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Message-Id: <20230109093947.83394-3-konrad.dybcio@linaro.org>
Date: Mon, 9 Jan 2023 10:39:47 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: linux-arm-msm@...r.kernel.org, andersson@...nel.org,
agross@...nel.org, krzysztof.kozlowski@...aro.org
Cc: marijn.suijten@...ainline.org,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...ainline.org>,
Stephan Gerhold <stephan@...hold.net>,
Loic Poulain <loic.poulain@...aro.org>
Subject: [PATCH v3 3/3] dt-bindings: firmware: qcom: scm: Separate VMIDs from header to bindings
With changes to the rmtfs binding, secure VMIDs will become useful to
have in device trees. Separate them out and add to include/dt-bindings.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
v2 -> v3:
New patch
include/dt-bindings/firmware/qcom/scm.h | 16 ++++++++++++++++
include/linux/qcom_scm.h | 7 ++-----
2 files changed, 18 insertions(+), 5 deletions(-)
create mode 100644 include/dt-bindings/firmware/qcom/scm.h
diff --git a/include/dt-bindings/firmware/qcom/scm.h b/include/dt-bindings/firmware/qcom/scm.h
new file mode 100644
index 000000000000..d66818cd57a8
--- /dev/null
+++ b/include/dt-bindings/firmware/qcom/scm.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2010-2015, 2018-2019 The Linux Foundation. All rights reserved.
+ * Copyright (C) 2015 Linaro Ltd.
+ */
+
+#ifndef _DT_BINDINGS_FIRMWARE_QCOM_SCM_H
+#define _DT_BINDINGS_FIRMWARE_QCOM_SCM_H
+
+#define QCOM_SCM_VMID_HLOS 0x3
+#define QCOM_SCM_VMID_MSS_MSA 0xF
+#define QCOM_SCM_VMID_WLAN 0x18
+#define QCOM_SCM_VMID_WLAN_CE 0x19
+#define QCOM_SCM_VMID_NAV 0x2B
+
+#endif
diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h
index 150b72edb879..b0d285b08c9f 100644
--- a/include/linux/qcom_scm.h
+++ b/include/linux/qcom_scm.h
@@ -9,6 +9,8 @@
#include <linux/types.h>
#include <linux/cpumask.h>
+#include <dt-bindings/firmware/qcom/scm.h>
+
#define QCOM_SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF))
#define QCOM_SCM_CPU_PWR_DOWN_L2_ON 0x0
#define QCOM_SCM_CPU_PWR_DOWN_L2_OFF 0x1
@@ -51,11 +53,6 @@ enum qcom_scm_ice_cipher {
QCOM_SCM_ICE_CIPHER_AES_256_CBC = 4,
};
-#define QCOM_SCM_VMID_HLOS 0x3
-#define QCOM_SCM_VMID_MSS_MSA 0xF
-#define QCOM_SCM_VMID_WLAN 0x18
-#define QCOM_SCM_VMID_WLAN_CE 0x19
-#define QCOM_SCM_VMID_NAV 0x2B
#define QCOM_SCM_PERM_READ 0x4
#define QCOM_SCM_PERM_WRITE 0x2
#define QCOM_SCM_PERM_EXEC 0x1
--
2.39.0
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