| From 5915cb53ebd071e4123fae6b9bc7016fde68bd24 Mon Sep 17 00:00:00 2001 |
| From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
| Date: Tue, 4 Feb 2014 18:55:32 +0300 |
| Subject: ARM: shmobile: Koelsch: pass Ether PHY IRQ |
| |
| 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> |
| Acked-by: Magnus Damm <magnus.damm@gmail.com> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit 29d9f010d7103f2b83ce1c25999a6f3a1e57f5e2) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/mach-shmobile/board-koelsch.c | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c |
| index 2ab5c75ba2c2..1ec3b91b475c 100644 |
| --- a/arch/arm/mach-shmobile/board-koelsch.c |
| +++ b/arch/arm/mach-shmobile/board-koelsch.c |
| @@ -23,6 +23,7 @@ |
| #include <linux/gpio.h> |
| #include <linux/gpio_keys.h> |
| #include <linux/input.h> |
| +#include <linux/irq.h> |
| #include <linux/kernel.h> |
| #include <linux/leds.h> |
| #include <linux/phy.h> |
| @@ -92,6 +93,7 @@ static void __init koelsch_add_du_device(void) |
| /* 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, |
| @@ -232,6 +234,8 @@ static void __init koelsch_init(void) |
| { |
| koelsch_add_standard_devices(); |
| |
| + irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW); |
| + |
| if (IS_ENABLED(CONFIG_PHYLIB)) |
| phy_register_fixup_for_id("r8a7791-ether-ff:01", |
| koelsch_ksz8041_fixup); |
| -- |
| 2.1.2 |
| |
