* [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
@ 2015-01-20 1:27 Simon Horman
2015-01-20 1:27 ` [PATCH] ARM: shmobile: sh73a0 dtsi: Add PM domain support Simon Horman
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Simon Horman @ 2015-01-20 1:27 UTC (permalink / raw)
To: linux-arm-kernel
Hi Olof, Hi Kevin, Hi Arnd,
Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
This pull request is based on a merge of:
* "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
* "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
My understanding from to Geert Uytterhoeven both of the above are required
in order for the system to remain bootable.
The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
----------------------------------------------------------------
Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
Add PM domain support to sh73a0
----------------------------------------------------------------
Geert Uytterhoeven (1):
ARM: shmobile: sh73a0 dtsi: Add PM domain support
arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
1 file changed, 142 insertions(+), 2 deletions(-)
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH] ARM: shmobile: sh73a0 dtsi: Add PM domain support
2015-01-20 1:27 [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Simon Horman
@ 2015-01-20 1:27 ` Simon Horman
2015-01-22 1:35 ` [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Olof Johansson
2015-01-22 2:05 ` Simon Horman
2 siblings, 0 replies; 5+ messages in thread
From: Simon Horman @ 2015-01-20 1:27 UTC (permalink / raw)
To: linux-arm-kernel
From: Geert Uytterhoeven <geert+renesas@glider.be>
Add a device node for the System Controller, with subnodes that
represent the hardware power area hierarchy.
Hook up all devices to their respective PM domains.
Note that unlike on R-Mobile A1 (r8a7740), PM domain D4 can be powered
down without ill effects on s2ram behavior, just like on SH-Mobile AP4
(sh7372). Hence we can postpone adding a (minimal) device node for the
Coresight-ETM hardware block.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
1 file changed, 142 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index 8d9c2ce..121bbeb 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -26,12 +26,14 @@
compatible = "arm,cortex-a9";
reg = <0>;
clock-frequency = <1196000000>;
+ power-domains = <&pd_a2sl>;
};
cpu at 1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
clock-frequency = <1196000000>;
+ power-domains = <&pd_a2sl>;
};
};
@@ -49,6 +51,7 @@
interrupts = <0 37 IRQ_TYPE_LEVEL_HIGH>,
<0 38 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "sec", "temp";
+ power-domains = <&pd_a4bc1>;
};
sbsc1: memory-controller at fe400000 {
@@ -57,6 +60,7 @@
interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>,
<0 36 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "sec", "temp";
+ power-domains = <&pd_a4bc0>;
};
pmu {
@@ -69,11 +73,12 @@
compatible = "renesas,cmt-48-sh73a0", "renesas,cmt-48";
reg = <0xe6138000 0x200>;
interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
+ clock-names = "fck";
+ power-domains = <&pd_c5>;
renesas,channels-mask = <0x3f>;
- clocks = <&mstp3_clks SH73A0_CLK_CMT1>;
- clock-names = "fck";
status = "disabled";
};
@@ -95,6 +100,7 @@
0 7 IRQ_TYPE_LEVEL_HIGH
0 8 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+ power-domains = <&pd_a4s>;
control-parent;
};
@@ -116,6 +122,7 @@
0 15 IRQ_TYPE_LEVEL_HIGH
0 16 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+ power-domains = <&pd_a4s>;
control-parent;
};
@@ -137,6 +144,7 @@
0 23 IRQ_TYPE_LEVEL_HIGH
0 24 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+ power-domains = <&pd_a4s>;
control-parent;
};
@@ -158,6 +166,7 @@
0 31 IRQ_TYPE_LEVEL_HIGH
0 32 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp5_clks SH73A0_CLK_INTCA0>;
+ power-domains = <&pd_a4s>;
control-parent;
};
@@ -171,6 +180,7 @@
0 169 IRQ_TYPE_LEVEL_HIGH
0 170 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp1_clks SH73A0_CLK_IIC0>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -184,6 +194,7 @@
0 53 IRQ_TYPE_LEVEL_HIGH
0 54 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks SH73A0_CLK_IIC1>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -197,6 +208,7 @@
0 173 IRQ_TYPE_LEVEL_HIGH
0 174 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks SH73A0_CLK_IIC2>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -210,6 +222,7 @@
0 185 IRQ_TYPE_LEVEL_HIGH
0 186 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp4_clks SH73A0_CLK_IIC3>;
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -223,6 +236,7 @@
0 189 IRQ_TYPE_LEVEL_HIGH
0 190 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp4_clks SH73A0_CLK_IIC4>;
+ power-domains = <&pd_c5>;
status = "disabled";
};
@@ -232,6 +246,7 @@
interrupts = <0 140 IRQ_TYPE_LEVEL_HIGH
0 141 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks SH73A0_CLK_MMCIF0>;
+ power-domains = <&pd_a3sp>;
reg-io-width = <4>;
status = "disabled";
};
@@ -243,6 +258,7 @@
0 84 IRQ_TYPE_LEVEL_HIGH
0 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks SH73A0_CLK_SDHI0>;
+ power-domains = <&pd_a3sp>;
cap-sd-highspeed;
status = "disabled";
};
@@ -254,6 +270,7 @@
interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH
0 89 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks SH73A0_CLK_SDHI1>;
+ power-domains = <&pd_a3sp>;
toshiba,mmc-wrprotect-disable;
cap-sd-highspeed;
status = "disabled";
@@ -265,6 +282,7 @@
interrupts = <0 104 IRQ_TYPE_LEVEL_HIGH
0 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks SH73A0_CLK_SDHI2>;
+ power-domains = <&pd_a3sp>;
toshiba,mmc-wrprotect-disable;
cap-sd-highspeed;
status = "disabled";
@@ -276,6 +294,7 @@
interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFA0>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -285,6 +304,7 @@
interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFA1>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -294,6 +314,7 @@
interrupts = <0 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFA2>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -303,6 +324,7 @@
interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFA3>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -312,6 +334,7 @@
interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -321,6 +344,7 @@
interrupts = <0 79 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFA5>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -330,6 +354,7 @@
interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks SH73A0_CLK_SCIFA6>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -339,6 +364,7 @@
interrupts = <0 143 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFA7>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -348,6 +374,7 @@
interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks SH73A0_CLK_SCIFB>;
clock-names = "sci_ick";
+ power-domains = <&pd_a3sp>;
status = "disabled";
};
@@ -366,6 +393,117 @@
<&irqpin2 4 0>, <&irqpin2 5 0>, <&irqpin2 6 0>, <&irqpin2 7 0>,
<&irqpin3 0 0>, <&irqpin3 1 0>, <&irqpin3 2 0>, <&irqpin3 3 0>,
<&irqpin3 4 0>, <&irqpin3 5 0>, <&irqpin3 6 0>, <&irqpin3 7 0>;
+ power-domains = <&pd_c5>;
+ };
+
+ sysc: system-controller at e6180000 {
+ compatible = "renesas,sysc-sh73a0", "renesas,sysc-rmobile";
+ reg = <0xe6180000 0x8000>, <0xe6188000 0x8000>;
+
+ pm-domains {
+ pd_c5: c5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_c4: c4 at 0 {
+ reg = <0>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_d4: d4 at 1 {
+ reg = <1>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4bc0: a4bc0 at 4 {
+ reg = <4>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4bc1: a4bc1 at 5 {
+ reg = <5>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4lc0: a4lc0 at 6 {
+ reg = <6>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4lc1: a4lc1 at 7 {
+ reg = <7>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a4mp: a4mp at 8 {
+ reg = <8>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a3mp: a3mp at 9 {
+ reg = <9>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a3vc: a3vc at 10 {
+ reg = <10>;
+ #power-domain-cells = <0>;
+ };
+ };
+
+ pd_a4rm: a4rm at 12 {
+ reg = <12>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a3r: a3r at 13 {
+ reg = <13>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a2rv: a2rv at 14 {
+ reg = <14>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+
+ pd_a4s: a4s at 16 {
+ reg = <16>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a3sp: a3sp at 17 {
+ reg = <17>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a3sg: a3sg at 18 {
+ reg = <18>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_a3sm: a3sm at 19 {
+ reg = <19>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #power-domain-cells = <0>;
+
+ pd_a2sl: a2sl at 20 {
+ reg = <20>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
+ };
+ };
};
sh_fsi2: sound at ec230000 {
@@ -373,6 +511,7 @@
compatible = "renesas,fsi2-sh73a0", "renesas,sh_fsi2";
reg = <0xec230000 0x400>;
interrupts = <0 146 0x4>;
+ power-domains = <&pd_a4mp>;
status = "disabled";
};
@@ -384,6 +523,7 @@
reg = <0xfec10000 0x400>;
interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&zb_clk>;
+ power-domains = <&pd_a4s>;
};
clocks {
--
2.1.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
2015-01-20 1:27 [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Simon Horman
2015-01-20 1:27 ` [PATCH] ARM: shmobile: sh73a0 dtsi: Add PM domain support Simon Horman
@ 2015-01-22 1:35 ` Olof Johansson
2015-01-22 2:05 ` Simon Horman
2015-01-22 2:05 ` Simon Horman
2 siblings, 1 reply; 5+ messages in thread
From: Olof Johansson @ 2015-01-22 1:35 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
>
> This pull request is based on a merge of:
>
> * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
> tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
>
> * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
> tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
>
> My understanding from to Geert Uytterhoeven both of the above are required
> in order for the system to remain bootable.
>
>
> The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
>
> Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
>
> for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
>
> ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
Same here, tag gone, based on previous branch that we wanted redone. Just
replying so I know I looked at it, etc.
-Olof
^ permalink raw reply [flat|nested] 5+ messages in thread
* [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
2015-01-20 1:27 [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Simon Horman
2015-01-20 1:27 ` [PATCH] ARM: shmobile: sh73a0 dtsi: Add PM domain support Simon Horman
2015-01-22 1:35 ` [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Olof Johansson
@ 2015-01-22 2:05 ` Simon Horman
2 siblings, 0 replies; 5+ messages in thread
From: Simon Horman @ 2015-01-22 2:05 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
>
> Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
>
> This pull request is based on a merge of:
>
> * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
> tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
>
> * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
> tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
>
> My understanding from to Geert Uytterhoeven both of the above are required
> in order for the system to remain bootable.
There is also a dependency, which I apologise for not documenting,
on "ARM Based SoC Sh73a0 Multiplatform Updates for v3.20",
tagged as renesas-sh73a0-multiplatform-for-v3.20.
As Olof has have asked for further work on that pull-request I am withdrawing
this pull-request.
>
>
> The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
>
> Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
>
> for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
>
> ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
>
> ----------------------------------------------------------------
> Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
>
> Add PM domain support to sh73a0
>
> ----------------------------------------------------------------
> Geert Uytterhoeven (1):
> ARM: shmobile: sh73a0 dtsi: Add PM domain support
>
> arch/arm/boot/dts/sh73a0.dtsi | 144 +++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 142 insertions(+), 2 deletions(-)
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20
2015-01-22 1:35 ` [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Olof Johansson
@ 2015-01-22 2:05 ` Simon Horman
0 siblings, 0 replies; 5+ messages in thread
From: Simon Horman @ 2015-01-22 2:05 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Jan 21, 2015 at 05:35:25PM -0800, Olof Johansson wrote:
> On Tue, Jan 20, 2015 at 10:27:43AM +0900, Simon Horman wrote:
> > Hi Olof, Hi Kevin, Hi Arnd,
> >
> > Please consider these Renesas ARM based SoC sh73a0 DT PM updates for v3.20.
> >
> > This pull request is based on a merge of:
> >
> > * "[GIT PULL] Third Round of Renesas ARM Based SoC Updates for v3.20",
> > tagged as renesas-soc3-for-v3.20, which I have sent a pull request for.
> >
> > * "[GIT PULL] Second Round of Renesas ARM Based SoC DT Updates for v3.20",
> > tagged as renesas-dt2-for-v3.20, which I have sent a pull request for.
> >
> > My understanding from to Geert Uytterhoeven both of the above are required
> > in order for the system to remain bootable.
> >
> >
> > The following changes since commit 2e828caaf311b5990c652e281d0ffceea382ae16:
> >
> > Merge branch 'dt-for-v3.20' into sh73a0-dt-pm-for-v3.20.base (2015-01-16 11:07:31 +0900)
> >
> > are available in the git repository at:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-sh73a0-dt-pm-for-v3.20
> >
> > for you to fetch changes up to 61837def3c23ba2ac662fd26c77979e072deb2e0:
> >
> > ARM: shmobile: sh73a0 dtsi: Add PM domain support (2015-01-16 11:07:59 +0900)
>
> Same here, tag gone, based on previous branch that we wanted redone. Just
> replying so I know I looked at it, etc.
Thanks, I was just sending you an email about that.
It depends indirectly on a pull-request you have asked
for more work on, so I would like to withdraw this pull-request.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2015-01-20 1:27 [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Simon Horman
2015-01-20 1:27 ` [PATCH] ARM: shmobile: sh73a0 dtsi: Add PM domain support Simon Horman
2015-01-22 1:35 ` [GIT PULL] Renesas ARM Based SoC sh73a0 DT PM Updates for v3.20 Olof Johansson
2015-01-22 2:05 ` Simon Horman
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