From mboxrd@z Thu Jan 1 00:00:00 1970 From: tomasz.figa@gmail.com (Tomasz Figa) Date: Sun, 09 Feb 2014 20:56:30 +0100 Subject: [PATCH 00/12] ARM: S3C24XX: convert s3c2410, s3c2440 s3c2442 to common clock framework In-Reply-To: <201312131356.40755.heiko@sntech.de> References: <201312131356.40755.heiko@sntech.de> Message-ID: <52F7DD6E.8070303@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Heiko, On 13.12.2013 13:56, Heiko St?bner wrote: > This series converts the earliest s3c socs to use a clock driver based on the > common clock framework instead of the old Samsung clock implementation. > > The only obstacle I found was the configuration of the clkout outputs in > the different machines. As I lack hardware test and knowledge on what is > expected there, somebody with interest in these machines will have to > step up to implement the clkout configuration > This can for example be done in the machine_init function after > the platform-devices (and thus the dclk-device) are populated. > > This leaves the s3c2412 soc to be converted, as it has yet another different > clock tree. > > Tested on an Openmoko Neo Freerunner (S3C2442), but of course more tests > would be really helpful. > > Heiko Stuebner (12): > ARM: S3C24XX: cpufreq-utils: don't write raw values to MPLLCON when using ccf > dt-bindings: document s3c24xx controller for external clock output > clk: samsung: add clock driver for external clock outputs > ARM: S3C24XX: enable usage of common dclk if common clock framework is enabled > ARM: S3C24XX: only store clock registers when old clock code is active > clk: samsung: add plls used by the early s3c24xx cpus > dt-bindings: add documentation for s3c2410 clock controller > clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 > ARM: S3C24XX: add platform code for conversion to the common clock framework > ARM: S3C24XX: convert s3c2440 and s3c2442 to common clock framework > ARM: S3C24XX: convert s3c2410 to common clock framework > ARM: S3C24XX: remove legacy clock code > > .../bindings/clock/samsung,s3c2410-clock.txt | 50 ++ > .../bindings/clock/samsung,s3c2410-dclk.txt | 53 ++ > arch/arm/mach-s3c24xx/Kconfig | 50 +- > arch/arm/mach-s3c24xx/Makefile | 6 +- > arch/arm/mach-s3c24xx/clock-dclk.c | 195 -------- > arch/arm/mach-s3c24xx/clock-s3c2410.c | 285 ----------- > arch/arm/mach-s3c24xx/clock-s3c2440.c | 217 -------- > arch/arm/mach-s3c24xx/clock-s3c244x.c | 141 ------ > arch/arm/mach-s3c24xx/common.c | 45 +- > arch/arm/mach-s3c24xx/common.h | 11 +- > arch/arm/mach-s3c24xx/cpufreq-utils.c | 13 + > arch/arm/mach-s3c24xx/include/mach/regs-clock.h | 18 - > arch/arm/mach-s3c24xx/include/mach/regs-gpio.h | 3 - > arch/arm/mach-s3c24xx/mach-amlm5900.c | 9 +- > arch/arm/mach-s3c24xx/mach-anubis.c | 15 +- > arch/arm/mach-s3c24xx/mach-at2440evb.c | 10 +- > arch/arm/mach-s3c24xx/mach-bast.c | 15 +- > arch/arm/mach-s3c24xx/mach-gta02.c | 8 +- > arch/arm/mach-s3c24xx/mach-h1940.c | 10 +- > arch/arm/mach-s3c24xx/mach-mini2440.c | 10 +- > arch/arm/mach-s3c24xx/mach-n30.c | 12 +- > arch/arm/mach-s3c24xx/mach-nexcoder.c | 10 +- > arch/arm/mach-s3c24xx/mach-osiris.c | 15 +- > arch/arm/mach-s3c24xx/mach-otom.c | 10 +- > arch/arm/mach-s3c24xx/mach-qt2410.c | 9 +- > arch/arm/mach-s3c24xx/mach-rx1950.c | 15 +- > arch/arm/mach-s3c24xx/mach-rx3715.c | 10 +- > arch/arm/mach-s3c24xx/mach-smdk2410.c | 9 +- > arch/arm/mach-s3c24xx/mach-smdk2440.c | 10 +- > arch/arm/mach-s3c24xx/mach-tct_hammer.c | 9 +- > arch/arm/mach-s3c24xx/mach-vr1000.c | 15 +- > arch/arm/mach-s3c24xx/pm.c | 13 +- > arch/arm/mach-s3c24xx/s3c2410.c | 56 --- > arch/arm/mach-s3c24xx/s3c2442.c | 111 ----- > arch/arm/mach-s3c24xx/s3c244x.c | 59 +-- > drivers/clk/samsung/Makefile | 2 + > drivers/clk/samsung/clk-pll.c | 182 +++++++ > drivers/clk/samsung/clk-pll.h | 3 + > drivers/clk/samsung/clk-s3c2410-dclk.c | 517 ++++++++++++++++++++ > drivers/clk/samsung/clk-s3c2410.c | 428 ++++++++++++++++ > include/dt-bindings/clock/samsung,s3c2410-clock.h | 64 +++ > include/dt-bindings/clock/samsung,s3c2410-dclk.h | 28 ++ > 42 files changed, 1575 insertions(+), 1176 deletions(-) > create mode 100644 Documentation/devicetree/bindings/clock/samsung,s3c2410-clock.txt > create mode 100644 Documentation/devicetree/bindings/clock/samsung,s3c2410-dclk.txt > delete mode 100644 arch/arm/mach-s3c24xx/clock-dclk.c > delete mode 100644 arch/arm/mach-s3c24xx/clock-s3c2410.c > delete mode 100644 arch/arm/mach-s3c24xx/clock-s3c2440.c > delete mode 100644 arch/arm/mach-s3c24xx/clock-s3c244x.c > create mode 100644 drivers/clk/samsung/clk-s3c2410-dclk.c > create mode 100644 drivers/clk/samsung/clk-s3c2410.c > create mode 100644 include/dt-bindings/clock/samsung,s3c2410-clock.h > create mode 100644 include/dt-bindings/clock/samsung,s3c2410-dclk.h > For patches 4, 5, 9, 10, 11, 12: Reviewed-by: Tomasz Figa For patches 6, 7: Acked-by: Tomasz Figa Best regards, Tomasz