bd164f233c
This patch adds 3.14 kernel support for the mpc85xx platform.
Works fine here with a TL-WDR4900 which seems to be the only
supported device using this platform.
There might be differences depending on HW version, therefore
I'd ask others to test too.
Changes to 3.10
missing config options added to 3.14 config file
patch 001: rebased
patch 100: rebased
patch 110: rebased
patch 120: rebased
patch 130: rebased
patch 140: minor adjustment
patch 200: removed, change went upstream
patch 210: rebased
patch 220: removed, change went upstream
patch 750: new, fixes an issue with ethernet port autoneg being
disabled due to changes in kernel phy handling
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
SVN-Revision: 43308
23 lines
695 B
Diff
23 lines
695 B
Diff
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
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+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
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@@ -247,15 +247,16 @@ static int mpc85xx_cds_8259_attach(void)
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return -ENODEV;
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}
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+ i8259_init(cascade_node, 0);
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+ of_node_put(cascade_node);
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+
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cascade_irq = irq_of_parse_and_map(cascade_node, 0);
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if (cascade_irq == NO_IRQ) {
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- printk(KERN_ERR "Failed to map cascade interrupt\n");
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+ of_node_put(cascade_node);
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+ printk(KERN_DEBUG "No interrupt for i8259 PIC\n");
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return -ENXIO;
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}
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- i8259_init(cascade_node, 0);
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- of_node_put(cascade_node);
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-
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/*
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* Hook the interrupt to make sure desc->action is never NULL.
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* This is required to ensure that the interrupt does not get
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