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ARM: dts: r8a7793: Add reset control properties

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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,
  - The display module has only a single reset for all DU channels, but
    adding reset properties for the display is postponed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2017-09-11 15:09:58 +02:00 committed by Simon Horman
parent 6e11a322f1
commit 84fb19e1d2
1 changed files with 62 additions and 0 deletions
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62
arch/arm/boot/dts/r8a7793.dtsi
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@ -111,6 +111,7 @@
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 408>;
};
gpio0: gpio@e6050000 {
@ -124,6 +125,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 912>;
};
gpio1: gpio@e6051000 {
@ -137,6 +139,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 911>;
};
gpio2: gpio@e6052000 {
@ -150,6 +153,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 910>;
};
gpio3: gpio@e6053000 {
@ -163,6 +167,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 909>;
};
gpio4: gpio@e6054000 {
@ -176,6 +181,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 908>;
};
gpio5: gpio@e6055000 {
@ -189,6 +195,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 907>;
};
gpio6: gpio@e6055400 {
@ -202,6 +209,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 905>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 905>;
};
gpio7: gpio@e6055800 {
@ -215,6 +223,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 904>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 904>;
};
thermal: thermal@e61f0000 {
@ -225,6 +234,7 @@
interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 522>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 522>;
#thermal-sensor-cells = <0>;
};
@ -244,6 +254,7 @@
clocks = <&cpg CPG_MOD 124>;
clock-names = "fck";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 124>;
renesas,channels-mask = <0x60>;
@ -264,6 +275,7 @@
clocks = <&cpg CPG_MOD 329>;
clock-names = "fck";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 329>;
renesas,channels-mask = <0xff>;
@ -287,6 +299,7 @@
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 407>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 407>;
};
dmac0: dma-controller@e6700000 {
@ -316,6 +329,7 @@
clocks = <&cpg CPG_MOD 219>;
clock-names = "fck";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <15>;
};
@ -347,6 +361,7 @@
clocks = <&cpg CPG_MOD 218>;
clock-names = "fck";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <15>;
};
@ -376,6 +391,7 @@
clocks = <&cpg CPG_MOD 502>;
clock-names = "fck";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 502>;
#dma-cells = <1>;
dma-channels = <13>;
};
@ -405,6 +421,7 @@
clocks = <&cpg CPG_MOD 501>;
clock-names = "fck";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 501>;
#dma-cells = <1>;
dma-channels = <13>;
};
@ -418,6 +435,7 @@
interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 931>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 931>;
i2c-scl-internal-delay-ns = <6>;
status = "disabled";
};
@ -430,6 +448,7 @@
interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 930>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 930>;
i2c-scl-internal-delay-ns = <6>;
status = "disabled";
};
@ -442,6 +461,7 @@
interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 929>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 929>;
i2c-scl-internal-delay-ns = <6>;
status = "disabled";
};
@ -454,6 +474,7 @@
interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 928>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 928>;
i2c-scl-internal-delay-ns = <6>;
status = "disabled";
};
@ -466,6 +487,7 @@
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 927>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 927>;
i2c-scl-internal-delay-ns = <6>;
status = "disabled";
};
@ -479,6 +501,7 @@
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 925>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 925>;
i2c-scl-internal-delay-ns = <110>;
status = "disabled";
};
@ -496,6 +519,7 @@
<&dmac1 0x77>, <&dmac1 0x78>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 926>;
status = "disabled";
};
@ -511,6 +535,7 @@
<&dmac1 0x61>, <&dmac1 0x62>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 318>;
status = "disabled";
};
@ -526,6 +551,7 @@
<&dmac1 0x65>, <&dmac1 0x66>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 323>;
status = "disabled";
};
@ -544,6 +570,7 @@
dma-names = "tx", "rx", "tx", "rx";
max-frequency = <195000000>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 314>;
status = "disabled";
};
@ -557,6 +584,7 @@
dma-names = "tx", "rx", "tx", "rx";
max-frequency = <97500000>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 312>;
status = "disabled";
};
@ -570,6 +598,7 @@
dma-names = "tx", "rx", "tx", "rx";
max-frequency = <97500000>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 311>;
status = "disabled";
};
@ -582,6 +611,7 @@
<&dmac1 0xd1>, <&dmac1 0xd2>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 315>;
reg-io-width = <4>;
status = "disabled";
max-frequency = <97500000>;
@ -598,6 +628,7 @@
<&dmac1 0x21>, <&dmac1 0x22>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 204>;
status = "disabled";
};
@ -612,6 +643,7 @@
<&dmac1 0x25>, <&dmac1 0x26>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 203>;
status = "disabled";
};
@ -626,6 +658,7 @@
<&dmac1 0x27>, <&dmac1 0x28>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 202>;
status = "disabled";
};
@ -640,6 +673,7 @@
<&dmac1 0x1b>, <&dmac1 0x1c>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 1106>;
status = "disabled";
};
@ -654,6 +688,7 @@
<&dmac1 0x1f>, <&dmac1 0x20>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 1107>;
status = "disabled";
};
@ -668,6 +703,7 @@
<&dmac1 0x23>, <&dmac1 0x24>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 1108>;
status = "disabled";
};
@ -682,6 +718,7 @@
<&dmac1 0x3d>, <&dmac1 0x3e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 206>;
status = "disabled";
};
@ -696,6 +733,7 @@
<&dmac1 0x19>, <&dmac1 0x1a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 207>;
status = "disabled";
};
@ -710,6 +748,7 @@
<&dmac1 0x1d>, <&dmac1 0x1e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 216>;
status = "disabled";
};
@ -725,6 +764,7 @@
<&dmac1 0x29>, <&dmac1 0x2a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 721>;
status = "disabled";
};
@ -740,6 +780,7 @@
<&dmac1 0x2d>, <&dmac1 0x2e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 720>;
status = "disabled";
};
@ -755,6 +796,7 @@
<&dmac1 0x2b>, <&dmac1 0x2c>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 719>;
status = "disabled";
};
@ -770,6 +812,7 @@
<&dmac1 0x2f>, <&dmac1 0x30>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 718>;
status = "disabled";
};
@ -785,6 +828,7 @@
<&dmac1 0xfb>, <&dmac1 0xfc>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 715>;
status = "disabled";
};
@ -800,6 +844,7 @@
<&dmac1 0xfd>, <&dmac1 0xfe>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 714>;
status = "disabled";
};
@ -815,6 +860,7 @@
<&dmac1 0x39>, <&dmac1 0x3a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 717>;
status = "disabled";
};
@ -830,6 +876,7 @@
<&dmac1 0x4d>, <&dmac1 0x4e>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 716>;
status = "disabled";
};
@ -845,6 +892,7 @@
<&dmac1 0x3b>, <&dmac1 0x3c>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 713>;
status = "disabled";
};
@ -872,6 +920,7 @@
interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 813>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 813>;
phy-mode = "rmii";
#address-cells = <1>;
#size-cells = <0>;
@ -884,6 +933,7 @@
interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 811>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 811>;
status = "disabled";
};
@ -893,6 +943,7 @@
interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 810>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 810>;
status = "disabled";
};
@ -902,6 +953,7 @@
interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 809>;
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 809>;
status = "disabled";
};
@ -914,6 +966,7 @@
<&dmac1 0x17>, <&dmac1 0x18>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 917>;
num-cs = <1>;
#address-cells = <1>;
#size-cells = <0>;
@ -958,6 +1011,7 @@
<&can_clk>;
clock-names = "clkp1", "clkp2", "can_clk";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 916>;
status = "disabled";
};
@ -969,6 +1023,7 @@
<&can_clk>;
clock-names = "clkp1", "clkp2", "can_clk";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 915>;
status = "disabled";
};
@ -1147,6 +1202,13 @@
"dvc.0", "dvc.1",
"clk_a", "clk_b", "clk_c", "clk_i";
power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
resets = <&cpg 1005>,
<&cpg 1006>, <&cpg 1007>, <&cpg 1008>, <&cpg 1009>,
<&cpg 1010>, <&cpg 1011>, <&cpg 1012>, <&cpg 1013>,
<&cpg 1014>, <&cpg 1015>;
reset-names = "ssi-all",
"ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5",
"ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0";
status = "disabled";