BMC/Intel-BMC/linux.git/drivers/pinctrl/sh-pfc, branch dev-5.7

pinctrl: sh-pfc: Remove use of ARCH_R8A7795

2020-02-21T12:57:44+00:00

CONFIG_ARCH_R8A7795 was split in CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951 in commit b925adfceb529389 ("soc: renesas: Add ARCH_R8A7795[01] for existing R-Car H3"), so its users can be removed. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200218112557.5924-1-geert+renesas@glider.be

pinctrl: sh-pfc: gpio: Return early in gpio_pin_to_irq()

2020-02-21T12:57:44+00:00

As of commit 4adeabd042422cee ("pinctrl: sh-pfc: Remove hardcoded IRQ numbers"), only a single operation needs to be performed after finding the wanted pin. Hence decrease the needed attention span of the casual reader by replacing the goto by a direct return. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200212090200.11106-1-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Add function GPIO checks

2020-02-21T12:57:44+00:00

Add checks for legacy function GPIO descriptors: 1. Function GPIOs must have a name, 2. Names must be unique, 3. Enum ID values must be unique. This exposes bugs like those fixed in - commit 884caadad128efad ("pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B"), - commit 55b1cb1f03ad5eea ("pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs"), - commit 02aeb2f21530c98f ("pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs"), - commit db9c07272c8245a2 ("sh: sh7264: Remove bogus SSU GPIO function definitions"), - commit b4fba344a2930769 ("sh: sh7269: Remove bogus SSU GPIO function definitions"). Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-14-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Add data register checks

2020-02-21T12:57:44+00:00

Add checks for data register descriptors: 1. Register addresses must be unique. 2. Enum ID values must be unique. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-13-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Add ioctrl register checks

2020-02-21T12:57:44+00:00

Add checks for generic control register descriptors: 1. Register addresses must be unique. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-12-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Add bias register checks

2020-02-21T12:57:44+00:00

Add checks for bias register descriptors: 1. Pull-up and optional pull-down register addresses must be unique, 2. Referred pins must exist. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-11-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Add drive strength register checks

2020-02-21T12:57:44+00:00

Add checks for drive strength register descriptors: 1. Register addresses must be unique, 2. Register fields must be non-overlapping, 3. Referred pins must exist. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-10-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Improve pin group checks

2020-02-21T12:57:44+00:00

Improve the checks for pin group descriptors: 1. Introduce a local variable for the current group, to make the checks easier to read, 2. Pin group names must be unique. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-9-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Improve pin function checks

2020-02-21T12:57:44+00:00

Improve the checks for pin function descriptors: 1. Merge declaration and assignment of the local variable for the current pin function, 2. Pin function names must be unique. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-8-geert+renesas@glider.be

pinctrl: sh-pfc: checker: Improve pin checks

2020-02-21T12:57:44+00:00

Improve the checks for pin descriptors: 1. Introduce local variables for the current pin, to make the checks easier to read, 2. Pins must have a name, 3. Fix double printing of identical pin names. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20200110131927.1029-7-geert+renesas@glider.be