From: Wadim Egorov <w.egorov@phytec.de>
To: Garrett Giordano <ggiordano@phytec.com>, <nm@ti.com>,
<vigneshr@ti.com>, <kristo@kernel.org>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<upstream@lists.phytec.de>
Subject: Re: [PATCH 1/3] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Lower I2C1 frequency
Date: Tue, 5 Dec 2023 18:31:47 +0100 [thread overview]
Message-ID: <d6f3e4e9-e622-4b2c-bd03-ab77f0552a70@phytec.de> (raw)
In-Reply-To: <20231204222811.2344460-1-ggiordano@phytec.com>
Am 04.12.23 um 23:28 schrieb Garrett Giordano:
> The gpio-expander on i2c-1 has a maximum frequency of 100kHz. Update our
> main_i2c1 frequency to allow the nxp,pcf8574 gpio-expander to function
> properly.
>
> Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
For all three,
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
> ---
> arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts
> index a438baf542c2..171354b13e33 100644
> --- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts
> +++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts
> @@ -187,7 +187,7 @@ cpsw3g_phy3: ethernet-phy@3 {
> &main_i2c1 {
> pinctrl-names = "default";
> pinctrl-0 = <&main_i2c1_pins_default>;
> - clock-frequency = <400000>;
> + clock-frequency = <100000>;
> status = "okay";
>
> gpio_exp: gpio-expander@21 {
next prev parent reply other threads:[~2023-12-05 17:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 22:28 [PATCH 1/3] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Lower I2C1 frequency Garrett Giordano
2023-12-04 22:28 ` [PATCH 2/3] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Add HDMI support Garrett Giordano
2023-12-04 22:28 ` [PATCH 3/3] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Remove HDMI Reset Line Name Garrett Giordano
2023-12-05 15:12 ` [PATCH 1/3] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Lower I2C1 frequency Nishanth Menon
2023-12-05 17:31 ` Wadim Egorov [this message]
2023-12-06 16:03 ` Nishanth Menon
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=d6f3e4e9-e622-4b2c-bd03-ab77f0552a70@phytec.de \
--to=w.egorov@phytec.de \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=ggiordano@phytec.com \
--cc=kristo@kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nm@ti.com \
--cc=robh+dt@kernel.org \
--cc=upstream@lists.phytec.de \
--cc=vigneshr@ti.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