From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: linux-arm-msm@vger.kernel.org, andersson@kernel.org,
agross@kernel.org, krzysztof.kozlowski@linaro.org
Cc: marijn.suijten@somainline.org,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
Stephan Gerhold <stephan@gerhold.net>,
Loic Poulain <loic.poulain@linaro.org>
Subject: [PATCH v3 3/3] dt-bindings: firmware: qcom: scm: Separate VMIDs from header to bindings
Date: Mon, 9 Jan 2023 10:39:47 +0100 [thread overview]
Message-ID: <20230109093947.83394-3-konrad.dybcio@linaro.org> (raw)
In-Reply-To: <20230109093947.83394-1-konrad.dybcio@linaro.org>
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@linaro.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
next prev parent reply other threads:[~2023-01-09 9:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-09 9:39 [PATCH v3 1/3] dt-bindings: reserved-memory: rmtfs: Make qcom,vmid an array Konrad Dybcio
2023-01-09 9:39 ` [PATCH v3 2/3] soc: qcom: rmtfs: Optionally map RMTFS to more VMs Konrad Dybcio
2023-01-09 9:39 ` Konrad Dybcio [this message]
2023-01-09 9:54 ` [PATCH v3 3/3] dt-bindings: firmware: qcom: scm: Separate VMIDs from header to bindings Krzysztof Kozlowski
2023-01-09 10:16 ` Konrad Dybcio
2023-01-09 10:31 ` Krzysztof Kozlowski
2023-01-09 9:56 ` Krzysztof Kozlowski
2023-01-09 9:51 ` [PATCH v3 1/3] dt-bindings: reserved-memory: rmtfs: Make qcom,vmid an array Krzysztof Kozlowski
2023-01-09 11:41 ` Konrad Dybcio
2023-01-09 12:13 ` Krzysztof Kozlowski
2023-01-09 17:14 ` Marijn Suijten
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