This patchset support new Exynos3250 Samsung SoC based on Cortex-A7 dual core. Exynos3250 is a System-On-Chip (SoC) that is based on 32-bit RISC processor for Smartphone. It is desigend with the 28nm low-power high-K metal gate process and provides the best performance features. This patchset include some patches such as: - Support booting of Exynos3250 - Supoort uart/mct/adc/gic/i2c/spi/power-domain/pmu/mshc/pwm/amba - Support the clock control for Exynos3250 using common clk framework This patchset is based on following git repo/branch. - git repo : git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git - branch : for-next (2ca8b247775d7c24fa8c2524a5562bad7e88f84b) Changes from v4: - Rebase this patch on latest for-next branch in linux-samsung.git - Post separated secondary CPU boot patch for Exynos4212 and merged it : https://lkml.org/lkml/2014/5/8/745 - Drop following patch[1] and use alternative patch[2] to turn off Cortex-A7 [1] ARM: EXYNOS: Enter a15 lowpower mode for Exynos3250 based on Cortex-a7 [2] http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg29064.html - Modify clock driver of exynos3250 - Add 'soc' dt node and move all dt nodes under 'soc' dt node in exynos3250.dtsi - Add missing CPU1 dt node in exynos3250.dtsi - Fix minor issue about coding style Changes from v3: - Remove all dependency about following patchset to remove static memory mapping for SYSRAM[1] / PMU ([2] or [3]). If following patchset merged, I'll send a further patches to support SYSRAM/PMU for secondary CPU. [1] http://www.spinics.net/lists/arm-kernel/msg323011.html [2] https://lkml.org/lkml/2014/4/2/48 [3] http://www.spinics.net/lists/arm-kernel/msg316013.html Changes from v2: - Remove static memory mapping about SYSRAM/PMU such as following patches: ARM: EXYNOS: Add IO mapping for non-secure SYSRAM of Exynos3250 ARM: EXYNOS: Add IO mapping for PMU of Exynos3250 - Add description for secondary CPU boot of Exynos4212/Exynos3250 - Fix description in exynos_cpu_die() to remove particular SoC series - Fix minor coding style - Add documentation for Exynos3250 clock controller Changes from v1: - Add new "samsung,exynos3" compatible name - Add comment about exynos_cpu_boot in Exynos4212 - Remove unnecessary 'goto' statement in firmware.c - Use read_cpuid_part_number() function instead of assembler directly - Post separated pinctrl patch from this patchset : https://lkml.org/lkml/2014/4/13/156 - Remove unused pmu interrupts due to Exynos3250 dual-core - Cosolidate all the patches related to exynos3250.dtsi into one patch - Fix gic compatible name to "cortex-a15-gic" because Cortex-A7 GIC is same - Add sign-off of sender to all this patches - Fix minor typo Chanwoo Choi (3): ARM: EXYNOS: Add Exynos3250 SoC ID ARM: EXYNOS: Support secondary CPU boot of Exynos3250 dt-bindings: add documentation for Exynos3250 clock controller Tomasz Figa (2): clk: samsung: exynos3250: Add clocks using common clock framework ARM: dts: Add device tree sources for Exynos3250 .../devicetree/bindings/clock/exynos3250-clock.txt | 41 ++ arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 475 +++++++++++++ arch/arm/boot/dts/exynos3250.dtsi | 439 ++++++++++++ arch/arm/mach-exynos/Kconfig | 22 + arch/arm/mach-exynos/common.h | 10 + arch/arm/mach-exynos/exynos.c | 2 + arch/arm/mach-exynos/firmware.c | 9 +- drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-exynos3250.c | 782 +++++++++++++++++++++ include/dt-bindings/clock/exynos3250.h | 258 +++++++ 10 files changed, 2038 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/clock/exynos3250-clock.txt create mode 100644 arch/arm/boot/dts/exynos3250-pinctrl.dtsi create mode 100644 arch/arm/boot/dts/exynos3250.dtsi create mode 100644 drivers/clk/samsung/clk-exynos3250.c create mode 100644 include/dt-bindings/clock/exynos3250.h -- 1.8.0 -- 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
