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Commit d20747b7 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
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ARM: dts: r8a7743: Add reset control properties 

Add properties to describe the reset topology for on-SoC devices:
  - Add the "#reset-cells" property to the CPG/MSSR device node,
  - Add resets and reset-names properties to the various device nodes.

This allows to reset SoC devices using the Reset Controller API.

Note that all resets added match the corresponding module clocks.
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent d01ff189
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arch/arm/boot/dts/r8a7743.dtsi
View file @ d20747b7
...@@ -62,6 +62,7 @@ gic: interrupt-controller@f1001000 { ...@@ -62,6 +62,7 @@ gic: interrupt-controller@f1001000 {
clocks = <&cpg CPG_MOD 408>; clocks = <&cpg CPG_MOD 408>;
clock-names = "clk"; clock-names = "clk";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 408>;
}; };
irqc: interrupt-controller@e61c0000 { irqc: interrupt-controller@e61c0000 {
...@@ -81,6 +82,7 @@ irqc: interrupt-controller@e61c0000 { ...@@ -81,6 +82,7 @@ irqc: interrupt-controller@e61c0000 {
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 407>; clocks = <&cpg CPG_MOD 407>;
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 407>;
}; };
timer { timer {
...@@ -102,6 +104,7 @@ cpg: clock-controller@e6150000 { ...@@ -102,6 +104,7 @@ cpg: clock-controller@e6150000 {
clock-names = "extal", "usb_extal"; clock-names = "extal", "usb_extal";
#clock-cells = <2>; #clock-cells = <2>;
#power-domain-cells = <0>; #power-domain-cells = <0>;
#reset-cells = <1>;
}; };
prr: chipid@ff000044 { prr: chipid@ff000044 {
...@@ -148,6 +151,7 @@ GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH ...@@ -148,6 +151,7 @@ GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH
clocks = <&cpg CPG_MOD 219>; clocks = <&cpg CPG_MOD 219>;
clock-names = "fck"; clock-names = "fck";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 219>;
#dma-cells = <1>; #dma-cells = <1>;
dma-channels = <15>; dma-channels = <15>;
}; };
...@@ -180,6 +184,7 @@ GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH ...@@ -180,6 +184,7 @@ GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
clocks = <&cpg CPG_MOD 218>; clocks = <&cpg CPG_MOD 218>;
clock-names = "fck"; clock-names = "fck";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 218>;
#dma-cells = <1>; #dma-cells = <1>;
dma-channels = <15>; dma-channels = <15>;
}; };
...@@ -195,6 +200,7 @@ scifa0: serial@e6c40000 { ...@@ -195,6 +200,7 @@ scifa0: serial@e6c40000 {
<&dmac1 0x21>, <&dmac1 0x22>; <&dmac1 0x21>, <&dmac1 0x22>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 204>;
status = "disabled"; status = "disabled";
}; };
...@@ -209,6 +215,7 @@ scifa1: serial@e6c50000 { ...@@ -209,6 +215,7 @@ scifa1: serial@e6c50000 {
<&dmac1 0x25>, <&dmac1 0x26>; <&dmac1 0x25>, <&dmac1 0x26>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 203>;
status = "disabled"; status = "disabled";
}; };
...@@ -223,6 +230,7 @@ scifa2: serial@e6c60000 { ...@@ -223,6 +230,7 @@ scifa2: serial@e6c60000 {
<&dmac1 0x27>, <&dmac1 0x28>; <&dmac1 0x27>, <&dmac1 0x28>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 202>;
status = "disabled"; status = "disabled";
}; };
...@@ -237,6 +245,7 @@ scifa3: serial@e6c70000 { ...@@ -237,6 +245,7 @@ scifa3: serial@e6c70000 {
<&dmac1 0x1b>, <&dmac1 0x1c>; <&dmac1 0x1b>, <&dmac1 0x1c>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 1106>;
status = "disabled"; status = "disabled";
}; };
...@@ -251,6 +260,7 @@ scifa4: serial@e6c78000 { ...@@ -251,6 +260,7 @@ scifa4: serial@e6c78000 {
<&dmac1 0x1f>, <&dmac1 0x20>; <&dmac1 0x1f>, <&dmac1 0x20>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 1107>;
status = "disabled"; status = "disabled";
}; };
...@@ -265,6 +275,7 @@ scifa5: serial@e6c80000 { ...@@ -265,6 +275,7 @@ scifa5: serial@e6c80000 {
<&dmac1 0x23>, <&dmac1 0x24>; <&dmac1 0x23>, <&dmac1 0x24>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 1108>;
status = "disabled"; status = "disabled";
}; };
...@@ -279,6 +290,7 @@ scifb0: serial@e6c20000 { ...@@ -279,6 +290,7 @@ scifb0: serial@e6c20000 {
<&dmac1 0x3d>, <&dmac1 0x3e>; <&dmac1 0x3d>, <&dmac1 0x3e>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 206>;
status = "disabled"; status = "disabled";
}; };
...@@ -293,6 +305,7 @@ scifb1: serial@e6c30000 { ...@@ -293,6 +305,7 @@ scifb1: serial@e6c30000 {
<&dmac1 0x19>, <&dmac1 0x1a>; <&dmac1 0x19>, <&dmac1 0x1a>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 207>;
status = "disabled"; status = "disabled";
}; };
...@@ -307,6 +320,7 @@ scifb2: serial@e6ce0000 { ...@@ -307,6 +320,7 @@ scifb2: serial@e6ce0000 {
<&dmac1 0x1d>, <&dmac1 0x1e>; <&dmac1 0x1d>, <&dmac1 0x1e>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 216>;
status = "disabled"; status = "disabled";
}; };
...@@ -322,6 +336,7 @@ scif0: serial@e6e60000 { ...@@ -322,6 +336,7 @@ scif0: serial@e6e60000 {
<&dmac1 0x29>, <&dmac1 0x2a>; <&dmac1 0x29>, <&dmac1 0x2a>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 721>;
status = "disabled"; status = "disabled";
}; };
...@@ -337,6 +352,7 @@ scif1: serial@e6e68000 { ...@@ -337,6 +352,7 @@ scif1: serial@e6e68000 {
<&dmac1 0x2d>, <&dmac1 0x2e>; <&dmac1 0x2d>, <&dmac1 0x2e>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 720>;
status = "disabled"; status = "disabled";
}; };
...@@ -352,6 +368,7 @@ scif2: serial@e6e58000 { ...@@ -352,6 +368,7 @@ scif2: serial@e6e58000 {
<&dmac1 0x2b>, <&dmac1 0x2c>; <&dmac1 0x2b>, <&dmac1 0x2c>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 719>;
status = "disabled"; status = "disabled";
}; };
...@@ -367,6 +384,7 @@ scif3: serial@e6ea8000 { ...@@ -367,6 +384,7 @@ scif3: serial@e6ea8000 {
<&dmac1 0x2f>, <&dmac1 0x30>; <&dmac1 0x2f>, <&dmac1 0x30>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 718>;
status = "disabled"; status = "disabled";
}; };
...@@ -382,6 +400,7 @@ scif4: serial@e6ee0000 { ...@@ -382,6 +400,7 @@ scif4: serial@e6ee0000 {
<&dmac1 0xfb>, <&dmac1 0xfc>; <&dmac1 0xfb>, <&dmac1 0xfc>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 715>;
status = "disabled"; status = "disabled";
}; };
...@@ -397,6 +416,7 @@ scif5: serial@e6ee8000 { ...@@ -397,6 +416,7 @@ scif5: serial@e6ee8000 {
<&dmac1 0xfd>, <&dmac1 0xfe>; <&dmac1 0xfd>, <&dmac1 0xfe>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 714>;
status = "disabled"; status = "disabled";
}; };
...@@ -412,6 +432,7 @@ hscif0: serial@e62c0000 { ...@@ -412,6 +432,7 @@ hscif0: serial@e62c0000 {
<&dmac1 0x39>, <&dmac1 0x3a>; <&dmac1 0x39>, <&dmac1 0x3a>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 717>;
status = "disabled"; status = "disabled";
}; };
...@@ -427,6 +448,7 @@ hscif1: serial@e62c8000 { ...@@ -427,6 +448,7 @@ hscif1: serial@e62c8000 {
<&dmac1 0x4d>, <&dmac1 0x4e>; <&dmac1 0x4d>, <&dmac1 0x4e>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 716>;
status = "disabled"; status = "disabled";
}; };
...@@ -442,6 +464,7 @@ hscif2: serial@e62d0000 { ...@@ -442,6 +464,7 @@ hscif2: serial@e62d0000 {
<&dmac1 0x3b>, <&dmac1 0x3c>; <&dmac1 0x3b>, <&dmac1 0x3c>;
dma-names = "tx", "rx", "tx", "rx"; dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 713>;
status = "disabled"; status = "disabled";
}; };
...@@ -451,6 +474,7 @@ ether: ethernet@ee700000 { ...@@ -451,6 +474,7 @@ ether: ethernet@ee700000 {
interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 813>; clocks = <&cpg CPG_MOD 813>;
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 813>;
phy-mode = "rmii"; phy-mode = "rmii";
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
......
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