From patchwork Wed Sep 21 10:49:20 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 115754 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id AD085100898 for ; Wed, 21 Sep 2011 20:49:50 +1000 (EST) Received: by ozlabs.org (Postfix) id EE4A9B6F82; Wed, 21 Sep 2011 20:49:35 +1000 (EST) Delivered-To: linuxppc-dev@ozlabs.org Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:6f8:1178:4:290:27ff:fe1d:cc33]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 3AFD7B6F88 for ; Wed, 21 Sep 2011 20:49:35 +1000 (EST) Received: from katana.hi.pengutronix.de ([2001:6f8:1178:2:221:70ff:fe71:1890] helo=pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1R6KMp-0005wb-RG; Wed, 21 Sep 2011 12:49:27 +0200 From: Wolfram Sang To: linuxppc-dev@ozlabs.org Subject: [PATCH V2 1/2] gpio: move mpc8xxx/512x gpio driver to drivers/gpio Date: Wed, 21 Sep 2011 12:49:20 +0200 Message-Id: <1316602161-12546-1-git-send-email-w.sang@pengutronix.de> X-Mailer: git-send-email 1.7.5.4 X-SA-Exim-Connect-IP: 2001:6f8:1178:2:221:70ff:fe71:1890 X-SA-Exim-Mail-From: w.sang@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linuxppc-dev@ozlabs.org Cc: Anatolij Gustschin X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Move the driver to the place where it is expected to be nowadays. Also rename its CONFIG-name to match the rest and adapt the defconfigs. Finally, move selection of REQUIRE_GPIOLIB or WANTS_OPTIONAL_GPIOLIB to the platforms, because this option is per-platform and not per-driver. Signed-off-by: Wolfram Sang Cc: Anatolij Gustschin Cc: Grant Likely Cc: Benjamin Herrenschmidt --- I'd think this should go via ppc, so it is in sync with the defconfig update of patch 2/2. Changes since V1: Use -C in format-patch to show the rename. arch/powerpc/configs/85xx/p1023rds_defconfig | 2 +- arch/powerpc/configs/85xx/xes_mpc85xx_defconfig | 2 +- arch/powerpc/configs/mpc85xx_defconfig | 2 +- arch/powerpc/configs/mpc85xx_smp_defconfig | 2 +- arch/powerpc/configs/ppc6xx_defconfig | 2 +- arch/powerpc/platforms/512x/Kconfig | 1 + arch/powerpc/platforms/83xx/Kconfig | 9 ++++++--- arch/powerpc/platforms/85xx/Kconfig | 12 ++++++++---- arch/powerpc/platforms/86xx/Kconfig | 1 + arch/powerpc/platforms/Kconfig | 10 ---------- arch/powerpc/sysdev/Makefile | 1 - drivers/gpio/Kconfig | 8 ++++++++ drivers/gpio/Makefile | 1 + .../mpc8xxx_gpio.c => drivers/gpio/gpio-mpc8xxx.c | 0 14 files changed, 30 insertions(+), 23 deletions(-) rename arch/powerpc/sysdev/mpc8xxx_gpio.c => drivers/gpio/gpio-mpc8xxx.c (100%) diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/drivers/gpio/gpio-mpc8xxx.c similarity index 100% rename from arch/powerpc/sysdev/mpc8xxx_gpio.c rename to drivers/gpio/gpio-mpc8xxx.c diff --git a/arch/powerpc/configs/85xx/p1023rds_defconfig b/arch/powerpc/configs/85xx/p1023rds_defconfig index 3ff5a81..c091aaf 100644 --- a/arch/powerpc/configs/85xx/p1023rds_defconfig +++ b/arch/powerpc/configs/85xx/p1023rds_defconfig @@ -24,7 +24,7 @@ CONFIG_P1023_RDS=y CONFIG_QUICC_ENGINE=y CONFIG_QE_GPIO=y CONFIG_CPM2=y -CONFIG_MPC8xxx_GPIO=y +CONFIG_GPIO_MPC8XXX=y CONFIG_HIGHMEM=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig index 5ea3124..1cd6fcb 100644 --- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig +++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig @@ -20,7 +20,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set CONFIG_XES_MPC85xx=y -CONFIG_MPC8xxx_GPIO=y +CONFIG_GPIO_MPC8XXX=y CONFIG_HIGHMEM=y CONFIG_MATH_EMULATION=y CONFIG_SPARSE_IRQ=y diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index a3467bf..2500912 100644 --- a/arch/powerpc/configs/mpc85xx_defconfig +++ b/arch/powerpc/configs/mpc85xx_defconfig @@ -41,7 +41,7 @@ CONFIG_TQM8560=y CONFIG_SBC8548=y CONFIG_QUICC_ENGINE=y CONFIG_QE_GPIO=y -CONFIG_MPC8xxx_GPIO=y +CONFIG_GPIO_MPC8XXX=y CONFIG_HIGHMEM=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig index 9693f6e..a4ba13b 100644 --- a/arch/powerpc/configs/mpc85xx_smp_defconfig +++ b/arch/powerpc/configs/mpc85xx_smp_defconfig @@ -42,7 +42,7 @@ CONFIG_TQM8560=y CONFIG_SBC8548=y CONFIG_QUICC_ENGINE=y CONFIG_QE_GPIO=y -CONFIG_MPC8xxx_GPIO=y +CONFIG_GPIO_MPC8XXX=y CONFIG_HIGHMEM=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig index 04360f9..c47f2be 100644 --- a/arch/powerpc/configs/ppc6xx_defconfig +++ b/arch/powerpc/configs/ppc6xx_defconfig @@ -70,7 +70,7 @@ CONFIG_TAU_AVERAGE=y CONFIG_QUICC_ENGINE=y CONFIG_QE_GPIO=y CONFIG_PPC_BESTCOMM=y -CONFIG_MPC8xxx_GPIO=y +CONFIG_GPIO_MPC8XXX=y CONFIG_MCU_MPC8349EMITX=m CONFIG_HIGHMEM=y CONFIG_NO_HZ=y diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig index 27b0651..b3ebce1 100644 --- a/arch/powerpc/platforms/512x/Kconfig +++ b/arch/powerpc/platforms/512x/Kconfig @@ -6,6 +6,7 @@ config PPC_MPC512x select PPC_CLOCK select PPC_PCI_CHOICE select FSL_PCI if PCI + select ARCH_WANT_OPTIONAL_GPIOLIB config MPC5121_ADS bool "Freescale MPC5121E ADS" diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index 73f4135..670a033 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -114,18 +114,21 @@ config KMETER1 endif -# used for usb +# used for usb & gpio config PPC_MPC831x bool + select ARCH_WANT_OPTIONAL_GPIOLIB # used for math-emu config PPC_MPC832x bool -# used for usb +# used for usb & gpio config PPC_MPC834x bool + select ARCH_WANT_OPTIONAL_GPIOLIB -# used for usb +# used for usb & gpio config PPC_MPC837x bool + select ARCH_WANT_OPTIONAL_GPIOLIB diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 498534c..1b393f4 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -177,7 +177,8 @@ config P2040_RDB select PPC_E500MC select PHYS_64BIT select SWIOTLB - select MPC8xxx_GPIO + select ARCH_REQUIRE_GPIOLIB + select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC help @@ -189,7 +190,8 @@ config P3041_DS select PPC_E500MC select PHYS_64BIT select SWIOTLB - select MPC8xxx_GPIO + select ARCH_REQUIRE_GPIOLIB + select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC help @@ -201,7 +203,8 @@ config P4080_DS select PPC_E500MC select PHYS_64BIT select SWIOTLB - select MPC8xxx_GPIO + select ARCH_REQUIRE_GPIOLIB + select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC help @@ -216,7 +219,8 @@ config P5020_DS select PPC_E500MC select PHYS_64BIT select SWIOTLB - select MPC8xxx_GPIO + select ARCH_REQUIRE_GPIOLIB + select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC help diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index a0b5638..8d6599d 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -4,6 +4,7 @@ menuconfig PPC_86xx depends on 6xx select FSL_SOC select ALTIVEC + select ARCH_WANT_OPTIONAL_GPIOLIB help The Freescale E600 SoCs have 74xx cores. diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index b9ba861..c0cb1ea 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -333,16 +333,6 @@ config OF_RTC source "arch/powerpc/sysdev/bestcomm/Kconfig" -config MPC8xxx_GPIO - bool "MPC512x/MPC8xxx GPIO support" - depends on PPC_MPC512x || PPC_MPC831x || PPC_MPC834x || PPC_MPC837x || \ - FSL_SOC_BOOKE || PPC_86xx - select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB - help - Say Y here if you're going to use hardware that connects to the - MPC512x/831x/834x/837x/8572/8610 GPIOs. - config SIMPLE_GPIO bool "Support for simple, memory-mapped GPIO controllers" depends on PPC diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index cf736ca..84e1325 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -18,7 +18,6 @@ obj-$(CONFIG_FSL_PCI) += fsl_pci.o $(fsl-msi-obj-y) obj-$(CONFIG_FSL_PMC) += fsl_pmc.o obj-$(CONFIG_FSL_LBC) += fsl_lbc.o obj-$(CONFIG_FSL_GTM) += fsl_gtm.o -obj-$(CONFIG_MPC8xxx_GPIO) += mpc8xxx_gpio.o obj-$(CONFIG_FSL_85XX_CACHE_SRAM) += fsl_85xx_l2ctlr.o fsl_85xx_cache_sram.o obj-$(CONFIG_SIMPLE_GPIO) += simple_gpio.o obj-$(CONFIG_FSL_RIO) += fsl_rio.o diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index d539efd..4744cf2 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -103,6 +103,14 @@ config GPIO_MPC5200 def_bool y depends on PPC_MPC52xx +config GPIO_MPC8XXX + bool "MPC512x/MPC8xxx GPIO support" + depends on PPC_MPC512x || PPC_MPC831x || PPC_MPC834x || PPC_MPC837x || \ + FSL_SOC_BOOKE || PPC_86xx + help + Say Y here if you're going to use hardware that connects to the + MPC512x/831x/834x/837x/8572/8610 GPIOs. + config GPIO_MSM_V1 tristate "Qualcomm MSM GPIO v1" depends on GPIOLIB && ARCH_MSM diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 9588948..828bba9 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -27,6 +27,7 @@ obj-$(CONFIG_GPIO_MC33880) += gpio-mc33880.o obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o obj-$(CONFIG_GPIO_MPC5200) += gpio-mpc5200.o +obj-$(CONFIG_GPIO_MPC8XXX) += gpio-mpc8xxx.o obj-$(CONFIG_GPIO_MSM_V1) += gpio-msm-v1.o obj-$(CONFIG_GPIO_MSM_V2) += gpio-msm-v2.o obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o