| Message ID | CACRpkdb47TFJX=7kEM-D3+HB1JvBe1y+D10ohTqa5D=brp1dfQ@mail.gmail.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
Linus, Sorry about the resend, but i just realized i should have copied you directly on the follow-up. Please let me know what you think. I do have a modified version of Boris' first patch addressing your original comments which I am planning to submit if you it is still a valid idea. Regards, Benoit Parrot Linus Walleij <linus.walleij <at> linaro.org> writes: > > On Wed, Jan 8, 2014 at 11:18 AM, boris brezillon > <b.brezillon <at> overkiz.com> wrote: > > > Anyway, do you want me to rework the gpio hog as described below ? > > If you feel you have time, drive and a proper usecase for testing it, > sure. I just want it to be driven my someone who *really* needs > that feature. As Felipe mentioned we do have several evm with IO-expander controlling various mux. This feature would be very nice to have as we now have to insert the board related gpio setting code in the pdata-quirks which works temporarily but we are looking for an upstreamable solution. I am leaning toward taking Boris patch set and reworking them given the comments you already had, unless you have a better ideas in mind. Regards, Benoit Parrot > > Yours, > Linus Walleij > -- > To unsubscribe from this list: send the line "unsubscribe linux-gpio" in > the body of a message to majordomo <at> vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Oct 6, 2014 at 5:37 PM, Benoit Parrot <bparrot@ti.com> wrote: > I do have a modified version of Boris' first patch addressing your original > comments which I am planning to submit if you it is still a valid idea. Please do whatever we end up merging or not, sharing code is always a good idea. Don't forget the device tree bindings. I have a system of my own (the Nomadik) that needs it can be tested on. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Linus, here is the contents of the pin control development tree targeted at the v3.18 cycle. I think there is a minor conflict in -next, but it's agains my own GPIO tree, so will have a look at that before sending that pull request later this merge window. Details are in the signed tag, please pull it in! Yours, Linus Walleij The following changes since commit 52addcf9d6669fa439387610bc65c92fa0980cef: Linux 3.17-rc2 (2014-08-25 15:36:20 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git tags/pinctrl-v3.18-1 for you to fetch changes up to 2cdef8f4e1ac28adc81326758a7767c18479a95d: pinctrl: specify bindings for pins and groups (2014-10-02 09:41:46 +0200) ---------------------------------------------------------------- This is the bulk of pin control changes for the v3.18 development series: - New drivers for the Freescale i.MX21, Qualcomm APQ8084 pin controllers. - Incremental new features on the Rockchip, atlas 6, OMAP, AM437x, APQ8064, prima2, AT91, Tegra, i.MX, Berlin and Nomadik. - Push Freescale drivers down into their own subdirectory. - Assorted sprays of syntax and semantic fixes. ---------------------------------------------------------------- Alexander Shiyan (1): pinctrl: Add i.MX21 pincontrol driver Antoine Tenart (1): pinctrl: berlin: fix the dt_free_map function Bin Shi (2): pinctrl: sirf: fix "quoted string split across lines" pinctrl: sirf: fix lots of "line over 80 characters" Doug Anderson (1): pinctrl: Add mux options 3 and 4 for rockchip pinctrl Geert Uytterhoeven (1): pinctrl: generic: Fix PIN_CONFIG_DRIVE_OPEN_SOURCE source/drain doc mismatch Georgi Djakov (3): pinctrl: qcom: Add APQ8084 pinctrl support dt: Document Qualcomm APQ8084 pinctrl binding pinctrl: qcom: Make the target processor value configurable Josh Cartwright (1): pinctrl: qcom: use restart_notifier mechanism for ps_hold Keerthy (1): pinctrl: single: AM437x: Add pinctrl compatibility Kiran Padwal (2): pinctrl: Make of_device_id array const pinctrl: imx6sl: introduce MODULE_DEVICE_TABLE for module autoloading Laurent Pinchart (1): pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation Linus Walleij (13): pinctrl: sh-pfc: use a saner Kconfig symbol pinctrl: clean up after enable refactoring pinctrl: imx/mxs: move freescale drivers to subdir pinctrl: sh-pfc: rename confusing pinmux ops variable pinctrl: single: fix freudian slip pinctrl: nomadik: use util function to reserve maps pinctrl: nomadik: use utils map free function pinctrl: nomadik: refactor DT parser to take two paths pinctrl: alter device tree bindings for functions pinctrl: abx500: use helpers for map allocation/free pinctrl: abx500: refactor DT parser to take two paths pinctrl: nomadik: improve GPIO debug prints pinctrl: specify bindings for pins and groups Marek Roszko (2): pinctrl: at91: add drive strength configuration pinctrl: at91: update for drive strength options and tweaks Naveen Krishna Chatradhi (1): pinctrl: samsung: use CONFIG_PINCTRL_SAMSUNG symbol in makefile Nishanth Menon (2): pinctrl: bindings: Add OMAP pinctrl binding pinctrl: single: Add DRA7 pinctrl compatibility Pramod Gurav (10): pinctrl: qcom: remove gpiochip in failure cases pinctrl: msm: Add ps_hold function in pinctrl-apq8064 binding documentation pinctrl: qcom: Add support for reset for apq8064 pinctrl: sirf: Remove gpiochip on failure cases pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges pinctrl: at91: Switch to using managed clk_get pinctrl: lantiq: Release gpiochip resources in fail case pinctrl: at91: Fix failure path in at91_gpio_probe path pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add pinctrl: st: remove gpiochip in failure cases Rongjun Ying (3): pinctrl: atlas6: take mclk pin out of i2s pingroup pinctrl: atlas6: Add I2S external clock input pingroup pinctrl: prima2: add I2S 2ch, 6ch, nodin, mclk groups Sean Paul (1): pinctrl: tegra: Add MIPI pad control Stefan Agner (1): pinctrl: imx: detect uninitialized pins Wenyou Yang (1): pinctrl: at91: disable PD or PU before enabling PU or PD .../bindings/pinctrl/atmel,at91-pinctrl.txt | 22 +- .../bindings/pinctrl/nvidia,tegra124-pinmux.txt | 14 +- .../bindings/pinctrl/pinctrl-bindings.txt | 50 +- .../bindings/pinctrl/qcom,apq8064-pinctrl.txt | 2 +- .../bindings/pinctrl/qcom,apq8084-pinctrl.txt | 179 +++ .../bindings/pinctrl/rockchip,pinctrl.txt | 6 +- .../bindings/pinctrl/ti,omap-pinctrl.txt | 13 + Documentation/pinctrl.txt | 14 +- arch/arm/mach-at91/include/mach/at91_pio.h | 6 + drivers/pinctrl/Kconfig | 103 +- drivers/pinctrl/Makefile | 23 +- drivers/pinctrl/berlin/berlin.c | 29 +- drivers/pinctrl/freescale/Kconfig | 108 ++ drivers/pinctrl/freescale/Makefile | 19 + drivers/pinctrl/{ => freescale}/pinctrl-imx.c | 17 +- drivers/pinctrl/{ => freescale}/pinctrl-imx.h | 7 +- .../pinctrl/{ => freescale}/pinctrl-imx1-core.c | 8 +- drivers/pinctrl/{ => freescale}/pinctrl-imx1.c | 0 drivers/pinctrl/{ => freescale}/pinctrl-imx1.h | 0 drivers/pinctrl/freescale/pinctrl-imx21.c | 342 ++++++ drivers/pinctrl/{ => freescale}/pinctrl-imx23.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx25.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx27.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx28.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx35.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx50.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx51.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx53.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx6dl.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx6q.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-imx6sl.c | 3 +- drivers/pinctrl/{ => freescale}/pinctrl-imx6sx.c | 2 +- drivers/pinctrl/{ => freescale}/pinctrl-mxs.c | 8 +- drivers/pinctrl/{ => freescale}/pinctrl-mxs.h | 0 drivers/pinctrl/{ => freescale}/pinctrl-vf610.c | 2 +- drivers/pinctrl/mvebu/pinctrl-mvebu.c | 6 +- drivers/pinctrl/nomadik/pinctrl-abx500.c | 99 +- drivers/pinctrl/nomadik/pinctrl-nomadik.c | 142 +-- drivers/pinctrl/pinctrl-adi2.c | 7 +- drivers/pinctrl/pinctrl-as3722.c | 4 +- drivers/pinctrl/pinctrl-at91.c | 212 +++- drivers/pinctrl/pinctrl-bcm281xx.c | 8 +- drivers/pinctrl/pinctrl-bcm2835.c | 4 +- drivers/pinctrl/pinctrl-lantiq.c | 8 +- drivers/pinctrl/pinctrl-palmas.c | 5 +- drivers/pinctrl/pinctrl-rockchip.c | 6 +- drivers/pinctrl/pinctrl-single.c | 18 +- drivers/pinctrl/pinctrl-st.c | 7 +- drivers/pinctrl/pinctrl-tb10x.c | 4 +- drivers/pinctrl/pinctrl-tegra-xusb.c | 8 +- drivers/pinctrl/pinctrl-tegra.c | 7 +- drivers/pinctrl/pinctrl-tegra114.c | 2 +- drivers/pinctrl/pinctrl-tegra124.c | 69 +- drivers/pinctrl/pinctrl-tegra20.c | 2 +- drivers/pinctrl/pinctrl-tegra30.c | 2 +- drivers/pinctrl/pinctrl-tz1090-pdc.c | 7 +- drivers/pinctrl/pinctrl-tz1090.c | 6 +- drivers/pinctrl/pinctrl-u300.c | 6 +- drivers/pinctrl/pinctrl-xway.c | 2 + drivers/pinctrl/pinmux.c | 10 +- drivers/pinctrl/qcom/Kconfig | 8 + drivers/pinctrl/qcom/Makefile | 1 + drivers/pinctrl/qcom/pinctrl-apq8064.c | 9 +- drivers/pinctrl/qcom/pinctrl-apq8084.c | 1245 ++++++++++++++++++++ drivers/pinctrl/qcom/pinctrl-ipq8064.c | 2 + drivers/pinctrl/qcom/pinctrl-msm.c | 49 +- drivers/pinctrl/qcom/pinctrl-msm.h | 3 + drivers/pinctrl/qcom/pinctrl-msm8960.c | 2 + drivers/pinctrl/qcom/pinctrl-msm8x74.c | 2 + drivers/pinctrl/samsung/pinctrl-exynos5440.c | 7 +- drivers/pinctrl/samsung/pinctrl-samsung.c | 7 +- drivers/pinctrl/sh-pfc/core.c | 10 +- drivers/pinctrl/sh-pfc/core.h | 1 - drivers/pinctrl/sh-pfc/pfc-r8a73a4.c | 4 +- drivers/pinctrl/sh-pfc/pfc-r8a7740.c | 4 +- drivers/pinctrl/sh-pfc/pfc-sh7372.c | 4 +- drivers/pinctrl/sh-pfc/pfc-sh73a0.c | 23 +- drivers/pinctrl/sh-pfc/pinctrl.c | 6 +- drivers/pinctrl/sh-pfc/sh_pfc.h | 1 - drivers/pinctrl/sirf/pinctrl-atlas6.c | 129 +- drivers/pinctrl/sirf/pinctrl-prima2.c | 173 ++- drivers/pinctrl/sirf/pinctrl-sirf.c | 72 +- drivers/pinctrl/spear/pinctrl-spear.c | 4 +- drivers/pinctrl/spear/pinctrl-spear1310.c | 2 +- drivers/pinctrl/spear/pinctrl-spear1340.c | 2 +- drivers/pinctrl/spear/pinctrl-spear300.c | 2 +- drivers/pinctrl/spear/pinctrl-spear310.c | 2 +- drivers/pinctrl/spear/pinctrl-spear320.c | 2 +- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 8 +- drivers/pinctrl/vt8500/pinctrl-wmt.c | 8 +- include/dt-bindings/pinctrl/at91.h | 5 + include/dt-bindings/pinctrl/rockchip.h | 2 + include/linux/pinctrl/pinconf-generic.h | 2 +- include/linux/pinctrl/pinmux.h | 7 +- 94 files changed, 2841 insertions(+), 615 deletions(-) create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,apq8084-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/ti,omap-pinctrl.txt create mode 100644 drivers/pinctrl/freescale/Kconfig create mode 100644 drivers/pinctrl/freescale/Makefile rename drivers/pinctrl/{ => freescale}/pinctrl-imx.c (97%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx.h (96%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx1-core.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx1.c (100%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx1.h (100%) create mode 100644 drivers/pinctrl/freescale/pinctrl-imx21.c rename drivers/pinctrl/{ => freescale}/pinctrl-imx23.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx25.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx27.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx28.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx35.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx50.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx51.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx53.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx6dl.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx6q.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx6sl.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-imx6sx.c (99%) rename drivers/pinctrl/{ => freescale}/pinctrl-mxs.c (98%) rename drivers/pinctrl/{ => freescale}/pinctrl-mxs.h (100%) rename drivers/pinctrl/{ => freescale}/pinctrl-vf610.c (99%) create mode 100644 drivers/pinctrl/qcom/pinctrl-apq8084.c -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html