diff mbox

[1/2] ARM: shmobile: Lager: pass Ether PHY IRQ

Message ID 201312200219.31121.sergei.shtylyov@cogentembedded.com (mailing list archive)
State Superseded
Headers show

Commit Message

Sergei Shtylyov Dec. 19, 2013, 11:19 p.m. UTC
Pass Ether's PHY IRQ (which is IRQC's IRQ0) to the 'sh_eth' driver. Set the IRQ
trigger type to be low-level as per the Micrel PHY driver's setup.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm/mach-shmobile/board-lager.c |    4 ++++
 1 file changed, 4 insertions(+)

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Comments

Simon Horman Jan. 7, 2014, 1:02 a.m. UTC | #1
On Fri, Dec 20, 2013 at 02:19:30AM +0300, Sergei Shtylyov wrote:
> Pass Ether's PHY IRQ (which is IRQC's IRQ0) to the 'sh_eth' driver. Set the IRQ
> trigger type to be low-level as per the Micrel PHY driver's setup.
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

Hi Sergei,

for better or for worse I believe this is a v3.15 candidate.

Could you repost it once v3.14-rc1 has been released,
I believe it will include the dependencies of this patch.

Thanks
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Magnus Damm Jan. 17, 2014, 6 a.m. UTC | #2
On Fri, Dec 20, 2013 at 8:19 AM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Pass Ether's PHY IRQ (which is IRQC's IRQ0) to the 'sh_eth' driver. Set the IRQ
> trigger type to be low-level as per the Micrel PHY driver's setup.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>
> ---
>  arch/arm/mach-shmobile/board-lager.c |    4 ++++
>  1 file changed, 4 insertions(+)

Thanks for your efforts. The code looks fine. I have now also tested
this on my Lager board.

Acked-by: Magnus Damm <damm@opensource.se>

Cheers,

/ magnus
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Simon Horman Jan. 20, 2014, 12:31 a.m. UTC | #3
On Fri, Jan 17, 2014 at 03:00:29PM +0900, Magnus Damm wrote:
> On Fri, Dec 20, 2013 at 8:19 AM, Sergei Shtylyov
> <sergei.shtylyov@cogentembedded.com> wrote:
> > Pass Ether's PHY IRQ (which is IRQC's IRQ0) to the 'sh_eth' driver. Set the IRQ
> > trigger type to be low-level as per the Micrel PHY driver's setup.
> >
> > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> >
> > ---
> >  arch/arm/mach-shmobile/board-lager.c |    4 ++++
> >  1 file changed, 4 insertions(+)
> 
> Thanks for your efforts. The code looks fine. I have now also tested
> this on my Lager board.
> 
> Acked-by: Magnus Damm <damm@opensource.se>

Hi Sergei,

please repost this patch with Magnus's ack once an rc release is
available with the pre-requisites of this patch.

Thanks
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diff mbox

Patch

Index: renesas/arch/arm/mach-shmobile/board-lager.c
===================================================================
--- renesas.orig/arch/arm/mach-shmobile/board-lager.c
+++ renesas/arch/arm/mach-shmobile/board-lager.c
@@ -22,6 +22,7 @@ 
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/leds.h>
 #include <linux/mmc/host.h>
@@ -228,6 +229,7 @@  static const struct resource mmcif1_reso
 /* Ether */
 static const struct sh_eth_plat_data ether_pdata __initconst = {
 	.phy			= 0x1,
+	.phy_irq		= irq_pin(0),
 	.edmac_endian		= EDMAC_LITTLE_ENDIAN,
 	.phy_interface		= PHY_INTERFACE_MODE_RMII,
 	.ether_link_active_low	= 1,
@@ -391,6 +393,8 @@  static void __init lager_init(void)
 {
 	lager_add_standard_devices();
 
+	irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW);
+
 	if (IS_ENABLED(CONFIG_PHYLIB))
 		phy_register_fixup_for_id("r8a7790-ether-ff:01",
 					  lager_ksz8041_fixup);