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Message-id: <53B6EA24.6030805@samsung.com> Date: Fri, 04 Jul 2014 19:53:40 +0200 From: Tomasz Figa <t.figa@...sung.com> To: linux-samsung-soc@...r.kernel.org Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Kukjin Kim <kgene.kim@...sung.com>, Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>, Marek Szyprowski <m.szyprowski@...sung.com>, Mark Brown <broonie@...nel.org>, Heiko Stübner <heiko@...ech.de>, Tomasz Figa <tomasz.figa@...il.com> Subject: Re: [PATCH 00/19] ARM: SAMSUNG: S5PV210 platform clean-up Aha, I forgot to add that the series is based on Kukjin's for-next branch with "pwm: samsung: remove s5pc100 related pwm codes" patch reverted and you can find a ready branch here: https://github.com/tom3q/linux.git v3.17-s5pv210-dt Sorry for the noise. Best regards, Tomasz On 04.07.2014 19:48, Tomasz Figa wrote: > This huge series is a (hopefully final) attempt to convert Samsung S5PV210 > into a DT-only and multiplatform-aware platform. It consists of several > steps to gradually replace legacy code with one meeting current standards > and then finally remove unused remnants. > > Patches 1-6 migrate the platform to fully use the Common Clock Framework > and get rid of legacy private clock code, of which s5pv210 was the last > user. Then patch 7 adds generic PHY driver for USB PHY on S5PV210 to allow > USB to be supported when using DT. Further three patches (8-10) add DT > support for mach-s5pv210 and necessary DT sources for currently supported > boards. Patch 11 removes board files and code directly related to them, > effectively making s5pv210 a DT-only platform. In next step, patches 12-15 > prepare remaining code for multiplatform enablement, which is finally done > in patch 16. Patches 17-19 are a final clean-up, which remove a lot of > unused code left after making the last S5P platform DT-only. > > Build tested patch by patch on following configs: > - s3c2410_defconfig (with DT support enabled), > - s3c6400_defconfig (with DT support enabled), > - s5pv210_defconfig (with DT support enabled after patches adding it), > - exynos_defconfig, > - exynos_defconfig with S5PV210 enabled in multiplatform configuration. > > Boot tested on s5pv210-goni board. > > Note that support for smdkc110, smdkv210 and torbreck boards is provided > by moving data from existing board files to new device tree sources. No > testing was performed due to mentioned board not being available anymore. > However I believe we agreed on this approach, because apparently there > are no active users of them. See the RFC from August 2013 asking for > removal of the whole platform [1]. > > [1] http://www.mail-archive.com/linux-samsung-soc%40vger.kernel.org/msg21882.html > > Mateusz Krawczuk (6): > clk: samsung: Add clock driver for S5PV210 and compatible SoCs > ARM: s5pv210: Migrate clock handling to Common Clock Framework > phy: Add support for S5PV210 to the Exynos USB 2.0 PHY driver > ARM: s5pv210: Add board file for boot using Device Tree > ARM: Samsung: DT: Add Device tree for s5pv210 > ARM: Samsung: DT: Add Device tree for S5PC110/S5PV210 Boards > > Tomasz Figa (13): > cpufreq: s3c24xx: Remove some dead code > serial: samsung: Remove support for legacy clock code > ARM: SAMSUNG: Remove legacy clock code > clk: samsung: Add S5PV210 Audio Subsystem clock driver > ARM: S5PV210: Remove support for board files > ARM: S5PV210: Untie PM support from legacy code > ARM: s5pv210: move debug-macro.S into the common space > ARM: s5pv210: Register cpufreq platform device > cpufreq: s5pv210: Make the driver multiplatform aware > ARM: s5pv210: Enable multi-platform build support > gpio: samsung: Remove legacy support of S5PV210 > ARM: SAMSUNG: Remove remaining legacy code > clk: samsung: s5pv210: Remove legacy board support > > .../bindings/clock/clk-s5pv210-audss.txt | 53 + > .../bindings/clock/samsung,s5pv210-clock.txt | 78 ++ > .../devicetree/bindings/phy/samsung-phy.txt | 1 + > arch/arm/Kconfig | 22 +- > arch/arm/Kconfig.debug | 12 +- > arch/arm/Makefile | 4 +- > arch/arm/boot/dts/Makefile | 5 + > arch/arm/boot/dts/s5pv210-aquila.dts | 392 ++++++ > arch/arm/boot/dts/s5pv210-goni.dts | 449 +++++++ > arch/arm/boot/dts/s5pv210-pinctrl.dtsi | 839 ++++++++++++ > arch/arm/boot/dts/s5pv210-smdkc110.dts | 78 ++ > arch/arm/boot/dts/s5pv210-smdkv210.dts | 238 ++++ > arch/arm/boot/dts/s5pv210-torbreck.dts | 92 ++ > arch/arm/boot/dts/s5pv210.dtsi | 633 +++++++++ > arch/arm/include/debug/s5pv210.S | 34 + > arch/arm/mach-exynos/pm.c | 1 - > arch/arm/mach-s3c24xx/common.c | 2 - > arch/arm/mach-s3c24xx/iotiming-s3c2412.c | 1 - > arch/arm/mach-s3c24xx/mach-h1940.c | 5 +- > arch/arm/mach-s3c24xx/mach-jive.c | 1 - > arch/arm/mach-s3c24xx/mach-smdk2413.c | 1 - > arch/arm/mach-s3c24xx/mach-smdk2416.c | 1 - > arch/arm/mach-s3c24xx/mach-smdk2443.c | 1 - > arch/arm/mach-s3c24xx/mach-vstms.c | 1 - > arch/arm/mach-s3c24xx/s3c2410.c | 6 - > arch/arm/mach-s3c24xx/s3c2412.c | 6 - > arch/arm/mach-s3c24xx/s3c2442.c | 1 - > arch/arm/mach-s3c24xx/s3c244x.c | 6 - > arch/arm/mach-s3c64xx/mach-anw6410.c | 1 - > arch/arm/mach-s3c64xx/mach-crag6410.c | 1 - > arch/arm/mach-s3c64xx/mach-hmt.c | 1 - > arch/arm/mach-s3c64xx/mach-ncp.c | 1 - > arch/arm/mach-s3c64xx/mach-smartq.c | 1 - > arch/arm/mach-s3c64xx/mach-smdk6400.c | 1 - > arch/arm/mach-s3c64xx/mach-smdk6410.c | 1 - > arch/arm/mach-s3c64xx/s3c6400.c | 1 - > arch/arm/mach-s3c64xx/s3c6410.c | 1 - > arch/arm/mach-s5pv210/Kconfig | 197 +-- > arch/arm/mach-s5pv210/Makefile | 29 +- > arch/arm/mach-s5pv210/Makefile.boot | 2 - > arch/arm/mach-s5pv210/clock.c | 1365 -------------------- > arch/arm/mach-s5pv210/common.c | 279 ---- > arch/arm/mach-s5pv210/common.h | 21 +- > arch/arm/mach-s5pv210/dev-audio.c | 246 ---- > arch/arm/mach-s5pv210/dma.c | 130 -- > arch/arm/mach-s5pv210/include/mach/debug-macro.S | 41 - > arch/arm/mach-s5pv210/include/mach/dma.h | 26 - > arch/arm/mach-s5pv210/include/mach/gpio.h | 140 -- > arch/arm/mach-s5pv210/include/mach/hardware.h | 18 - > arch/arm/mach-s5pv210/include/mach/irqs.h | 137 -- > arch/arm/mach-s5pv210/include/mach/map.h | 158 --- > arch/arm/mach-s5pv210/include/mach/memory.h | 27 - > arch/arm/mach-s5pv210/include/mach/pm-core.h | 46 - > arch/arm/mach-s5pv210/include/mach/regs-clock.h | 2 +- > arch/arm/mach-s5pv210/include/mach/regs-gpio.h | 41 - > arch/arm/mach-s5pv210/include/mach/regs-irq.h | 18 - > arch/arm/mach-s5pv210/mach-aquila.c | 687 ---------- > arch/arm/mach-s5pv210/mach-goni.c | 916 ------------- > arch/arm/mach-s5pv210/mach-smdkc110.c | 159 --- > arch/arm/mach-s5pv210/mach-smdkv210.c | 337 ----- > arch/arm/mach-s5pv210/mach-torbreck.c | 135 -- > arch/arm/mach-s5pv210/pm.c | 147 ++- > arch/arm/mach-s5pv210/s5pv210.c | 77 ++ > arch/arm/mach-s5pv210/setup-fb-24bpp.c | 49 - > arch/arm/mach-s5pv210/setup-fimc.c | 43 - > arch/arm/mach-s5pv210/setup-i2c0.c | 28 - > arch/arm/mach-s5pv210/setup-i2c1.c | 28 - > arch/arm/mach-s5pv210/setup-i2c2.c | 28 - > arch/arm/mach-s5pv210/setup-ide.c | 39 - > arch/arm/mach-s5pv210/setup-keypad.c | 24 - > arch/arm/mach-s5pv210/setup-sdhci-gpio.c | 103 -- > arch/arm/mach-s5pv210/setup-spi.c | 34 - > arch/arm/mach-s5pv210/setup-usb-phy.c | 95 -- > arch/arm/mach-s5pv210/sleep.S | 36 + > arch/arm/plat-samsung/Kconfig | 143 +- > arch/arm/plat-samsung/Makefile | 15 - > arch/arm/plat-samsung/clock-clksrc.c | 212 --- > arch/arm/plat-samsung/clock.c | 539 -------- > arch/arm/plat-samsung/cpu.c | 3 +- > arch/arm/plat-samsung/devs.c | 330 ----- > arch/arm/plat-samsung/include/plat/camport.h | 28 - > arch/arm/plat-samsung/include/plat/clock-clksrc.h | 83 -- > arch/arm/plat-samsung/include/plat/clock.h | 152 --- > arch/arm/plat-samsung/include/plat/cpu-freq-core.h | 3 - > arch/arm/plat-samsung/include/plat/cpu.h | 13 - > arch/arm/plat-samsung/include/plat/devs.h | 42 - > arch/arm/plat-samsung/include/plat/fb-core.h | 15 - > arch/arm/plat-samsung/include/plat/fb.h | 22 - > arch/arm/plat-samsung/include/plat/fimc-core.h | 51 - > arch/arm/plat-samsung/include/plat/gpio-cfg.h | 64 - > arch/arm/plat-samsung/include/plat/hdmi.h | 16 - > arch/arm/plat-samsung/include/plat/irqs.h | 72 -- > arch/arm/plat-samsung/include/plat/mfc.h | 35 - > arch/arm/plat-samsung/include/plat/pll.h | 323 ----- > arch/arm/plat-samsung/include/plat/s5p-clock.h | 65 - > arch/arm/plat-samsung/include/plat/sdhci.h | 47 - > arch/arm/plat-samsung/include/plat/tv-core.h | 44 - > arch/arm/plat-samsung/init.c | 1 - > arch/arm/plat-samsung/pm-gpio.c | 4 +- > arch/arm/plat-samsung/s5p-clock.c | 294 ----- > arch/arm/plat-samsung/s5p-dev-mfc.c | 81 +- > arch/arm/plat-samsung/s5p-dev-uart.c | 88 -- > arch/arm/plat-samsung/s5p-irq-eint.c | 221 ---- > arch/arm/plat-samsung/s5p-irq-gpioint.c | 218 ---- > arch/arm/plat-samsung/s5p-irq-pm.c | 92 -- > arch/arm/plat-samsung/s5p-irq.c | 31 - > arch/arm/plat-samsung/s5p-pm.c | 40 - > arch/arm/plat-samsung/s5p-sleep.S | 45 - > drivers/clk/samsung/Makefile | 1 + > drivers/clk/samsung/clk-s5pv210-audss.c | 241 ++++ > drivers/clk/samsung/clk-s5pv210.c | 856 ++++++++++++ > drivers/cpufreq/s3c2410-cpufreq.c | 2 - > drivers/cpufreq/s3c2412-cpufreq.c | 3 - > drivers/cpufreq/s3c2440-cpufreq.c | 3 - > drivers/cpufreq/s3c24xx-cpufreq.c | 1 - > drivers/cpufreq/s5pv210-cpufreq.c | 131 +- > drivers/gpio/gpio-samsung.c | 240 ---- > drivers/phy/Kconfig | 10 + > drivers/phy/Makefile | 1 + > drivers/phy/phy-s5pv210-usb2.c | 187 +++ > drivers/phy/phy-samsung-usb2.c | 6 + > drivers/phy/phy-samsung-usb2.h | 1 + > drivers/tty/serial/samsung.c | 4 - > include/dt-bindings/clock/s5pv210-audss.h | 34 + > include/dt-bindings/clock/s5pv210.h | 239 ++++ > 125 files changed, 4843 insertions(+), 9409 deletions(-) > create mode 100644 Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt > create mode 100644 Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt > create mode 100644 arch/arm/boot/dts/s5pv210-aquila.dts > create mode 100644 arch/arm/boot/dts/s5pv210-goni.dts > create mode 100644 arch/arm/boot/dts/s5pv210-pinctrl.dtsi > create mode 100644 arch/arm/boot/dts/s5pv210-smdkc110.dts > create mode 100644 arch/arm/boot/dts/s5pv210-smdkv210.dts > create mode 100644 arch/arm/boot/dts/s5pv210-torbreck.dts > create mode 100644 arch/arm/boot/dts/s5pv210.dtsi > create mode 100644 arch/arm/include/debug/s5pv210.S > delete mode 100644 arch/arm/mach-s5pv210/Makefile.boot > delete mode 100644 arch/arm/mach-s5pv210/clock.c > delete mode 100644 arch/arm/mach-s5pv210/common.c > delete mode 100644 arch/arm/mach-s5pv210/dev-audio.c > delete mode 100644 arch/arm/mach-s5pv210/dma.c > delete mode 100644 arch/arm/mach-s5pv210/include/mach/debug-macro.S > delete mode 100644 arch/arm/mach-s5pv210/include/mach/dma.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/gpio.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/hardware.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/irqs.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/map.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/memory.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/pm-core.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/regs-gpio.h > delete mode 100644 arch/arm/mach-s5pv210/include/mach/regs-irq.h > delete mode 100644 arch/arm/mach-s5pv210/mach-aquila.c > delete mode 100644 arch/arm/mach-s5pv210/mach-goni.c > delete mode 100644 arch/arm/mach-s5pv210/mach-smdkc110.c > delete mode 100644 arch/arm/mach-s5pv210/mach-smdkv210.c > delete mode 100644 arch/arm/mach-s5pv210/mach-torbreck.c > create mode 100644 arch/arm/mach-s5pv210/s5pv210.c > delete mode 100644 arch/arm/mach-s5pv210/setup-fb-24bpp.c > delete mode 100644 arch/arm/mach-s5pv210/setup-fimc.c > delete mode 100644 arch/arm/mach-s5pv210/setup-i2c0.c > delete mode 100644 arch/arm/mach-s5pv210/setup-i2c1.c > delete mode 100644 arch/arm/mach-s5pv210/setup-i2c2.c > delete mode 100644 arch/arm/mach-s5pv210/setup-ide.c > delete mode 100644 arch/arm/mach-s5pv210/setup-keypad.c > delete mode 100644 arch/arm/mach-s5pv210/setup-sdhci-gpio.c > delete mode 100644 arch/arm/mach-s5pv210/setup-spi.c > delete mode 100644 arch/arm/mach-s5pv210/setup-usb-phy.c > create mode 100644 arch/arm/mach-s5pv210/sleep.S > delete mode 100644 arch/arm/plat-samsung/clock-clksrc.c > delete mode 100644 arch/arm/plat-samsung/clock.c > delete mode 100644 arch/arm/plat-samsung/include/plat/camport.h > delete mode 100644 arch/arm/plat-samsung/include/plat/clock-clksrc.h > delete mode 100644 arch/arm/plat-samsung/include/plat/clock.h > delete mode 100644 arch/arm/plat-samsung/include/plat/fimc-core.h > delete mode 100644 arch/arm/plat-samsung/include/plat/hdmi.h > delete mode 100644 arch/arm/plat-samsung/include/plat/irqs.h > delete mode 100644 arch/arm/plat-samsung/include/plat/mfc.h > delete mode 100644 arch/arm/plat-samsung/include/plat/pll.h > delete mode 100644 arch/arm/plat-samsung/include/plat/s5p-clock.h > delete mode 100644 arch/arm/plat-samsung/include/plat/tv-core.h > delete mode 100644 arch/arm/plat-samsung/s5p-clock.c > delete mode 100644 arch/arm/plat-samsung/s5p-dev-uart.c > delete mode 100644 arch/arm/plat-samsung/s5p-irq-eint.c > delete mode 100644 arch/arm/plat-samsung/s5p-irq-gpioint.c > delete mode 100644 arch/arm/plat-samsung/s5p-irq-pm.c > delete mode 100644 arch/arm/plat-samsung/s5p-irq.c > delete mode 100644 arch/arm/plat-samsung/s5p-pm.c > delete mode 100644 arch/arm/plat-samsung/s5p-sleep.S > create mode 100644 drivers/clk/samsung/clk-s5pv210-audss.c > create mode 100644 drivers/clk/samsung/clk-s5pv210.c > create mode 100644 drivers/phy/phy-s5pv210-usb2.c > create mode 100644 include/dt-bindings/clock/s5pv210-audss.h > create mode 100644 include/dt-bindings/clock/s5pv210.h > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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