,
+	.num_config	= ARRAY_SIZE(shikra_cfg),
+};
+
 static const struct qcom_sct_config sm6350_cfgs = {
 	.llcc_config	= sm6350_cfg,
 	.num_config	= ARRAY_SIZE(sm6350_cfg),
@@ -5632,6 +5660,7 @@ static const struct of_device_id qcom_llcc_of_match[] = {
 	{ .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfgs },
 	{ .compatible = "qcom,sdm670-llcc", .data = &sdm670_cfgs },
 	{ .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfgs },
+	{ .compatible = "qcom,shikra-llcc", .data = &shikra_cfgs },
 	{ .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfgs },
 	{ .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfgs },
 	{ .compatible = "qcom,sm8150-llcc", .data = &sm8150_cfgs },

---
base-commit: 7da7f07112610a520567421dd2ffcb51beaefbcc
change-id: 20260531-shikra_llcc_conf-d1bf2d5a7966

Best regards,
-- 
Komal Bajaj <komal.bajaj@oss.qualcomm.com>

Re: [PATCH] soc: qcom: llcc: Add configuration data for Shikra SoC

[Konrad Dybcio]

On 5/30/26 11:39 PM, Komal Bajaj wrote:
> Add Last Level Cache table and configs for the Shikra SoC.
> 
> Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
> ---

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

Konrad

Re: [PATCH] soc: qcom: llcc: Add configuration data for Shikra SoC

[Bjorn Andersson]

On Sun, 31 May 2026 03:09:01 +0530, Komal Bajaj wrote:
> Add Last Level Cache table and configs for the Shikra SoC.
> 
> 

Applied, thanks!

[1/1] soc: qcom: llcc: Add configuration data for Shikra SoC
      commit: 3467fec5322678463fa5e43556eb0216f6a0ca22

Best regards,
-- 
Bjorn Andersson <andersson@kernel.org>