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authorSascha Hauer <s.hauer@pengutronix.de>2020-02-14 09:05:53 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2020-02-18 08:32:25 +0100
commit81ce4a7dec8ba066c73692e10634091b14c1e494 (patch)
treed61574b25fda47711e3efab57c7a5739de477565 /dts/Bindings/remoteproc
parent84b7f86bef670f6751d67131738555fa53ca3f6b (diff)
downloadbarebox-81ce4a7dec8ba066c73692e10634091b14c1e494.tar.gz
barebox-81ce4a7dec8ba066c73692e10634091b14c1e494.tar.xz
dts: update to v5.6-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/remoteproc')
-rw-r--r--dts/Bindings/remoteproc/mtk,scp.txt36
-rw-r--r--dts/Bindings/remoteproc/qcom,adsp.txt44
-rw-r--r--dts/Bindings/remoteproc/qcom,q6v5.txt23
3 files changed, 101 insertions, 2 deletions
diff --git a/dts/Bindings/remoteproc/mtk,scp.txt b/dts/Bindings/remoteproc/mtk,scp.txt
new file mode 100644
index 0000000000..3ba668bab1
--- /dev/null
+++ b/dts/Bindings/remoteproc/mtk,scp.txt
@@ -0,0 +1,36 @@
+Mediatek SCP Bindings
+----------------------------------------
+
+This binding provides support for ARM Cortex M4 Co-processor found on some
+Mediatek SoCs.
+
+Required properties:
+- compatible Should be "mediatek,mt8183-scp"
+- reg Should contain the address ranges for the two memory
+ regions, SRAM and CFG.
+- reg-names Contains the corresponding names for the two memory
+ regions. These should be named "sram" & "cfg".
+- clocks Clock for co-processor (See: ../clock/clock-bindings.txt)
+- clock-names Contains the corresponding name for the clock. This
+ should be named "main".
+
+Subnodes
+--------
+
+Subnodes of the SCP represent rpmsg devices. The names of the devices are not
+important. The properties of these nodes are defined by the individual bindings
+for the rpmsg devices - but must contain the following property:
+
+- mtk,rpmsg-name Contains the name for the rpmsg device. Used to match
+ the subnode to rpmsg device announced by SCP.
+
+Example:
+
+ scp: scp@10500000 {
+ compatible = "mediatek,mt8183-scp";
+ reg = <0 0x10500000 0 0x80000>,
+ <0 0x105c0000 0 0x5000>;
+ reg-names = "sram", "cfg";
+ clocks = <&infracfg CLK_INFRA_SCPSYS>;
+ clock-names = "main";
+ };
diff --git a/dts/Bindings/remoteproc/qcom,adsp.txt b/dts/Bindings/remoteproc/qcom,adsp.txt
index 292dfda977..9938918b2f 100644
--- a/dts/Bindings/remoteproc/qcom,adsp.txt
+++ b/dts/Bindings/remoteproc/qcom,adsp.txt
@@ -10,11 +10,17 @@ on the Qualcomm ADSP Hexagon core.
"qcom,msm8974-adsp-pil"
"qcom,msm8996-adsp-pil"
"qcom,msm8996-slpi-pil"
+ "qcom,msm8998-adsp-pas"
+ "qcom,msm8998-slpi-pas"
"qcom,qcs404-adsp-pas"
"qcom,qcs404-cdsp-pas"
"qcom,qcs404-wcss-pas"
"qcom,sdm845-adsp-pas"
"qcom,sdm845-cdsp-pas"
+ "qcom,sm8150-adsp-pas"
+ "qcom,sm8150-cdsp-pas"
+ "qcom,sm8150-mpss-pas"
+ "qcom,sm8150-slpi-pas"
- interrupts-extended:
Usage: required
@@ -29,12 +35,18 @@ on the Qualcomm ADSP Hexagon core.
qcom,msm8974-adsp-pil:
qcom,msm8996-adsp-pil:
qcom,msm8996-slpi-pil:
+ qcom,msm8998-adsp-pas:
+ qcom,msm8998-slpi-pas:
qcom,qcs404-adsp-pas:
qcom,qcs404-cdsp-pas:
qcom,sdm845-adsp-pas:
qcom,sdm845-cdsp-pas:
+ qcom,sm8150-adsp-pas:
+ qcom,sm8150-cdsp-pas:
+ qcom,sm8150-slpi-pas:
must be "wdog", "fatal", "ready", "handover", "stop-ack"
qcom,qcs404-wcss-pas:
+ qcom,sm8150-mpss-pas:
must be "wdog", "fatal", "ready", "handover", "stop-ack",
"shutdown-ack"
@@ -67,6 +79,38 @@ on the Qualcomm ADSP Hexagon core.
Definition: reference to the px regulator to be held on behalf of the
booting Hexagon core
+- power-domains:
+ Usage: required
+ Value type: <phandle>
+ Definition: reference to power-domains that match the power-domain-names
+
+- power-domain-names:
+ Usage: required
+ Value type: <stringlist>
+ Definition: The power-domains needed depend on the compatible string:
+ qcom,msm8974-adsp-pil:
+ qcom,msm8996-adsp-pil:
+ qcom,msm8998-adsp-pas:
+ must be "cx"
+ qcom,msm8996-slpi-pil:
+ must be "ss_cx"
+ qcom,msm8998-slpi-pas:
+ must be "ssc_cx"
+ qcom,qcs404-adsp-pas:
+ must be "lpi_cx"
+ qcom,qcs404-cdsp-pas:
+ qcom,qcs404-wcss-pas:
+ must be "mx"
+ qcom,sdm845-adsp-pas:
+ qcom,sdm845-cdsp-pas:
+ qcom,sm8150-adsp-pas:
+ qcom,sm8150-cdsp-pas:
+ must be "cx", "load_state"
+ qcom,sm8150-mpss-pas:
+ must be "cx", "load_state", "mss"
+ qcom,sm8150-slpi-pas:
+ must be "lcx", "lmx", "load_state"
+
- memory-region:
Usage: required
Value type: <phandle>
diff --git a/dts/Bindings/remoteproc/qcom,q6v5.txt b/dts/Bindings/remoteproc/qcom,q6v5.txt
index c416746f93..88dfa3fc15 100644
--- a/dts/Bindings/remoteproc/qcom,q6v5.txt
+++ b/dts/Bindings/remoteproc/qcom,q6v5.txt
@@ -13,6 +13,7 @@ on the Qualcomm Hexagon core.
"qcom,msm8974-mss-pil"
"qcom,msm8996-mss-pil"
"qcom,msm8998-mss-pil"
+ "qcom,sc7180-mss-pil"
"qcom,sdm845-mss-pil"
- reg:
@@ -43,6 +44,7 @@ on the Qualcomm Hexagon core.
must be "wdog", "fatal", "ready", "handover", "stop-ack"
qcom,msm8996-mss-pil:
qcom,msm8998-mss-pil:
+ qcom,sc7180-mss-pil:
qcom,sdm845-mss-pil:
must be "wdog", "fatal", "ready", "handover", "stop-ack",
"shutdown-ack"
@@ -75,6 +77,9 @@ on the Qualcomm Hexagon core.
qcom,msm8998-mss-pil:
must be "iface", "bus", "mem", "xo", "gpll0_mss",
"snoc_axi", "mnoc_axi", "qdss"
+ qcom,sc7180-mss-pil:
+ must be "iface", "bus", "xo", "snoc_axi", "mnoc_axi",
+ "mss_crypto", "mss_nav", "nav"
qcom,sdm845-mss-pil:
must be "iface", "bus", "mem", "xo", "gpll0_mss",
"snoc_axi", "mnoc_axi", "prng"
@@ -86,7 +91,7 @@ on the Qualcomm Hexagon core.
reference to the list of 3 reset-controllers for the
wcss sub-system
reference to the list of 2 reset-controllers for the modem
- sub-system on SDM845 SoCs
+ sub-system on SC7180, SDM845 SoCs
- reset-names:
Usage: required
@@ -95,7 +100,7 @@ on the Qualcomm Hexagon core.
must be "wcss_aon_reset", "wcss_reset", "wcss_q6_reset"
for the wcss sub-system
must be "mss_restart", "pdc_reset" for the modem
- sub-system on SDM845 SoCs
+ sub-system on SC7180, SDM845 SoCs
For the compatible strings below the following supplies are required:
"qcom,q6v5-pil"
@@ -144,6 +149,7 @@ For the compatible string below the following supplies are required:
qcom,msm8996-mss-pil:
qcom,msm8998-mss-pil:
must be "cx", "mx"
+ qcom,sc7180-mss-pil:
qcom,sdm845-mss-pil:
must be "cx", "mx", "mss", "load_state"
@@ -165,6 +171,19 @@ For the compatible string below the following supplies are required:
by the three offsets within syscon for q6, modem and nc
halt registers.
+For the compatible strings below the following phandle references are required:
+ "qcom,sc7180-mss-pil"
+- qcom,halt-nav-regs:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: reference to a list of 2 phandles with one offset each for
+ the modem sub-system running on SC7180 SoC. The first
+ phandle reference is to the mss clock node followed by the
+ offset within register space for nav halt register. The
+ second phandle reference is to a syscon representing TCSR
+ followed by the offset within syscon for conn_box_spare0
+ register.
+
= SUBNODES:
The Hexagon node must contain two subnodes, named "mba" and "mpss" representing
the memory regions used by the Hexagon firmware. Each sub-node must contain: