From: Ray Jui <rjui@broadcom.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Stephen Warren <swarren@wwwdotorg.org>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Grant Likely <grant.likely@linaro.org>,
Christian Daudt <bcm@fixthebug.org>,
Matt Porter <mporter@linaro.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Russell King <linux@arm.linux.org.uk>
Cc: Scott Branden <sbranden@broadcom.com>,
Dmitry Torokhov <dtor@google.com>,
Anatol Pomazau <anatol@google.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
bcm-kernel-feedback-list@broadcom.com,
devicetree@vger.kernel.org, Ray Jui <rjui@broadcom.com>
Subject: [PATCH v3 0/4] Add pinctrl support to Broadcom Cygnus SoC
Date: Mon, 2 Feb 2015 18:01:30 -0800 [thread overview]
Message-ID: <1422928894-20716-1-git-send-email-rjui@broadcom.com> (raw)
In-Reply-To: <Ray Jui <rjui@broadcom.com>
This patchset contains the initial pinctrl (IOMUX) support for the Broadcom
Cygnus SoC. The Cygnus IOMUX controller supports group based mux configuration
and allows certain pins to be muxed to GPIO function individually
Changes from v2:
- Consolidate all Broadcom pinctrl drivers into drivers/pinctrl/bcm/*
- Change the Cygnus IOMUX driver to use standard Linux pinctrl subnode
properties such as "function" and "groups" for pinmux configuration, instead
of non-standard properties such as "brcm,function" and "brcm,group"
- Use real function names like "spi0", "lcd", "key", and etc. instead of HW
specific mux names like "alt1", "alt2", "alt3", and etc.
- Add suffix "grp" to all group names
- Add support to allow individual pins to be muxed to GPIO function through
subsystem callbacks "gpio_request_enable" and "gpio_disable_free", and get rid
of all GPIO groups
- Other minor improvements in the driver
Changes from v1:
- Fix a typo in device tree binding document
Ray Jui (4):
pinctrl: bcm: consolidate Broadcom pinctrl drivers
pinctrl: Broadcom Cygnus pinctrl device tree binding
pinctrl: cygnus: add initial IOMUX driver support
ARM: dts: enable IOMUX for Broadcom Cygnus
.../bindings/pinctrl/brcm,cygnus-pinmux.txt | 159 +++
arch/arm/boot/dts/bcm-cygnus.dtsi | 6 +
drivers/pinctrl/Kconfig | 19 +-
drivers/pinctrl/Makefile | 4 +-
drivers/pinctrl/bcm/Kconfig | 34 +
drivers/pinctrl/bcm/Makefile | 5 +
drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 1455 ++++++++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 1072 ++++++++++++++
drivers/pinctrl/bcm/pinctrl-cygnus-mux.c | 1087 +++++++++++++++
drivers/pinctrl/pinctrl-bcm281xx.c | 1455 --------------------
drivers/pinctrl/pinctrl-bcm2835.c | 1072 --------------
11 files changed, 3821 insertions(+), 2547 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,cygnus-pinmux.txt
create mode 100644 drivers/pinctrl/bcm/Kconfig
create mode 100644 drivers/pinctrl/bcm/Makefile
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm281xx.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm2835.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-cygnus-mux.c
delete mode 100644 drivers/pinctrl/pinctrl-bcm281xx.c
delete mode 100644 drivers/pinctrl/pinctrl-bcm2835.c
--
1.7.9.5
next prev parent reply other threads:[~2015-02-03 2:01 UTC|newest]
Thread overview: 118+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Ray Jui <rjui@broadcom.com>
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
[not found] ` <1417809069-26510-1-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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
[not found] ` <Ray Jui <rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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
[not found] ` <1417826408-1600-3-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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
2014-12-16 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
2015-02-04 2:09 ` [PATCH v4 0/4] Add pinctrl " Ray Jui
2015-02-04 2:09 ` [PATCH v4 1/4] pinctrl: bcm: consolidate Broadcom pinctrl drivers Ray Jui
[not found] ` <1423015801-26967-2-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2015-03-04 9:07 ` Linus Walleij
[not found] ` <CACRpkdaiM+mqGg43BT1Kr-CNi8+_U4KgZM4iZocv9+ovHL5hLQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-04 17:31 ` Ray Jui
[not found] ` <1423015801-26967-1-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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
2014-12-08 2:38 ` [PATCH v2 0/5] Add gpio " 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
[not found] ` <1418064468-8512-2-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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
[not found] ` <1418064468-8512-1-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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
[not found] ` <CAAVeFuJ875fvEwPbnc-Eewsw4Rp7hLbv7nXWBb=OgvLwhQBVvQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
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
2014-12-12 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
[not found] ` <CACRpkdZbGjNecrggrFr_18zjobXMBpkrSjBMAUfyfs2ZCebB0w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
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
2015-02-03 2:01 ` Ray Jui [this message]
2015-02-03 2:01 ` [PATCH v3 1/4] pinctrl: bcm: consolidate Broadcom pinctrl drivers Ray Jui
[not found] ` <1422928894-20716-1-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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
2015-02-04 1:09 ` [PATCH v7 0/4] Add gpio/pinconf support to Broadcom Cygnus SoC Ray Jui
[not found] ` <1423012148-22560-1-git-send-email-rjui-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
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 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
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