* [PATCH 1/5] ARM: dts: dra7: add PRM nodes
2019-10-10 8:21 [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tero Kristo
@ 2019-10-10 8:21 ` Tero Kristo
2019-10-10 8:21 ` [PATCH 2/5] ARM: dts: omap4: " Tero Kristo
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Tero Kristo @ 2019-10-10 8:21 UTC (permalink / raw)
To: linux-omap, tony; +Cc: linux-arm-kernel
Add PRM nodes for dra7 series of SoCs. These are initially used to
support reset control for some of the nodes, but will be extended
later to add powerdomain control and support for PRCM irqs among
other things.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 55 +++++++++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 953f0ffce2a9..f4c73cca6354 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -763,3 +763,54 @@
#include "dra7-l4.dtsi"
#include "dra7xx-clocks.dtsi"
+
+&prm {
+ prm_dsp1: prm@400 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x400 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_ipu: prm@500 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x500 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_core: prm@700 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x700 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_iva: prm@f00 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0xf00 0x100>;
+ };
+
+ prm_dsp2: prm@1b00 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1b00 0x40>;
+ #reset-cells = <1>;
+ };
+
+ prm_eve1: prm@1b40 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1b40 0x40>;
+ };
+
+ prm_eve2: prm@1b80 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1b80 0x40>;
+ };
+
+ prm_eve3: prm@1bc0 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1bc0 0x40>;
+ };
+
+ prm_eve4: prm@1c00 {
+ compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1c00 0x60>;
+ };
+};
--
2.17.1
--
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 2/5] ARM: dts: omap4: add PRM nodes
2019-10-10 8:21 [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tero Kristo
2019-10-10 8:21 ` [PATCH 1/5] ARM: dts: dra7: add PRM nodes Tero Kristo
@ 2019-10-10 8:21 ` Tero Kristo
2019-10-10 8:21 ` [PATCH 3/5] ARM: dts: am33xx: Add PRM data Tero Kristo
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Tero Kristo @ 2019-10-10 8:21 UTC (permalink / raw)
To: linux-omap, tony; +Cc: linux-arm-kernel
Add PRM nodes for omap4 series of SoCs. These are initially used to
support reset control for some of the nodes, but will be extended
later to add powerdomain control and support for PRCM irqs among
other things.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
arch/arm/boot/dts/omap4-l4.dtsi | 2 +-
arch/arm/boot/dts/omap4.dtsi | 29 +++++++++++++++++++++++++++++
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi
index d60d5e0ecc4c..3421ef387e21 100644
--- a/arch/arm/boot/dts/omap4-l4.dtsi
+++ b/arch/arm/boot/dts/omap4-l4.dtsi
@@ -1007,7 +1007,7 @@
ranges = <0x0 0x6000 0x2000>;
prm: prm@0 {
- compatible = "ti,omap4-prm";
+ compatible = "ti,omap4-prm", "simple-bus";
reg = <0x0 0x2000>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 7cc95bc1598b..f25f027e7c1c 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -442,3 +442,29 @@
#include "omap4-l4.dtsi"
#include "omap4-l4-abe.dtsi"
#include "omap44xx-clocks.dtsi"
+
+&prm {
+ prm_tesla: prm@400 {
+ compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
+ reg = <0x400 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_core: prm@700 {
+ compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
+ reg = <0x700 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_ivahd: prm@f00 {
+ compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
+ reg = <0xf00 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_device: prm@1b00 {
+ compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1b00 0x40>;
+ #reset-cells = <1>;
+ };
+};
--
2.17.1
--
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 3/5] ARM: dts: am33xx: Add PRM data
2019-10-10 8:21 [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tero Kristo
2019-10-10 8:21 ` [PATCH 1/5] ARM: dts: dra7: add PRM nodes Tero Kristo
2019-10-10 8:21 ` [PATCH 2/5] ARM: dts: omap4: " Tero Kristo
@ 2019-10-10 8:21 ` Tero Kristo
2019-10-10 8:21 ` [PATCH 4/5] ARM: dts: am43xx: " Tero Kristo
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Tero Kristo @ 2019-10-10 8:21 UTC (permalink / raw)
To: linux-omap, tony; +Cc: linux-arm-kernel
Add PRM data for AM33xx SoC. Initially this is used to provide reset
support, but will be expanded later to support also powerdomain control.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
arch/arm/boot/dts/am33xx.dtsi | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index fb6b8aa12cc5..33b3346e4769 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -465,3 +465,29 @@
#include "am33xx-l4.dtsi"
#include "am33xx-clocks.dtsi"
+
+&prcm {
+ prm_per: prm@c00 {
+ compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
+ reg = <0xc00 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_wkup: prm@d00 {
+ compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
+ reg = <0xd00 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_device: prm@f00 {
+ compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
+ reg = <0xf00 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_gfx: prm@1100 {
+ compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1100 0x100>;
+ #reset-cells = <1>;
+ };
+};
--
2.17.1
--
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 4/5] ARM: dts: am43xx: Add PRM data
2019-10-10 8:21 [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tero Kristo
` (2 preceding siblings ...)
2019-10-10 8:21 ` [PATCH 3/5] ARM: dts: am33xx: Add PRM data Tero Kristo
@ 2019-10-10 8:21 ` Tero Kristo
2019-10-10 8:21 ` [PATCH 5/5] ARM: dts: omap5: " Tero Kristo
2019-10-10 14:31 ` [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tony Lindgren
5 siblings, 0 replies; 7+ messages in thread
From: Tero Kristo @ 2019-10-10 8:21 UTC (permalink / raw)
To: linux-omap, tony; +Cc: linux-arm-kernel
Add PRM data for AM43xx SoC. Initially this is used to provide reset
support, but will be expanded later to support also powerdomain control.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
arch/arm/boot/dts/am4372.dtsi | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 848e2a8884e2..1c0ea9f1ce6e 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -373,3 +373,29 @@
#include "am437x-l4.dtsi"
#include "am43xx-clocks.dtsi"
+
+&prcm {
+ prm_gfx: prm@400 {
+ compatible = "ti,am4-prm-inst", "ti,omap-prm-inst";
+ reg = <0x400 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_per: prm@800 {
+ compatible = "ti,am4-prm-inst", "ti,omap-prm-inst";
+ reg = <0x800 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_wkup: prm@2000 {
+ compatible = "ti,am4-prm-inst", "ti,omap-prm-inst";
+ reg = <0x2000 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_device: prm@4000 {
+ compatible = "ti,am4-prm-inst", "ti,omap-prm-inst";
+ reg = <0x4000 0x100>;
+ #reset-cells = <1>;
+ };
+};
--
2.17.1
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 5/5] ARM: dts: omap5: Add PRM data
2019-10-10 8:21 [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tero Kristo
` (3 preceding siblings ...)
2019-10-10 8:21 ` [PATCH 4/5] ARM: dts: am43xx: " Tero Kristo
@ 2019-10-10 8:21 ` Tero Kristo
2019-10-10 14:31 ` [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tony Lindgren
5 siblings, 0 replies; 7+ messages in thread
From: Tero Kristo @ 2019-10-10 8:21 UTC (permalink / raw)
To: linux-omap, tony; +Cc: linux-arm-kernel
Add PRM data for OMAP54xx SoC. Initially this is used to provide reset
support, but will be expanded later to support also powerdomain control.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
arch/arm/boot/dts/omap5.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 1fb7937638f0..cec8a38fb420 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -435,3 +435,29 @@
#include "omap5-l4-abe.dtsi"
#include "omap54xx-clocks.dtsi"
+
+&prm {
+ prm_dsp: prm@400 {
+ compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
+ reg = <0x400 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_core: prm@700 {
+ compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
+ reg = <0x700 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_iva: prm@1200 {
+ compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1200 0x100>;
+ #reset-cells = <1>;
+ };
+
+ prm_device: prm@1c00 {
+ compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
+ reg = <0x1c00 0x100>;
+ #reset-cells = <1>;
+ };
+};
--
2.17.1
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
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^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support
2019-10-10 8:21 [PATCH 0/5] ARM: dts: omap4+: Add PRM nodes for reset support Tero Kristo
` (4 preceding siblings ...)
2019-10-10 8:21 ` [PATCH 5/5] ARM: dts: omap5: " Tero Kristo
@ 2019-10-10 14:31 ` Tony Lindgren
5 siblings, 0 replies; 7+ messages in thread
From: Tony Lindgren @ 2019-10-10 14:31 UTC (permalink / raw)
To: Tero Kristo, Stephen Boyd; +Cc: linux-omap, linux-arm-kernel
* Tero Kristo <t-kristo@ti.com> [191010 01:21]:
> Hi Tony,
>
> This series adds the OMAP PRM nodes for reset support for am3, am4,
> omap4, omap5 and dra7 SoCs. The driver support has been queued up by
> Santosh [1].
OK planning on applying these into omap-for-v5.5/prm on top of
Santosh's immutable branch.
But I'm wondering if we should also have an immutable branch for the
clkctrl changes that I can merge in too?
Then with the prm driver changes, clkctrl changes and these, we
have things working for applying some rstctrl using device patches
like the old am335x sgx ti-sysc patch?
Regards,
Tony
> [1] https://patchwork.kernel.org/cover/11179573/
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^ permalink raw reply [flat|nested] 7+ messages in thread