ARM: shmobile: Genmai: set proper DMA masks for Ether device

Ether MAC is a DMA-capable device and so should have 'dev.dma_mask' and
'dev.coherent_dma_mask' fields set properly, to reflect 32-bit DMA addressing
ability.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 583e2448629cc9fb3b1a0c850ddbe06819421d3e)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/board-genmai.c b/arch/arm/mach-shmobile/board-genmai.c
index e240980..6c328d6 100644 (file)
--- a/arch/arm/mach-shmobile/board-genmai.c
+++ b/arch/arm/mach-shmobile/board-genmai.c
@@ -1,8 +1,9 @@
 /*
  * Genmai board support
  *
- * Copyright (C) 2013  Renesas Solutions Corp.
+ * Copyright (C) 2013-2014  Renesas Solutions Corp.
  * Copyright (C) 2013  Magnus Damm
+ * Copyright (C) 2014  Cogent Embedded, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -43,6 +44,17 @@ static const struct resource ether_resources[] __initconst = {
        DEFINE_RES_IRQ(gic_iid(359)),
 };
 
+static const struct platform_device_info ether_info __initconst = {
+       .parent         = &platform_bus,
+       .name           = "r7s72100-ether",
+       .id             = -1,
+       .res            = ether_resources,
+       .num_res        = ARRAY_SIZE(ether_resources),
+       .data           = &ether_pdata,
+       .size_data      = sizeof(ether_pdata),
+       .dma_mask       = DMA_BIT_MASK(32),
+};
+
 /* RSPI */
 #define RSPI_RESOURCE(idx, baseaddr, irq)                              \
 static const struct resource rspi##idx##_resources[] __initconst = {   \
@@ -82,10 +94,7 @@ static void __init genmai_add_standard_devices(void)
        r7s72100_clock_init();
        r7s72100_add_dt_devices();
 
-       platform_device_register_resndata(&platform_bus, "r7s72100-ether", -1,
-                                         ether_resources,
-                                         ARRAY_SIZE(ether_resources),
-                                         &ether_pdata, sizeof(ether_pdata));
+       platform_device_register_full(&ether_info);
 
        r7s72100_register_rspi(0);
        r7s72100_register_rspi(1);