From: Zhou Wang <wangzhou.bry@gmail.com>
To: Russell King <linux@arm.linux.org.uk>,
Haojian Zhuang <haojian.zhuang@linaro.org>,
Wei Xu <xuwei5@hisilicon.com>, Olof Johansson <olof@lixom.net>,
Kevin Hilman <khilman@linaro.org>, Arnd Bergmann <arnd@arndb.de>,
Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
liguozhu@hisilicon.com
Cc: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
atull@altera.com, sebastian.hesselbarth@gmail.com,
bigeasy@linutronix.de, jamie@jamieiles.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-gpio@vger.kernel.org, wangzhou1@hisilicon.com,
Zhou Wang <wangzhou.bry@gmail.com>
Subject: [PATCH v4 4/4] Documentation: dt: gpio: Add gpio-number-forward property in snps gpio binding doc
Date: Fri, 5 Dec 2014 11:38:42 +0800 [thread overview]
Message-ID: <1417750722-14027-5-git-send-email-wangzhou.bry@gmail.com> (raw)
In-Reply-To: <1417750722-14027-1-git-send-email-wangzhou.bry@gmail.com>
This property is used to indicate gpiochip_find_base() to find GPIO
base number in increasing order.
Signed-off-by: Zhou Wang <wangzhou.bry@gmail.com>
---
.../devicetree/bindings/gpio/snps-dwapb-gpio.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
index dd5d2c0..b7f01c8 100644
--- a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
+++ b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
@@ -29,6 +29,7 @@ controller.
- interrupts : The interrupt to the parent controller raised when GPIOs
generate the interrupts.
- snps,nr-gpios : The number of pins in the port, a single cell.
+- gpio-number-forward : Will find GPIO base number in increasing order.
Example:
@@ -37,6 +38,7 @@ gpio: gpio@20000 {
reg = <0x20000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
+ gpio-number-forward;
porta: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
--
1.7.9.5
next prev parent reply other threads:[~2014-12-05 3:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-05 3:38 [PATCH v4 0/4] ARM: hip04: add GPIO support Zhou Wang
2014-12-05 3:38 ` [PATCH v4 1/4] ARM: hip04: add GPIO configure in hisi_defconfig Zhou Wang
2014-12-05 3:38 ` [PATCH v4 2/4] ARM: dts: hip04: add GPIO pieces Zhou Wang
2014-12-05 3:38 ` [PATCH v4 3/4] gpio: Add find GPIO base in increasing order Zhou Wang
2014-12-10 8:51 ` Alexandre Courbot
2014-12-15 4:01 ` Zhou Wang
2014-12-17 3:09 ` Alexandre Courbot
2014-12-17 11:13 ` Zhou Wang
2015-01-14 8:13 ` Linus Walleij
2015-01-14 8:17 ` Alexandre Courbot
[not found] ` <CAAVeFuJkr9mFwJq0GdbLO7EgbffvD25bjBVdXAFZubq5Sz4MZQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-01-16 15:24 ` Linus Walleij
[not found] ` <CACRpkdYeiaWxPeeoJjX6BKDmnk2swKCnGgJCW6p9AZ3fdFVSpQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-01-18 7:04 ` Alexandre Courbot
2014-12-05 3:38 ` Zhou Wang [this message]
2014-12-31 8:18 ` [PATCH v4 4/4] Documentation: dt: gpio: Add gpio-number-forward property in snps gpio binding doc Linus Walleij
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