===================================================================
@@ -1,8 +1,9 @@
/*
* Lager 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
@@ -275,6 +276,17 @@ static const struct resource ether_resou
DEFINE_RES_IRQ(gic_spi(162)),
};
+static const struct platform_device_info ether_info __initconst = {
+ .parent = &platform_bus,
+ .name = "r8a7790-ether",
+ .id = -1,
+ .res = ether_resources,
+ .num_res = ARRAY_SIZE(ether_resources),
+ .data = ðer_pdata,
+ .size_data = sizeof(ether_pdata),
+ .dma_mask = DMA_BIT_MASK(32),
+};
+
/* SPI Flash memory (Spansion S25FL512SAGMFIG11 64Mb) */
static struct mtd_partition spi_flash_part[] = {
/* Reserved for user loader program, read-only */
@@ -743,10 +755,7 @@ static void __init lager_add_standard_de
mmcif1_resources, ARRAY_SIZE(mmcif1_resources),
&mmcif1_pdata, sizeof(mmcif1_pdata));
- platform_device_register_resndata(&platform_bus, "r8a7790-ether", -1,
- ether_resources,
- ARRAY_SIZE(ether_resources),
- ðer_pdata, sizeof(ether_pdata));
+ platform_device_register_full(ðer_info);
lager_add_du_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. Currently, the code works without DMA masks but as we would have to enable CONFIG_HIGHMEM to access the full board memory in the future, when support for NETIF_F_SG would be added to the 'sh_eth' driver as well, the correct DMA masks should start to matter... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> --- arch/arm/mach-shmobile/board-lager.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html