| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each. | Peter 'p2' De Schrijver | 2009-09-03 | 1 | -1/+2 |
| | | | | | | | | | Add some infrastructure to easily iterate over clock and power domains. Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> | ||||
| * | [ARM] OMAP2/3 clockdomains: combine pwrdm, pwrdm_name into union in struct ↵ | Paul Walmsley | 2009-02-08 | 1 | -10/+14 |
| | | | | | | | | | | | | | | | | | | | | | | clockdomain struct clockdomain contains a struct powerdomain *pwrdm and const char *pwrdm_name. The pwrdm_name is only used at initialization to look up the appropriate pwrdm pointer. Combining these into a union saves about 100 bytes on 3430SDP. This patch should not cause any change in kernel function. Updated to gracefully handle autodeps that contain invalid powerdomains, per Russell King's review comments. Boot-tested on BeagleBoard ES2.1. linux-omap source commit is 718fc6cd4db902aa2242a736cc3feb8744a4c71a. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | ||||
| * | ARM: OMAP2: Clockdomain: Add base OMAP2/3 clockdomain code | Paul Walmsley | 2008-08-19 | 1 | -0/+106 |
| This patch creates an interface to the clockdomain registers in the PRM/CM modules on OMAP2/3. This interface is intended to be used by PM code, e.g., pm.c; not by device drivers directly. The patch also adds clockdomain usecount tracking. This is intended to be called whenever the first clock in a clockdomain is enabled, or when the last enabled clock in a clockdomain is disabled. If the clockdomain is in software-supervised mode, the code will force-wakeup or force-sleep the clockdomain. If the clockdomain is in hardware-supervised mode, the first clock enable will add sleep and wakeup dependencies on a user-selectable set of parent domains (usually MPU & IVA2), and the disable will remove them. Each clockdomain will be defined in later patches as static structures. The clockdomain structures are linked into a list at boot by clkdm_register(), similar to the OMAP clock code. The patch adds a Kconfig option, CONFIG_OMAP_DEBUG_CLOCKDOMAIN, which when enabled will emit verbose debug messages via pr_debug(). Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com> | |||||
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| In-kernel qcow2 (Kernel part) | OpenSLX |
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