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authorLinus Torvalds <torvalds@linux-foundation.org>2023-04-25 17:18:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-04-25 17:18:18 -0700
commit2c96606a0f8b7900387dbeb6532b59527999834d (patch)
tree84772d9aa6951ca93d27b3ddc9bcb7c79bd7b554 /arch/sh
parentd84955790e16588774c4365ba0d449e8a2aa46d8 (diff)
parent8a4adcf67a39b3f308bb8cf686e41c0e26aa12e8 (diff)
Merge tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski: "We have some new drivers, significant refactoring of existing intel platforms, lots of improvements all around, mass conversion to using immutable irqchips by drivers that had not been converted individually yet and some changes in the core library code. Summary: New drivers: - add a driver for the Loongson GPIO controller - add a driver for the fxl6408 I2C GPIO expander - add a GPIO module containing code common for Intel Elkhart Lake and Merrifield platforms - add a driver for the Intel Elkhart Lake platform reusing the code from the intel tangier library GPIOLIB core: - GPIO ACPI improvements - simplify gpiochip_add_data_with_keys() fwnode handling - cleanup header inclusions (remove unneeded ones, order the rest alphabetically) - remove duplicate code (reuse krealloc() instead of open-coding it, drop a duplicated check in gpiod_find_and_request()) - reshuffle the code to remove unnecessary forward declarations - coding style cleanups and improvements - add a helper for accessing device fwnodes - small updates in docs Driver improvements: - convert all remaining GPIO irqchip drivers to using immutable irqchips - drop unnecessary of_match_ptr() macro expansions - shrink the code in gpio-merrifield significantly by reusing the code from gpio-tangier + minor tweaks to the driver code - remove MODULE_LICENSE() from drivers that can only be built-in - add device-tree support to gpio-loongson1 - use new regmap features in gpio-104-dio-48e and gpio-pcie-idio-24 - minor tweaks and fixes to gpio-xra1403, gpio-sim, gpio-tegra194, gpio-omap, gpio-aspeed, gpio-raspberrypi-exp - shrink code in gpio-ich and gpio-pxa - Kconfig tweak for gpio-pmic-eic-sprd" * tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (99 commits) gpio: gpiolib: Simplify gpiochip_add_data_with_key() fwnode gpiolib: Add gpiochip_set_data() helper gpiolib: Move gpiochip_get_data() higher in the code gpiolib: Check array_info for NULL only once in gpiod_get_array() gpiolib: Replace open coded krealloc() gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU gpiolib: acpi: Move ACPI device NULL check to acpi_get_driver_gpio_data() gpiolib: acpi: use the fwnode in acpi_gpiochip_find() gpio: mm-lantiq: Fix typo in the newly added header filename sh: mach-x3proto: Add missing #include <linux/gpio/driver.h> powerpc/40x: Add missing select OF_GPIO_MM_GPIOCHIP gpio: xlp: Convert to immutable irq_chip gpio: xilinx: Convert to immutable irq_chip gpio: xgs-iproc: Convert to immutable irq_chip gpio: visconti: Convert to immutable irq_chip gpio: tqmx86: Convert to immutable irq_chip gpio: thunderx: Convert to immutable irq_chip gpio: stmpe: Convert to immutable irq_chip gpio: siox: Convert to immutable irq_chip gpio: rda: Convert to immutable irq_chip ...
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Kconfig1
-rw-r--r--arch/sh/boards/board-magicpanelr2.c1
-rw-r--r--arch/sh/boards/mach-ap325rxa/setup.c7
-rw-r--r--arch/sh/boards/mach-x3proto/setup.c2
-rw-r--r--arch/sh/include/asm/gpio.h45
5 files changed, 6 insertions, 50 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index cfb797bc4200..d49a5a7aa10d 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -4,7 +4,6 @@ config SUPERH
select ARCH_32BIT_OFF_T
select ARCH_ENABLE_MEMORY_HOTPLUG if SPARSEMEM && MMU
select ARCH_ENABLE_MEMORY_HOTREMOVE if SPARSEMEM && MMU
- select ARCH_HAVE_CUSTOM_GPIO_H
select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A)
select ARCH_HAS_BINFMT_FLAT if !MMU
select ARCH_HAS_CURRENT_STACK_POINTER
diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c
index 56bd386ff3b0..75de893152af 100644
--- a/arch/sh/boards/board-magicpanelr2.c
+++ b/arch/sh/boards/board-magicpanelr2.c
@@ -21,6 +21,7 @@
#include <linux/sh_intc.h>
#include <mach/magicpanelr2.h>
#include <asm/heartbeat.h>
+#include <cpu/gpio.h>
#include <cpu/sh7720.h>
/* Dummy supplies, where voltage doesn't matter */
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index c77b5f00a66a..151792162152 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -18,6 +18,7 @@
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/gpio/machine.h>
#include <linux/i2c.h>
#include <linux/init.h>
@@ -411,16 +412,16 @@ static int __init ap325rxa_devices_setup(void)
/* LD3 and LD4 LEDs */
gpio_request(GPIO_PTX5, NULL); /* RUN */
gpio_direction_output(GPIO_PTX5, 1);
- gpio_export(GPIO_PTX5, 0);
+ gpiod_export(gpio_to_desc(GPIO_PTX5), 0);
gpio_request(GPIO_PTX4, NULL); /* INDICATOR */
gpio_direction_output(GPIO_PTX4, 0);
- gpio_export(GPIO_PTX4, 0);
+ gpiod_export(gpio_to_desc(GPIO_PTX4), 0);
/* SW1 input */
gpio_request(GPIO_PTF7, NULL); /* MODE */
gpio_direction_input(GPIO_PTF7);
- gpio_export(GPIO_PTF7, 0);
+ gpiod_export(gpio_to_desc(GPIO_PTF7), 0);
/* LCDC */
gpio_request(GPIO_FN_LCDD15, NULL);
diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c
index 95b85f2e13dd..ca2802d30565 100644
--- a/arch/sh/boards/mach-x3proto/setup.c
+++ b/arch/sh/boards/mach-x3proto/setup.c
@@ -16,7 +16,7 @@
#include <linux/input.h>
#include <linux/usb/r8a66597.h>
#include <linux/usb/m66592.h>
-#include <linux/gpio.h>
+#include <linux/gpio/driver.h>
#include <linux/gpio_keys.h>
#include <mach/ilsel.h>
#include <mach/hardware.h>
diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h
deleted file mode 100644
index 588c1380e4cb..000000000000
--- a/arch/sh/include/asm/gpio.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
- * include/asm-sh/gpio.h
- *
- * Generic GPIO API and pinmux table support for SuperH.
- *
- * Copyright (c) 2008 Magnus Damm
- */
-#ifndef __ASM_SH_GPIO_H
-#define __ASM_SH_GPIO_H
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-
-#if defined(CONFIG_CPU_SH3)
-#include <cpu/gpio.h>
-#endif
-
-#include <asm-generic/gpio.h>
-
-#ifdef CONFIG_GPIOLIB
-
-static inline int gpio_get_value(unsigned gpio)
-{
- return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
- __gpio_set_value(gpio, value);
-}
-
-static inline int gpio_cansleep(unsigned gpio)
-{
- return __gpio_cansleep(gpio);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
- return __gpio_to_irq(gpio);
-}
-
-#endif /* CONFIG_GPIOLIB */
-
-#endif /* __ASM_SH_GPIO_H */