[RESEND,1/2] dt-bindings: gpio-vf610: add imx7ulp support
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Message ID 1500990438-3894-2-git-send-email-aisheng.dong@nxp.com
State New
Headers show

Commit Message

Aisheng Dong July 25, 2017, 1:47 p.m. UTC
The Rapid General-Purpose Input and Output with 2 Ports (RGPIO2P)
on MX7ULP is similar to GPIO on Vibrid, except it has an extra
Port Data Direction Register (PDDR) used to configure the individual
port pins for input or output.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
---
 Documentation/devicetree/bindings/gpio/gpio-vf610.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Linus Walleij Aug. 1, 2017, 12:01 p.m. UTC | #1
On Tue, Jul 25, 2017 at 3:47 PM, Dong Aisheng <aisheng.dong@nxp.com> wrote:

> The Rapid General-Purpose Input and Output with 2 Ports (RGPIO2P)
> on MX7ULP is similar to GPIO on Vibrid, except it has an extra
> Port Data Direction Register (PDDR) used to configure the individual
> port pins for input or output.
>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Alexandre Courbot <gnurou@gmail.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Stefan Agner <stefan@agner.ch>
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>

Uncontroversial compatible update so patch applied.

Yours,
Linus Walleij
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Patch
diff mbox

diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.txt b/Documentation/devicetree/bindings/gpio/gpio-vf610.txt
index 436cc99..0ccbae4 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-vf610.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.txt
@@ -5,7 +5,9 @@  functionality. Each pair serves 32 GPIOs. The VF610 has 5 instances of
 each, and each PORT module has its own interrupt.
 
 Required properties for GPIO node:
-- compatible : Should be "fsl,<soc>-gpio", currently "fsl,vf610-gpio"
+- compatible : Should be "fsl,<soc>-gpio", below is supported list:
+	       "fsl,vf610-gpio"
+	       "fsl,imx7ulp-gpio"
 - reg : The first reg tuple represents the PORT module, the second tuple
   the GPIO module.
 - interrupts : Should be the port interrupt shared by all 32 pins.