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soc: ixp4xx: npe: Pass addresses as resources

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Instead of using hardcoded base addresses implicitly
obtained through <linux/io.h>, pass the physical base
for the three NPE blocks as memory resources and remap
these in the driver.

Drop the memory request region business, this will
anyways be done by devm_* remapping functions.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij
2019-02-10 19:35:08 +01:00
parent 81bca32fcc
commit 0b458d7b10
4 changed files with 42 additions and 22 deletions
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21
arch/arm/mach-ixp4xx/common.c
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@@ -150,9 +150,30 @@ static struct platform_device ixp4xx_udc_device = {
},
};
static struct resource ixp4xx_npe_resources[] = {
{
.start = IXP4XX_NPEA_BASE_PHYS,
.end = IXP4XX_NPEA_BASE_PHYS + 0xfff,
.flags = IORESOURCE_MEM,
},
{
.start = IXP4XX_NPEB_BASE_PHYS,
.end = IXP4XX_NPEB_BASE_PHYS + 0xfff,
.flags = IORESOURCE_MEM,
},
{
.start = IXP4XX_NPEC_BASE_PHYS,
.end = IXP4XX_NPEC_BASE_PHYS + 0xfff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device ixp4xx_npe_device = {
.name = "ixp4xx-npe",
.id = -1,
.num_resources = ARRAY_SIZE(ixp4xx_npe_resources),
.resource = ixp4xx_npe_resources,
};
static struct platform_device ixp4xx_qmgr_device = {