From: rjui@broadcom•com (Ray Jui)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/4] pinctrl: Broadcom Cygnus pinctrl device tree binding
Date: Thu, 22 Jan 2015 22:49:23 -0800 [thread overview]
Message-ID: <54C1EEF3.4040406@broadcom.com> (raw)
In-Reply-To: <54C1AE9F.3020407@broadcom.com>
On 1/22/2015 6:14 PM, Ray Jui wrote:
>
>
> On 1/13/2015 12:20 AM, Linus Walleij wrote:
>> On Fri, Jan 9, 2015 at 7:26 PM, Ray Jui <rjui@broadcom•com> wrote:
>>> On 1/9/2015 2:12 AM, Linus Walleij wrote:
>>
>>>> Just use "groups" and "function" and refer to
>>>> Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
>>>>
>>>> Then "alt1", "alt2" etc are non-functional names of functions.
>>>> Use the real function names, like "spi0" or so. This
>>>> alt-business seems to be just a shortcut to make it
>>>> simple, don't do that.
>>>>
>>>> Then you use e.g. "spi0" as a group name. I prefer you
>>>> call that "spi0_grp" or something to say it is a group of
>>>> pins associated with spi0, as spi0 is actually the
>>>> function.
>>>>
>>> Hmmm, I did this by following brcm,bcm11351-pinctrl.txt:
>>> - function: String. Specifies the pin mux selection. Values must be one
>>> of: "alt1", "alt2", "alt3", "alt4"
>>>
>>> But you are right, in the pinctrl binding document it describes the
>>> generic pin multiplexing nodes use "function" and "group".
>>
>> Note "function" and "groups". Note groups is pluralis. You can
>> select multiple groups for a single function.
>>
>>> For example, the group "lcd" covers 30 pins. When I configure "lcd" to
>>> alternate function 1, all 30 pins are muxed to LCD function. When
>>> configured to function 2, all pins are muxed to SRAM function. Now, here
>>> comes the issue, when configured to function 3, pins 1-15 and 20-30
>>> become GPIO function, but pins 16-19 becomes SPI5 function. When it's
>>> configured to function 4, all 30 pins become GPIO.
>>
>> I would split the use case in two groups for LCD and SRAM,
>> and three groups for GPIO:
>> "lcd_grp", "sram_grp", "gpio-1-15_grp",
>> "gpio-16-19_grp", "gpio-20-30_grp", "spi5_grp"
>>
>> Valid combinations become
>>
>> function = "lcd"
>> groups = "lcd_grp";
>>
>> function = "sram"
>> groups = "sram_grp"
>>
>> For all GPIO only this:
>>
>> function = "gpio"
>> groups = "gpio-1-16_grp", "gpio-16-19_grp", "gpio-20-30_grp"
>>
>> For a combined GPIO+SPI:
>>
>> function = "gpio"
>> groups = "gpio-1-16_grp", "gpio-20-30_grp"
>>
>> function = "spi5"
>> groups = "spi5_grp"
>>
>> The pinctrl runtile will protest if you try to combine spi5_grp
>> with gpio-16-19_grp.
>>
>>> In some other cases, when I configure a group to other functions, there
>>> could be spare pins which become unused (not brought out to the pad).
>>> Or, the spare pins may also become a separate function.
>>
>> That's cool.
>>
>>> Based on the LCD example, I'd assume I would do the following for the
>>> default LCD function:
>>>
>>> lcd_node {
>>> group = "lcd_grp";
>>> function = "lcd";
>>> };
>>>
>>> And in the case of function 3, I would call the function "spi5" and
>>> assume the rest of pins become either GPIO (or unused)?
>>>
>>> spi5_node {
>>> group = "lcd_grp";
>>> function = "spi5";
>>> };
>>
>> Looks cool per above.
>>
>> You need some clever code in the driver to handle double-configuration
>> of registers and so on, but I think it can be done.
>>
>> Using pin control as a GPIO backend can be a bit tricky and will need
>> some testing and elaboration, but the subsystem will block collisions.
>>
>> Yours,
>> Linus Walleij
>>
>
> Hi Linus,
>
> I have another question here. In the B0 revision of our Cygnus chip, the
> ASIC team added a feature to allow individual pins to be muxed to GPIO.
> The pinmux controller can still only do group-based muxing in general,
> but at the same time, you can override most (but not all) individual
> pins to GPIO.
>
> I believe this HW design actually forces us to mix use "groups" and
> "pins" in DT.
>
> For example, assuming we mux pins 1 - 10 as MMC (one cmd line, one clk
> line, and 8 data lines). One might make the decision that he only needs
> 4 data lines instead of 8 data lines, and he wants to free up the 4 data
> lines and uses as GPIO. Based on this example, is the following DT
> configuration valid?
>
> sd_node {
> function = "sd";
> groups = "sd_grps";
> };
>
> gpio_node {
> function = "gpio";
> pins = "gpio_7", "gpio_8", "gpio_9", "gpio_10"; /* assuming 1:1
> mapping between gpio and pin number to make this example simple */
> };
>
> Thanks,
>
> Ray
>
I dig into the pinctrl framework code a bit more and found that I can
use pinctrl_request_gpio from the GPIO driver and implement
gpio_request_enable in the pinctrl driver.
The only problem I see now is that these APIs seem to expect the use of
global GPIO numbers? And all pinctrl drivers I checked seem to be hard
coding the GPIO to pin mapping when declaring the struct
pinctrl_gpio_range array. How would this work in a system like ours that
have 3 GPIO controllers and was required to use a dynamic GPIO number
(i.e., we use gpio->base = -1, so it derives the base from
CONFIG_ARCH_NR_GPIO and goes backwards)?
I guess I can do some runtime calculation in my pinctrl driver to figure
out the GPIO->pin mapping based on CONFIG_ARCH_NR_GPIO, but this is
assuming that we always fix the order of the device nodes of the 3 GPIO
controllers.
I hope I'm not missing something here?
Thanks,
Ray
next prev parent reply other threads:[~2015-01-23 6:49 UTC|newest]
Thread overview: 328+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Ray Jui <rjui@broadcom.com>
2014-11-27 23:46 ` [PATCH 0/4] Add pinctrl support to Broadcom Cygnus SoC Ray Jui
2014-11-27 23:46 ` [PATCH 1/4] pinctrl: Broadcom Cygnus pinctrl device tree binding Ray Jui
2015-01-09 10:12 ` Linus Walleij
2015-01-09 18:26 ` Ray Jui
2015-01-13 8:20 ` Linus Walleij
2015-01-13 17:14 ` Ray Jui
2015-01-23 2:14 ` Ray Jui
2015-01-23 6:49 ` Ray Jui [this message]
2015-01-30 14:18 ` Linus Walleij
2015-01-30 17:01 ` Ray Jui
2015-01-30 13:54 ` Linus Walleij
2014-11-27 23:46 ` [PATCH 2/4] pinctrl: cygnus: add initial pinctrl support Ray Jui
2015-01-09 11:03 ` Linus Walleij
2015-01-09 18:38 ` Ray Jui
2015-01-13 8:25 ` Linus Walleij
2015-01-13 17:17 ` Ray Jui
2014-11-27 23:46 ` [PATCH 3/4] ARM: mach-bcm: enable pinctrl support for Cygnus Ray Jui
2014-11-27 23:46 ` [PATCH 4/4] ARM: dts: enable pinctrl for Broadcom Cygnus Ray Jui
2014-11-28 1:27 ` [PATCH 0/4] Add common clock support for Broadcom iProc architecture Ray Jui
2014-11-28 1:27 ` [PATCH 1/4] clk: iproc: define Broadcom iProc clock binding Ray Jui
2014-11-28 1:27 ` [PATCH 2/4] clk: iproc: add initial common clock support Ray Jui
2014-11-28 1:27 ` [PATCH 3/4] clk: cygnus: add clock support for Broadcom Cygnus Ray Jui
2014-11-28 1:27 ` [PATCH 4/4] ARM: dts: enable " Ray Jui
2014-12-04 21:43 ` [PATCH 0/4] Add common clock support for Broadcom iProc architecture Ray Jui
2014-12-04 21:43 ` [PATCH 1/4] clk: iproc: define Broadcom iProc clock binding Ray Jui
2014-12-04 21:43 ` [PATCH 2/4] clk: iproc: add initial common clock support Ray Jui
2014-12-06 22:20 ` Tim Kryger
2014-12-08 1:38 ` Ray Jui
2014-12-04 21:43 ` [PATCH 3/4] clk: cygnus: add clock support for Broadcom Cygnus Ray Jui
2014-12-04 21:43 ` [PATCH 4/4] ARM: dts: enable " Ray Jui
2014-12-04 21:56 ` [PATCH 0/4] Add pinctrl support to Broadcom Cygnus SoC Ray Jui
2014-12-04 21:56 ` [PATCH 1/4] pinctrl: Broadcom Cygnus pinctrl device tree binding Ray Jui
2014-12-04 22:16 ` Belisko Marek
2014-12-04 22:35 ` Ray Jui
2014-12-04 21:56 ` [PATCH 2/4] pinctrl: cygnus: add initial pinctrl support Ray Jui
2014-12-04 21:56 ` [PATCH 3/4] ARM: mach-bcm: enable pinctrl support for Cygnus Ray Jui
2014-12-04 21:56 ` [PATCH 4/4] ARM: dts: enable pinctrl for Broadcom Cygnus Ray Jui
2014-12-05 19:51 ` [PATCH v2 0/4] Add pinctrl support to Broadcom Cygnus SoC Ray Jui
2014-12-05 19:51 ` [PATCH v2 1/4] pinctrl: Broadcom Cygnus pinctrl device tree binding Ray Jui
2014-12-05 19:51 ` [PATCH v2 2/4] pinctrl: cygnus: add initial pinctrl support Ray Jui
2014-12-05 19:51 ` [PATCH v2 3/4] ARM: mach-bcm: enable pinctrl support for Cygnus Ray Jui
2014-12-05 19:51 ` [PATCH v2 4/4] ARM: dts: enable pinctrl for Broadcom Cygnus Ray Jui
2014-12-06 0:40 ` [PATCH 0/5] Add gpio support to Broadcom Cygnus SoC Ray Jui
2014-12-06 0:40 ` [PATCH 1/5] gpio: Cygnus: define Broadcom Cygnus GPIO binding Ray Jui
2015-01-13 7:57 ` Linus Walleij
2015-01-13 17:07 ` Ray Jui
2014-12-06 0:40 ` [PATCH 2/5] gpio: Cygnus: add GPIO driver Ray Jui
2014-12-06 1:28 ` Joe Perches
2014-12-06 2:14 ` Ray Jui
2014-12-06 2:34 ` Joe Perches
2014-12-06 3:41 ` Ray Jui
2014-12-06 4:24 ` Joe Perches
2014-12-08 1:34 ` Ray Jui
2014-12-08 1:59 ` Ray Jui
2014-12-06 0:40 ` [PATCH 3/5] ARM: mach-bcm: Enable GPIO support for Cygnus Ray Jui
2014-12-06 0:40 ` [PATCH 4/5] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2014-12-06 0:40 ` [PATCH 5/5] MAINTAINERS: Entry for Cygnus GPIO driver Ray Jui
2014-12-08 2:38 ` [PATCH v2 0/5] Add gpio support to Broadcom Cygnus SoC Ray Jui
2014-12-08 2:38 ` [PATCH v2 1/5] gpio: Cygnus: define Broadcom Cygnus GPIO binding Ray Jui
2014-12-08 11:22 ` Arnd Bergmann
2014-12-08 16:55 ` Ray Jui
2014-12-08 17:11 ` Arnd Bergmann
2014-12-08 2:38 ` [PATCH v2 2/5] gpio: Cygnus: add GPIO driver Ray Jui
2014-12-08 2:38 ` [PATCH v2 3/5] ARM: mach-bcm: Enable GPIO support for Cygnus Ray Jui
2014-12-08 2:38 ` [PATCH v2 4/5] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2014-12-08 2:38 ` [PATCH v2 5/5] MAINTAINERS: Entry for Cygnus GPIO driver Ray Jui
2014-12-08 18:47 ` [PATCH v3 0/5] Add gpio support to Broadcom Cygnus SoC Ray Jui
2014-12-08 18:47 ` [PATCH v2 " Ray Jui
2014-12-08 18:48 ` Ray Jui
2014-12-08 18:47 ` [PATCH v3 1/5] gpio: Cygnus: define Broadcom Cygnus GPIO binding Ray Jui
2014-12-08 19:38 ` Arnd Bergmann
2014-12-08 19:45 ` Ray Jui
2014-12-08 18:47 ` [PATCH v3 2/5] gpio: Cygnus: add GPIO driver Ray Jui
2014-12-08 18:47 ` [PATCH v3 3/5] ARM: mach-bcm: Enable GPIO support for Cygnus Ray Jui
2014-12-08 18:47 ` [PATCH v3 4/5] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2014-12-08 18:47 ` [PATCH v3 5/5] MAINTAINERS: Entry for Cygnus GPIO driver Ray Jui
2014-12-08 20:41 ` [PATCH v4 0/5] Add gpio support to Broadcom Cygnus SoC Ray Jui
2014-12-08 20:41 ` [PATCH v4 1/5] gpio: Cygnus: define Broadcom Cygnus GPIO binding Ray Jui
2014-12-08 20:41 ` [PATCH v4 2/5] gpio: Cygnus: add GPIO driver Ray Jui
2014-12-10 10:34 ` Alexandre Courbot
2014-12-11 1:30 ` Ray Jui
2014-12-08 20:41 ` [PATCH v4 3/5] ARM: mach-bcm: Enable GPIO support for Cygnus Ray Jui
2014-12-08 20:41 ` [PATCH v4 4/5] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2014-12-08 20:41 ` [PATCH v4 5/5] MAINTAINERS: Entry for Cygnus GPIO driver Ray Jui
2014-12-10 0:04 ` [PATCH 0/4] Add PCIe support to Broadcom iProc Ray Jui
2014-12-10 0:04 ` [PATCH 1/4] pci: iProc: define Broadcom iProc PCIe binding Ray Jui
2014-12-10 10:30 ` Lucas Stach
2014-12-11 1:37 ` Ray Jui
2014-12-10 0:04 ` [PATCH 2/4] PCI: iproc: Add Broadcom iProc PCIe driver Ray Jui
2014-12-10 11:31 ` Arnd Bergmann
2014-12-10 16:46 ` Scott Branden
2014-12-10 18:46 ` Florian Fainelli
2014-12-10 20:26 ` Hauke Mehrtens
2014-12-10 20:40 ` Ray Jui
2014-12-11 9:44 ` Arend van Spriel
2014-12-10 0:04 ` [PATCH 3/4] ARM: mach-bcm: Enable PCIe support for iProc Ray Jui
2014-12-10 0:04 ` [PATCH 4/4] ARM: dts: enable PCIe for Broadcom Cygnus Ray Jui
2014-12-10 0:54 ` [PATCH 0/4] Add I2C support to Broadcom iProc Ray Jui
2014-12-10 0:54 ` [PATCH 1/4] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2014-12-10 1:27 ` Varka Bhadram
2014-12-10 1:35 ` Ray Jui
[not found] ` <CAEUmHyb_wu1kVj-G5LQj8Q_A1Tid1gSGbU=cGeBf4EXZgXChbg@mail.gmail.com>
2014-12-10 3:27 ` Ray Jui
2014-12-10 0:54 ` [PATCH 2/4] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2014-12-10 1:33 ` Varka Bhadram
2014-12-10 1:41 ` Ray Jui
[not found] ` <CAEUmHyZ+VqjzL4LkQozGJtnictPNXHYWM2qMKvD=LmfQdcT8iQ@mail.gmail.com>
[not found] ` <CAEUmHyZ86r=7KzJzfE9_upv45vN7geW9woqMkaGaBPwfp3xbMQ@mail.gmail.com>
2014-12-10 3:31 ` Ray Jui
2014-12-10 0:54 ` [PATCH 3/4] ARM: mach-bcm: Enable I2C support for iProc Ray Jui
2014-12-10 0:54 ` [PATCH 4/4] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2014-12-10 2:18 ` [PATCH v2 0/4] Add I2C support to Broadcom iProc Ray Jui
2014-12-10 2:18 ` [PATCH v2 1/4] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2014-12-10 2:18 ` [PATCH v2 2/4] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2014-12-10 2:18 ` [PATCH v2 3/4] ARM: mach-bcm: Enable I2C support for iProc Ray Jui
2014-12-10 2:20 ` Florian Fainelli
2014-12-10 2:24 ` Ray Jui
2014-12-10 3:20 ` Florian Fainelli
2014-12-10 3:58 ` Ray Jui
2014-12-10 2:18 ` [PATCH v2 4/4] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2014-12-10 3:57 ` [PATCH v3 0/3] Add I2C support to Broadcom iProc Ray Jui
2014-12-10 3:57 ` [PATCH v3 1/3] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2014-12-10 3:57 ` [PATCH v3 2/3] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2015-01-13 22:50 ` Uwe Kleine-König
2015-01-14 2:14 ` Ray Jui
2015-01-14 7:51 ` Uwe Kleine-König
2015-01-14 20:05 ` Ray Jui
2015-01-15 11:59 ` Wolfram Sang
2015-01-16 22:51 ` Ray Jui
2014-12-10 3:57 ` [PATCH v3 3/3] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2014-12-12 0:05 ` [PATCH v5 0/3] Add gpio support to Broadcom Cygnus SoC Ray Jui
2014-12-12 0:05 ` [PATCH v5 1/3] gpio: Cygnus: define Broadcom Cygnus GPIO binding Ray Jui
2014-12-12 12:08 ` Arnd Bergmann
2014-12-12 13:05 ` Alexandre Courbot
2014-12-12 15:28 ` Arnd Bergmann
2014-12-15 21:35 ` Ray Jui
2014-12-15 21:57 ` Arnd Bergmann
2014-12-16 0:08 ` Ray Jui
2014-12-17 2:52 ` Alexandre Courbot
2015-01-13 8:01 ` Linus Walleij
2014-12-17 2:45 ` Alexandre Courbot
2014-12-17 10:26 ` Arnd Bergmann
2014-12-17 13:16 ` Alexandre Courbot
2014-12-17 10:44 ` Russell King - ARM Linux
2014-12-17 13:13 ` Alexandre Courbot
2015-01-13 8:06 ` Linus Walleij
2015-01-13 11:41 ` Russell King - ARM Linux
2015-01-16 10:18 ` Linus Walleij
2014-12-12 17:17 ` Ray Jui
2014-12-12 0:05 ` [PATCH v5 2/3] gpio: Cygnus: add GPIO driver Ray Jui
2014-12-12 0:05 ` [PATCH v5 3/3] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2014-12-12 2:36 ` [PATCH v2 0/4] Add PCIe support to Broadcom iProc Ray Jui
2014-12-12 2:36 ` [PATCH v2 1/4] pci: iProc: define Broadcom iProc PCIe binding Ray Jui
2014-12-12 12:14 ` Arnd Bergmann
2014-12-12 16:53 ` Ray Jui
2014-12-12 17:14 ` Arnd Bergmann
2014-12-13 10:05 ` Arend van Spriel
2014-12-13 19:46 ` Arnd Bergmann
2014-12-14 9:48 ` Arend van Spriel
2014-12-14 16:29 ` Arnd Bergmann
2014-12-12 2:36 ` [PATCH v2 2/4] PCI: iproc: Add Broadcom iProc PCIe driver Ray Jui
2014-12-12 12:29 ` Arnd Bergmann
2014-12-12 17:08 ` Ray Jui
2014-12-12 17:21 ` Arnd Bergmann
2014-12-15 19:16 ` Ray Jui
2014-12-15 21:37 ` Arnd Bergmann
2014-12-16 0:28 ` Ray Jui
2014-12-12 2:36 ` [PATCH v2 3/4] ARM: mach-bcm: Enable PCIe support for iProc Ray Jui
2014-12-12 12:15 ` Arnd Bergmann
2014-12-12 16:56 ` Ray Jui
2014-12-12 17:02 ` Arnd Bergmann
2014-12-12 17:09 ` Ray Jui
2014-12-12 2:36 ` [PATCH v2 4/4] ARM: dts: enable PCIe for Broadcom Cygnus Ray Jui
2014-12-16 2:18 ` [PATCH v6 0/3] Add gpio support to Broadcom Cygnus SoC Ray Jui
2014-12-16 2:18 ` [PATCH v6 1/3] gpio: Cygnus: define Broadcom Cygnus GPIO binding Ray Jui
2014-12-16 2:18 ` [PATCH v6 2/3] gpio: Cygnus: add GPIO driver Ray Jui
2015-01-13 8:53 ` Linus Walleij
2015-01-13 17:05 ` Ray Jui
2015-01-16 10:14 ` Linus Walleij
2015-01-17 0:11 ` Ray Jui
2015-01-20 9:53 ` Linus Walleij
2015-01-20 19:17 ` Ray Jui
2014-12-16 2:18 ` [PATCH v6 3/3] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2014-12-16 8:56 ` [PATCH v6 0/3] Add gpio support to Broadcom Cygnus SoC Arnd Bergmann
2014-12-17 8:06 ` Alexandre Courbot
2015-01-05 23:21 ` [PATCH v2 0/5] Add common clock support for Broadcom iProc architecture Ray Jui
2015-01-05 23:21 ` [PATCH v2 1/5] clk: iproc: define Broadcom iProc clock binding Ray Jui
2015-01-05 23:21 ` [PATCH v2 2/5] clk: iproc: add initial common clock support Ray Jui
2015-01-05 23:21 ` [PATCH v2 3/5] clk: Change bcm clocks build dependency Ray Jui
2015-01-05 23:21 ` [PATCH v2 4/5] clk: cygnus: add clock support for Broadcom Cygnus Ray Jui
2015-01-06 20:21 ` Arnd Bergmann
2015-01-07 2:29 ` Ray Jui
2015-01-07 9:11 ` Arnd Bergmann
2015-01-07 17:33 ` Ray Jui
2015-01-05 23:21 ` [PATCH v2 5/5] ARM: dts: enable " Ray Jui
2015-01-07 19:22 ` [PATCH v3 0/5] Add common clock support for Broadcom iProc architecture Ray Jui
2015-01-07 19:22 ` [PATCH v3 1/5] clk: iproc: define Broadcom iProc clock binding Ray Jui
2015-01-07 19:22 ` [PATCH v3 2/5] clk: iproc: add initial common clock support Ray Jui
2015-01-07 19:22 ` [PATCH v3 3/5] clk: Change bcm clocks build dependency Ray Jui
2015-01-07 19:22 ` [PATCH v3 4/5] clk: cygnus: add clock support for Broadcom Cygnus Ray Jui
2015-01-07 19:22 ` [PATCH v3 5/5] ARM: dts: enable " Ray Jui
2015-01-07 19:26 ` [PATCH v3 0/5] Add common clock support for Broadcom iProc architecture Arnd Bergmann
2015-01-14 22:23 ` [PATCH v4 0/3] Add I2C support to Broadcom iProc Ray Jui
2015-01-14 22:23 ` [PATCH v4 1/3] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2015-01-14 22:23 ` [PATCH v4 2/3] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2015-01-15 8:41 ` Uwe Kleine-König
2015-01-15 12:07 ` Wolfram Sang
2015-01-15 16:32 ` Uwe Kleine-König
2015-01-16 22:52 ` Ray Jui
2015-01-16 22:09 ` Ray Jui
2015-01-17 16:01 ` Uwe Kleine-König
2015-01-17 19:58 ` Ray Jui
2015-01-17 20:18 ` Uwe Kleine-König
2015-01-17 20:51 ` Ray Jui
2015-01-17 21:10 ` Uwe Kleine-König
2015-01-17 21:26 ` Ray Jui
2015-01-17 22:40 ` Russell King - ARM Linux
2015-01-18 0:30 ` Ray Jui
2015-01-19 19:28 ` Russell King - ARM Linux
2015-01-19 21:25 ` Ray Jui
2015-01-14 22:23 ` [PATCH v4 3/3] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2015-01-15 8:44 ` Uwe Kleine-König
2015-01-16 19:24 ` Ray Jui
2015-01-16 19:48 ` Uwe Kleine-König
2015-01-16 23:18 ` Ray Jui
2015-01-16 23:42 ` [PATCH v5 0/3] Add I2C support to Broadcom iProc Ray Jui
2015-01-16 23:42 ` [PATCH v5 1/3] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2015-01-16 23:42 ` [PATCH v5 2/3] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2015-01-18 9:14 ` Arend van Spriel
2015-01-18 9:47 ` Uwe Kleine-König
2015-01-18 11:06 ` Wolfram Sang
2015-01-18 11:17 ` Uwe Kleine-König
2015-01-18 11:42 ` Wolfram Sang
2015-01-18 11:46 ` Arend van Spriel
2015-01-18 11:56 ` Uwe Kleine-König
2015-01-18 12:13 ` Arend van Spriel
2015-01-19 19:15 ` Ray Jui
2015-01-16 23:42 ` [PATCH v5 3/3] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2015-01-19 19:23 ` [PATCH v6 0/3] Add I2C support to Broadcom iProc Ray Jui
2015-01-19 19:23 ` [PATCH v6 1/3] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2015-01-19 19:23 ` [PATCH v6 2/3] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2015-01-19 19:44 ` Russell King - ARM Linux
2015-01-19 21:31 ` Ray Jui
2015-01-19 19:23 ` [PATCH v6 3/3] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2015-01-19 21:51 ` [PATCH v7 0/3] Add I2C support to Broadcom iProc Ray Jui
2015-01-19 21:51 ` [PATCH v7 1/3] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2015-01-19 21:51 ` [PATCH v7 2/3] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2015-02-06 22:31 ` [v7,2/3] " Kevin Cernekee
2015-02-06 22:48 ` Dmitry Torokhov
2015-02-06 23:01 ` Kevin Cernekee
2015-02-07 0:54 ` Ray Jui
2015-01-19 21:51 ` [PATCH v7 3/3] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2015-02-03 2:01 ` [PATCH v3 0/4] Add pinctrl support to Broadcom Cygnus SoC Ray Jui
2015-02-03 2:01 ` [PATCH v3 2/4] pinctrl: Broadcom Cygnus pinctrl device tree binding Ray Jui
2015-02-03 2:01 ` [PATCH v3 3/4] pinctrl: cygnus: add initial IOMUX driver support Ray Jui
2015-02-03 17:40 ` Dmitry Torokhov
2015-02-03 19:29 ` Ray Jui
2015-02-03 20:00 ` Dmitry Torokhov
2015-02-03 20:16 ` Ray Jui
2015-02-03 2:01 ` [PATCH v3 4/4] ARM: dts: enable IOMUX for Broadcom Cygnus Ray Jui
2015-02-03 18:33 ` [PATCH v4 0/5] Add common clock support for Broadcom iProc architecture Ray Jui
2015-02-03 18:33 ` [PATCH v4 1/5] clk: iproc: define Broadcom iProc clock binding Ray Jui
2015-02-03 18:33 ` [PATCH v4 2/5] clk: iproc: add initial common clock support Ray Jui
2015-02-04 23:13 ` Stephen Boyd
2015-02-04 23:33 ` Ray Jui
2015-02-04 23:36 ` Stephen Boyd
2015-02-03 18:33 ` [PATCH v4 3/5] clk: Change bcm clocks build dependency Ray Jui
2015-02-03 18:33 ` [PATCH v4 4/5] clk: cygnus: add clock support for Broadcom Cygnus Ray Jui
2015-02-03 18:33 ` [PATCH v4 5/5] ARM: dts: enable " Ray Jui
2015-02-04 1:09 ` [PATCH v7 0/4] Add gpio/pinconf support to Broadcom Cygnus SoC Ray Jui
2015-02-04 1:09 ` [PATCH v7 1/4] pinctrl: Cygnus: define Broadcom Cygnus GPIO/PINCONF binding Ray Jui
2015-02-04 1:09 ` [PATCH v7 2/4] pinctrl: cygnus: add gpio/pinconf driver Ray Jui
2015-02-04 1:41 ` Dmitry Torokhov
2015-02-04 2:19 ` Ray Jui
2015-02-04 1:09 ` [PATCH v7 3/4] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2015-02-04 1:09 ` [PATCH v7 4/4] ARM: dts: cygnus: enable GPIO based hook detection Ray Jui
2015-02-04 2:09 ` [PATCH v4 0/4] Add pinctrl support to Broadcom Cygnus SoC Ray Jui
2015-02-04 2:09 ` [PATCH v4 2/4] pinctrl: Broadcom Cygnus pinctrl device tree binding Ray Jui
2015-02-04 2:10 ` [PATCH v4 3/4] pinctrl: cygnus: add initial IOMUX driver support Ray Jui
2015-02-04 2:10 ` [PATCH v4 4/4] ARM: dts: enable IOMUX for Broadcom Cygnus Ray Jui
2015-02-25 19:29 ` [PATCH v4 0/4] Add pinctrl support to Broadcom Cygnus SoC Dmitry Torokhov
[not found] ` <1423015801-26967-2-git-send-email-rjui@broadcom.com>
2015-03-04 9:07 ` [PATCH v4 1/4] pinctrl: bcm: consolidate Broadcom pinctrl drivers Linus Walleij
2015-03-04 17:31 ` Ray Jui
2015-02-04 17:20 ` [PATCH v8 0/4] Add gpio/pinconf support to Broadcom Cygnus SoC Ray Jui
2015-02-04 17:21 ` [PATCH v8 1/4] pinctrl: Cygnus: define Broadcom Cygnus GPIO/PINCONF binding Ray Jui
2015-02-04 17:21 ` [PATCH v8 2/4] pinctrl: cygnus: add gpio/pinconf driver Ray Jui
2015-02-09 19:20 ` Dmitry Torokhov
2015-02-10 21:47 ` Ray Jui
2015-02-04 17:21 ` [PATCH v8 3/4] ARM: dts: enable GPIO for Broadcom Cygnus Ray Jui
2015-02-04 17:21 ` [PATCH v8 4/4] ARM: dts: cygnus: enable GPIO based hook detection Ray Jui
2015-02-05 0:54 ` [PATCH v5 0/6] Add common clock support for Broadcom iProc architecture Ray Jui
2015-02-05 0:55 ` [PATCH v5 1/6] clk: add of_clk_get_parent_rate function Ray Jui
2015-02-25 22:09 ` Stephen Boyd
2015-02-26 5:54 ` Sascha Hauer
2015-02-26 6:13 ` Ray Jui
2015-02-26 6:51 ` Sascha Hauer
2015-02-26 7:42 ` Ray Jui
2015-02-26 8:43 ` Sascha Hauer
2015-03-06 19:55 ` Mike Turquette
2015-03-06 20:07 ` Ray Jui
2015-03-06 22:57 ` Mike Turquette
2015-02-05 0:55 ` [PATCH v5 2/6] clk: iproc: define Broadcom iProc clock binding Ray Jui
2015-02-05 0:55 ` [PATCH v5 3/6] clk: iproc: add initial common clock support Ray Jui
2015-02-05 0:55 ` [PATCH v5 4/6] clk: Change bcm clocks build dependency Ray Jui
2015-02-05 0:55 ` [PATCH v5 5/6] clk: cygnus: add clock support for Broadcom Cygnus Ray Jui
2015-02-05 0:55 ` [PATCH v5 6/6] ARM: dts: enable " Ray Jui
2015-02-25 19:33 ` [PATCH v5 0/6] Add common clock support for Broadcom iProc architecture Dmitry Torokhov
2015-02-07 1:28 ` [PATCH v8 0/3] Add I2C support to Broadcom iProc Ray Jui
2015-02-07 1:28 ` [PATCH v8 1/3] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2015-02-07 1:28 ` [PATCH v8 2/3] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2015-02-07 17:50 ` Wolfram Sang
2015-02-08 5:08 ` Ray Jui
2015-02-08 11:03 ` Wolfram Sang
2015-02-08 18:10 ` Ray Jui
2015-02-09 10:03 ` Wolfram Sang
2015-02-07 1:28 ` [PATCH v8 3/3] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2015-02-08 5:25 ` [PATCH v9 0/3] Add I2C support to Broadcom iProc Ray Jui
2015-02-08 5:25 ` [PATCH v9 1/3] i2c: iProc: define Broadcom iProc I2C binding Ray Jui
2015-02-09 12:09 ` Wolfram Sang
2015-02-08 5:25 ` [PATCH v9 2/3] i2c: iproc: Add Broadcom iProc I2C Driver Ray Jui
2015-02-08 16:29 ` Wolfram Sang
2015-02-08 17:56 ` Ray Jui
2015-02-09 12:10 ` Wolfram Sang
2015-02-10 5:23 ` Ray Jui
2015-02-10 8:33 ` Wolfram Sang
2015-02-10 17:10 ` Ray Jui
2015-02-08 5:25 ` [PATCH v9 3/3] ARM: dts: add I2C device nodes for Broadcom Cygnus Ray Jui
2015-02-09 12:11 ` Wolfram Sang
2015-02-10 5:24 ` Ray Jui
2015-02-10 5:34 ` Florian Fainelli
2015-02-10 5:36 ` Ray Jui
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