* [RESEND PATCH v3 0/3] ARM: cleanup PCI specific configs
@ 2016-08-10 12:33 Kishon Vijay Abraham I
2016-08-10 12:33 ` [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes Kishon Vijay Abraham I
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Kishon Vijay Abraham I @ 2016-08-10 12:33 UTC (permalink / raw)
To: Russell King, Benoit Cousson, Tony Lindgren, linux-arm-kernel,
linux-kernel, linux-omap, devicetree, linux-samsung-soc,
linux-renesas-soc
Cc: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Krzysztof Kozlowski, Shawn Guo, Sascha Hauer, Fabio Estevam,
Santosh Shilimkar, Simon Horman, Magnus Damm, Viresh Kumar,
Shiraz Hashim, nsekhar, kishon
This series was initially sent to add support for two PCIe
ports in dra7. This included selecting PCI_DOMAINS config
in SOC_DRA7XX.
However from the review, PCI_DOMAINS can instead be selected
from ARCH_MULTIPLATFORM. This is fixed in this series along
with removing PCI_DOMAINS from other configs.
Since this series was initially sent to add support for
two PCIe ports in dra7, it has been tested to see if there
are regressions with 1 PCIe port. Though testing of 2 PCIe ports
is not done while sending this patch series, it has been verified
before in few of the customer boards.
Changes from v2:
*) v2 removed MIGHT_HAVE_PCI from platforms that are not
ARCH_MULTIPLATFORM. Fixed it in this version
Changes from v1:
*) select PCI_DOMAINS config from ARCH_MULTIPLATFORM
*) Fix *MIGHT_HAVE_PCI* config from being selected redundantly
Kishon Vijay Abraham I (3):
ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes
ARM: Fix *MIGHT_HAVE_PCI* config from being selected redundantly
ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM
arch/arm/Kconfig | 1 +
arch/arm/boot/dts/dra7.dtsi | 2 ++
arch/arm/mach-at91/Kconfig | 1 -
arch/arm/mach-axxia/Kconfig | 2 --
arch/arm/mach-cns3xxx/Kconfig | 1 -
arch/arm/mach-exynos/Kconfig | 2 --
arch/arm/mach-imx/Kconfig | 2 --
arch/arm/mach-integrator/Kconfig | 1 -
arch/arm/mach-keystone/Kconfig | 2 --
arch/arm/mach-shmobile/Kconfig | 1 -
arch/arm/mach-spear/Kconfig | 1 -
arch/arm/mach-versatile/Kconfig | 1 -
12 files changed, 3 insertions(+), 14 deletions(-)
--
1.7.9.5
^ permalink raw reply [flat|nested] 9+ messages in thread
* [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes
2016-08-10 12:33 [RESEND PATCH v3 0/3] ARM: cleanup PCI specific configs Kishon Vijay Abraham I
@ 2016-08-10 12:33 ` Kishon Vijay Abraham I
2016-08-26 15:30 ` Tony Lindgren
2016-08-10 12:33 ` [RFT RESEND PATCH v3 2/3] ARM: Fix *MIGHT_HAVE_PCI* config from being selected redundantly Kishon Vijay Abraham I
2016-08-10 12:33 ` [RFT RESEND PATCH v3 3/3] ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM Kishon Vijay Abraham I
2 siblings, 1 reply; 9+ messages in thread
From: Kishon Vijay Abraham I @ 2016-08-10 12:33 UTC (permalink / raw)
To: Russell King, Benoit Cousson, Tony Lindgren, linux-arm-kernel,
linux-kernel, linux-omap, devicetree, linux-samsung-soc,
linux-renesas-soc
Cc: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Krzysztof Kozlowski, Shawn Guo, Sascha Hauer, Fabio Estevam,
Santosh Shilimkar, Simon Horman, Magnus Damm, Viresh Kumar,
Shiraz Hashim, nsekhar, kishon
Since DRA7 has multiple PCIe Rootcomplex, add "linux,pci-domain"
property to assign a PCI domain number to each of the host
bridges.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index d9bfb94..8a45385 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -301,6 +301,7 @@
0x82000000 0 0x20013000 0x13000 0 0xffed000>;
#interrupt-cells = <1>;
num-lanes = <1>;
+ linux,pci-domain = <0>;
ti,hwmods = "pcie1";
phys = <&pcie1_phy>;
phy-names = "pcie-phy0";
@@ -336,6 +337,7 @@
0x82000000 0 0x30013000 0x13000 0 0xffed000>;
#interrupt-cells = <1>;
num-lanes = <1>;
+ linux,pci-domain = <1>;
ti,hwmods = "pcie2";
phys = <&pcie2_phy>;
phy-names = "pcie-phy0";
--
1.7.9.5
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [RFT RESEND PATCH v3 2/3] ARM: Fix *MIGHT_HAVE_PCI* config from being selected redundantly
2016-08-10 12:33 [RESEND PATCH v3 0/3] ARM: cleanup PCI specific configs Kishon Vijay Abraham I
2016-08-10 12:33 ` [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes Kishon Vijay Abraham I
@ 2016-08-10 12:33 ` Kishon Vijay Abraham I
2016-08-10 13:08 ` Krzysztof Kozlowski
2016-08-10 12:33 ` [RFT RESEND PATCH v3 3/3] ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM Kishon Vijay Abraham I
2 siblings, 1 reply; 9+ messages in thread
From: Kishon Vijay Abraham I @ 2016-08-10 12:33 UTC (permalink / raw)
To: Russell King, Benoit Cousson, Tony Lindgren, linux-arm-kernel,
linux-kernel, linux-omap, devicetree, linux-samsung-soc,
linux-renesas-soc
Cc: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Krzysztof Kozlowski, Shawn Guo, Sascha Hauer, Fabio Estevam,
Santosh Shilimkar, Simon Horman, Magnus Damm, Viresh Kumar,
Shiraz Hashim, nsekhar, kishon
*MIGHT_HAVE_PCI* config is already selected in ARCH_MULTIPLATFORM.
Fix it from getting redundantly selected in all
ARCH_MULTIPLATFORM based machines.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---
arch/arm/mach-at91/Kconfig | 1 -
arch/arm/mach-axxia/Kconfig | 1 -
arch/arm/mach-exynos/Kconfig | 1 -
arch/arm/mach-integrator/Kconfig | 1 -
arch/arm/mach-keystone/Kconfig | 1 -
arch/arm/mach-spear/Kconfig | 1 -
arch/arm/mach-versatile/Kconfig | 1 -
7 files changed, 7 deletions(-)
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 5204395..841e924 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -55,7 +55,6 @@ config SOC_AT91RM9200
select ATMEL_ST
select CPU_ARM920T
select HAVE_AT91_USB_CLK
- select MIGHT_HAVE_PCI
select PINCTRL_AT91
select SOC_SAM_V4_V5
select SRAM if PM
diff --git a/arch/arm/mach-axxia/Kconfig b/arch/arm/mach-axxia/Kconfig
index 6c6d5e7..ee2e131 100644
--- a/arch/arm/mach-axxia/Kconfig
+++ b/arch/arm/mach-axxia/Kconfig
@@ -7,7 +7,6 @@ config ARCH_AXXIA
select ARM_TIMER_SP804
select HAVE_ARM_ARCH_TIMER
select MFD_SYSCON
- select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
select ZONE_DMA
help
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 8f820de..ee8a99c 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -126,7 +126,6 @@ config SOC_EXYNOS5440
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR
- select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
select PINCTRL_EXYNOS5440
select PM_OPP
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 599f973..cefe44f 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -21,7 +21,6 @@ if ARCH_INTEGRATOR
config ARCH_INTEGRATOR_AP
bool "Support Integrator/AP and Integrator/PP2 platforms"
select INTEGRATOR_AP_TIMER
- select MIGHT_HAVE_PCI
select SERIAL_AMBA_PL010 if TTY
select SERIAL_AMBA_PL010_CONSOLE if TTY
select SOC_BUS
diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig
index 8ff61be..1507287 100644
--- a/arch/arm/mach-keystone/Kconfig
+++ b/arch/arm/mach-keystone/Kconfig
@@ -8,7 +8,6 @@ config ARCH_KEYSTONE
select COMMON_CLK_KEYSTONE
select ARCH_SUPPORTS_BIG_ENDIAN
select ZONE_DMA if ARM_LPAE
- select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
select PINCTRL
help
diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig
index b7260c2..1b6cae5 100644
--- a/arch/arm/mach-spear/Kconfig
+++ b/arch/arm/mach-spear/Kconfig
@@ -20,7 +20,6 @@ config ARCH_SPEAR13XX
select HAVE_ARM_TWD if SMP
select PINCTRL
select MFD_SYSCON
- select MIGHT_HAVE_PCI
help
Supports for ARM's SPEAR13XX family
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
index b0cc262..c257d40 100644
--- a/arch/arm/mach-versatile/Kconfig
+++ b/arch/arm/mach-versatile/Kconfig
@@ -9,7 +9,6 @@ config ARCH_VERSATILE
select CPU_ARM926T
select ICST
select MFD_SYSCON
- select MIGHT_HAVE_PCI
select PLAT_VERSATILE
select POWER_RESET
select POWER_RESET_VERSATILE
--
1.7.9.5
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [RFT RESEND PATCH v3 3/3] ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM
2016-08-10 12:33 [RESEND PATCH v3 0/3] ARM: cleanup PCI specific configs Kishon Vijay Abraham I
2016-08-10 12:33 ` [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes Kishon Vijay Abraham I
2016-08-10 12:33 ` [RFT RESEND PATCH v3 2/3] ARM: Fix *MIGHT_HAVE_PCI* config from being selected redundantly Kishon Vijay Abraham I
@ 2016-08-10 12:33 ` Kishon Vijay Abraham I
2016-08-10 13:23 ` Krzysztof Kozlowski
2 siblings, 1 reply; 9+ messages in thread
From: Kishon Vijay Abraham I @ 2016-08-10 12:33 UTC (permalink / raw)
To: Russell King, Benoit Cousson, Tony Lindgren, linux-arm-kernel,
linux-kernel, linux-omap, devicetree, linux-samsung-soc,
linux-renesas-soc
Cc: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Krzysztof Kozlowski, Shawn Guo, Sascha Hauer, Fabio Estevam,
Santosh Shilimkar, Simon Horman, Magnus Damm, Viresh Kumar,
Shiraz Hashim, nsekhar, kishon
PCI_DOMAINS config should be selected for any SoCs
having more than a single PCIe controller. Without PCI_DOMAINS
config, only one PCIe controller gets registered.
Select PCI_DOMAINS in ARCH_MULTIPLATFORM if PCI is selected, since
it doesn't harm even if a platform has a single PCIe port.
Also remove PCI_DOMAINS being selected from other platform
specific configs.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
arch/arm/Kconfig | 1 +
arch/arm/mach-axxia/Kconfig | 1 -
arch/arm/mach-cns3xxx/Kconfig | 1 -
arch/arm/mach-exynos/Kconfig | 1 -
arch/arm/mach-imx/Kconfig | 2 --
arch/arm/mach-keystone/Kconfig | 1 -
arch/arm/mach-shmobile/Kconfig | 1 -
7 files changed, 1 insertion(+), 7 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a9c4e48..fb1b867 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -337,6 +337,7 @@ config ARCH_MULTIPLATFORM
select GENERIC_CLOCKEVENTS
select MIGHT_HAVE_PCI
select MULTI_IRQ_HANDLER
+ select PCI_DOMAINS if PCI
select SPARSE_IRQ
select USE_OF
diff --git a/arch/arm/mach-axxia/Kconfig b/arch/arm/mach-axxia/Kconfig
index ee2e131..fe627cb 100644
--- a/arch/arm/mach-axxia/Kconfig
+++ b/arch/arm/mach-axxia/Kconfig
@@ -7,7 +7,6 @@ config ARCH_AXXIA
select ARM_TIMER_SP804
select HAVE_ARM_ARCH_TIMER
select MFD_SYSCON
- select PCI_DOMAINS if PCI
select ZONE_DMA
help
This enables support for the LSI Axxia devices.
diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig
index eb14a0f..5fd836b 100644
--- a/arch/arm/mach-cns3xxx/Kconfig
+++ b/arch/arm/mach-cns3xxx/Kconfig
@@ -2,7 +2,6 @@ menuconfig ARCH_CNS3XXX
bool "Cavium Networks CNS3XXX family"
depends on ARCH_MULTI_V6
select ARM_GIC
- select PCI_DOMAINS if PCI
help
Support for Cavium Networks CNS3XXX platform.
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index ee8a99c..18f0c85 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -126,7 +126,6 @@ config SOC_EXYNOS5440
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR
- select PCI_DOMAINS if PCI
select PINCTRL_EXYNOS5440
select PM_OPP
help
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ee9a318..757cd11 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -523,7 +523,6 @@ config SOC_IMX6Q
select ARM_ERRATA_764369 if SMP
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD
- select PCI_DOMAINS if PCI
select PINCTRL_IMX6Q
select SOC_IMX6
@@ -569,7 +568,6 @@ config SOC_LS1021A
bool "Freescale LS1021A support"
select ARM_GIC
select HAVE_ARM_ARCH_TIMER
- select PCI_DOMAINS if PCI
select ZONE_DMA if ARM_LPAE
help
This enables support for Freescale LS1021A processor.
diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig
index 1507287..24bd64d 100644
--- a/arch/arm/mach-keystone/Kconfig
+++ b/arch/arm/mach-keystone/Kconfig
@@ -8,7 +8,6 @@ config ARCH_KEYSTONE
select COMMON_CLK_KEYSTONE
select ARCH_SUPPORTS_BIG_ENDIAN
select ZONE_DMA if ARM_LPAE
- select PCI_DOMAINS if PCI
select PINCTRL
help
Support for boards based on the Texas Instruments Keystone family of
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 4a48c9f..09817ba 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -22,7 +22,6 @@ config ARCH_RCAR_GEN2
select PM_GENERIC_DOMAINS
select RENESAS_IRQC
select SYS_SUPPORTS_SH_CMT
- select PCI_DOMAINS if PCI
config ARCH_RMOBILE
bool
--
1.7.9.5
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [RFT RESEND PATCH v3 2/3] ARM: Fix *MIGHT_HAVE_PCI* config from being selected redundantly
2016-08-10 12:33 ` [RFT RESEND PATCH v3 2/3] ARM: Fix *MIGHT_HAVE_PCI* config from being selected redundantly Kishon Vijay Abraham I
@ 2016-08-10 13:08 ` Krzysztof Kozlowski
0 siblings, 0 replies; 9+ messages in thread
From: Krzysztof Kozlowski @ 2016-08-10 13:08 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Russell King, Benoit Cousson,
Tony Lindgren, linux-arm-kernel, linux-kernel, linux-omap,
devicetree, linux-samsung-soc, linux-renesas-soc
Cc: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Shawn Guo, Sascha Hauer, Fabio Estevam, Santosh Shilimkar,
Simon Horman, Magnus Damm, Viresh Kumar, Shiraz Hashim, nsekhar
On 08/10/2016 02:33 PM, Kishon Vijay Abraham I wrote:
> *MIGHT_HAVE_PCI* config is already selected in ARCH_MULTIPLATFORM.
> Fix it from getting redundantly selected in all
I don't like the "fix" here and in subject. There is no error, no
warning, no issue to be fixed. Fix might be a candidate to backport
(stable, vendor etc) but this just removes something which is not needed.
With the change in subject, for exynos:
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [RFT RESEND PATCH v3 3/3] ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM
2016-08-10 12:33 ` [RFT RESEND PATCH v3 3/3] ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM Kishon Vijay Abraham I
@ 2016-08-10 13:23 ` Krzysztof Kozlowski
0 siblings, 0 replies; 9+ messages in thread
From: Krzysztof Kozlowski @ 2016-08-10 13:23 UTC (permalink / raw)
To: Kishon Vijay Abraham I, Russell King, Benoit Cousson,
Tony Lindgren, linux-arm-kernel, linux-kernel, linux-omap,
devicetree, linux-samsung-soc, linux-renesas-soc
Cc: Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Shawn Guo, Sascha Hauer, Fabio Estevam, Santosh Shilimkar,
Simon Horman, Magnus Damm, Viresh Kumar, Shiraz Hashim, nsekhar
On 08/10/2016 02:33 PM, Kishon Vijay Abraham I wrote:
> PCI_DOMAINS config should be selected for any SoCs
> having more than a single PCIe controller. Without PCI_DOMAINS
> config, only one PCIe controller gets registered.
>
> Select PCI_DOMAINS in ARCH_MULTIPLATFORM if PCI is selected, since
> it doesn't harm even if a platform has a single PCIe port.
> Also remove PCI_DOMAINS being selected from other platform
> specific configs.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
> arch/arm/Kconfig | 1 +
> arch/arm/mach-axxia/Kconfig | 1 -
> arch/arm/mach-cns3xxx/Kconfig | 1 -
> arch/arm/mach-exynos/Kconfig | 1 -
> arch/arm/mach-imx/Kconfig | 2 --
> arch/arm/mach-keystone/Kconfig | 1 -
> arch/arm/mach-shmobile/Kconfig | 1 -
> 7 files changed, 1 insertion(+), 7 deletions(-)
For Exynos5440 output is equal and we do not use PCI on other SoCs, so:
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes
2016-08-10 12:33 ` [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes Kishon Vijay Abraham I
@ 2016-08-26 15:30 ` Tony Lindgren
2016-08-30 11:05 ` Kishon Vijay Abraham I
0 siblings, 1 reply; 9+ messages in thread
From: Tony Lindgren @ 2016-08-26 15:30 UTC (permalink / raw)
To: Kishon Vijay Abraham I
Cc: Russell King, Benoit Cousson, linux-arm-kernel, linux-kernel,
linux-omap, devicetree, linux-samsung-soc, linux-renesas-soc,
Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Krzysztof Kozlowski, Shawn Guo, Sascha Hauer, Fabio Estevam,
Santosh Shilimkar, Simon Horman, Magnus Damm, Viresh Kumar,
Shiraz Hashim, nsekhar
* Kishon Vijay Abraham I <kishon@ti.com> [160810 05:34]:
> Since DRA7 has multiple PCIe Rootcomplex, add "linux,pci-domain"
> property to assign a PCI domain number to each of the host
> bridges.
Is this patch safe to apply without the other changes?
Regards,
Tony
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes
2016-08-26 15:30 ` Tony Lindgren
@ 2016-08-30 11:05 ` Kishon Vijay Abraham I
2016-08-30 18:47 ` Tony Lindgren
0 siblings, 1 reply; 9+ messages in thread
From: Kishon Vijay Abraham I @ 2016-08-30 11:05 UTC (permalink / raw)
To: Tony Lindgren
Cc: Russell King, Benoit Cousson, linux-arm-kernel, linux-kernel,
linux-omap, devicetree, linux-samsung-soc, linux-renesas-soc,
Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Krzysztof Kozlowski, Shawn Guo, Sascha Hauer, Fabio Estevam,
Santosh Shilimkar, Simon Horman, Magnus Damm, Viresh Kumar,
Shiraz Hashim, nsekhar
Hi Tony,
On Friday 26 August 2016 09:00 PM, Tony Lindgren wrote:
> * Kishon Vijay Abraham I <kishon@ti.com> [160810 05:34]:
>> Since DRA7 has multiple PCIe Rootcomplex, add "linux,pci-domain"
>> property to assign a PCI domain number to each of the host
>> bridges.
>
> Is this patch safe to apply without the other changes?
Yes. I verified pcie on dra7x by applying only this patch and it doesn't break
anything.
Thanks
Kishon
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes
2016-08-30 11:05 ` Kishon Vijay Abraham I
@ 2016-08-30 18:47 ` Tony Lindgren
0 siblings, 0 replies; 9+ messages in thread
From: Tony Lindgren @ 2016-08-30 18:47 UTC (permalink / raw)
To: Kishon Vijay Abraham I
Cc: Russell King, Benoit Cousson, linux-arm-kernel, linux-kernel,
linux-omap, devicetree, linux-samsung-soc, linux-renesas-soc,
Rob Herring, Mark Rutland, Nicolas Ferre, Alexandre Belloni,
Jean-Christophe Plagniol-Villard, Krzysztof Halasa, Kukjin Kim,
Krzysztof Kozlowski, Shawn Guo, Sascha Hauer, Fabio Estevam,
Santosh Shilimkar, Simon Horman, Magnus Damm, Viresh Kumar,
Shiraz Hashim, nsekhar
* Kishon Vijay Abraham I <kishon@ti.com> [160830 04:06]:
> Hi Tony,
>
> On Friday 26 August 2016 09:00 PM, Tony Lindgren wrote:
> > * Kishon Vijay Abraham I <kishon@ti.com> [160810 05:34]:
> >> Since DRA7 has multiple PCIe Rootcomplex, add "linux,pci-domain"
> >> property to assign a PCI domain number to each of the host
> >> bridges.
> >
> > Is this patch safe to apply without the other changes?
>
> Yes. I verified pcie on dra7x by applying only this patch and it doesn't break
> anything.
OK thanks for testing, I'm picking the dts change into omap-for-v4.9/dt
branch.
The other patches you probably should upload to RMKs patch system
if no more comments.
Regards,
Tony
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2016-08-30 18:47 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-08-10 12:33 [RESEND PATCH v3 0/3] ARM: cleanup PCI specific configs Kishon Vijay Abraham I
2016-08-10 12:33 ` [RESEND PATCH v3 1/3] ARM: dts: DRA7: Add "linux,pci-domain" property for pci dt nodes Kishon Vijay Abraham I
2016-08-26 15:30 ` Tony Lindgren
2016-08-30 11:05 ` Kishon Vijay Abraham I
2016-08-30 18:47 ` Tony Lindgren
2016-08-10 12:33 ` [RFT RESEND PATCH v3 2/3] ARM: Fix *MIGHT_HAVE_PCI* config from being selected redundantly Kishon Vijay Abraham I
2016-08-10 13:08 ` Krzysztof Kozlowski
2016-08-10 12:33 ` [RFT RESEND PATCH v3 3/3] ARM: select PCI_DOMAINS config from ARCH_MULTIPLATFORM Kishon Vijay Abraham I
2016-08-10 13:23 ` Krzysztof Kozlowski
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).