From: Sibi Sankar <sibis@codeaurora.org>
To: bjorn.andersson@linaro.org, robh+dt@kernel.org
Cc: agross@kernel.org, linux-arm-msm@vger.kernel.org,
linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org,
evgreen@chromium.org, ohad@wizery.com, mka@chromium.org,
dianders@chromium.org, devicetree@vger.kernel.org,
Sibi Sankar <sibis@codeaurora.org>
Subject: [PATCH v2 5/7] arm64: dts: qcom: sc7180: Update reserved memory map
Date: Tue, 21 Apr 2020 20:02:26 +0530 [thread overview]
Message-ID: <20200421143228.8981-6-sibis@codeaurora.org> (raw)
In-Reply-To: <20200421143228.8981-1-sibis@codeaurora.org>
Add missing regions and remove unused regions from the reserved memory
map, as described in version 5.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
V2:
* move peripheral memory regions to the board dts [Bjorn]
arch/arm64/boot/dts/qcom/sc7180-idp.dts | 53 +++++++++++++++++++++++++
arch/arm64/boot/dts/qcom/sc7180.dtsi | 33 ++++++++++++++-
2 files changed, 84 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 043c9b9b50240..5405cde1a32ef 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -28,6 +28,59 @@ chosen {
};
};
+/*
+ * Reserved memory changes
+ *
+ * Delete all unused memory nodes and define the peripheral memory regions
+ * required by the board dts.
+ *
+ */
+
+/delete-node/ &hyp_mem;
+/delete-node/ &xbl_mem;
+/delete-node/ &aop_mem;
+/delete-node/ &sec_apps_mem;
+/delete-node/ &tz_mem;
+
+/* Increase the size from 2MB to 8MB */
+&rmtfs_mem {
+ reg = <0x0 0x84400000 0x0 0x800000>;
+};
+
+/ {
+ reserved-memory {
+ atf_mem: memory@80b00000 {
+ reg = <0x0 0x80b00000 0x0 0x100000>;
+ no-map;
+ };
+
+ mpss_mem: memory@86000000 {
+ reg = <0x0 0x86000000 0x0 0x8c00000>;
+ no-map;
+ };
+
+ camera_mem: memory@8ec00000 {
+ reg = <0x0 0x8ec00000 0x0 0x500000>;
+ no-map;
+ };
+
+ venus_mem: memory@8f600000 {
+ reg = <0 0x8f600000 0 0x500000>;
+ no-map;
+ };
+
+ wlan_mem: memory@94100000 {
+ reg = <0x0 0x94100000 0x0 0x200000>;
+ no-map;
+ };
+
+ mba_mem: memory@94400000 {
+ reg = <0x0 0x94400000 0x0 0x200000>;
+ no-map;
+ };
+ };
+};
+
&apps_rsc {
pm6150-rpmh-regulators {
compatible = "qcom,pm6150-rpmh-regulators";
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 998f101ad623b..65c14a6d13fef 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -69,20 +69,49 @@ reserved_memory: reserved-memory {
#size-cells = <2>;
ranges;
+ hyp_mem: memory@80000000 {
+ reg = <0x0 0x80000000 0x0 0x600000>;
+ no-map;
+ };
+
+ xbl_mem: memory@80600000 {
+ reg = <0x0 0x80600000 0x0 0x200000>;
+ no-map;
+ };
+
+ aop_mem: memory@80800000 {
+ reg = <0x0 0x80800000 0x0 0x20000>;
+ no-map;
+ };
+
aop_cmd_db_mem: memory@80820000 {
reg = <0x0 0x80820000 0x0 0x20000>;
compatible = "qcom,cmd-db";
};
+ sec_apps_mem: memory@808ff000 {
+ reg = <0x0 0x808ff000 0x0 0x1000>;
+ no-map;
+ };
+
smem_mem: memory@80900000 {
reg = <0x0 0x80900000 0x0 0x200000>;
no-map;
};
- venus_mem: memory@8f600000 {
- reg = <0 0x8f600000 0 0x500000>;
+ tz_mem: memory@80b00000 {
+ reg = <0x0 0x80b00000 0x0 0x3900000>;
no-map;
};
+
+ rmtfs_mem: memory@84400000 {
+ compatible = "qcom,rmtfs-mem";
+ reg = <0x0 0x84400000 0x0 0x200000>;
+ no-map;
+
+ qcom,client-id = <1>;
+ qcom,vmid = <15>;
+ };
};
cpus {
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2020-04-21 14:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-21 14:32 [PATCH v2 0/7] Add PAS and MSA based Modem support Sibi Sankar
2020-04-21 14:32 ` [PATCH v2 1/7] dt-bindings: remoteproc: qcom: Add SC7180 MPSS support Sibi Sankar
2020-05-11 19:00 ` Rob Herring
2020-04-21 14:32 ` [PATCH v2 2/7] remoteproc: qcom: pas: Add SC7180 Modem support Sibi Sankar
2020-04-21 14:32 ` [PATCH v2 3/7] dt-bindings: remoteproc: qcom: Use memory-region to reference memory Sibi Sankar
2020-05-11 19:00 ` Rob Herring
2020-04-21 14:32 ` [PATCH v2 4/7] remoteproc: qcom_q6v5_mss: Extract mba/mpss from memory-region Sibi Sankar
2020-04-21 14:32 ` Sibi Sankar [this message]
2020-04-21 14:32 ` [PATCH v2 6/7] arm64: dts: qcom: sc7180: Add Q6V5 MSS node Sibi Sankar
2020-05-11 19:29 ` Bjorn Andersson
2020-04-21 14:32 ` [PATCH v2 7/7] arm64: dts: qcom: sc7180: Update " Sibi Sankar
2020-05-11 19:29 ` Bjorn Andersson
2020-04-29 17:25 ` [PATCH v2 0/7] Add PAS and MSA based Modem support Evan Green
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