Skip to content

L
linux
Commit 974a3abc authored by Stefan Agner's avatar Stefan Agner Committed by Shawn Guo
Browse files
Options

ARM: dts: imx7d: move ARM platform peripherals inside soc node 

Since we have a SoC level node we should make use of it and have
all nodes which are within the SoC, inside that node. This also
saves an extra interrupt-parent properties. While at it, also
order the Coresight nodes according to register addresses.
Signed-off-by: default avatarStefan Agner <stefan@agner.ch>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 2a8e583c
Show whitespace changes
Inline Side-by-side
Showing with 167 additions and 166 deletions
arch/arm/boot/dts/imx7d.dtsi
View file @ 974a3abc
...@@ -52,6 +52,7 @@ cpu1: cpu@1 { ...@@ -52,6 +52,7 @@ cpu1: cpu@1 {
}; };
}; };
soc {
etm@3007d000 { etm@3007d000 {
compatible = "arm,coresight-etm3x", "arm,primecell"; compatible = "arm,coresight-etm3x", "arm,primecell";
reg = <0x3007d000 0x1000>; reg = <0x3007d000 0x1000>;
...@@ -72,6 +73,7 @@ etm1_out_port: endpoint { ...@@ -72,6 +73,7 @@ etm1_out_port: endpoint {
}; };
}; };
}; };
};
}; };
&aips3 { &aips3 {
......
arch/arm/boot/dts/imx7s.dtsi
View file @ 974a3abc
...@@ -95,16 +95,6 @@ cpu0: cpu@0 { ...@@ -95,16 +95,6 @@ cpu0: cpu@0 {
}; };
}; };
intc: interrupt-controller@31001000 {
compatible = "arm,cortex-a7-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x31001000 0x1000>,
<0x31002000 0x1000>,
<0x31004000 0x2000>,
<0x31006000 0x2000>;
};
ckil: clock-cki { ckil: clock-cki {
compatible = "fixed-clock"; compatible = "fixed-clock";
#clock-cells = <0>; #clock-cells = <0>;
...@@ -119,77 +109,92 @@ osc: clock-osc { ...@@ -119,77 +109,92 @@ osc: clock-osc {
clock-output-names = "osc"; clock-output-names = "osc";
}; };
timer { soc {
compatible = "arm,armv7-timer"; #address-cells = <1>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, #size-cells = <1>;
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, compatible = "simple-bus";
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-parent = <&intc>; interrupt-parent = <&intc>;
}; ranges;
etr@30086000 { funnel@30041000 {
compatible = "arm,coresight-tmc", "arm,primecell"; compatible = "arm,coresight-funnel", "arm,primecell";
reg = <0x30086000 0x1000>; reg = <0x30041000 0x1000>;
clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>; clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
clock-names = "apb_pclk"; clock-names = "apb_pclk";
port { ca_funnel_ports: ports {
etr_in_port: endpoint { #address-cells = <1>;
#size-cells = <0>;
/* funnel input ports */
port@0 {
reg = <0>;
ca_funnel_in_port0: endpoint {
slave-mode; slave-mode;
remote-endpoint = <&replicator_out_port1>; remote-endpoint = <&etm0_out_port>;
};
}; };
/* funnel output port */
port@2 {
reg = <0>;
ca_funnel_out_port0: endpoint {
remote-endpoint = <&hugo_funnel_in_port0>;
}; };
}; };
tpiu@30087000 { /* the other input ports are not connect to anything */
compatible = "arm,coresight-tpiu", "arm,primecell"; };
reg = <0x30087000 0x1000>; };
etm@3007c000 {
compatible = "arm,coresight-etm3x", "arm,primecell";
reg = <0x3007c000 0x1000>;
cpu = <&cpu0>;
clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>; clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
clock-names = "apb_pclk"; clock-names = "apb_pclk";
port { port {
tpiu_in_port: endpoint { etm0_out_port: endpoint {
slave-mode; remote-endpoint = <&ca_funnel_in_port0>;
remote-endpoint = <&replicator_out_port1>;
}; };
}; };
}; };
replicator { funnel@30083000 {
/* compatible = "arm,coresight-funnel", "arm,primecell";
* non-configurable replicators don't show up on the reg = <0x30083000 0x1000>;
* AMBA bus. As such no need to add "arm,primecell" clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
*/ clock-names = "apb_pclk";
compatible = "arm,coresight-replicator";
ports { ports {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
/* replicator output ports */ /* funnel input ports */
port@0 { port@0 {
reg = <0>; reg = <0>;
replicator_out_port0: endpoint { hugo_funnel_in_port0: endpoint {
remote-endpoint = <&tpiu_in_port>; slave-mode;
remote-endpoint = <&ca_funnel_out_port0>;
}; };
}; };
port@1 { port@1 {
reg = <1>; reg = <1>;
replicator_out_port1: endpoint { hugo_funnel_in_port1: endpoint {
remote-endpoint = <&etr_in_port>; slave-mode; /* M4 input */
}; };
}; };
/* replicator input port */
port@2 { port@2 {
reg = <0>; reg = <0>;
replicator_in_port0: endpoint { hugo_funnel_out_port0: endpoint {
slave-mode; remote-endpoint = <&etf_in_port>;
remote-endpoint = <&etf_out_port>;
}; };
}; };
/* the other input ports are not connect to anything */
}; };
}; };
...@@ -220,94 +225,88 @@ etf_out_port: endpoint { ...@@ -220,94 +225,88 @@ etf_out_port: endpoint {
}; };
}; };
funnel@30083000 { etr@30086000 {
compatible = "arm,coresight-funnel", "arm,primecell"; compatible = "arm,coresight-tmc", "arm,primecell";
reg = <0x30083000 0x1000>; reg = <0x30086000 0x1000>;
clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>; clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
clock-names = "apb_pclk"; clock-names = "apb_pclk";
ports { port {
#address-cells = <1>; etr_in_port: endpoint {
#size-cells = <0>;
/* funnel input ports */
port@0 {
reg = <0>;
hugo_funnel_in_port0: endpoint {
slave-mode; slave-mode;
remote-endpoint = <&ca_funnel_out_port0>; remote-endpoint = <&replicator_out_port1>;
};
}; };
port@1 {
reg = <1>;
hugo_funnel_in_port1: endpoint {
slave-mode; /* M4 input */
}; };
}; };
port@2 { tpiu@30087000 {
reg = <0>; compatible = "arm,coresight-tpiu", "arm,primecell";
hugo_funnel_out_port0: endpoint { reg = <0x30087000 0x1000>;
remote-endpoint = <&etf_in_port>; clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
}; clock-names = "apb_pclk";
};
/* the other input ports are not connect to anything */ port {
tpiu_in_port: endpoint {
slave-mode;
remote-endpoint = <&replicator_out_port1>;
};
}; };
}; };
funnel@30041000 { replicator {
compatible = "arm,coresight-funnel", "arm,primecell"; /*
reg = <0x30041000 0x1000>; * non-configurable replicators don't show up on the
clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>; * AMBA bus. As such no need to add "arm,primecell"
clock-names = "apb_pclk"; */
compatible = "arm,coresight-replicator";
ca_funnel_ports: ports { ports {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
/* funnel input ports */ /* replicator output ports */
port@0 { port@0 {
reg = <0>; reg = <0>;
ca_funnel_in_port0: endpoint { replicator_out_port0: endpoint {
slave-mode; remote-endpoint = <&tpiu_in_port>;
remote-endpoint = <&etm0_out_port>;
}; };
}; };
/* funnel output port */ port@1 {
port@2 { reg = <1>;
reg = <0>; replicator_out_port1: endpoint {
ca_funnel_out_port0: endpoint { remote-endpoint = <&etr_in_port>;
remote-endpoint = <&hugo_funnel_in_port0>;
}; };
}; };
/* the other input ports are not connect to anything */ /* replicator input port */
port@2 {
reg = <0>;
replicator_in_port0: endpoint {
slave-mode;
remote-endpoint = <&etf_out_port>;
}; };
}; };
etm@3007c000 {
compatible = "arm,coresight-etm3x", "arm,primecell";
reg = <0x3007c000 0x1000>;
cpu = <&cpu0>;
clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
clock-names = "apb_pclk";
port {
etm0_out_port: endpoint {
remote-endpoint = <&ca_funnel_in_port0>;
}; };
}; };
intc: interrupt-controller@31001000 {
compatible = "arm,cortex-a7-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x31001000 0x1000>,
<0x31002000 0x1000>,
<0x31004000 0x2000>,
<0x31006000 0x2000>;
}; };
soc { timer {
#address-cells = <1>; compatible = "arm,armv7-timer";
#size-cells = <1>; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
compatible = "simple-bus"; <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
interrupt-parent = <&intc>; <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
ranges; <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
aips1: aips-bus@30000000 { aips1: aips-bus@30000000 {
compatible = "fsl,aips-bus", "simple-bus"; compatible = "fsl,aips-bus", "simple-bus";
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7