Skip to content

Commit 8ffe9cb

Browse files
jmentinmenon
authored andcommitted
arm64: dts: ti: k3-am65-main: Fix sdhci node properties
Update otap-del-sel properties as per datasheet [0]. Add missing clkbuf-sel and itap-del-sel values also as per datasheet [0]. Move clkbuf-sel and ti,trm-icp above the otap-del-sel properties so the sdhci nodes could be more uniform across platforms. [0] https://www.ti.com/lit/ds/symlink/am6548.pdf Fixes: eac99d3 ("arm64: dts: ti: k3-am654-main: Update otap-del-sel values") Fixes: d7600d0 ("arm64: dts: ti: k3-am65-main: Add support for sdhci1") Signed-off-by: Judith Mendez <jm@ti.com> Link: https://lore.kernel.org/r/20240423151732.3541894-2-jm@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
1 parent 01b4bd7 commit 8ffe9cb

1 file changed

Lines changed: 11 additions & 6 deletions

File tree

arch/arm64/boot/dts/ti/k3-am65-main.dtsi

Lines changed: 11 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -435,6 +435,8 @@
435435
interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
436436
mmc-ddr-1_8v;
437437
mmc-hs200-1_8v;
438+
ti,clkbuf-sel = <0x7>;
439+
ti,trm-icp = <0x8>;
438440
ti,otap-del-sel-legacy = <0x0>;
439441
ti,otap-del-sel-mmc-hs = <0x0>;
440442
ti,otap-del-sel-sd-hs = <0x0>;
@@ -445,8 +447,7 @@
445447
ti,otap-del-sel-ddr50 = <0x5>;
446448
ti,otap-del-sel-ddr52 = <0x5>;
447449
ti,otap-del-sel-hs200 = <0x5>;
448-
ti,otap-del-sel-hs400 = <0x0>;
449-
ti,trm-icp = <0x8>;
450+
ti,itap-del-sel-ddr52 = <0x0>;
450451
dma-coherent;
451452
status = "disabled";
452453
};
@@ -458,18 +459,22 @@
458459
clocks = <&k3_clks 48 0>, <&k3_clks 48 1>;
459460
clock-names = "clk_ahb", "clk_xin";
460461
interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
462+
ti,clkbuf-sel = <0x7>;
463+
ti,trm-icp = <0x8>;
461464
ti,otap-del-sel-legacy = <0x0>;
462465
ti,otap-del-sel-mmc-hs = <0x0>;
463466
ti,otap-del-sel-sd-hs = <0x0>;
464-
ti,otap-del-sel-sdr12 = <0x0>;
465-
ti,otap-del-sel-sdr25 = <0x0>;
467+
ti,otap-del-sel-sdr12 = <0xf>;
468+
ti,otap-del-sel-sdr25 = <0xf>;
466469
ti,otap-del-sel-sdr50 = <0x8>;
467470
ti,otap-del-sel-sdr104 = <0x7>;
468471
ti,otap-del-sel-ddr50 = <0x4>;
469472
ti,otap-del-sel-ddr52 = <0x4>;
470473
ti,otap-del-sel-hs200 = <0x7>;
471-
ti,clkbuf-sel = <0x7>;
472-
ti,trm-icp = <0x8>;
474+
ti,itap-del-sel-legacy = <0xa>;
475+
ti,itap-del-sel-sd-hs = <0x1>;
476+
ti,itap-del-sel-sdr12 = <0xa>;
477+
ti,itap-del-sel-sdr25 = <0x1>;
473478
dma-coherent;
474479
status = "disabled";
475480
};

0 commit comments

Comments
 (0)