* [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
@ 2017-04-07 15:57 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:57 UTC (permalink / raw)
To: arm
Cc: linux-renesas-soc, Olof Johansson, Kevin Hilman, Arnd Bergmann,
linux-arm-kernel, Magnus Damm, Simon Horman
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these second round of Renesas ARM64 based SoC DT updates
for v4.12.
This pull request is based on the previous round of
such requests, tagged as renesas-arm64-dt-for-v4.12,
which you have already pulled.
The following changes since commit 3cbe33367d4fd480a92fbc131a96fa925be9e95d:
arm64: dts: r8a7796: salvator-x: Drop superfluous status update for frequency override (2017-03-13 10:21:16 +0100)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-arm64-dt2-for-v4.12
for you to fetch changes up to 6922bd71adab0a7fe8ffbdc3e72a46431fa29656:
arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name (2017-04-05 14:17:19 -0400)
----------------------------------------------------------------
Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
Corrections:
* r8a7795: Correct SATA device size to 2MiB for r8a7795 SoC
Cleanup:
* Drop _clk suffix from X12 clock node name for r8a7795 SoC
Enhancements:
* Add reset control properties for r8a779[56]
----------------------------------------------------------------
Geert Uytterhoeven (3):
arm64: dts: r8a7795: Add reset control properties
arm64: dts: r8a7796: Add reset control properties
arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name
Magnus Damm (1):
arm64: dts: r8a7795: Correct SATA device size to 2MiB
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 2 +-
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 95 +++++++++++++++++++++-
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 46 +++++++++++
3 files changed, 141 insertions(+), 2 deletions(-)
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 1/4] arm64: dts: r8a7795: Correct SATA device size to 2MiB
2017-04-07 15:57 ` Simon Horman
@ 2017-04-07 15:57 ` Simon Horman
-1 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:57 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Magnus Damm, Simon Horman
From: Magnus Damm <damm+renesas@opensource.se>
Update the r8a7795 SATA device node to use a 2MiB I/O space as specified
in the "72. Serial-ATA" section of R-Car-Gen3-rev0.52E.pdf
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 55c09f1b89c9..e58175084b57 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1209,7 +1209,7 @@
sata: sata@ee300000 {
compatible = "renesas,sata-r8a7795";
- reg = <0 0xee300000 0 0x1fff>;
+ reg = <0 0xee300000 0 0x200000>;
interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 815>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
@ 2017-04-07 15:57 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:57 UTC (permalink / raw)
To: linux-arm-kernel
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these second round of Renesas ARM64 based SoC DT updates
for v4.12.
This pull request is based on the previous round of
such requests, tagged as renesas-arm64-dt-for-v4.12,
which you have already pulled.
The following changes since commit 3cbe33367d4fd480a92fbc131a96fa925be9e95d:
arm64: dts: r8a7796: salvator-x: Drop superfluous status update for frequency override (2017-03-13 10:21:16 +0100)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-arm64-dt2-for-v4.12
for you to fetch changes up to 6922bd71adab0a7fe8ffbdc3e72a46431fa29656:
arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name (2017-04-05 14:17:19 -0400)
----------------------------------------------------------------
Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
Corrections:
* r8a7795: Correct SATA device size to 2MiB for r8a7795 SoC
Cleanup:
* Drop _clk suffix from X12 clock node name for r8a7795 SoC
Enhancements:
* Add reset control properties for r8a779[56]
----------------------------------------------------------------
Geert Uytterhoeven (3):
arm64: dts: r8a7795: Add reset control properties
arm64: dts: r8a7796: Add reset control properties
arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name
Magnus Damm (1):
arm64: dts: r8a7795: Correct SATA device size to 2MiB
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 2 +-
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 95 +++++++++++++++++++++-
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 46 +++++++++++
3 files changed, 141 insertions(+), 2 deletions(-)
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 1/4] arm64: dts: r8a7795: Correct SATA device size to 2MiB
@ 2017-04-07 15:57 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:57 UTC (permalink / raw)
To: linux-arm-kernel
From: Magnus Damm <damm+renesas@opensource.se>
Update the r8a7795 SATA device node to use a 2MiB I/O space as specified
in the "72. Serial-ATA" section of R-Car-Gen3-rev0.52E.pdf
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 55c09f1b89c9..e58175084b57 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1209,7 +1209,7 @@
sata: sata at ee300000 {
compatible = "renesas,sata-r8a7795";
- reg = <0 0xee300000 0 0x1fff>;
+ reg = <0 0xee300000 0 0x200000>;
interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 815>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/4] arm64: dts: r8a7795: Add reset control properties
2017-04-07 15:57 ` Simon Horman
@ 2017-04-07 15:58 ` Simon Horman
-1 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:58 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Geert Uytterhoeven, Simon Horman
From: Geert Uytterhoeven <geert+renesas@glider.be>
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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 93 ++++++++++++++++++++++++++++++++
1 file changed, 93 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index e58175084b57..e99d6443b3e4 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -204,6 +204,7 @@
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 408>;
};
wdt0: watchdog@e6020000 {
@@ -211,6 +212,7 @@
reg = <0 0xe6020000 0 0x0c>;
clocks = <&cpg CPG_MOD 402>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 402>;
status = "disabled";
};
@@ -226,6 +228,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 912>;
};
gpio1: gpio@e6051000 {
@@ -240,6 +243,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 911>;
};
gpio2: gpio@e6052000 {
@@ -254,6 +258,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 910>;
};
gpio3: gpio@e6053000 {
@@ -268,6 +273,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 909>;
};
gpio4: gpio@e6054000 {
@@ -282,6 +288,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 908>;
};
gpio5: gpio@e6055000 {
@@ -296,6 +303,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 907>;
};
gpio6: gpio@e6055400 {
@@ -310,6 +318,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 906>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 906>;
};
gpio7: gpio@e6055800 {
@@ -324,6 +333,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 905>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 905>;
};
pmu_a57 {
@@ -369,6 +379,7 @@
clock-names = "extal", "extalr";
#clock-cells = <2>;
#power-domain-cells = <0>;
+ #reset-cells = <1>;
};
rst: reset-controller@e6160000 {
@@ -405,6 +416,7 @@
GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 407>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 407>;
};
dmac0: dma-controller@e6700000 {
@@ -436,6 +448,7 @@
clocks = <&cpg CPG_MOD 219>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -469,6 +482,7 @@
clocks = <&cpg CPG_MOD 218>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -502,6 +516,7 @@
clocks = <&cpg CPG_MOD 217>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 217>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -535,6 +550,7 @@
clocks = <&cpg CPG_MOD 502>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 502>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -568,6 +584,7 @@
clocks = <&cpg CPG_MOD 501>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 501>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -610,6 +627,7 @@
"ch24";
clocks = <&cpg CPG_MOD 812>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 812>;
phy-mode = "rgmii-txid";
#address-cells = <1>;
#size-cells = <0>;
@@ -628,6 +646,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 916>;
status = "disabled";
};
@@ -643,6 +662,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 915>;
status = "disabled";
};
@@ -659,6 +679,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 914>;
status = "disabled";
channel0 {
@@ -683,6 +704,7 @@
dmas = <&dmac1 0x31>, <&dmac1 0x30>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 520>;
status = "disabled";
};
@@ -699,6 +721,7 @@
dmas = <&dmac1 0x33>, <&dmac1 0x32>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 519>;
status = "disabled";
};
@@ -715,6 +738,7 @@
dmas = <&dmac1 0x35>, <&dmac1 0x34>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 518>;
status = "disabled";
};
@@ -731,6 +755,7 @@
dmas = <&dmac0 0x37>, <&dmac0 0x36>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 517>;
status = "disabled";
};
@@ -747,6 +772,7 @@
dmas = <&dmac0 0x39>, <&dmac0 0x38>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 516>;
status = "disabled";
};
@@ -762,6 +788,7 @@
dmas = <&dmac1 0x51>, <&dmac1 0x50>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 207>;
status = "disabled";
};
@@ -777,6 +804,7 @@
dmas = <&dmac1 0x53>, <&dmac1 0x52>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 206>;
status = "disabled";
};
@@ -792,6 +820,7 @@
dmas = <&dmac1 0x13>, <&dmac1 0x12>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 310>;
status = "disabled";
};
@@ -807,6 +836,7 @@
dmas = <&dmac0 0x57>, <&dmac0 0x56>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 204>;
status = "disabled";
};
@@ -822,6 +852,7 @@
dmas = <&dmac0 0x59>, <&dmac0 0x58>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 203>;
status = "disabled";
};
@@ -837,6 +868,7 @@
dmas = <&dmac1 0x5b>, <&dmac1 0x5a>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 202>;
status = "disabled";
};
@@ -850,6 +882,7 @@
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 926>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 926>;
status = "disabled";
};
@@ -862,6 +895,7 @@
interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 931>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 931>;
dmas = <&dmac1 0x91>, <&dmac1 0x90>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -877,6 +911,7 @@
interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 930>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 930>;
dmas = <&dmac1 0x93>, <&dmac1 0x92>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -892,6 +927,7 @@
interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 929>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 929>;
dmas = <&dmac1 0x95>, <&dmac1 0x94>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -907,6 +943,7 @@
interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 928>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 928>;
dmas = <&dmac0 0x97>, <&dmac0 0x96>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -922,6 +959,7 @@
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 927>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 927>;
dmas = <&dmac0 0x99>, <&dmac0 0x98>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -937,6 +975,7 @@
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 919>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 919>;
dmas = <&dmac0 0x9b>, <&dmac0 0x9a>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -952,6 +991,7 @@
interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 918>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 918>;
dmas = <&dmac0 0x9d>, <&dmac0 0x9c>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -963,6 +1003,7 @@
reg = <0 0xe6e30000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -972,6 +1013,7 @@
reg = <0 0xe6e31000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -981,6 +1023,7 @@
reg = <0 0xe6e32000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -990,6 +1033,7 @@
reg = <0 0xe6e33000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -999,6 +1043,7 @@
reg = <0 0xe6e34000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -1008,6 +1053,7 @@
reg = <0 0xe6e35000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -1017,6 +1063,7 @@
reg = <0 0xe6e36000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -1213,6 +1260,7 @@
interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 815>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 815>;
status = "disabled";
};
@@ -1222,6 +1270,7 @@
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 328>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 328>;
status = "disabled";
};
@@ -1231,6 +1280,7 @@
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 327>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 327>;
status = "disabled";
};
@@ -1243,6 +1293,7 @@
interrupt-names = "ch0", "ch1";
clocks = <&cpg CPG_MOD 330>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 330>;
#dma-cells = <1>;
dma-channels = <2>;
};
@@ -1256,6 +1307,7 @@
interrupt-names = "ch0", "ch1";
clocks = <&cpg CPG_MOD 331>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 331>;
#dma-cells = <1>;
dma-channels = <2>;
};
@@ -1267,6 +1319,7 @@
clocks = <&cpg CPG_MOD 314>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 314>;
status = "disabled";
};
@@ -1277,6 +1330,7 @@
clocks = <&cpg CPG_MOD 313>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 313>;
status = "disabled";
};
@@ -1287,6 +1341,7 @@
clocks = <&cpg CPG_MOD 312>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 312>;
status = "disabled";
};
@@ -1297,6 +1352,7 @@
clocks = <&cpg CPG_MOD 311>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 311>;
status = "disabled";
};
@@ -1307,6 +1363,7 @@
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 703>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
#phy-cells = <0>;
status = "disabled";
};
@@ -1317,6 +1374,7 @@
reg = <0 0xee0a0200 0 0x700>;
clocks = <&cpg CPG_MOD 702>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 702>;
#phy-cells = <0>;
status = "disabled";
};
@@ -1327,6 +1385,7 @@
reg = <0 0xee0c0200 0 0x700>;
clocks = <&cpg CPG_MOD 701>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 701>;
#phy-cells = <0>;
status = "disabled";
};
@@ -1339,6 +1398,7 @@
phys = <&usb2_phy0>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
status = "disabled";
};
@@ -1350,6 +1410,7 @@
phys = <&usb2_phy1>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 702>;
status = "disabled";
};
@@ -1361,6 +1422,7 @@
phys = <&usb2_phy2>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 701>;
status = "disabled";
};
@@ -1372,6 +1434,7 @@
phys = <&usb2_phy0>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
status = "disabled";
};
@@ -1383,6 +1446,7 @@
phys = <&usb2_phy1>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 702>;
status = "disabled";
};
@@ -1394,6 +1458,7 @@
phys = <&usb2_phy2>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 701>;
status = "disabled";
};
@@ -1410,6 +1475,7 @@
phys = <&usb2_phy0>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 704>;
status = "disabled";
};
@@ -1436,6 +1502,7 @@
clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
clock-names = "pcie", "pcie_bus";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 319>;
status = "disabled";
};
@@ -1462,6 +1529,7 @@
clocks = <&cpg CPG_MOD 318>, <&pcie_bus_clk>;
clock-names = "pcie", "pcie_bus";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 318>;
status = "disabled";
};
@@ -1471,6 +1539,7 @@
interrupts = <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 624>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 624>;
renesas,fcp = <&fcpvb1>;
};
@@ -1480,6 +1549,7 @@
reg = <0 0xfe92f000 0 0x200>;
clocks = <&cpg CPG_MOD 606>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 606>;
};
fcpf0: fcp@fe950000 {
@@ -1487,6 +1557,7 @@
reg = <0 0xfe950000 0 0x200>;
clocks = <&cpg CPG_MOD 615>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 615>;
};
fcpf1: fcp@fe951000 {
@@ -1494,6 +1565,7 @@
reg = <0 0xfe951000 0 0x200>;
clocks = <&cpg CPG_MOD 614>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 614>;
};
fcpf2: fcp@fe952000 {
@@ -1501,6 +1573,7 @@
reg = <0 0xfe952000 0 0x200>;
clocks = <&cpg CPG_MOD 613>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 613>;
};
vspbd: vsp@fe960000 {
@@ -1509,6 +1582,7 @@
interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 626>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 626>;
renesas,fcp = <&fcpvb0>;
};
@@ -1518,6 +1592,7 @@
reg = <0 0xfe96f000 0 0x200>;
clocks = <&cpg CPG_MOD 607>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 607>;
};
vspi0: vsp@fe9a0000 {
@@ -1526,6 +1601,7 @@
interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 631>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 631>;
renesas,fcp = <&fcpvi0>;
};
@@ -1535,6 +1611,7 @@
reg = <0 0xfe9af000 0 0x200>;
clocks = <&cpg CPG_MOD 611>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 611>;
};
vspi1: vsp@fe9b0000 {
@@ -1543,6 +1620,7 @@
interrupts = <GIC_SPI 445 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 630>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 630>;
renesas,fcp = <&fcpvi1>;
};
@@ -1552,6 +1630,7 @@
reg = <0 0xfe9bf000 0 0x200>;
clocks = <&cpg CPG_MOD 610>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 610>;
};
vspi2: vsp@fe9c0000 {
@@ -1560,6 +1639,7 @@
interrupts = <GIC_SPI 446 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 629>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 629>;
renesas,fcp = <&fcpvi2>;
};
@@ -1569,6 +1649,7 @@
reg = <0 0xfe9cf000 0 0x200>;
clocks = <&cpg CPG_MOD 609>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 609>;
};
vspd0: vsp@fea20000 {
@@ -1577,6 +1658,7 @@
interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 623>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 623>;
renesas,fcp = <&fcpvd0>;
};
@@ -1586,6 +1668,7 @@
reg = <0 0xfea27000 0 0x200>;
clocks = <&cpg CPG_MOD 603>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 603>;
};
vspd1: vsp@fea28000 {
@@ -1594,6 +1677,7 @@
interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 622>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 622>;
renesas,fcp = <&fcpvd1>;
};
@@ -1603,6 +1687,7 @@
reg = <0 0xfea2f000 0 0x200>;
clocks = <&cpg CPG_MOD 602>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 602>;
};
vspd2: vsp@fea30000 {
@@ -1611,6 +1696,7 @@
interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 621>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 621>;
renesas,fcp = <&fcpvd2>;
};
@@ -1620,6 +1706,7 @@
reg = <0 0xfea37000 0 0x200>;
clocks = <&cpg CPG_MOD 601>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 601>;
};
vspd3: vsp@fea38000 {
@@ -1628,6 +1715,7 @@
interrupts = <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 620>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 620>;
renesas,fcp = <&fcpvd3>;
};
@@ -1637,6 +1725,7 @@
reg = <0 0xfea3f000 0 0x200>;
clocks = <&cpg CPG_MOD 600>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 600>;
};
fdp1@fe940000 {
@@ -1645,6 +1734,7 @@
interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 119>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 119>;
renesas,fcp = <&fcpf0>;
};
@@ -1654,6 +1744,7 @@
interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 118>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 118>;
renesas,fcp = <&fcpf1>;
};
@@ -1663,6 +1754,7 @@
interrupts = <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 117>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 117>;
renesas,fcp = <&fcpf2>;
};
@@ -1722,6 +1814,7 @@
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 522>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 522>;
#thermal-sensor-cells = <1>;
status = "okay";
};
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/4] arm64: dts: r8a7795: Add reset control properties
@ 2017-04-07 15:58 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:58 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 93 ++++++++++++++++++++++++++++++++
1 file changed, 93 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index e58175084b57..e99d6443b3e4 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -204,6 +204,7 @@
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 408>;
};
wdt0: watchdog at e6020000 {
@@ -211,6 +212,7 @@
reg = <0 0xe6020000 0 0x0c>;
clocks = <&cpg CPG_MOD 402>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 402>;
status = "disabled";
};
@@ -226,6 +228,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 912>;
};
gpio1: gpio at e6051000 {
@@ -240,6 +243,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 911>;
};
gpio2: gpio at e6052000 {
@@ -254,6 +258,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 910>;
};
gpio3: gpio at e6053000 {
@@ -268,6 +273,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 909>;
};
gpio4: gpio at e6054000 {
@@ -282,6 +288,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 908>;
};
gpio5: gpio at e6055000 {
@@ -296,6 +303,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 907>;
};
gpio6: gpio at e6055400 {
@@ -310,6 +318,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 906>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 906>;
};
gpio7: gpio at e6055800 {
@@ -324,6 +333,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 905>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 905>;
};
pmu_a57 {
@@ -369,6 +379,7 @@
clock-names = "extal", "extalr";
#clock-cells = <2>;
#power-domain-cells = <0>;
+ #reset-cells = <1>;
};
rst: reset-controller at e6160000 {
@@ -405,6 +416,7 @@
GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 407>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 407>;
};
dmac0: dma-controller at e6700000 {
@@ -436,6 +448,7 @@
clocks = <&cpg CPG_MOD 219>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -469,6 +482,7 @@
clocks = <&cpg CPG_MOD 218>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -502,6 +516,7 @@
clocks = <&cpg CPG_MOD 217>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 217>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -535,6 +550,7 @@
clocks = <&cpg CPG_MOD 502>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 502>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -568,6 +584,7 @@
clocks = <&cpg CPG_MOD 501>;
clock-names = "fck";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 501>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -610,6 +627,7 @@
"ch24";
clocks = <&cpg CPG_MOD 812>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 812>;
phy-mode = "rgmii-txid";
#address-cells = <1>;
#size-cells = <0>;
@@ -628,6 +646,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 916>;
status = "disabled";
};
@@ -643,6 +662,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 915>;
status = "disabled";
};
@@ -659,6 +679,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 914>;
status = "disabled";
channel0 {
@@ -683,6 +704,7 @@
dmas = <&dmac1 0x31>, <&dmac1 0x30>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 520>;
status = "disabled";
};
@@ -699,6 +721,7 @@
dmas = <&dmac1 0x33>, <&dmac1 0x32>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 519>;
status = "disabled";
};
@@ -715,6 +738,7 @@
dmas = <&dmac1 0x35>, <&dmac1 0x34>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 518>;
status = "disabled";
};
@@ -731,6 +755,7 @@
dmas = <&dmac0 0x37>, <&dmac0 0x36>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 517>;
status = "disabled";
};
@@ -747,6 +772,7 @@
dmas = <&dmac0 0x39>, <&dmac0 0x38>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 516>;
status = "disabled";
};
@@ -762,6 +788,7 @@
dmas = <&dmac1 0x51>, <&dmac1 0x50>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 207>;
status = "disabled";
};
@@ -777,6 +804,7 @@
dmas = <&dmac1 0x53>, <&dmac1 0x52>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 206>;
status = "disabled";
};
@@ -792,6 +820,7 @@
dmas = <&dmac1 0x13>, <&dmac1 0x12>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 310>;
status = "disabled";
};
@@ -807,6 +836,7 @@
dmas = <&dmac0 0x57>, <&dmac0 0x56>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 204>;
status = "disabled";
};
@@ -822,6 +852,7 @@
dmas = <&dmac0 0x59>, <&dmac0 0x58>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 203>;
status = "disabled";
};
@@ -837,6 +868,7 @@
dmas = <&dmac1 0x5b>, <&dmac1 0x5a>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 202>;
status = "disabled";
};
@@ -850,6 +882,7 @@
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 926>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 926>;
status = "disabled";
};
@@ -862,6 +895,7 @@
interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 931>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 931>;
dmas = <&dmac1 0x91>, <&dmac1 0x90>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -877,6 +911,7 @@
interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 930>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 930>;
dmas = <&dmac1 0x93>, <&dmac1 0x92>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -892,6 +927,7 @@
interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 929>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 929>;
dmas = <&dmac1 0x95>, <&dmac1 0x94>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -907,6 +943,7 @@
interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 928>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 928>;
dmas = <&dmac0 0x97>, <&dmac0 0x96>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -922,6 +959,7 @@
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 927>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 927>;
dmas = <&dmac0 0x99>, <&dmac0 0x98>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -937,6 +975,7 @@
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 919>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 919>;
dmas = <&dmac0 0x9b>, <&dmac0 0x9a>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -952,6 +991,7 @@
interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 918>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 918>;
dmas = <&dmac0 0x9d>, <&dmac0 0x9c>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -963,6 +1003,7 @@
reg = <0 0xe6e30000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -972,6 +1013,7 @@
reg = <0 0xe6e31000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -981,6 +1023,7 @@
reg = <0 0xe6e32000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -990,6 +1033,7 @@
reg = <0 0xe6e33000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -999,6 +1043,7 @@
reg = <0 0xe6e34000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -1008,6 +1053,7 @@
reg = <0 0xe6e35000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -1017,6 +1063,7 @@
reg = <0 0xe6e36000 0 0x8>;
clocks = <&cpg CPG_MOD 523>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 523>;
#pwm-cells = <2>;
status = "disabled";
};
@@ -1213,6 +1260,7 @@
interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 815>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 815>;
status = "disabled";
};
@@ -1222,6 +1270,7 @@
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 328>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 328>;
status = "disabled";
};
@@ -1231,6 +1280,7 @@
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 327>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 327>;
status = "disabled";
};
@@ -1243,6 +1293,7 @@
interrupt-names = "ch0", "ch1";
clocks = <&cpg CPG_MOD 330>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 330>;
#dma-cells = <1>;
dma-channels = <2>;
};
@@ -1256,6 +1307,7 @@
interrupt-names = "ch0", "ch1";
clocks = <&cpg CPG_MOD 331>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 331>;
#dma-cells = <1>;
dma-channels = <2>;
};
@@ -1267,6 +1319,7 @@
clocks = <&cpg CPG_MOD 314>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 314>;
status = "disabled";
};
@@ -1277,6 +1330,7 @@
clocks = <&cpg CPG_MOD 313>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 313>;
status = "disabled";
};
@@ -1287,6 +1341,7 @@
clocks = <&cpg CPG_MOD 312>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 312>;
status = "disabled";
};
@@ -1297,6 +1352,7 @@
clocks = <&cpg CPG_MOD 311>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 311>;
status = "disabled";
};
@@ -1307,6 +1363,7 @@
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 703>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
#phy-cells = <0>;
status = "disabled";
};
@@ -1317,6 +1374,7 @@
reg = <0 0xee0a0200 0 0x700>;
clocks = <&cpg CPG_MOD 702>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 702>;
#phy-cells = <0>;
status = "disabled";
};
@@ -1327,6 +1385,7 @@
reg = <0 0xee0c0200 0 0x700>;
clocks = <&cpg CPG_MOD 701>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 701>;
#phy-cells = <0>;
status = "disabled";
};
@@ -1339,6 +1398,7 @@
phys = <&usb2_phy0>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
status = "disabled";
};
@@ -1350,6 +1410,7 @@
phys = <&usb2_phy1>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 702>;
status = "disabled";
};
@@ -1361,6 +1422,7 @@
phys = <&usb2_phy2>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 701>;
status = "disabled";
};
@@ -1372,6 +1434,7 @@
phys = <&usb2_phy0>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 703>;
status = "disabled";
};
@@ -1383,6 +1446,7 @@
phys = <&usb2_phy1>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 702>;
status = "disabled";
};
@@ -1394,6 +1458,7 @@
phys = <&usb2_phy2>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 701>;
status = "disabled";
};
@@ -1410,6 +1475,7 @@
phys = <&usb2_phy0>;
phy-names = "usb";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 704>;
status = "disabled";
};
@@ -1436,6 +1502,7 @@
clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
clock-names = "pcie", "pcie_bus";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 319>;
status = "disabled";
};
@@ -1462,6 +1529,7 @@
clocks = <&cpg CPG_MOD 318>, <&pcie_bus_clk>;
clock-names = "pcie", "pcie_bus";
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 318>;
status = "disabled";
};
@@ -1471,6 +1539,7 @@
interrupts = <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 624>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 624>;
renesas,fcp = <&fcpvb1>;
};
@@ -1480,6 +1549,7 @@
reg = <0 0xfe92f000 0 0x200>;
clocks = <&cpg CPG_MOD 606>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 606>;
};
fcpf0: fcp at fe950000 {
@@ -1487,6 +1557,7 @@
reg = <0 0xfe950000 0 0x200>;
clocks = <&cpg CPG_MOD 615>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 615>;
};
fcpf1: fcp at fe951000 {
@@ -1494,6 +1565,7 @@
reg = <0 0xfe951000 0 0x200>;
clocks = <&cpg CPG_MOD 614>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 614>;
};
fcpf2: fcp at fe952000 {
@@ -1501,6 +1573,7 @@
reg = <0 0xfe952000 0 0x200>;
clocks = <&cpg CPG_MOD 613>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 613>;
};
vspbd: vsp at fe960000 {
@@ -1509,6 +1582,7 @@
interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 626>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 626>;
renesas,fcp = <&fcpvb0>;
};
@@ -1518,6 +1592,7 @@
reg = <0 0xfe96f000 0 0x200>;
clocks = <&cpg CPG_MOD 607>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 607>;
};
vspi0: vsp at fe9a0000 {
@@ -1526,6 +1601,7 @@
interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 631>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 631>;
renesas,fcp = <&fcpvi0>;
};
@@ -1535,6 +1611,7 @@
reg = <0 0xfe9af000 0 0x200>;
clocks = <&cpg CPG_MOD 611>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 611>;
};
vspi1: vsp at fe9b0000 {
@@ -1543,6 +1620,7 @@
interrupts = <GIC_SPI 445 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 630>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 630>;
renesas,fcp = <&fcpvi1>;
};
@@ -1552,6 +1630,7 @@
reg = <0 0xfe9bf000 0 0x200>;
clocks = <&cpg CPG_MOD 610>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 610>;
};
vspi2: vsp at fe9c0000 {
@@ -1560,6 +1639,7 @@
interrupts = <GIC_SPI 446 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 629>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 629>;
renesas,fcp = <&fcpvi2>;
};
@@ -1569,6 +1649,7 @@
reg = <0 0xfe9cf000 0 0x200>;
clocks = <&cpg CPG_MOD 609>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 609>;
};
vspd0: vsp at fea20000 {
@@ -1577,6 +1658,7 @@
interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 623>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 623>;
renesas,fcp = <&fcpvd0>;
};
@@ -1586,6 +1668,7 @@
reg = <0 0xfea27000 0 0x200>;
clocks = <&cpg CPG_MOD 603>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 603>;
};
vspd1: vsp at fea28000 {
@@ -1594,6 +1677,7 @@
interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 622>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 622>;
renesas,fcp = <&fcpvd1>;
};
@@ -1603,6 +1687,7 @@
reg = <0 0xfea2f000 0 0x200>;
clocks = <&cpg CPG_MOD 602>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 602>;
};
vspd2: vsp at fea30000 {
@@ -1611,6 +1696,7 @@
interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 621>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 621>;
renesas,fcp = <&fcpvd2>;
};
@@ -1620,6 +1706,7 @@
reg = <0 0xfea37000 0 0x200>;
clocks = <&cpg CPG_MOD 601>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 601>;
};
vspd3: vsp at fea38000 {
@@ -1628,6 +1715,7 @@
interrupts = <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 620>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 620>;
renesas,fcp = <&fcpvd3>;
};
@@ -1637,6 +1725,7 @@
reg = <0 0xfea3f000 0 0x200>;
clocks = <&cpg CPG_MOD 600>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 600>;
};
fdp1 at fe940000 {
@@ -1645,6 +1734,7 @@
interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 119>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 119>;
renesas,fcp = <&fcpf0>;
};
@@ -1654,6 +1744,7 @@
interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 118>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 118>;
renesas,fcp = <&fcpf1>;
};
@@ -1663,6 +1754,7 @@
interrupts = <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 117>;
power-domains = <&sysc R8A7795_PD_A3VP>;
+ resets = <&cpg 117>;
renesas,fcp = <&fcpf2>;
};
@@ -1722,6 +1814,7 @@
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 522>;
power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ resets = <&cpg 522>;
#thermal-sensor-cells = <1>;
status = "okay";
};
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 3/4] arm64: dts: r8a7796: Add reset control properties
2017-04-07 15:57 ` Simon Horman
@ 2017-04-07 15:58 ` Simon Horman
-1 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:58 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Geert Uytterhoeven, Simon Horman
From: Geert Uytterhoeven <geert+renesas@glider.be>
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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 46 ++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index a90abf14dc4e..2ec1ed5f4991 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -155,6 +155,7 @@
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 408>;
};
timer {
@@ -175,6 +176,7 @@
reg = <0 0xe6020000 0 0x0c>;
clocks = <&cpg CPG_MOD 402>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 402>;
status = "disabled";
};
@@ -190,6 +192,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 912>;
};
gpio1: gpio@e6051000 {
@@ -204,6 +207,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 911>;
};
gpio2: gpio@e6052000 {
@@ -218,6 +222,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 910>;
};
gpio3: gpio@e6053000 {
@@ -232,6 +237,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 909>;
};
gpio4: gpio@e6054000 {
@@ -246,6 +252,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 908>;
};
gpio5: gpio@e6055000 {
@@ -260,6 +267,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 907>;
};
gpio6: gpio@e6055400 {
@@ -274,6 +282,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 906>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 906>;
};
gpio7: gpio@e6055800 {
@@ -288,6 +297,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 905>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 905>;
};
pfc: pin-controller@e6060000 {
@@ -322,6 +332,7 @@
clock-names = "extal", "extalr";
#clock-cells = <2>;
#power-domain-cells = <0>;
+ #reset-cells = <1>;
};
rst: reset-controller@e6160000 {
@@ -350,6 +361,7 @@
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 926>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 926>;
status = "disabled";
};
@@ -362,6 +374,7 @@
interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 931>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 931>;
dmas = <&dmac1 0x91>, <&dmac1 0x90>,
<&dmac2 0x91>, <&dmac2 0x90>;
dma-names = "tx", "rx", "tx", "rx";
@@ -378,6 +391,7 @@
interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 930>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 930>;
dmas = <&dmac1 0x93>, <&dmac1 0x92>,
<&dmac2 0x93>, <&dmac2 0x92>;
dma-names = "tx", "rx", "tx", "rx";
@@ -394,6 +408,7 @@
interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 929>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 929>;
dmas = <&dmac1 0x95>, <&dmac1 0x94>,
<&dmac2 0x95>, <&dmac2 0x94>;
dma-names = "tx", "rx", "tx", "rx";
@@ -410,6 +425,7 @@
interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 928>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 928>;
dmas = <&dmac0 0x97>, <&dmac0 0x96>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -425,6 +441,7 @@
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 927>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 927>;
dmas = <&dmac0 0x99>, <&dmac0 0x98>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -440,6 +457,7 @@
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 919>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 919>;
dmas = <&dmac0 0x9b>, <&dmac0 0x9a>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -455,6 +473,7 @@
interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 918>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 918>;
dmas = <&dmac0 0x9d>, <&dmac0 0x9c>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -473,6 +492,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 916>;
status = "disabled";
};
@@ -488,6 +508,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 915>;
status = "disabled";
};
@@ -504,6 +525,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 914>;
status = "disabled";
channel0 {
@@ -553,6 +575,7 @@
"ch24";
clocks = <&cpg CPG_MOD 812>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 812>;
phy-mode = "rgmii-txid";
#address-cells = <1>;
#size-cells = <0>;
@@ -573,6 +596,7 @@
<&dmac2 0x31>, <&dmac2 0x30>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 520>;
status = "disabled";
};
@@ -590,6 +614,7 @@
<&dmac2 0x33>, <&dmac2 0x32>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 519>;
status = "disabled";
};
@@ -607,6 +632,7 @@
<&dmac2 0x35>, <&dmac2 0x34>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 518>;
status = "disabled";
};
@@ -623,6 +649,7 @@
dmas = <&dmac0 0x37>, <&dmac0 0x36>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 517>;
status = "disabled";
};
@@ -639,6 +666,7 @@
dmas = <&dmac0 0x39>, <&dmac0 0x38>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 516>;
status = "disabled";
};
@@ -655,6 +683,7 @@
<&dmac2 0x51>, <&dmac2 0x50>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 207>;
status = "disabled";
};
@@ -671,6 +700,7 @@
<&dmac2 0x53>, <&dmac2 0x52>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 206>;
status = "disabled";
};
@@ -684,6 +714,7 @@
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 310>;
status = "disabled";
};
@@ -699,6 +730,7 @@
dmas = <&dmac0 0x57>, <&dmac0 0x56>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 204>;
status = "disabled";
};
@@ -714,6 +746,7 @@
dmas = <&dmac0 0x59>, <&dmac0 0x58>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 203>;
status = "disabled";
};
@@ -730,6 +763,7 @@
<&dmac2 0x5b>, <&dmac2 0x5a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 202>;
status = "disabled";
};
@@ -743,6 +777,7 @@
<&dmac2 0x41>, <&dmac2 0x40>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 211>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -758,6 +793,7 @@
<&dmac2 0x43>, <&dmac2 0x42>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 210>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -772,6 +808,7 @@
dmas = <&dmac0 0x45>, <&dmac0 0x44>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 209>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -786,6 +823,7 @@
dmas = <&dmac0 0x47>, <&dmac0 0x46>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 208>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -820,6 +858,7 @@
clocks = <&cpg CPG_MOD 219>;
clock-names = "fck";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -853,6 +892,7 @@
clocks = <&cpg CPG_MOD 218>;
clock-names = "fck";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -886,6 +926,7 @@
clocks = <&cpg CPG_MOD 217>;
clock-names = "fck";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 217>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -897,6 +938,7 @@
clocks = <&cpg CPG_MOD 314>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 314>;
status = "disabled";
};
@@ -907,6 +949,7 @@
clocks = <&cpg CPG_MOD 313>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 313>;
status = "disabled";
};
@@ -917,6 +960,7 @@
clocks = <&cpg CPG_MOD 312>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 312>;
status = "disabled";
};
@@ -927,6 +971,7 @@
clocks = <&cpg CPG_MOD 311>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 311>;
status = "disabled";
};
@@ -940,6 +985,7 @@
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 522>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 522>;
#thermal-sensor-cells = <1>;
status = "okay";
};
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 3/4] arm64: dts: r8a7796: Add reset control properties
@ 2017-04-07 15:58 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:58 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 46 ++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index a90abf14dc4e..2ec1ed5f4991 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -155,6 +155,7 @@
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 408>;
};
timer {
@@ -175,6 +176,7 @@
reg = <0 0xe6020000 0 0x0c>;
clocks = <&cpg CPG_MOD 402>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 402>;
status = "disabled";
};
@@ -190,6 +192,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 912>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 912>;
};
gpio1: gpio at e6051000 {
@@ -204,6 +207,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 911>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 911>;
};
gpio2: gpio at e6052000 {
@@ -218,6 +222,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 910>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 910>;
};
gpio3: gpio at e6053000 {
@@ -232,6 +237,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 909>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 909>;
};
gpio4: gpio at e6054000 {
@@ -246,6 +252,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 908>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 908>;
};
gpio5: gpio at e6055000 {
@@ -260,6 +267,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 907>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 907>;
};
gpio6: gpio at e6055400 {
@@ -274,6 +282,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 906>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 906>;
};
gpio7: gpio at e6055800 {
@@ -288,6 +297,7 @@
interrupt-controller;
clocks = <&cpg CPG_MOD 905>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 905>;
};
pfc: pin-controller at e6060000 {
@@ -322,6 +332,7 @@
clock-names = "extal", "extalr";
#clock-cells = <2>;
#power-domain-cells = <0>;
+ #reset-cells = <1>;
};
rst: reset-controller at e6160000 {
@@ -350,6 +361,7 @@
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 926>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 926>;
status = "disabled";
};
@@ -362,6 +374,7 @@
interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 931>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 931>;
dmas = <&dmac1 0x91>, <&dmac1 0x90>,
<&dmac2 0x91>, <&dmac2 0x90>;
dma-names = "tx", "rx", "tx", "rx";
@@ -378,6 +391,7 @@
interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 930>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 930>;
dmas = <&dmac1 0x93>, <&dmac1 0x92>,
<&dmac2 0x93>, <&dmac2 0x92>;
dma-names = "tx", "rx", "tx", "rx";
@@ -394,6 +408,7 @@
interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 929>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 929>;
dmas = <&dmac1 0x95>, <&dmac1 0x94>,
<&dmac2 0x95>, <&dmac2 0x94>;
dma-names = "tx", "rx", "tx", "rx";
@@ -410,6 +425,7 @@
interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 928>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 928>;
dmas = <&dmac0 0x97>, <&dmac0 0x96>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -425,6 +441,7 @@
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 927>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 927>;
dmas = <&dmac0 0x99>, <&dmac0 0x98>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -440,6 +457,7 @@
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 919>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 919>;
dmas = <&dmac0 0x9b>, <&dmac0 0x9a>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <110>;
@@ -455,6 +473,7 @@
interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 918>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 918>;
dmas = <&dmac0 0x9d>, <&dmac0 0x9c>;
dma-names = "tx", "rx";
i2c-scl-internal-delay-ns = <6>;
@@ -473,6 +492,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 916>;
status = "disabled";
};
@@ -488,6 +508,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 915>;
status = "disabled";
};
@@ -504,6 +525,7 @@
assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;
assigned-clock-rates = <40000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 914>;
status = "disabled";
channel0 {
@@ -553,6 +575,7 @@
"ch24";
clocks = <&cpg CPG_MOD 812>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 812>;
phy-mode = "rgmii-txid";
#address-cells = <1>;
#size-cells = <0>;
@@ -573,6 +596,7 @@
<&dmac2 0x31>, <&dmac2 0x30>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 520>;
status = "disabled";
};
@@ -590,6 +614,7 @@
<&dmac2 0x33>, <&dmac2 0x32>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 519>;
status = "disabled";
};
@@ -607,6 +632,7 @@
<&dmac2 0x35>, <&dmac2 0x34>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 518>;
status = "disabled";
};
@@ -623,6 +649,7 @@
dmas = <&dmac0 0x37>, <&dmac0 0x36>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 517>;
status = "disabled";
};
@@ -639,6 +666,7 @@
dmas = <&dmac0 0x39>, <&dmac0 0x38>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 516>;
status = "disabled";
};
@@ -655,6 +683,7 @@
<&dmac2 0x51>, <&dmac2 0x50>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 207>;
status = "disabled";
};
@@ -671,6 +700,7 @@
<&dmac2 0x53>, <&dmac2 0x52>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 206>;
status = "disabled";
};
@@ -684,6 +714,7 @@
<&scif_clk>;
clock-names = "fck", "brg_int", "scif_clk";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 310>;
status = "disabled";
};
@@ -699,6 +730,7 @@
dmas = <&dmac0 0x57>, <&dmac0 0x56>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 204>;
status = "disabled";
};
@@ -714,6 +746,7 @@
dmas = <&dmac0 0x59>, <&dmac0 0x58>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 203>;
status = "disabled";
};
@@ -730,6 +763,7 @@
<&dmac2 0x5b>, <&dmac2 0x5a>;
dma-names = "tx", "rx", "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 202>;
status = "disabled";
};
@@ -743,6 +777,7 @@
<&dmac2 0x41>, <&dmac2 0x40>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 211>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -758,6 +793,7 @@
<&dmac2 0x43>, <&dmac2 0x42>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 210>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -772,6 +808,7 @@
dmas = <&dmac0 0x45>, <&dmac0 0x44>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 209>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -786,6 +823,7 @@
dmas = <&dmac0 0x47>, <&dmac0 0x46>;
dma-names = "tx", "rx";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 208>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@@ -820,6 +858,7 @@
clocks = <&cpg CPG_MOD 219>;
clock-names = "fck";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 219>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -853,6 +892,7 @@
clocks = <&cpg CPG_MOD 218>;
clock-names = "fck";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 218>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -886,6 +926,7 @@
clocks = <&cpg CPG_MOD 217>;
clock-names = "fck";
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 217>;
#dma-cells = <1>;
dma-channels = <16>;
};
@@ -897,6 +938,7 @@
clocks = <&cpg CPG_MOD 314>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 314>;
status = "disabled";
};
@@ -907,6 +949,7 @@
clocks = <&cpg CPG_MOD 313>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 313>;
status = "disabled";
};
@@ -917,6 +960,7 @@
clocks = <&cpg CPG_MOD 312>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 312>;
status = "disabled";
};
@@ -927,6 +971,7 @@
clocks = <&cpg CPG_MOD 311>;
max-frequency = <200000000>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 311>;
status = "disabled";
};
@@ -940,6 +985,7 @@
<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 522>;
power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ resets = <&cpg 522>;
#thermal-sensor-cells = <1>;
status = "okay";
};
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 4/4] arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name
2017-04-07 15:57 ` Simon Horman
@ 2017-04-07 15:58 ` Simon Horman
-1 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:58 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Geert Uytterhoeven, Simon Horman
From: Geert Uytterhoeven <geert+renesas@glider.be>
The current practice is to not add _clk suffixes to clock node names in
DT, as these names are used as the actual clock names.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index f25241921067..639aa085d996 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -56,7 +56,7 @@
reg = <0x0 0x48000000 0x0 0x38000000>;
};
- x12_clk: x12_clk {
+ x12_clk: x12 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 4/4] arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name
@ 2017-04-07 15:58 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2017-04-07 15:58 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
The current practice is to not add _clk suffixes to clock node names in
DT, as these names are used as the actual clock names.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index f25241921067..639aa085d996 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -56,7 +56,7 @@
reg = <0x0 0x48000000 0x0 0x38000000>;
};
- x12_clk: x12_clk {
+ x12_clk: x12 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
2017-04-07 15:57 ` Simon Horman
@ 2017-04-19 13:20 ` Olof Johansson
-1 siblings, 0 replies; 12+ messages in thread
From: Olof Johansson @ 2017-04-19 13:20 UTC (permalink / raw)
To: Simon Horman
Cc: arm, linux-renesas-soc, Kevin Hilman, Arnd Bergmann,
linux-arm-kernel, Magnus Damm
On Fri, Apr 07, 2017 at 11:57:59AM -0400, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these second round of Renesas ARM64 based SoC DT updates
> for v4.12.
>
> This pull request is based on the previous round of
> such requests, tagged as renesas-arm64-dt-for-v4.12,
> which you have already pulled.
>
>
> The following changes since commit 3cbe33367d4fd480a92fbc131a96fa925be9e95d:
>
> arm64: dts: r8a7796: salvator-x: Drop superfluous status update for frequency override (2017-03-13 10:21:16 +0100)
>
> are available in the git repository at:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-arm64-dt2-for-v4.12
>
> for you to fetch changes up to 6922bd71adab0a7fe8ffbdc3e72a46431fa29656:
>
> arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name (2017-04-05 14:17:19 -0400)
>
> ----------------------------------------------------------------
> Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
>
> Corrections:
> * r8a7795: Correct SATA device size to 2MiB for r8a7795 SoC
>
> Cleanup:
> * Drop _clk suffix from X12 clock node name for r8a7795 SoC
>
> Enhancements:
> * Add reset control properties for r8a779[56]
>
Merged, thanks.
-Olof
^ permalink raw reply [flat|nested] 12+ messages in thread
* [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
@ 2017-04-19 13:20 ` Olof Johansson
0 siblings, 0 replies; 12+ messages in thread
From: Olof Johansson @ 2017-04-19 13:20 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Apr 07, 2017 at 11:57:59AM -0400, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these second round of Renesas ARM64 based SoC DT updates
> for v4.12.
>
> This pull request is based on the previous round of
> such requests, tagged as renesas-arm64-dt-for-v4.12,
> which you have already pulled.
>
>
> The following changes since commit 3cbe33367d4fd480a92fbc131a96fa925be9e95d:
>
> arm64: dts: r8a7796: salvator-x: Drop superfluous status update for frequency override (2017-03-13 10:21:16 +0100)
>
> are available in the git repository at:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-arm64-dt2-for-v4.12
>
> for you to fetch changes up to 6922bd71adab0a7fe8ffbdc3e72a46431fa29656:
>
> arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name (2017-04-05 14:17:19 -0400)
>
> ----------------------------------------------------------------
> Second Round of Renesas ARM64 Based SoC DT Updates for v4.12
>
> Corrections:
> * r8a7795: Correct SATA device size to 2MiB for r8a7795 SoC
>
> Cleanup:
> * Drop _clk suffix from X12 clock node name for r8a7795 SoC
>
> Enhancements:
> * Add reset control properties for r8a779[56]
>
Merged, thanks.
-Olof
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2017-04-19 14:27 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-04-07 15:57 [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.12 Simon Horman
2017-04-07 15:57 ` Simon Horman
2017-04-07 15:57 ` [PATCH 1/4] arm64: dts: r8a7795: Correct SATA device size to 2MiB Simon Horman
2017-04-07 15:57 ` Simon Horman
2017-04-07 15:58 ` [PATCH 2/4] arm64: dts: r8a7795: Add reset control properties Simon Horman
2017-04-07 15:58 ` Simon Horman
2017-04-07 15:58 ` [PATCH 3/4] arm64: dts: r8a7796: " Simon Horman
2017-04-07 15:58 ` Simon Horman
2017-04-07 15:58 ` [PATCH 4/4] arm64: dts: r8a7795: salvator-x: Drop _clk suffix from X12 clock node name Simon Horman
2017-04-07 15:58 ` Simon Horman
2017-04-19 13:20 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.12 Olof Johansson
2017-04-19 13:20 ` Olof Johansson
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