From: Trevor Woerner <twoerner@gmail.com>
To: drew@beagleboard.org, "Benoît Cousson" <bcousson@baylibre.com>,
"Tony Lindgren" <tony@atomide.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
Subject: [PATCH 3/3] ARM: dts: am335x-pocketbeagle: add missing GPIO mux
Date: Tue, 15 Aug 2023 20:23:06 -0400 [thread overview]
Message-ID: <20230816002308.36800-4-twoerner@gmail.com> (raw)
In-Reply-To: <20230816002308.36800-1-twoerner@gmail.com>
Add the default MODE setting of a GPIO pin that was missing from the device
tree (i.e. P2.20/gpio2_00). This is to ensure the GPIO pins match the
pocketbeagle wiring expectations.
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
---
arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts b/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts
index 6d875cf13e09..3d7bad8bfb2f 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-pocketbeagle.dts
@@ -214,7 +214,7 @@ &am33xx_pinmux {
pinctrl-names = "default";
pinctrl-0 = < &P2_03_gpio &P1_34_gpio &P2_19_gpio &P2_24_gpio
- &P2_33_gpio &P2_22_gpio &P2_10_gpio
+ &P2_33_gpio &P2_22_gpio &P2_20_gpio &P2_10_gpio
&P2_06_gpio &P2_04_gpio &P2_02_gpio &P2_08_gpio
&P2_17_gpio >;
@@ -272,6 +272,16 @@ AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLUP, MUX_MODE7)
pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
};
+ /* P2_20 (ZCZ ball T13) gpio2_00 0x888 */
+ P2_20_gpio: P2-20-gpio-pins {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT_PULLUP, MUX_MODE7)
+ >;
+ pinctrl-single,bias-pullup = < 0x10 0x10 0x00 0x18>;
+ pinctrl-single,bias-pulldown = < 0x10 0x00 0x10 0x18>;
+ };
+
+
/* P2_10 (ZCZ ball R14) gpio1_20 0x850 PIN 20 */
P2_10_gpio: P2-10-gpio-pins {
pinctrl-single,pins = <
--
2.41.0.327.gaa9166bcc0ba
prev parent reply other threads:[~2023-08-16 0:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 0:23 [PATCH 0/3] pocketbeagle device tree updates Trevor Woerner
2023-08-16 0:23 ` [PATCH 1/3] ARM: dts: am335x-pocketbeagle: update LED information Trevor Woerner
2023-08-16 0:23 ` [PATCH 2/3] ARM: dts: am335x-pocketbeagle: enable pru Trevor Woerner
2023-08-16 0:23 ` Trevor Woerner [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230816002308.36800-4-twoerner@gmail.com \
--to=twoerner@gmail.com \
--cc=bcousson@baylibre.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=drew@beagleboard.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).