linux-kernel - [PATCH v2 8/9] soc: qcom: rpmpd: Add MSM8998 power-domains

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190324175007.29040-9-sibis@codeaurora.org>
Date:   Sun, 24 Mar 2019 23:20:06 +0530
From:   Sibi Sankar <sibis@...eaurora.org>
To:     bjorn.andersson@...aro.org, robh+dt@...nel.org,
        andy.gross@...aro.org, rnayak@...eaurora.org
Cc:     david.brown@...aro.org, mark.rutland@....com,
        linux-kernel@...r.kernel.org, linux-arm-msm-owner@...r.kernel.org,
        devicetree@...r.kernel.org, Sibi Sankar <sibis@...eaurora.org>
Subject: [PATCH v2 8/9] soc: qcom: rpmpd: Add MSM8998 power-domains

Add the shared cx/mx and sensor sub-system's cx and mx
power-domains found on MSM8998.

Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
---
 drivers/soc/qcom/rpmpd.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c
index 60a305e9d429..bc09874a343c 100644
--- a/drivers/soc/qcom/rpmpd.c
+++ b/drivers/soc/qcom/rpmpd.c
@@ -19,9 +19,12 @@
 /* Resource types */
 #define RPMPD_SMPA 0x61706d73 /* smpa */
 #define RPMPD_LDOA 0x616f646c /* ldoa */
+#define RPMPD_RWCX 0x78637772 /* rwcx */
 #define RPMPD_RWMX 0x786d7772 /* rwmx */
 #define RPMPD_RWLC 0x636c7772 /* rwlc */
 #define RPMPD_RWLM 0x6d6c7772 /* rwlm */
+#define RPMPD_RWSC 0x63737772 /* rwsc */
+#define RPMPD_RWSM 0x6d737772 /* rwsm */
 
 /* Operation Keys */
 #define KEY_CORNER		0x6e726f63 /* corn */
@@ -135,6 +138,38 @@ static const struct rpmpd_desc msm8996_desc = {
 	.max_state = MAX_RPMPD_STATE,
 };
 
+/* msm8998 RPM Power domains */
+DEFINE_RPMPD_PAIR(msm8998, vddcx, vddcx_ao, RWCX, LEVEL, 0);
+DEFINE_RPMPD_VFL(msm8998, vddcx_vfl, RWCX, 0);
+
+DEFINE_RPMPD_PAIR(msm8998, vddmx, vddmx_ao, RWMX, LEVEL, 0);
+DEFINE_RPMPD_VFL(msm8998, vddmx_vfl, RWMX, 0);
+
+DEFINE_RPMPD_LEVEL(msm8998, vdd_ssccx, RWSC, 0);
+DEFINE_RPMPD_VFL(msm8998, vdd_ssccx_vfl, RWSC, 0);
+
+DEFINE_RPMPD_LEVEL(msm8998, vdd_sscmx, RWSM, 0);
+DEFINE_RPMPD_VFL(msm8998, vdd_sscmx_vfl, RWSM, 0);
+
+static struct rpmpd *msm8998_rpmpds[] = {
+	[MSM8998_VDDCX] =		&msm8998_vddcx,
+	[MSM8998_VDDCX_AO] =		&msm8998_vddcx_ao,
+	[MSM8998_VDDCX_VFL] =		&msm8998_vddcx_vfl,
+	[MSM8998_VDDMX] =		&msm8998_vddmx,
+	[MSM8998_VDDMX_AO] =		&msm8998_vddmx_ao,
+	[MSM8998_VDDMX_VFL] =		&msm8998_vddmx_vfl,
+	[MSM8998_SSCCX] =		&msm8998_vdd_ssccx,
+	[MSM8998_SSCCX_VFL] =		&msm8998_vdd_ssccx_vfl,
+	[MSM8998_SSCMX] =		&msm8998_vdd_sscmx,
+	[MSM8998_SSCMX_VFL] =		&msm8998_vdd_sscmx_vfl,
+};
+
+static const struct rpmpd_desc msm8998_desc = {
+	.rpmpds = msm8998_rpmpds,
+	.num_pds = ARRAY_SIZE(msm8998_rpmpds),
+	.max_state = RPM_SMD_LEVEL_BINNING,
+};
+
 /* qcs404 RPM Power domains */
 DEFINE_RPMPD_PAIR(qcs404, vddmx, vddmx_ao, RWMX, LEVEL, 0);
 DEFINE_RPMPD_VFL(qcs404, vddmx_vfl, RWMX, 0);
@@ -163,6 +198,7 @@ static const struct rpmpd_desc qcs404_desc = {
 
 static const struct of_device_id rpmpd_match_table[] = {
 	{ .compatible = "qcom,msm8996-rpmpd", .data = &msm8996_desc },
+	{ .compatible = "qcom,msm8998-rpmpd", .data = &msm8998_desc },
 	{ .compatible = "qcom,qcs404-rpmpd", .data = &qcs404_desc },
 	{ }
 };
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project