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Commit 6e11a322 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
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ARM: dts: r8a7792: 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 resets usually match the corresponding module clocks.
Exceptions are:
  - The audio module has resets for the Serial Sound Interfaces only,
    but audio is not yet enabled in r8a7792.dtsi,
  - The display module has only a single reset for all DU channels, but
    adding reset properties for the display is postponed.
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent be5ae56e
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Showing with 45 additions and 0 deletions
arch/arm/boot/dts/r8a7792.dtsi
View file @ 6e11a322
......@@ -95,6 +95,7 @@ gic: interrupt-controller@f1001000 {
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 408>;
};
irqc: interrupt-controller@e61c0000 {
......@@ -108,6 +109,7 @@ irqc: interrupt-controller@e61c0000 {
<GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 407>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 407>;
};
timer {
......@@ -155,6 +157,7 @@ gpio0: gpio@e6050000 {
interrupt-controller;
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 912>;
};
gpio1: gpio@e6051000 {
......@@ -169,6 +172,7 @@ gpio1: gpio@e6051000 {
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 911>;
};
gpio2: gpio@e6052000 {
......@@ -183,6 +187,7 @@ gpio2: gpio@e6052000 {
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 910>;
};
gpio3: gpio@e6053000 {
......@@ -197,6 +202,7 @@ gpio3: gpio@e6053000 {
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 909>;
};
gpio4: gpio@e6054000 {
......@@ -211,6 +217,7 @@ gpio4: gpio@e6054000 {
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 908>;
};
gpio5: gpio@e6055000 {
......@@ -225,6 +232,7 @@ gpio5: gpio@e6055000 {
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 907>;
};
gpio6: gpio@e6055100 {
......@@ -239,6 +247,7 @@ gpio6: gpio@e6055100 {
interrupt-controller;
clocks = <&cpg CPG_MOD 905>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 905>;
};
gpio7: gpio@e6055200 {
......@@ -253,6 +262,7 @@ gpio7: gpio@e6055200 {
interrupt-controller;
clocks = <&cpg CPG_MOD 904>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 904>;
};
gpio8: gpio@e6055300 {
......@@ -267,6 +277,7 @@ gpio8: gpio@e6055300 {
interrupt-controller;
clocks = <&cpg CPG_MOD 921>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 921>;
};
gpio9: gpio@e6055400 {
......@@ -281,6 +292,7 @@ gpio9: gpio@e6055400 {
interrupt-controller;
clocks = <&cpg CPG_MOD 919>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 919>;
};
gpio10: gpio@e6055500 {
......@@ -295,6 +307,7 @@ gpio10: gpio@e6055500 {
interrupt-controller;
clocks = <&cpg CPG_MOD 914>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 914>;
};
gpio11: gpio@e6055600 {
......@@ -309,6 +322,7 @@ gpio11: gpio@e6055600 {
interrupt-controller;
clocks = <&cpg CPG_MOD 913>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 913>;
};
dmac0: dma-controller@e6700000 {
......@@ -339,6 +353,7 @@ GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH
clocks = <&cpg CPG_MOD 219>;
clock-names = "fck";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <15>;
};
......@@ -371,6 +386,7 @@ GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
clocks = <&cpg CPG_MOD 218>;
clock-names = "fck";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <15>;
};
......@@ -387,6 +403,7 @@ scif0: serial@e6e60000 {
<&dmac1 0x29>, <&dmac1 0x2a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 721>;
status = "disabled";
};
......@@ -402,6 +419,7 @@ scif1: serial@e6e68000 {
<&dmac1 0x2d>, <&dmac1 0x2e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 720>;
status = "disabled";
};
......@@ -417,6 +435,7 @@ scif2: serial@e6e58000 {
<&dmac1 0x2b>, <&dmac1 0x2c>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 719>;
status = "disabled";
};
......@@ -432,6 +451,7 @@ scif3: serial@e6ea8000 {
<&dmac1 0x2f>, <&dmac1 0x30>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 718>;
status = "disabled";
};
......@@ -447,6 +467,7 @@ hscif0: serial@e62c0000 {
<&dmac1 0x39>, <&dmac1 0x3a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 717>;
status = "disabled";
};
......@@ -462,6 +483,7 @@ hscif1: serial@e62c8000 {
<&dmac1 0x4d>, <&dmac1 0x4e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 716>;
status = "disabled";
};
......@@ -492,6 +514,7 @@ sdhi0: sd@ee100000 {
dma-names = "tx", "rx", "tx", "rx";
clocks = <&cpg CPG_MOD 314>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 314>;
status = "disabled";
};
......@@ -502,6 +525,7 @@ jpu: jpeg-codec@fe980000 {
interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 106>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 106>;
};
avb: ethernet@e6800000 {
......@@ -511,6 +535,7 @@ avb: ethernet@e6800000 {
interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 812>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 812>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
......@@ -524,6 +549,7 @@ i2c0: i2c@e6508000 {
interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 931>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 931>;
i2c-scl-internal-delay-ns = <6>;
#address-cells = <1>;
#size-cells = <0>;
......@@ -537,6 +563,7 @@ i2c1: i2c@e6518000 {
interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 930>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 930>;
i2c-scl-internal-delay-ns = <6>;
#address-cells = <1>;
#size-cells = <0>;
......@@ -550,6 +577,7 @@ i2c2: i2c@e6530000 {
interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 929>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 929>;
i2c-scl-internal-delay-ns = <6>;
#address-cells = <1>;
#size-cells = <0>;
......@@ -563,6 +591,7 @@ i2c3: i2c@e6540000 {
interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 928>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 928>;
i2c-scl-internal-delay-ns = <6>;
#address-cells = <1>;
#size-cells = <0>;
......@@ -576,6 +605,7 @@ i2c4: i2c@e6520000 {
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 927>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 927>;
i2c-scl-internal-delay-ns = <6>;
#address-cells = <1>;
#size-cells = <0>;
......@@ -589,6 +619,7 @@ i2c5: i2c@e6528000 {
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 925>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 925>;
i2c-scl-internal-delay-ns = <110>;
#address-cells = <1>;
#size-cells = <0>;
......@@ -604,6 +635,7 @@ qspi: spi@e6b10000 {
<&dmac1 0x17>, <&dmac1 0x18>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 917>;
num-cs = <1>;
#address-cells = <1>;
#size-cells = <0>;
......@@ -620,6 +652,7 @@ msiof0: spi@e6e20000 {
<&dmac1 0x51>, <&dmac1 0x52>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 000>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
......@@ -635,6 +668,7 @@ msiof1: spi@e6e10000 {
<&dmac1 0x55>, <&dmac1 0x56>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 208>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
......@@ -677,6 +711,7 @@ can0: can@e6e80000 {
<&cpg CPG_CORE R8A7792_CLK_RCAN>, <&can_clk>;
clock-names = "clkp1", "clkp2", "can_clk";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 916>;
status = "disabled";
};
......@@ -689,6 +724,7 @@ can1: can@e6e88000 {
<&cpg CPG_CORE R8A7792_CLK_RCAN>, <&can_clk>;
clock-names = "clkp1", "clkp2", "can_clk";
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 915>;
status = "disabled";
};
......@@ -699,6 +735,7 @@ vin0: video@e6ef0000 {
interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 811>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 811>;
status = "disabled";
};
......@@ -709,6 +746,7 @@ vin1: video@e6ef1000 {
interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 810>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 810>;
status = "disabled";
};
......@@ -719,6 +757,7 @@ vin2: video@e6ef2000 {
interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 809>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 809>;
status = "disabled";
};
......@@ -729,6 +768,7 @@ vin3: video@e6ef3000 {
interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 808>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 808>;
status = "disabled";
};
......@@ -739,6 +779,7 @@ vin4: video@e6ef4000 {
interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 805>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 805>;
status = "disabled";
};
......@@ -749,6 +790,7 @@ vin5: video@e6ef5000 {
interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 804>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 804>;
status = "disabled";
};
......@@ -758,6 +800,7 @@ vsp1@fe928000 {
interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 131>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 131>;
};
vsp1@fe930000 {
......@@ -766,6 +809,7 @@ vsp1@fe930000 {
interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 128>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 128>;
};
vsp1@fe938000 {
......@@ -774,6 +818,7 @@ vsp1@fe938000 {
interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 127>;
power-domains = <&sysc R8A7792_PD_ALWAYS_ON>;
resets = <&cpg 127>;
};
cpg: clock-controller@e6150000 {
......
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