| Message ID | 20240213235701.2438513-5-jm@ti.com |
|---|---|
| State | New |
| Headers |
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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
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Subject: [PATCH v3 4/9] arm64: dts: ti: k3-am64-main: Fix ITAP/OTAP values for
MMC
Date: Tue, 13 Feb 2024 17:56:56 -0600
Message-ID: <20240213235701.2438513-5-jm@ti.com>
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| Series |
Fix MMC properties on Sitara K3 devices
|
|
Commit Message
Judith Mendez
Feb. 13, 2024, 11:56 p.m. UTC
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>
---
Changes since V3:
- No change
---
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"; };