From: Sekhar Nori <nsekhar@ti.com>
To: Nishanth Menon <nm@ti.com>, Tero Kristo <t-kristo@ti.com>
Cc: Device Tree Mailing List <devicetree@vger.kernel.org>,
Faiz Abbas <faiz_abbas@ti.com>,
Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>,
Rob Herring <robh+dt@kernel.org>
Subject: [PATCH v2 1/2] arm64: dts: ti: k3-j721e-main: Add output tap delay values
Date: Sat, 28 Nov 2020 01:40:23 +0530 [thread overview]
Message-ID: <20201127201024.64836-2-nsekhar@ti.com> (raw)
In-Reply-To: <20201127201024.64836-1-nsekhar@ti.com>
From: Faiz Abbas <faiz_abbas@ti.com>
Add output tap delay values as given in the latest Data Manual[1],
SPRSP36E, revised December 2019.
[1] https://www.ti.com/lit/gpn/tda4vm
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 19e602afdb05..d87748cb6896 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -1079,7 +1079,11 @@
bus-width = <8>;
mmc-hs400-1_8v;
mmc-ddr-1_8v;
- ti,otap-del-sel = <0x2>;
+ ti,otap-del-sel-legacy = <0xf>;
+ ti,otap-del-sel-mmc-hs = <0xf>;
+ ti,otap-del-sel-ddr52 = <0x5>;
+ ti,otap-del-sel-hs200 = <0x6>;
+ ti,otap-del-sel-hs400 = <0x0>;
ti,trm-icp = <0x8>;
ti,strobe-sel = <0x77>;
dma-coherent;
@@ -1094,7 +1098,12 @@
clocks = <&k3_clks 92 0>, <&k3_clks 92 5>;
assigned-clocks = <&k3_clks 92 0>;
assigned-clock-parents = <&k3_clks 92 1>;
- ti,otap-del-sel = <0x2>;
+ ti,otap-del-sel-legacy = <0x0>;
+ ti,otap-del-sel-sd-hs = <0xf>;
+ ti,otap-del-sel-sdr12 = <0xf>;
+ ti,otap-del-sel-sdr25 = <0xf>;
+ ti,otap-del-sel-sdr50 = <0xc>;
+ ti,otap-del-sel-ddr50 = <0xc>;
ti,trm-icp = <0x8>;
ti,clkbuf-sel = <0x7>;
dma-coherent;
@@ -1110,7 +1119,12 @@
clocks = <&k3_clks 93 0>, <&k3_clks 93 5>;
assigned-clocks = <&k3_clks 93 0>;
assigned-clock-parents = <&k3_clks 93 1>;
- ti,otap-del-sel = <0x2>;
+ ti,otap-del-sel-legacy = <0x0>;
+ ti,otap-del-sel-sd-hs = <0xf>;
+ ti,otap-del-sel-sdr12 = <0xf>;
+ ti,otap-del-sel-sdr25 = <0xf>;
+ ti,otap-del-sel-sdr50 = <0xc>;
+ ti,otap-del-sel-ddr50 = <0xc>;
ti,trm-icp = <0x8>;
ti,clkbuf-sel = <0x7>;
dma-coherent;
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-11-27 20:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-27 20:10 [PATCH v2 0/2] arm64: dts: ti: k3-j721e: MMC/SD higher speed modes support Sekhar Nori
2020-11-27 20:10 ` Sekhar Nori [this message]
2020-11-27 20:10 ` [PATCH v2 2/2] arm64: dts: ti: k3-j721e-common-proc-board: Add support SD card UHS modes Sekhar Nori
2020-11-28 16:41 ` 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=20201127201024.64836-2-nsekhar@ti.com \
--to=nsekhar@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=faiz_abbas@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=nm@ti.com \
--cc=robh+dt@kernel.org \
--cc=t-kristo@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;
as well as URLs for NNTP newsgroup(s).