9aaa74908b
These patches extend struct platform device data for a bunch of SuperH Mobile processors and embedded boards. The patches simply add hardware block ids to on-chip platform devices. Platform devices off chip (such as external ethernet controllers or flash chips) are left out which gives them a special case hardware block id of zero. Upcoming Runtime PM code will make use of the hardware block id to group devices together. The hardware block id can also be used to extend the SuperH Mobile clock framework implementation. This series of patches depend on the following: "Driver Core: Add platform device arch data V3". This patch adds a hwblk_id member to struct pdev_archdata. This member should be used to point out on-chip hardware block id. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
19 lines
401 B
C
19 lines
401 B
C
/*
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* Arch specific extensions to struct device
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*
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* This file is released under the GPLv2
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*/
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struct dev_archdata {
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};
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struct platform_device;
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/* allocate contiguous memory chunk and fill in struct resource */
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int platform_resource_setup_memory(struct platform_device *pdev,
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char *name, unsigned long memsize);
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void plat_early_device_setup(void);
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struct pdev_archdata {
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int hwblk_id;
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};
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