From: Judith Mendez <jm@ti.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v1 4/9] arm64: dts: ti: k3-am64-main: Fix ITAP/OTAP values for MMC
Date: Wed, 7 Feb 2024 16:55:21 -0600 [thread overview]
Message-ID: <20240207225526.3953230-5-jm@ti.com> (raw)
In-Reply-To: <20240207225526.3953230-1-jm@ti.com>
Update MMC0/MMC1 OTAP/ITAP values according to the datasheet
[0], refer to Table 7-68 for MMC0 and Table 7-77 for MMC1.
[0] https://www.ti.com/lit/ds/symlink/am6442.pdf
Fixes: 8abae9389bdb ("arm64: dts: ti: Add support for AM642 SoC")
Signed-off-by: Judith Mendez <jm@ti.com>
---
arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index ddd382a0d735..9bfa0a969bfc 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -633,6 +633,9 @@ sdhci0: mmc@fa10000 {
ti,otap-del-sel-mmc-hs = <0x0>;
ti,otap-del-sel-ddr52 = <0x6>;
ti,otap-del-sel-hs200 = <0x7>;
+ ti,itap-del-sel-legacy = <0x10>;
+ ti,itap-del-sel-mmc-hs = <0xa>;
+ ti,itap-del-sel-ddr52 = <0x3>;
status = "disabled";
};
@@ -645,12 +648,16 @@ sdhci1: mmc@fa00000 {
clock-names = "clk_ahb", "clk_xin";
ti,trm-icp = <0x2>;
ti,otap-del-sel-legacy = <0x0>;
- ti,otap-del-sel-sd-hs = <0xf>;
+ ti,otap-del-sel-sd-hs = <0x0>;
ti,otap-del-sel-sdr12 = <0xf>;
ti,otap-del-sel-sdr25 = <0xf>;
ti,otap-del-sel-sdr50 = <0xc>;
ti,otap-del-sel-sdr104 = <0x6>;
ti,otap-del-sel-ddr50 = <0x9>;
+ ti,itap-del-sel-legacy = <0x0>;
+ ti,itap-del-sel-sd-hs = <0x0>;
+ ti,itap-del-sel-sdr12 = <0x0>;
+ ti,itap-del-sel-sdr25 = <0x0>;
ti,clkbuf-sel = <0x7>;
status = "disabled";
};
--
2.43.0
_______________________________________________
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:[~2024-02-07 22:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-07 22:55 [PATCH v1 0/9] Fix MMC properties on Sitara devices Judith Mendez
2024-02-07 22:55 ` [PATCH v1 1/9] arm64: dts: ti: k3-am62a-main: Add sdhci0 instance Judith Mendez
2024-02-07 22:55 ` [PATCH v1 2/9] arm64: dts: ti: k3-am62a-main: Add sdhci2 instance Judith Mendez
2024-02-07 22:55 ` [PATCH v1 3/9] arm64: dts: ti: k3-am62a7-sk: Enable eMMC support Judith Mendez
2024-02-07 22:55 ` Judith Mendez [this message]
2024-02-07 22:55 ` [PATCH v1 5/9] arm64: dts: ti: k3-am62p: Add ITAP/OTAP values for MMC Judith Mendez
2024-02-07 22:55 ` [PATCH v1 6/9] arm64: dts: ti: k3-am6*: Remove DLL properties for soft PHYs Judith Mendez
2024-02-09 18:05 ` Francesco Dolcini
2024-02-09 22:23 ` Judith Mendez
2024-02-07 22:55 ` [PATCH v1 7/9] arm64: dts: ti: k3-am6*: Fix ti,clkbuf-sel property in MMC nodes Judith Mendez
2024-02-07 22:55 ` [PATCH v1 8/9] arm64: dts: ti: k3-am6*: Fix bus-width " Judith Mendez
2024-02-07 22:55 ` [PATCH v1 9/9] arm64: dts: ti: k3-am6*: Fix bootph-all property in MMC node Judith Mendez
2024-02-09 17:27 ` Nishanth Menon
2024-02-09 22:27 ` Judith Mendez
2024-02-11 15:44 ` [PATCH v1 0/9] Fix MMC properties on Sitara devices Francesco Dolcini
2024-02-12 17:31 ` Judith Mendez
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=20240207225526.3953230-5-jm@ti.com \
--to=jm@ti.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--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=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