linux-kernel - [PATCH] soc: qcom: llcc: Enable LLCC

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Message-Id: <20241207-topic-llcc_x1e_wrcache-v1-1-232e6aff49e4@oss.qualcomm.com>
Date: Sat, 07 Dec 2024 15:04:26 +0100
From: Konrad Dybcio <konradybcio@...nel.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Sibi Sankar <quic_sibis@...cinc.com>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Rajendra Nayak <quic_rjendra@...cinc.com>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>, 
 linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH] soc: qcom: llcc: Enable LLCC_WRCACHE at boot on X1

From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Do so in accordance with the internal recommendations.

Fixes: b3cf69a43502 ("soc: qcom: llcc: Add configuration data for X1E80100")
Signed-off-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
---
 drivers/soc/qcom/llcc-qcom.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index 32c3bc887cefb87c296e3ba67a730c87fa2fa346..1560db00a01248197e5c2936e785a5ea77f74ad8 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -3004,6 +3004,7 @@ static const struct llcc_slice_config x1e80100_data[] = {
 		.fixed_size = true,
 		.bonus_ways = 0xfff,
 		.cache_mode = 0,
+		.activate_on_init = true,
 	}, {
 		.usecase_id = LLCC_CAMEXP0,
 		.slice_id = 4,

---
base-commit: ebe1b11614e079c5e366ce9bd3c8f44ca0fbcc1b
change-id: 20241207-topic-llcc_x1e_wrcache-647070e2d130

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@....qualcomm.com>