[PATCH 1/2] ARM: shmobile: Lager: pass Ether PHY IRQ
From: Sergei Shtylyov <hidden>
Date: 2013-12-19 23:19:30
Also in:
linux-sh
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 <redacted> --- arch/arm/mach-shmobile/board-lager.c | 4 ++++ 1 file changed, 4 insertions(+) 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);