kernel/drivers/pinctrl/stm32, branch linux-5.1.y

pinctrl: stm32: return error upon hwspinlock failure

2019-02-20T09:41:09Z

Return error to the caller when the hwspinlock can't get locked. Signed-off-by: Alexandre Torgue Signed-off-by: Linus Walleij

pinctrl: stm32: fix memory leak issue

2019-02-20T09:40:39Z

configs is allocated by pinconf_generic_parse_dt_config(), pinctrl_utils_add_map_configs() duplicates configs so it can and has to be freed to prevent memory leaks. Signed-off-by: Alexandre Torgue Signed-off-by: Linus Walleij

pinctrl: stm32: protect configuration registers with a hwspinlock

2018-11-19T12:17:46Z

If a hwspinlock if defined in device tree use it to protect configuration registers. Signed-off-by: Benjamin Gaignard Acked-by: Alexandre TORGUE Signed-off-by: Linus Walleij

pinctrl: Convert to using %pOFn instead of device_node.name

2018-08-29T12:05:36Z

In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Linus Walleij Cc: Dong Aisheng Cc: Fabio Estevam Cc: Shawn Guo Cc: Stefan Agner Cc: Pengutronix Kernel Team Cc: Sean Wang Cc: Matthias Brugger Cc: Carlo Caione Cc: Kevin Hilman Cc: Jason Cooper Cc: Andrew Lunn Cc: Gregory Clement Cc: Sebastian Hesselbarth Cc: Jean-Christophe Plagniol-Villard Cc: Nicolas Ferre Cc: Alexandre Belloni Cc: Heiko Stuebner Cc: Tony Lindgren Cc: Haojian Zhuang Cc: Patrice Chotard Cc: Barry Song Cc: Maxime Coquelin Cc: Alexandre Torgue Cc: Maxime Ripard Cc: Chen-Yu Tsai Cc: linux-gpio@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-omap@vger.kernel.org Acked-by: Dong Aisheng Reviewed-by: Alexandre Belloni Acked-by: Tony Lindgren Acked-by: Sean Wang Acked-by: Chen-Yu Tsai Acked-by: Heiko Stuebner Signed-off-by: Rob Herring Signed-off-by: Linus Walleij

pinctrl: stm32: add syscfg mask parameter

2018-07-29T20:14:59Z

This patch adds mask parameter to define IRQ mux field. This field could vary depend of IRQ mux selection register. To avoid backward compatibility, the drivers set the legacy value by default. Signed-off-by: Ludovic Barre Acked-by: Alexandre TORGUE Signed-off-by: Linus Walleij

pinctrl: stm32: check node status before new gpio bank registering

2018-07-29T20:03:33Z

Register a new GPIO bank only if GPIO bank node is enabled. This patch also adds checks on ranges which are defined only if a bank is registered. Signed-off-by: Alexandre Torgue Signed-off-by: Linus Walleij

pinctrl: stm32: fix bank io port number

2018-07-29T20:01:34Z

In case the exti line is not in line with the bank number (that is the case when there is an hole between two banks, for example GPIOK and then GPIOZ), use "st,bank-ioport" DT property to get the right exti line. Signed-off-by: Amelie Delaunay Signed-off-by: Alexandre Torgue Reviewed-by: Rob Herring Signed-off-by: Linus Walleij

pinctrl/stm32: Add irq_eoi for stm32gpio irqchip

2018-05-24T11:38:22Z

-Parent domain of stm32gpio evolves to hierarchy domain and could have a handle_fasteoi_irq. So an irq_eoi parent callback is needed for children. -Replace space by tabulation. Signed-off-by: Ludovic Barre Signed-off-by: Marc Zyngier

pinctrl: stm32: add 'depends on HAS_IOMEM' to fix unmet dependency

2018-03-23T03:04:40Z

These configs select MFD_SYSCON, but do not depend on HAS_IOMEM. Compile testing on architecture without HAS_IOMEM causes "unmet direct dependencies" in Kconfig phase. Detected by "make ARCH=score allyesconfig". Signed-off-by: Masahiro Yamada Signed-off-by: Linus Walleij

pinctrl: stm32: Optimizes and enhances stm32gpio irqchip

2018-03-02T07:40:31Z

- removes unneeded irq_chip.irq_eoi callback - adds irq_chip.irq_set_wake callback for possible in the future GPIO wakeup - adds irq_chip.irq_ack callback Signed-off-by: Radoslaw Pietrzyk Reviewed-by: Ludovic Barre Tested-by: Ludovic Barre Signed-off-by: Linus Walleij