Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-4.16.y 2017-11-29T10:57:41+00:00 2017-11-29T10:57:41+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-06T09:11:46+00:00 urn:sha1:be2bedb08fe889f7621c1f3f400900ad2394f65b Map the interrupt numbers for SA1111 through the SA1111 IRQ domain rather than doing our own translation. This allows us to eliminate the irq_base sachip member. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2017-11-29T10:57:41+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-07T12:50:27+00:00 urn:sha1:4c9f6d31ddced23d4c149bc6af6a2bb93d97863f Use an IRQ domain for SA1111 interrupts, which allows us to separate the hardware interrupt number from the Linux interrupt number. We can then use the hardware interrupt number stored in the irq_data to calculate the register offsets and mask. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2017-11-29T10:57:41+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-07T14:11:14+00:00 urn:sha1:a5b549eda2f1f207a6da44b6e83069d1bbfda0b9 Remove the special sa1111 mmio accessors from core sa1111 code, and their definition in sa1111.h now that all users are gone. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2017-11-29T10:57:34+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-06T13:14:06+00:00 urn:sha1:50419497b5e123340f76068d08d3eb65947a1dd9 The legacy device-driver suspend/resume methods are not used by any of our drivers, so let's remove this redundant code. Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2017-11-27T14:26:39+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-06T18:09:49+00:00 urn:sha1:0cd070c9f5ba87a0e4fc89b950209e89dfd3e85a Since the only user of the SA1111 device driver shutdown method has now gone, we can kill the bus level support code and the entry in the sa1111 device driver structure. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2016-09-21T17:52:45+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-06T12:46:46+00:00 urn:sha1:b60752f2b20c167859943e001727f0d4da419b23 Provide a nicer to_sa1111_device macro to convert a struct device to a sa1111_dev. We will need this for drivers when converting them to dev_pm_ops, or removing shutdown methods. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2016-09-20T13:21:08+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-05T23:45:33+00:00 urn:sha1:cf6e4ca3e53f734f8fcb253a686c1fdbb6a50e85 Add a helper function to get the irq number for a device. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2016-09-20T13:21:08+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-06T17:43:28+00:00 urn:sha1:1629c9ab3679908d2e18ca306df1f07f48713f6b Clean up the duplication in the IRQ chip implementation - we can compute the register address from the interrupt number rather than duplicating the code for each register. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2016-09-20T13:21:08+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-08-31T07:49:45+00:00 urn:sha1:17cf50116e10affaadfee9af2253c841f7ac0623 Add a gpio_chip instance for SA1111 GPIOs. This allows us to use gpiolib to lookup and manipulate SA1111 GPIOs. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> 2016-09-20T13:21:08+00:00 Russell King rmk+kernel@armlinux.org.uk 2016-09-06T15:01:32+00:00 urn:sha1:ccb7d854d65a09ffe4b6c8342b8d1c6bee6740bb Move the SA1111 interrupt cleanup to a separate function, so it can be re-used in the probe error cleanup path. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>