This series adds llcc support for the Qualcomm SC8380XP platform, aka Snapdragon X Elite.
Dependencies: None
Release Link: https://www.qualcomm.com/news/releases/2023/10/qualcomm-unleashes-snapdragon-x-elite--the-ai-super-charged-plat
Rajendra Nayak (2):
dt-bindings: cache: qcom,llcc: Add SC8380XP compatible
soc: qcom: llcc: Add configuration data for SC8380XP
.../devicetree/bindings/cache/qcom,llcc.yaml | 2 +
drivers/soc/qcom/llcc-qcom.c | 39 +++++++++++++++++++
2 files changed, 41 insertions(+)
--
2.17.1
From: Rajendra Nayak <[email protected]>
Add the compatible for SC8380XP platforms.
Signed-off-by: Rajendra Nayak <[email protected]>
Signed-off-by: Sibi Sankar <[email protected]>
---
Documentation/devicetree/bindings/cache/qcom,llcc.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
index 580f9a97ddf7..96453f15c8a5 100644
--- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
+++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml
@@ -25,6 +25,7 @@ properties:
- qcom,sc7280-llcc
- qcom,sc8180x-llcc
- qcom,sc8280xp-llcc
+ - qcom,sc8380xp-llcc
- qcom,sdm845-llcc
- qcom,sm6350-llcc
- qcom,sm7150-llcc
@@ -104,6 +105,7 @@ allOf:
- qcom,qdu1000-llcc
- qcom,sc8180x-llcc
- qcom,sc8280xp-llcc
+ - qcom,sc8380xp-llcc
then:
properties:
reg:
--
2.17.1
From: Rajendra Nayak <[email protected]>
Add LLCC configuration data for SC8380XP SoC.
Signed-off-by: Rajendra Nayak <[email protected]>
Signed-off-by: Sibi Sankar <[email protected]>
---
drivers/soc/qcom/llcc-qcom.c | 39 ++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index 674abd0d6700..e232dcf382e9 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -392,6 +392,29 @@ static const struct llcc_slice_config qdu1000_data_8ch[] = {
{ LLCC_WRCACHE, 31, 512, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 },
};
+static const struct llcc_slice_config sc8380xp_data[] = {
+ {LLCC_CPUSS, 1, 6144, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_VIDSC0, 2, 512, 3, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_AUDIO, 6, 3072, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_CMPT, 10, 6144, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_GPUHTW, 11, 1024, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_GPU, 9, 4096, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_MMUHWT, 18, 512, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_AUDHW, 22, 1024, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_CVP, 8, 512, 3, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_WRCACHE, 31, 512, 1, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_CAMEXP1, 7, 3072, 2, 1, 0xFFF, 0x0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_LCPDARE, 30, 512, 3, 1, 0xFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_AENPU, 3, 3072, 1, 1, 0xFFF, 0x0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_ISLAND1, 12, 512, 7, 1, 0x1, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_ISLAND2, 13, 512, 7, 1, 0x2, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_ISLAND3, 14, 512, 7, 1, 0x3, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_ISLAND4, 15, 512, 7, 1, 0x4, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_CAMEXP2, 19, 3072, 3, 1, 0xFFF, 0x0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_CAMEXP3, 20, 3072, 3, 1, 0xFFF, 0x0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ {LLCC_CAMEXP4, 21, 3072, 3, 1, 0xFFF, 0x0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+};
+
static const struct llcc_edac_reg_offset llcc_v1_edac_reg_offset = {
.trp_ecc_error_status0 = 0x20344,
.trp_ecc_error_status1 = 0x20348,
@@ -529,6 +552,16 @@ static const struct qcom_llcc_config sc8280xp_cfg[] = {
},
};
+static const struct qcom_llcc_config sc8380xp_cfg[] = {
+ {
+ .sct_data = sc8380xp_data,
+ .size = ARRAY_SIZE(sc8380xp_data),
+ .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 sdm845_cfg[] = {
{
.sct_data = sdm845_data,
@@ -635,6 +668,11 @@ static const struct qcom_sct_config sc8280xp_cfgs = {
.num_config = ARRAY_SIZE(sc8280xp_cfg),
};
+static const struct qcom_sct_config sc8380xp_cfgs = {
+ .llcc_config = sc8380xp_cfg,
+ .num_config = ARRAY_SIZE(sc8380xp_cfg),
+};
+
static const struct qcom_sct_config sdm845_cfgs = {
.llcc_config = sdm845_cfg,
.num_config = ARRAY_SIZE(sdm845_cfg),
@@ -1241,6 +1279,7 @@ 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,sc8380xp-llcc", .data = &sc8380xp_cfgs },
{ .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfgs },
{ .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfgs },
{ .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfgs },
--
2.17.1
On 25/10/2023 14:46, Sibi Sankar wrote:
> From: Rajendra Nayak <[email protected]>
>
> Add LLCC configuration data for SC8380XP SoC.
>
> Signed-off-by: Rajendra Nayak <[email protected]>
> Signed-off-by: Sibi Sankar <[email protected]>
> ---
LGTM
Reviewed-by: Bryan O'Donoghue <[email protected]>
On 10/25/23 15:46, Sibi Sankar wrote:
> From: Rajendra Nayak <[email protected]>
>
> Add LLCC configuration data for SC8380XP SoC.
>
> Signed-off-by: Rajendra Nayak <[email protected]>
> Signed-off-by: Sibi Sankar <[email protected]>
> ---
Just double-checking, has this been updated for R2?
Konrad
On 25/10/2023 15:46, Sibi Sankar wrote:
> From: Rajendra Nayak <[email protected]>
>
> Add the compatible for SC8380XP platforms.
>
> Signed-off-by: Rajendra Nayak <[email protected]>
> Signed-off-by: Sibi Sankar <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Best regards,
Krzysztof