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2019-11-21powerpc/sysdev: drop simple gpioChristophe Leroy1-30/+0
There is a config item CONFIG_SIMPLE_GPIO which provides simple memory mapped GPIOs specific to powerpc. However, the only platform which selects this option is mpc5200, and this platform doesn't use it. There are three boards calling simple_gpiochip_init(), but as they don't select CONFIG_SIMPLE_GPIO, this is just a nop. Simple_gpio is just redundant with the generic MMIO GPIO driver which can be found in driver/gpio/ and selected via CONFIG_GPIO_GENERIC_PLATFORM, so drop simple_gpio driver. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/bf930402613b41b42d0441b784e0cc43fc18d1fb.1572529632.git.christophe.leroy@c-s.fr
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring1-1/+0
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2015-10-23Documentation/dts: Move FSL board-specific bindings out of /powerpcBhupesh Sharma1-0/+112
Since the same board components can be used across ARM and PPC board families, this patch moves the FSL board-specific bindings out of bindings/powerpci. While at it, this patch also adds the bindings for QIXIS FPGA controller found on FSL LS2080A boards. These boards have an on-board FPGA/CPLD connected to the IFC controller. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Jaiprakash Singh <b44839@freescale.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>