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Date: Mon, 13 Mar 2023 18:10:40 +0530
From: Komal Bajaj <quic_kbajaj@...cinc.com>
To: Rob Herring <robh+dt@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Abel Vesa <abel.vesa@...aro.org>,
Rishabh Bhatnagar <rishabhb@...eaurora.org>,
Prakash Ranjan <saiprakash.ranjan@...eaurora.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Andy Gross <agross@...nel.org>
Cc: Komal Bajaj <quic_kbajaj@...cinc.com>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: [PATCH v2 5/5] soc: qcom: llcc: Add QDU1000 and QRU1000 LLCC support
Add LLCC configuration data for QDU1000 and QRU1000 SoCs
and updating macro name for LLCC_DRE to LLCC_ECC as per
the latest specification.
Signed-off-by: Komal Bajaj <quic_kbajaj@...cinc.com>
---
drivers/soc/qcom/llcc-qcom.c | 65 +++++++++++++++++++++++++++++-
include/linux/soc/qcom/llcc-qcom.h | 2 +-
2 files changed, 65 insertions(+), 2 deletions(-)
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index f4d3e266c629..2dd9fc4e2858 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -188,7 +188,7 @@ static const struct llcc_slice_config sc8280xp_data[] = {
{ LLCC_MMUHWT, 13, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 },
{ LLCC_DISP, 16, 6144, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
{ LLCC_AUDHW, 22, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
- { LLCC_DRE, 26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
+ { LLCC_ECC, 26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
{ LLCC_CVP, 28, 512, 3, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 },
{ LLCC_APTCM, 30, 1024, 3, 1, 0x0, 0x1, 1, 0, 0, 1, 0, 0 },
{ LLCC_WRCACHE, 31, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 },
@@ -351,6 +351,36 @@ 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,
@@ -538,6 +568,38 @@ static const struct qcom_llcc_config sm8550_cfg[] = {
{ },
};
+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 struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER;
/**
@@ -1110,6 +1172,7 @@ static const struct of_device_id qcom_llcc_of_match[] = {
{ .compatible = "qcom,sm8350-llcc", .data = sm8350_cfg },
{ .compatible = "qcom,sm8450-llcc", .data = sm8450_cfg },
{ .compatible = "qcom,sm8550-llcc", .data = sm8550_cfg },
+ { .compatible = "qcom,qdu1000-llcc", .data = qdu1000_cfg},
{ }
};
MODULE_DEVICE_TABLE(of, qcom_llcc_of_match);
diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h
index 225891a02f5d..150b2836c8b9 100644
--- a/include/linux/soc/qcom/llcc-qcom.h
+++ b/include/linux/soc/qcom/llcc-qcom.h
@@ -30,7 +30,7 @@
#define LLCC_NPU 23
#define LLCC_WLHW 24
#define LLCC_PIMEM 25
-#define LLCC_DRE 26
+#define LLCC_ECC 26
#define LLCC_CVP 28
#define LLCC_MODPE 29
#define LLCC_APTCM 30
--
2.39.1
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