From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756225AbbCLXpn (ORCPT ); Thu, 12 Mar 2015 19:45:43 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:52220 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755478AbbCLXpc (ORCPT ); Thu, 12 Mar 2015 19:45:32 -0400 X-AuditID: cbfee691-f79b86d000004a5a-bd-5502250b5950 Message-id: <5502250A.8090900@samsung.com> Date: Fri, 13 Mar 2015 08:45:14 +0900 From: Chanwoo Choi User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-version: 1.0 To: Maxime Coquelin Cc: u.kleine-koenig@pengutronix.de, afaerber@suse.de, geert@linux-m68k.org, Rob Herring , Philipp Zabel , Linus Walleij , Arnd Bergmann , stefan@agner.ch, pmeerw@pmeerw.net, pebolle@tiscali.nl, Jonathan Corbet , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Daniel Lezcano , Thomas Gleixner , Greg Kroah-Hartman , Jiri Slaby , Andrew Morton , "David S. Miller" , Mauro Carvalho Chehab , Joe Perches , Antti Palosaari , Tejun Heo , Will Deacon , Nikolay Borisov , Rusty Russell , Kees Cook , Michal Marek , linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org Subject: Re: [PATCH v3 00/15] Add support to STMicroelectronics STM32 family References: <1426197361-19290-1-git-send-email-maxime.coquelin@st.com> In-reply-to: <1426197361-19290-1-git-send-email-maxime.coquelin@st.com> Content-type: text/plain; charset=UTF-8 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA02SbUzTVxTGvf/XUla96wCvEKNpwnRG8QWqx7hMP+lN1GBiZIvGuA7/orEF 0oLpEj/gyhDZwBZUtEC1IEFYkdgq2XBOLC9hERFFC4hCNhibbrqgo1QKdn2JCd9+557nPuc5 yZGxyhk+XnYkM0fSZ2q0KkHOOWJSclZFJzJ71hS0R4PJaYDKJocAs6WdIoy1nkQwZfpXANub xVB5P5+Di+09PJz+x87D+JNbDJhqmgToeVGPoGJklIM3/hYeur/TwZmZOgZcU4UCFLZMcuAc 9fBgL7jMgeviDIK+lkoBumuKRRjqU0Bt/wMGfhg3gm22kYf8X3oZGPFaRXg23MWBubyRg+on 3Sz4W4KJvr3VLsLgud6g0dWTIricZ1mYrutAMGQpQ/B8oovbspzWTA2z1GFzIJpv+l6g/ulS RCvyHnC0r6SYodfrBxn6k/WZSOvr/hNo26Sdo86GUwJ96vlZoK96ekTadd7PUXdbIaK3qxzi roS98k8PStojxyT96s++lB++YekUsmeTjBPNvWIeeqkqQlEyglPIWLVHjHAc6R1uEoqQXKbE tYjUXhvi3osGOm6iSKMckfZfx/hI8Tciptbfwt8VeAXxDFXxIeZwIvGOvRJCLATfb/81EOZY nEbqyx9xEf2HxFc2HGSZLAavJj6TMeTJ4jY56fcFmJDmI7yTjJ7zohAr8VYSuFkbnhWFt5GH jf1hZvEyUmqrZiO8hLgcL9mQEcEFclI5UcVEAmHiLXOHhxG8mDhb2chmi8idKwOcGcVZ50Sy zrG1zrG9hNgGFCtlp2cbvsrQq5MMGp0hNzMjKT1L50TBo7z7btzyIxpp3eRGWIZUHyiMk/P2 KHnNMcPXOjdSB1NY2PjY9KzgHWfmHFibvH4dqFPUyes2bFyvWqhYmfB2txJnaHKko5KULekP 6HO1ksGNGFlUfB6Si7jctsky/TyAVd/4StuOqxvv5aZsfWEuuhD42LNz866H5kBWiXffwR1x WV9s1tzRLi35c9GGcW3a4NVUv+4pjdmfuPz1jYq7208knDo+4fq8c2bNBXXiH4WXN/5uTi9u kH/SbNRYF55pTl7wuGz+Ieu9PJ+CWdlht6ZWv7ZLnSdGVZzhsGbtClZv0PwPoF0quY8DAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA2WTa0xbZRjHfc8dsiZnFfSkRiEnwU1igcI2nrrNLY7AGXNIlKrxCzvSEyBr S9MDpPjFJmUbTqdcBEy5CbiQbmUkrTPaOVkKayDD2snC1RWVjszLZpbJRS5iWzJD9P30e5/8 ///nyZP3ZXCln1Ix5aZKyWISDTwVT9z4e36nOj4F02UETr0AdrcM7QMuCjYa/TSEr51BsGz/ g4LOh09D+3e1BHQNB0j46PduEhZmrmJg7x2gIPCrE0Hb3DwBD9e8JIy9b4SP1/sw8CzXUVDn XSTAPT9BQvfpzwjwdK0jGPe2UzDWe46G2XEFnJ+8icHFBSt0bvSTUPtNEIO5JQcNt0MjBNS3 9hPQMzOGw5o3MtGpq8M0TLcEI0GXztDgcTfjsNp3HcFsQxOCXx6MEId3C73LIVxwdbqQUGv/ gBLWVhuR0Ga7SQjjH57DhM+d05jwleM2LTj7/qSEocVuQnBfeI8Sfpj4mhLuBwK0MPLJGiH4 huqQMNjhogufesuGDpRJol6yJEumkgp9uan0IH/steIjxXv3ZWjUGi1k88km0Sgd5HNeLlTn lhsi++WTq0VDVaRUKMoyn/7i/xN0RblqeGR8U3286NV/PZkZ/zknXKjscoOfMm+kWR98EaRt 6B5/FsUxHLuHm7p+BW3xE1wwNECdRfGMkm1F3PBomNy6/IY4+7Wf6KhKwaZyE7MdZJQJNoVb Ct+nokxF6oN3p2KcyL7OOVtvEVv6ndxKUyjCDJPApnMrdms0E2eH4rnJlU0sqnmcPc7NtyzF plCyudzmlfOxXnFsHvd9/2SMcXYX19jZg29xEudx3cPrEevY1sKxTebYJvsU4RdQomQuMctv lxo1abJolKtMpWklFUY3ir3hBdWXyGkDH2IZxO9QWBcf0ylJsVquMfoQx+B8gmJzFOmUCr1Y 845kqSi2VBkk2Yf2RjbQgKsSSyoiP8JUWazJ2rMvU5uZrYHMrGz+SQV/6HSRki0VK6WTkmSW LI98GBOnsqHE5y5qxXSPJot/Ju+lGeLGG4f1bNK3vjrDrdS7vdkjc/r8KW9KuED17NEx9e79 1ufbLHF3FBvMjO6vgvI7h4zr/qrpE/lJu6zm/OacwlfIhEva/V2DNTBXeUDXlNfklUP+o63v dvw4mrOq+Tm/ume0wFLfTQ8eudyy46Q23NwQ5Am5TNSk4hZZ/AfEy+7O2QMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear Maxime, I'm working for STM32 SoC. So, I'm very interesting in this patch-set. If you possible, please add me to Cc list on next patch-set. Best Regards, Chanwoo Choi On 03/13/2015 06:55 AM, Maxime Coquelin wrote: > From: Maxime Coquelin > > This third round tries to address most of the comments made on previous series. > > It contains few less patches, as the reset_controller_of_init() patch has been > removed, now that the bootlaoder handles the reset of the timers. > > The pinctrl driver has also been removed after Linus review. > It will be reworked to use the generic pinconf bindings, and may contain > changes for other machines (Mediatek), to add support for pinmux property > handling directly in pinconf-generic. > > STM32 MCUs are Cortex-M CPU, used in various applications (consumer > electronics, industrial applications, hobbyists...). > Datasheets, user and programming manuals are publicly available on > STMicroelectronics website. > > With this series applied, the STM32F419 Discovery can boot succesfully. > > > Changes since v2: > ----------------- > - Remove pinctrl driver from the series. > - Remove reset_controller_of_init(), and reset the timers in the bootloader > - Add HW flow contrl property for serial driver > - Lots of changes in the DTS file, as per Andreas recommendations > - Some Kconfig clean-ups > - Adapt the config to be compatible with Andreas' bootwrapper, except UART port. > - Various fixes in documentation > > Changes since v1: > ----------------- > - Move bindings documentation in their own patches (Andreas) > - Rename ARM System timer to armv7m-systick (Rob) > - Add clock-frequency property handling in armv7m-systick (Rob) > - Re-factor the reset controllers into a single controller (Philipp) > - Add kerneldoc to reset_controller_of_init (Philipp) > - Add named constants in include/dt-bindings/reset/ (Philipp) > - Make pinctrl driver to depend on ARCH_STM32 or COMPILE_TEST (Geert) > - Introduce CPUV7M_NUM_IRQ config flag to indicate the number of interrupts > supported by the MCU, in order to limit memory waste in vectors' table (Uwe) > > > Maxime Coquelin (15): > scripts: link-vmlinux: Don't pass page offset to kallsyms if XIP > Kernel > ARM: ARMv7-M: Enlarge vector table up to 256 entries > dt-bindings: Document the ARM System timer bindings > clocksource: Add ARM System timer driver > dt-bindings: Document the STM32 reset bindings > drivers: reset: Add STM32 reset driver > dt-bindings: Document the STM32 timer bindings > clockevent: Add STM32 Timer driver > dt-bindings: Document the STM32 USART bindings > serial: stm32-usart: Add STM32 USART Driver > ARM: Add STM32 family machine > ARM: dts: Add ARM System timer as clockevent in armv7m > ARM: dts: Introduce STM32F429 MCU > ARM: configs: Add STM32 defconfig > MAINTAINERS: Add entry for STM32 MCUs > > Documentation/arm/stm32/overview.txt | 32 + > Documentation/arm/stm32/stm32f429-overview.txt | 22 + > .../devicetree/bindings/arm/armv7m_systick.txt | 26 + > .../devicetree/bindings/reset/st,stm32-rcc.txt | 102 +++ > .../devicetree/bindings/serial/st,stm32-usart.txt | 32 + > .../devicetree/bindings/timer/st,stm32-timer.txt | 22 + > MAINTAINERS | 8 + > arch/arm/Kconfig | 18 + > arch/arm/Makefile | 1 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/armv7-m.dtsi | 6 + > arch/arm/boot/dts/stm32f429-disco.dts | 71 +++ > arch/arm/boot/dts/stm32f429.dtsi | 226 +++++++ > arch/arm/configs/stm32_defconfig | 71 +++ > arch/arm/kernel/entry-v7m.S | 13 +- > arch/arm/mach-stm32/Makefile | 1 + > arch/arm/mach-stm32/Makefile.boot | 3 + > arch/arm/mach-stm32/board-dt.c | 19 + > arch/arm/mm/Kconfig | 15 + > drivers/clocksource/Kconfig | 15 + > drivers/clocksource/Makefile | 2 + > drivers/clocksource/armv7m_systick.c | 78 +++ > drivers/clocksource/timer-stm32.c | 184 ++++++ > drivers/reset/Makefile | 1 + > drivers/reset/reset-stm32.c | 125 ++++ > drivers/tty/serial/Kconfig | 17 + > drivers/tty/serial/Makefile | 1 + > drivers/tty/serial/stm32-usart.c | 695 +++++++++++++++++++++ > include/uapi/linux/serial_core.h | 3 + > scripts/link-vmlinux.sh | 2 +- > 30 files changed, 1807 insertions(+), 5 deletions(-) > create mode 100644 Documentation/arm/stm32/overview.txt > create mode 100644 Documentation/arm/stm32/stm32f429-overview.txt > create mode 100644 Documentation/devicetree/bindings/arm/armv7m_systick.txt > create mode 100644 Documentation/devicetree/bindings/reset/st,stm32-rcc.txt > create mode 100644 Documentation/devicetree/bindings/serial/st,stm32-usart.txt > create mode 100644 Documentation/devicetree/bindings/timer/st,stm32-timer.txt > create mode 100644 arch/arm/boot/dts/stm32f429-disco.dts > create mode 100644 arch/arm/boot/dts/stm32f429.dtsi > create mode 100644 arch/arm/configs/stm32_defconfig > create mode 100644 arch/arm/mach-stm32/Makefile > create mode 100644 arch/arm/mach-stm32/Makefile.boot > create mode 100644 arch/arm/mach-stm32/board-dt.c > create mode 100644 drivers/clocksource/armv7m_systick.c > create mode 100644 drivers/clocksource/timer-stm32.c > create mode 100644 drivers/reset/reset-stm32.c > create mode 100644 drivers/tty/serial/stm32-usart.c >