linux-kernel - [PATCH v4 3/3] soc: qcom: spm: Add compatible for MSM8998 SAWv4.1 L2

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Date:   Tue, 19 Jan 2021 18:44:54 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
To:     bjorn.andersson@...aro.org
Cc:     agross@...nel.org, daniel.lezcano@...aro.org, rjw@...ysocki.net,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, phone-devel@...r.kernel.org,
        konrad.dybcio@...ainline.org, marijn.suijten@...ainline.org,
        martin.botka@...ainline.org, jeffrey.l.hugo@...il.com,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
Subject: [PATCH v4 3/3] soc: qcom: spm: Add compatible for MSM8998 SAWv4.1 L2

Add the SAWv4.1 parameters for MSM8998's Gold and Silver clusters.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
---
 drivers/soc/qcom/spm.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/soc/qcom/spm.c b/drivers/soc/qcom/spm.c
index 843732d12c54..2e6312663293 100644
--- a/drivers/soc/qcom/spm.c
+++ b/drivers/soc/qcom/spm.c
@@ -54,6 +54,18 @@ static const struct spm_reg_data spm_reg_660_silver_l2  = {
 	.avs_limit = 0x4580458,
 };
 
+static const struct spm_reg_data spm_reg_8998_gold_l2  = {
+	.reg_offset = spm_reg_offset_v4_1,
+	.avs_ctl = 0x1010031,
+	.avs_limit = 0x4700470,
+};
+
+static const struct spm_reg_data spm_reg_8998_silver_l2  = {
+	.reg_offset = spm_reg_offset_v4_1,
+	.avs_ctl = 0x1010031,
+	.avs_limit = 0x4200420,
+};
+
 static const u16 spm_reg_offset_v2_1[SPM_REG_NR] = {
 	[SPM_REG_CFG]		= 0x08,
 	[SPM_REG_SPM_CTL]	= 0x30,
@@ -149,6 +161,10 @@ static const struct of_device_id spm_match_table[] = {
 	  .data = &spm_reg_660_gold_l2 },
 	{ .compatible = "qcom,sdm660-silver-saw2-v4.1-l2",
 	  .data = &spm_reg_660_silver_l2 },
+	{ .compatible = "qcom,msm8998-gold-saw2-v4.1-l2",
+	  .data = &spm_reg_8998_gold_l2 },
+	{ .compatible = "qcom,msm8998-silver-saw2-v4.1-l2",
+	  .data = &spm_reg_8998_silver_l2 },
 	{ .compatible = "qcom,msm8974-saw2-v2.1-cpu",
 	  .data = &spm_reg_8974_8084_cpu },
 	{ .compatible = "qcom,apq8084-saw2-v2.1-cpu",
-- 
2.30.0