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authorSibi Sankar <sibis@codeaurora.org>2020-04-21 16:32:26 +0200
committerBjorn Andersson <bjorn.andersson@linaro.org>2020-05-11 21:28:38 +0200
commit33c172b96a7de7a2ba69cc6afa24deda19ae6882 (patch)
treea83f216013154e32d1db2e9b29d9990b0af64735 /arch/arm64/boot/dts/qcom/sc7180-idp.dts
parentarm64: dts: qcom: sdm845: Add SoC compatible to MTP (diff)
downloadlinux-33c172b96a7de7a2ba69cc6afa24deda19ae6882.tar.xz
linux-33c172b96a7de7a2ba69cc6afa24deda19ae6882.zip
arm64: dts: qcom: sc7180: Update reserved memory map
Add missing regions and remove unused regions from the reserved memory map, as described in version 5. Tested-by: Evan Green <evgreen@chromium.org> Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200421143228.8981-6-sibis@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc7180-idp.dts')
-rw-r--r--arch/arm64/boot/dts/qcom/sc7180-idp.dts53
1 files changed, 53 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 4dd8ebc22448..c7c1effc07e6 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -28,6 +28,59 @@
};
};
+/*
+ * 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";