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ARM: shmobile: BOCK-W: set proper DMA masks for Ether device

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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>
This commit is contained in:
Sergei Shtylyov 2014-02-15 04:28:43 +03:00 committed by Simon Horman
parent 78060840cd
commit ca6da53197
1 changed files with 14 additions and 7 deletions
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21
arch/arm/mach-shmobile/board-bockw.c
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@ -1,9 +1,9 @@
/*
* Bock-W board support
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013-2014 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
* Copyright (C) 2013 Cogent Embedded, Inc.
* Copyright (C) 2013-2014 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
@ -235,6 +235,17 @@ static struct sh_eth_plat_data ether_platform_data __initdata = {
.no_ether_link = 1,
};
static struct platform_device_info ether_info __initdata = {
.parent = &platform_bus,
.name = "r8a777x-ether",
.id = -1,
.res = ether_resources,
.num_res = ARRAY_SIZE(ether_resources),
.data = &ether_platform_data,
.size_data = sizeof(ether_platform_data),
.dma_mask = DMA_BIT_MASK(32),
};
/* I2C */
static struct i2c_board_info i2c0_devices[] = {
{
@ -592,11 +603,7 @@ static void __init bockw_init(void)
r8a7778_init_irq_extpin(1);
r8a7778_add_standard_devices();
platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1,
ether_resources,
ARRAY_SIZE(ether_resources),
&ether_platform_data,
sizeof(ether_platform_data));
platform_device_register_full(&ether_info);
platform_device_register_full(&vin0_info);
/* VIN1 has a pin conflict with Ether */