mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-03 06:56:43 +07:00
119f5e448d
This patch is V3 of a GPIO driver for the R-Car series of SoCs from Renesas. This driver is designed to be reusable between multiple SoCs that share the same basic building block, but so far it has only been used on R-Car H1 (r8a7779). Each driver instance handles 32 GPIOs with individually maskable IRQs. The driver operates on a single I/O memory range and the 32 GPIOs are hooked up a single interrupt. In the case of R-Car H1 either external IRQ pins or GPIOs with interrupts can be used for on-board interupts. For external IRQs 4 pins are supported, and in the case of GPIO there are 202 GPIOS as 202 interrupts hooked up via 6 driver instances and to the GIC and the Cortex-A9 Quad. At this point this driver is interfacing as a regular platform device driver. In the future DT support will be submitted as an incremental feature patch. Signed-off-by: Magnus Damm <damm@opensource.se> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
90 lines
3.7 KiB
Makefile
90 lines
3.7 KiB
Makefile
# generic gpio support: platform drivers, dedicated expander chips, etc
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ccflags-$(CONFIG_DEBUG_GPIO) += -DDEBUG
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obj-$(CONFIG_GPIO_DEVRES) += devres.o
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obj-$(CONFIG_GPIOLIB) += gpiolib.o
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obj-$(CONFIG_OF_GPIO) += gpiolib-of.o
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obj-$(CONFIG_GPIO_ACPI) += gpiolib-acpi.o
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# Device drivers. Generally keep list sorted alphabetically
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obj-$(CONFIG_GPIO_GENERIC) += gpio-generic.o
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obj-$(CONFIG_GPIO_74X164) += gpio-74x164.o
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obj-$(CONFIG_GPIO_ADNP) += gpio-adnp.o
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obj-$(CONFIG_GPIO_ADP5520) += gpio-adp5520.o
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obj-$(CONFIG_GPIO_ADP5588) += gpio-adp5588.o
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obj-$(CONFIG_GPIO_AMD8111) += gpio-amd8111.o
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obj-$(CONFIG_GPIO_ARIZONA) += gpio-arizona.o
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obj-$(CONFIG_GPIO_BT8XX) += gpio-bt8xx.o
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obj-$(CONFIG_GPIO_CLPS711X) += gpio-clps711x.o
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obj-$(CONFIG_GPIO_CS5535) += gpio-cs5535.o
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obj-$(CONFIG_GPIO_DA9052) += gpio-da9052.o
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obj-$(CONFIG_GPIO_DA9055) += gpio-da9055.o
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obj-$(CONFIG_ARCH_DAVINCI) += gpio-davinci.o
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obj-$(CONFIG_GPIO_EM) += gpio-em.o
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obj-$(CONFIG_GPIO_EP93XX) += gpio-ep93xx.o
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obj-$(CONFIG_GPIO_GE_FPGA) += gpio-ge.o
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obj-$(CONFIG_GPIO_ICH) += gpio-ich.o
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obj-$(CONFIG_GPIO_IT8761E) += gpio-it8761e.o
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obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz-ttl.o
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obj-$(CONFIG_ARCH_KS8695) += gpio-ks8695.o
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obj-$(CONFIG_GPIO_LANGWELL) += gpio-langwell.o
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obj-$(CONFIG_ARCH_LPC32XX) += gpio-lpc32xx.o
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obj-$(CONFIG_GPIO_LYNXPOINT) += gpio-lynxpoint.o
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obj-$(CONFIG_GPIO_MAX730X) += gpio-max730x.o
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obj-$(CONFIG_GPIO_MAX7300) += gpio-max7300.o
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obj-$(CONFIG_GPIO_MAX7301) += gpio-max7301.o
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obj-$(CONFIG_GPIO_MAX732X) += gpio-max732x.o
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obj-$(CONFIG_GPIO_MC33880) += gpio-mc33880.o
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obj-$(CONFIG_GPIO_MC9S08DZ60) += gpio-mc9s08dz60.o
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obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o
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obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o
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obj-$(CONFIG_GPIO_MM_LANTIQ) += gpio-mm-lantiq.o
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obj-$(CONFIG_GPIO_MPC5200) += gpio-mpc5200.o
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obj-$(CONFIG_GPIO_MPC8XXX) += gpio-mpc8xxx.o
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obj-$(CONFIG_GPIO_MSIC) += gpio-msic.o
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obj-$(CONFIG_GPIO_MSM_V1) += gpio-msm-v1.o
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obj-$(CONFIG_GPIO_MSM_V2) += gpio-msm-v2.o
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obj-$(CONFIG_GPIO_MVEBU) += gpio-mvebu.o
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obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
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obj-$(CONFIG_GPIO_MXS) += gpio-mxs.o
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obj-$(CONFIG_ARCH_OMAP) += gpio-omap.o
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obj-$(CONFIG_GPIO_PCA953X) += gpio-pca953x.o
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obj-$(CONFIG_GPIO_PCF857X) += gpio-pcf857x.o
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obj-$(CONFIG_GPIO_PCH) += gpio-pch.o
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obj-$(CONFIG_GPIO_PL061) += gpio-pl061.o
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obj-$(CONFIG_GPIO_PXA) += gpio-pxa.o
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obj-$(CONFIG_GPIO_RC5T583) += gpio-rc5t583.o
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obj-$(CONFIG_GPIO_RDC321X) += gpio-rdc321x.o
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obj-$(CONFIG_GPIO_RCAR) += gpio-rcar.o
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obj-$(CONFIG_PLAT_SAMSUNG) += gpio-samsung.o
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obj-$(CONFIG_ARCH_SA1100) += gpio-sa1100.o
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obj-$(CONFIG_GPIO_SCH) += gpio-sch.o
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obj-$(CONFIG_GPIO_SODAVILLE) += gpio-sodaville.o
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obj-$(CONFIG_GPIO_SPEAR_SPICS) += gpio-spear-spics.o
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obj-$(CONFIG_GPIO_STA2X11) += gpio-sta2x11.o
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obj-$(CONFIG_GPIO_STMPE) += gpio-stmpe.o
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obj-$(CONFIG_GPIO_STP_XWAY) += gpio-stp-xway.o
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obj-$(CONFIG_GPIO_SX150X) += gpio-sx150x.o
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obj-$(CONFIG_GPIO_TC3589X) += gpio-tc3589x.o
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obj-$(CONFIG_ARCH_TEGRA) += gpio-tegra.o
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obj-$(CONFIG_GPIO_TIMBERDALE) += gpio-timberdale.o
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obj-$(CONFIG_ARCH_DAVINCI_TNETV107X) += gpio-tnetv107x.o
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obj-$(CONFIG_GPIO_PALMAS) += gpio-palmas.o
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obj-$(CONFIG_GPIO_TPS6586X) += gpio-tps6586x.o
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obj-$(CONFIG_GPIO_TPS65910) += gpio-tps65910.o
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obj-$(CONFIG_GPIO_TPS65912) += gpio-tps65912.o
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obj-$(CONFIG_GPIO_TS5500) += gpio-ts5500.o
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obj-$(CONFIG_GPIO_TWL4030) += gpio-twl4030.o
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obj-$(CONFIG_GPIO_TWL6040) += gpio-twl6040.o
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obj-$(CONFIG_GPIO_UCB1400) += gpio-ucb1400.o
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obj-$(CONFIG_GPIO_VIPERBOARD) += gpio-viperboard.o
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obj-$(CONFIG_GPIO_VR41XX) += gpio-vr41xx.o
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obj-$(CONFIG_GPIO_VT8500) += gpio-vt8500.o
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obj-$(CONFIG_GPIO_VX855) += gpio-vx855.o
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obj-$(CONFIG_GPIO_WM831X) += gpio-wm831x.o
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obj-$(CONFIG_GPIO_WM8350) += gpio-wm8350.o
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obj-$(CONFIG_GPIO_WM8994) += gpio-wm8994.o
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obj-$(CONFIG_GPIO_XILINX) += gpio-xilinx.o
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