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 secondary CPU of Exynos3250 (cpu up/down) - 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 completely tested and is based on following git repo/branch. - git repo : git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git - branch : for-next (Linux 3.15-rc1) Additional patch description about static memory mapping: Arnd Bergmann suggested that need proper driver instead of static memory mapping. As Chanho Park reply[2], Sachin Kamat already posted the DT support patch[1] for memory mapping for SYSRAM. [1] http://www.spinics.net/lists/linux-samsung-soc/msg27647.html [2] https://lkml.org/lkml/2014/4/10/161 So, I'm going to re-implement following patches related to static memory mapping after merged Sachin Kamat patch[1]. ARM: EXYNOS: Add IO mapping for non-secure SYSRAM of Exynos3250 ARM: EXYNOS: Add IO mapping for PMU of Exynos3250 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 (5): ARM: EXYNOS: Add Exynos3250 SoC ID ARM: EXYNOS: Add IO mapping for non-secure SYSRAM of Exynos3250 ARM: EXYNOS: Add IO mapping for PMU of Exynos3250 ARM: EXYNOS: Support secondary CPU boot of Exynos3250 ARM: EXYNOS: Enter a15 lowpower mode for Exynos3250 based on Cortex-a7 Kyungmin Park (1): ARM: EXYNOS: Support secondary CPU boot of Exynos4212 Tomasz Figa (2): clk: samsung: exynos3250: Add clocks using common clock framework ARM: dts: Add device tree sources for Exynos3250 arch/arm/boot/dts/exynos3250-pinctrl.dtsi | 477 ++++++++++++++++++ arch/arm/boot/dts/exynos3250.dtsi | 410 ++++++++++++++++ arch/arm/mach-exynos/Kconfig | 22 + arch/arm/mach-exynos/exynos.c | 19 + arch/arm/mach-exynos/firmware.c | 18 +- arch/arm/mach-exynos/hotplug.c | 16 +- arch/arm/mach-exynos/include/mach/map.h | 2 + arch/arm/plat-samsung/include/plat/cpu.h | 10 + drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-exynos3250.c | 785 ++++++++++++++++++++++++++++++ include/dt-bindings/clock/exynos3250.h | 256 ++++++++++ 11 files changed, 2010 insertions(+), 6 deletions(-) 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
