From 09ec1d7ea67f6e23b6ef2178fa2ec48fd65477dc Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 31 Jan 2013 16:54:38 -0800 Subject: [PATCH] ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/ This patch is for just moving plat-s3c24xx/*.c into mach-s3c24xx/, so that we could remove plat-s3c24xx directory. But since the PLAT_S3C24XX is used in drivers, the statement is not deleted and it will be sorted out next time. Cc: Ben Dooks Cc: Russell King Signed-off-by: Kukjin Kim --- arch/arm/Kconfig | 1 - arch/arm/Makefile | 2 +- arch/arm/mach-s3c24xx/Kconfig | 104 ++++++++++++++++ arch/arm/mach-s3c24xx/Makefile | 14 ++- .../clock-dclk.c | 3 +- .../clock-s3c2410.c} | 3 +- .../cpufreq-debugfs.c} | 3 +- .../cpufreq-utils.c} | 3 +- .../cpu-freq.c => mach-s3c24xx/cpufreq.c} | 3 +- arch/arm/{plat-s3c24xx => mach-s3c24xx}/dma.c | 3 +- .../iotiming-s3c2410.c} | 3 +- .../iotiming-s3c2412.c} | 3 +- arch/arm/{plat-s3c24xx => mach-s3c24xx}/irq.c | 0 arch/arm/plat-s3c24xx/Kconfig | 117 ------------------ arch/arm/plat-s3c24xx/Makefile | 27 ---- 15 files changed, 126 insertions(+), 163 deletions(-) rename arch/arm/{plat-s3c24xx => mach-s3c24xx}/clock-dclk.c (98%) rename arch/arm/{plat-s3c24xx/s3c2410-clock.c => mach-s3c24xx/clock-s3c2410.c} (99%) rename arch/arm/{plat-s3c24xx/cpu-freq-debugfs.c => mach-s3c24xx/cpufreq-debugfs.c} (98%) rename arch/arm/{plat-s3c24xx/s3c2410-cpufreq-utils.c => mach-s3c24xx/cpufreq-utils.c} (96%) rename arch/arm/{plat-s3c24xx/cpu-freq.c => mach-s3c24xx/cpufreq.c} (99%) rename arch/arm/{plat-s3c24xx => mach-s3c24xx}/dma.c (99%) rename arch/arm/{plat-s3c24xx/s3c2410-iotiming.c => mach-s3c24xx/iotiming-s3c2410.c} (99%) rename arch/arm/{plat-s3c24xx/s3c2412-iotiming.c => mach-s3c24xx/iotiming-s3c2412.c} (99%) rename arch/arm/{plat-s3c24xx => mach-s3c24xx}/irq.c (100%) delete mode 100644 arch/arm/plat-s3c24xx/Kconfig delete mode 100644 arch/arm/plat-s3c24xx/Makefile diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f22c510cb34a..221dda1e2662 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1087,7 +1087,6 @@ source "arch/arm/mach-realview/Kconfig" source "arch/arm/mach-sa1100/Kconfig" source "arch/arm/plat-samsung/Kconfig" -source "arch/arm/plat-s3c24xx/Kconfig" source "arch/arm/mach-socfpga/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 0935dac37f62..a554f759c72f 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -204,7 +204,7 @@ plat-$(CONFIG_ARCH_S3C64XX) += samsung plat-$(CONFIG_PLAT_IOP) += iop plat-$(CONFIG_PLAT_ORION) += orion plat-$(CONFIG_PLAT_PXA) += pxa -plat-$(CONFIG_PLAT_S3C24XX) += s3c24xx samsung +plat-$(CONFIG_PLAT_S3C24XX) += samsung plat-$(CONFIG_PLAT_S5P) += samsung plat-$(CONFIG_PLAT_SPEAR) += spear plat-$(CONFIG_PLAT_VERSATILE) += versatile diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index 67df58bdc096..31eacad5b3e9 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -9,6 +9,15 @@ if ARCH_S3C24XX +config PLAT_S3C24XX + def_bool y + select ARCH_REQUIRE_GPIOLIB + select NO_IOPORT + select S3C_DEV_NAND + select IRQ_DOMAIN + help + Base platform code for any Samsung S3C24XX device + menu "SAMSUNG S3C24XX SoCs Support" comment "S3C24XX SoCs" @@ -83,6 +92,17 @@ config CPU_S3C2443 # common code +config S3C2410_CLOCK + bool + help + Clock code for the S3C2410, and similar processors which + is currently includes the S3C2410, S3C2440, S3C2442. + +config S3C24XX_DCLK + bool + help + Clock code for supporting DCLK/CLKOUT on S3C24XX architectures + config S3C24XX_SMDK bool help @@ -111,6 +131,22 @@ config S3C24XX_SETUP_TS help Compile in platform device definition for Samsung TouchScreen. +config S3C24XX_DMA + bool "S3C2410 DMA support" + depends on ARCH_S3C24XX + select S3C_DMA + help + S3C2410 DMA support. This is needed for drivers like sound which + use the S3C2410's DMA system to move data to and from the + peripheral blocks. + +config S3C2410_DMA_DEBUG + bool "S3C2410 DMA support debug" + depends on ARCH_S3C24XX && S3C2410_DMA + help + Enable debugging output for the DMA code. This option sends info + to the kernel log, at priority KERN_DEBUG. + config S3C2410_DMA bool depends on S3C24XX_DMA && (CPU_S3C2410 || CPU_S3C2442) @@ -123,6 +159,74 @@ config S3C2410_PM help Power Management code common to S3C2410 and better +# low-level serial option nodes + +config CPU_LLSERIAL_S3C2410_ONLY + bool + default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440 + +config CPU_LLSERIAL_S3C2440_ONLY + bool + default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410 + +config CPU_LLSERIAL_S3C2410 + bool + help + Selected if there is an S3C2410 (or register compatible) serial + low-level implementation needed + +config CPU_LLSERIAL_S3C2440 + bool + help + Selected if there is an S3C2440 (or register compatible) serial + low-level implementation needed + +# gpio configurations + +config S3C24XX_GPIO_EXTRA + int + default 128 if S3C24XX_GPIO_EXTRA128 + default 64 if S3C24XX_GPIO_EXTRA64 + default 16 if ARCH_H1940 + default 0 + +config S3C24XX_GPIO_EXTRA64 + bool + help + Add an extra 64 gpio numbers to the available GPIO pool. This is + available for boards that need extra gpios for external devices. + +config S3C24XX_GPIO_EXTRA128 + bool + help + Add an extra 128 gpio numbers to the available GPIO pool. This is + available for boards that need extra gpios for external devices. + +# cpu frequency items common between s3c2410 and s3c2440/s3c2442 + +config S3C2410_IOTIMING + bool + depends on CPU_FREQ_S3C24XX + help + Internal node to select io timing code that is common to the s3c2410 + and s3c2440/s3c2442 cpu frequency support. + +config S3C2410_CPUFREQ_UTILS + bool + depends on CPU_FREQ_S3C24XX + help + Internal node to select timing code that is common to the s3c2410 + and s3c2440/s3c244 cpu frequency support. + +# cpu frequency support common to s3c2412, s3c2413 and s3c2442 + +config S3C2412_IOTIMING + bool + depends on CPU_FREQ_S3C24XX && (CPU_S3C2412 || CPU_S3C2443) + help + Intel node to select io timing code that is common to the s3c2412 + and the s3c2443. + # cpu-specific sections if CPU_S3C2410 diff --git a/arch/arm/mach-s3c24xx/Makefile b/arch/arm/mach-s3c24xx/Makefile index 1d67582da41a..af53d27d5c36 100644 --- a/arch/arm/mach-s3c24xx/Makefile +++ b/arch/arm/mach-s3c24xx/Makefile @@ -14,7 +14,7 @@ obj- := # core -obj-y += common.o +obj-y += common.o irq.o obj-$(CONFIG_CPU_S3C2410) += s3c2410.o obj-$(CONFIG_S3C2410_CPUFREQ) += cpufreq-s3c2410.o @@ -47,9 +47,21 @@ obj-$(CONFIG_PM) += pm.o irq-pm.o sleep.o # common code +obj-$(CONFIG_S3C24XX_DCLK) += clock-dclk.o +obj-$(CONFIG_S3C24XX_DMA) += dma.o + +obj-$(CONFIG_S3C2410_CLOCK) += clock-s3c2410.o +obj-$(CONFIG_S3C2410_CPUFREQ_UTILS) += cpufreq-utils.o + +obj-$(CONFIG_S3C2410_IOTIMING) += iotiming-s3c2410.o +obj-$(CONFIG_S3C2412_IOTIMING) += iotiming-s3c2412.o + obj-$(CONFIG_S3C2443_COMMON) += common-s3c2443.o obj-$(CONFIG_S3C2443_DMA) += dma-s3c2443.o +obj-$(CONFIG_CPU_FREQ_S3C24XX) += cpufreq.o +obj-$(CONFIG_CPU_FREQ_S3C24XX_DEBUGFS) += cpufreq-debugfs.o + # # machine support # following is ordered alphabetically by option text. diff --git a/arch/arm/plat-s3c24xx/clock-dclk.c b/arch/arm/mach-s3c24xx/clock-dclk.c similarity index 98% rename from arch/arm/plat-s3c24xx/clock-dclk.c rename to arch/arm/mach-s3c24xx/clock-dclk.c index f95d3268ae1f..1edd9b2369c5 100644 --- a/arch/arm/plat-s3c24xx/clock-dclk.c +++ b/arch/arm/mach-s3c24xx/clock-dclk.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-s3c24xx/clock-dclk.c - * +/* * Copyright (c) 2004-2008 Simtec Electronics * Ben Dooks * http://armlinux.simtec.co.uk/ diff --git a/arch/arm/plat-s3c24xx/s3c2410-clock.c b/arch/arm/mach-s3c24xx/clock-s3c2410.c similarity index 99% rename from arch/arm/plat-s3c24xx/s3c2410-clock.c rename to arch/arm/mach-s3c24xx/clock-s3c2410.c index 25dc4d4397b1..641266f3d152 100644 --- a/arch/arm/plat-s3c24xx/s3c2410-clock.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2410.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/mach-s3c2410/clock.c - * +/* * Copyright (c) 2006 Simtec Electronics * Ben Dooks * diff --git a/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c b/arch/arm/mach-s3c24xx/cpufreq-debugfs.c similarity index 98% rename from arch/arm/plat-s3c24xx/cpu-freq-debugfs.c rename to arch/arm/mach-s3c24xx/cpufreq-debugfs.c index c7adad0e8de0..9b7b4289d66c 100644 --- a/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c +++ b/arch/arm/mach-s3c24xx/cpufreq-debugfs.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c - * +/* * Copyright (c) 2009 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks diff --git a/arch/arm/plat-s3c24xx/s3c2410-cpufreq-utils.c b/arch/arm/mach-s3c24xx/cpufreq-utils.c similarity index 96% rename from arch/arm/plat-s3c24xx/s3c2410-cpufreq-utils.c rename to arch/arm/mach-s3c24xx/cpufreq-utils.c index 43ea80190d87..89e4e2b7a82e 100644 --- a/arch/arm/plat-s3c24xx/s3c2410-cpufreq-utils.c +++ b/arch/arm/mach-s3c24xx/cpufreq-utils.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-s3c24xx/s3c2410-cpufreq-utils.c - * +/* * Copyright (c) 2009 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/mach-s3c24xx/cpufreq.c similarity index 99% rename from arch/arm/plat-s3c24xx/cpu-freq.c rename to arch/arm/mach-s3c24xx/cpufreq.c index 468079938884..5f181e733eee 100644 --- a/arch/arm/plat-s3c24xx/cpu-freq.c +++ b/arch/arm/mach-s3c24xx/cpufreq.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-s3c24xx/cpu-freq.c - * +/* * Copyright (c) 2006-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/mach-s3c24xx/dma.c similarity index 99% rename from arch/arm/plat-s3c24xx/dma.c rename to arch/arm/mach-s3c24xx/dma.c index ba3e76c95504..aab64909e9a3 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/mach-s3c24xx/dma.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-s3c24xx/dma.c - * +/* * Copyright 2003-2006 Simtec Electronics * Ben Dooks * diff --git a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c similarity index 99% rename from arch/arm/plat-s3c24xx/s3c2410-iotiming.c rename to arch/arm/mach-s3c24xx/iotiming-s3c2410.c index b1908e56da1b..48ccfcf715fa 100644 --- a/arch/arm/plat-s3c24xx/s3c2410-iotiming.c +++ b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-s3c24xx/s3c2410-iotiming.c - * +/* * Copyright (c) 2006-2009 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks diff --git a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c similarity index 99% rename from arch/arm/plat-s3c24xx/s3c2412-iotiming.c rename to arch/arm/mach-s3c24xx/iotiming-s3c2412.c index 48eee39ab369..95273424d657 100644 --- a/arch/arm/plat-s3c24xx/s3c2412-iotiming.c +++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-s3c24xx/s3c2412-iotiming.c - * +/* * Copyright (c) 2006-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/mach-s3c24xx/irq.c similarity index 100% rename from arch/arm/plat-s3c24xx/irq.c rename to arch/arm/mach-s3c24xx/irq.c diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig deleted file mode 100644 index 3bb5c8fd34a1..000000000000 --- a/arch/arm/plat-s3c24xx/Kconfig +++ /dev/null @@ -1,117 +0,0 @@ -# Copyright 2007 Simtec Electronics -# -# Licensed under GPLv2 - -config PLAT_S3C24XX - bool - depends on ARCH_S3C24XX - default y - select ARCH_REQUIRE_GPIOLIB - select NO_IOPORT - select S3C_DEV_NAND - select IRQ_DOMAIN - help - Base platform code for any Samsung S3C24XX device - -if PLAT_S3C24XX - -# low-level serial option nodes - -config CPU_LLSERIAL_S3C2410_ONLY - bool - default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440 - -config CPU_LLSERIAL_S3C2440_ONLY - bool - default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410 - -config CPU_LLSERIAL_S3C2410 - bool - help - Selected if there is an S3C2410 (or register compatible) serial - low-level implementation needed - -config CPU_LLSERIAL_S3C2440 - bool - help - Selected if there is an S3C2440 (or register compatible) serial - low-level implementation needed - -# code that is shared between a number of the s3c24xx implementations - -config S3C2410_CLOCK - bool - help - Clock code for the S3C2410, and similar processors which - is currently includes the S3C2410, S3C2440, S3C2442. - -config S3C24XX_DCLK - bool - help - Clock code for supporting DCLK/CLKOUT on S3C24XX architectures - -# gpio configurations - -config S3C24XX_GPIO_EXTRA - int - default 128 if S3C24XX_GPIO_EXTRA128 - default 64 if S3C24XX_GPIO_EXTRA64 - default 16 if ARCH_H1940 - default 0 - -config S3C24XX_GPIO_EXTRA64 - bool - help - Add an extra 64 gpio numbers to the available GPIO pool. This is - available for boards that need extra gpios for external devices. - -config S3C24XX_GPIO_EXTRA128 - bool - help - Add an extra 128 gpio numbers to the available GPIO pool. This is - available for boards that need extra gpios for external devices. - -config S3C24XX_DMA - bool "S3C2410 DMA support" - depends on ARCH_S3C24XX - select S3C_DMA - help - S3C2410 DMA support. This is needed for drivers like sound which - use the S3C2410's DMA system to move data to and from the - peripheral blocks. - -config S3C2410_DMA_DEBUG - bool "S3C2410 DMA support debug" - depends on ARCH_S3C24XX && S3C2410_DMA - help - Enable debugging output for the DMA code. This option sends info - to the kernel log, at priority KERN_DEBUG. - -# common code for s3c24xx based machines, such as the SMDKs. - -# cpu frequency items common between s3c2410 and s3c2440/s3c2442 - -config S3C2410_IOTIMING - bool - depends on CPU_FREQ_S3C24XX - help - Internal node to select io timing code that is common to the s3c2410 - and s3c2440/s3c2442 cpu frequency support. - -config S3C2410_CPUFREQ_UTILS - bool - depends on CPU_FREQ_S3C24XX - help - Internal node to select timing code that is common to the s3c2410 - and s3c2440/s3c244 cpu frequency support. - -# cpu frequency support common to s3c2412, s3c2413 and s3c2442 - -config S3C2412_IOTIMING - bool - depends on CPU_FREQ_S3C24XX && (CPU_S3C2412 || CPU_S3C2443) - help - Intel node to select io timing code that is common to the s3c2412 - and the s3c2443. - -endif diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile deleted file mode 100644 index 9f60549c8da1..000000000000 --- a/arch/arm/plat-s3c24xx/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -# arch/arm/plat-s3c24xx/Makefile -# -# Copyright 2007 Simtec Electronics -# -# Licensed under GPLv2 - -obj-y := -obj-m := -obj-n := -obj- := - - -# Core files - -obj-y += irq.o -obj-$(CONFIG_S3C24XX_DCLK) += clock-dclk.o - -obj-$(CONFIG_CPU_FREQ_S3C24XX) += cpu-freq.o -obj-$(CONFIG_CPU_FREQ_S3C24XX_DEBUGFS) += cpu-freq-debugfs.o - -# Architecture dependent builds - -obj-$(CONFIG_S3C2410_CLOCK) += s3c2410-clock.o -obj-$(CONFIG_S3C24XX_DMA) += dma.o -obj-$(CONFIG_S3C2410_IOTIMING) += s3c2410-iotiming.o -obj-$(CONFIG_S3C2412_IOTIMING) += s3c2412-iotiming.o -obj-$(CONFIG_S3C2410_CPUFREQ_UTILS) += s3c2410-cpufreq-utils.o -- GitLab