This series adds Device Tree support for Samsung S3C64xx SoC series. It fixes several problems preventing from booting an S3C64xx-based system using Device Tree, adds all the infrastructure for Device Tree-based board support, including mach-s3c64xx-dt and dts include files for S3C64xx SoCs, and basic device tree source for FriendlyARM Mini6410 and SAMSUNG SMDK6410 boards. Current support is somewhat limite, but should be fine as a start and will be extended in future, hopefully with help of S3C64xx board maintainers. Depends on: - [PATCH v2 0/8] Common Clock Framework support for Samsung S3C64xx http://thread.gmane.org/gmane.linux.usb.general/90493 On Samsung S3C6410-based Mini6410 and SMDK6410 boards: Tested-by: Tomasz Figa <tomasz.figa@xxxxxxxxx> Changes since v6: - Rebased onto current for-next branch of Kgene's tree, - Dropped the idea of .init_platform() machine callback, - Added support for i2c controllers, - Replaced separate apb and ahb nodes with a single common soc node, - Updated cpus node according to CPU bindings, - Updated fixed rate clock nodes to use generic bindings, - Added support for PWM buzzer and I2C EEPROM on Mini6410 board, - Simplified the condition of skipping legacy GPIO initialization. Changes since v5: - Rebased onto current for-next branch of Kgene's tree, - Added support for new Common Clock Framework based clock driver, - Introduced hierarchical structure of device nodes (representing physical AHB and APB buses), - Bypassed most of legacy initialization when booting with DT, - Used preprocessor macros in dts files to improve readabilty, - Added support for SMDK6410 board. Changes since v4: - Rebased onto current for-next branch of Kgene's tree - Added support for pinctrl (driver merged through pinctrl tree) - Added labels to all nodes that can be overridden from board dts - Modified board dts to use the &label syntax to reference device nodes Changes since v3: - Rebased onto current for-next branch of Kgene's tree - Updated timer node for next version of samsung-time patches - Replaced local s3c64xx_dt_init_irq with irqchip_init Changes since v2: - Updated timer node for next version of samsung-time patches Changes since v1: - Dropped two VIC-related patches that are no longer necessary - Added Device Tree-based instantation of system timers - Corrected VIC interrupt specifiers - Adjusted CPU compatible values and dropped @id Tomasz Figa (7): ARM: common: vic: Parse interrupt and resume masks from device tree ARM: s3c64xx: Bypass legacy initialization when booting with DT gpio: samsung: Skip initialization if device tree is present ARM: s3c64xx: Add board file for boot using Device Tree ARM: dts: Add basic dts include files for Samsung S3C64xx SoCs ARM: dts: Add dts file for S3C6410-based Mini6410 board ARM: dts: Add dts file for S3C6410-based SMDK6410 board Documentation/devicetree/bindings/arm/vic.txt | 6 + arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/s3c6400.dtsi | 41 ++ arch/arm/boot/dts/s3c6410-mini6410.dts | 228 +++++++++ arch/arm/boot/dts/s3c6410-smdk6410.dts | 103 ++++ arch/arm/boot/dts/s3c6410.dtsi | 57 +++ arch/arm/boot/dts/s3c64xx-pinctrl.dtsi | 687 ++++++++++++++++++++++++++ arch/arm/boot/dts/s3c64xx.dtsi | 199 ++++++++ arch/arm/mach-s3c64xx/Kconfig | 16 + arch/arm/mach-s3c64xx/Makefile | 1 + arch/arm/mach-s3c64xx/common.c | 12 + arch/arm/mach-s3c64xx/dma.c | 9 + arch/arm/mach-s3c64xx/irq-pm.c | 9 + arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c | 85 ++++ arch/arm/mach-s3c64xx/s3c6400.c | 9 + arch/arm/mach-s3c64xx/s3c6410.c | 9 + arch/arm/plat-samsung/init.c | 12 +- drivers/gpio/gpio-samsung.c | 34 +- drivers/irqchip/irq-vic.c | 7 +- 19 files changed, 1497 insertions(+), 29 deletions(-) create mode 100644 arch/arm/boot/dts/s3c6400.dtsi create mode 100644 arch/arm/boot/dts/s3c6410-mini6410.dts create mode 100644 arch/arm/boot/dts/s3c6410-smdk6410.dts create mode 100644 arch/arm/boot/dts/s3c6410.dtsi create mode 100644 arch/arm/boot/dts/s3c64xx-pinctrl.dtsi create mode 100644 arch/arm/boot/dts/s3c64xx.dtsi create mode 100644 arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
