]> git.ipfire.org Git - thirdparty/kernel/linux.git/commitdiff
arm64: dts: ti: k3-am62-main: Update otap/itap values
authorJudith Mendez <jm@ti.com>
Tue, 24 Sep 2024 19:53:35 +0000 (14:53 -0500)
committerVignesh Raghavendra <vigneshr@ti.com>
Mon, 28 Oct 2024 16:45:02 +0000 (22:15 +0530)
Update itap/itap values according to device datasheet [0].

Now that we have fixed timing issues for am62x [1], lets
change the otap/itap values back according to the device
datasheet.

[0] https://www.ti.com/lit/ds/symlink/am625.pdf
[1] https://lore.kernel.org/linux-mmc/20240913185403.1339115-1-jm@ti.com/

Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Bhavya Kapoor <b-kapoor@ti.com>
Link: https://lore.kernel.org/r/20240924195335.546900-1-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
arch/arm64/boot/dts/ti/k3-am62-main.dtsi

index 98ba75af87308c0495ec9bcda898da97547ddefb..7cd727d10a5f277e4b19189347e832b4b034b1a0 100644 (file)
                ti,clkbuf-sel = <0x7>;
                ti,otap-del-sel-legacy = <0x0>;
                ti,otap-del-sel-mmc-hs = <0x0>;
-               ti,otap-del-sel-ddr52 = <0x5>;
-               ti,otap-del-sel-hs200 = <0x5>;
-               ti,itap-del-sel-legacy = <0xa>;
-               ti,itap-del-sel-mmc-hs = <0x1>;
+               ti,otap-del-sel-hs200 = <0x6>;
+               ti,itap-del-sel-legacy = <0x0>;
+               ti,itap-del-sel-mmc-hs = <0x0>;
                status = "disabled";
        };
 
                clock-names = "clk_ahb", "clk_xin";
                bus-width = <4>;
                ti,clkbuf-sel = <0x7>;
-               ti,otap-del-sel-legacy = <0x8>;
+               ti,otap-del-sel-legacy = <0x0>;
                ti,otap-del-sel-sd-hs = <0x0>;
-               ti,otap-del-sel-sdr12 = <0x0>;
-               ti,otap-del-sel-sdr25 = <0x0>;
-               ti,otap-del-sel-sdr50 = <0x8>;
-               ti,otap-del-sel-sdr104 = <0x7>;
-               ti,otap-del-sel-ddr50 = <0x4>;
-               ti,itap-del-sel-legacy = <0xa>;
-               ti,itap-del-sel-sd-hs = <0x1>;
-               ti,itap-del-sel-sdr12 = <0xa>;
-               ti,itap-del-sel-sdr25 = <0x1>;
+               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>;
                status = "disabled";
        };
 
                clock-names = "clk_ahb", "clk_xin";
                bus-width = <4>;
                ti,clkbuf-sel = <0x7>;
-               ti,otap-del-sel-legacy = <0x8>;
+               ti,otap-del-sel-legacy = <0x0>;
                ti,otap-del-sel-sd-hs = <0x0>;
-               ti,otap-del-sel-sdr12 = <0x0>;
-               ti,otap-del-sel-sdr25 = <0x0>;
-               ti,otap-del-sel-sdr50 = <0x8>;
-               ti,otap-del-sel-sdr104 = <0x7>;
-               ti,otap-del-sel-ddr50 = <0x8>;
-               ti,itap-del-sel-legacy = <0xa>;
-               ti,itap-del-sel-sd-hs = <0xa>;
-               ti,itap-del-sel-sdr12 = <0xa>;
-               ti,itap-del-sel-sdr25 = <0x1>;
+               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>;
                status = "disabled";
        };