[v3,1/5] arm64: dts: ti: k3-am65-main: Fix sdhci node properties

Commit Message

Judith Mendez April 23, 2024, 3:17 p.m. UTC

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: eac99d38f861 ("arm64: dts: ti: k3-am654-main: Update otap-del-sel values")
Fixes: d7600d070fb0 ("arm64: dts: ti: k3-am65-main: Add support for sdhci1")
Signed-off-by: Judith Mendez <[e-mail]>
---
Changes since v2:
- no change
---
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 670557c89f756..0803a8b9bfe84 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -435,6 +435,8 @@  sdhci0: mmc@4f80000 {
 		interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
 		mmc-ddr-1_8v;
 		mmc-hs200-1_8v;
+		ti,clkbuf-sel = <0x7>;
+		ti,trm-icp = <0x8>;
 		ti,otap-del-sel-legacy = <0x0>;
 		ti,otap-del-sel-mmc-hs = <0x0>;
 		ti,otap-del-sel-sd-hs = <0x0>;
@@ -445,8 +447,7 @@  sdhci0: mmc@4f80000 {
 		ti,otap-del-sel-ddr50 = <0x5>;
 		ti,otap-del-sel-ddr52 = <0x5>;
 		ti,otap-del-sel-hs200 = <0x5>;
-		ti,otap-del-sel-hs400 = <0x0>;
-		ti,trm-icp = <0x8>;
+		ti,itap-del-sel-ddr52 = <0x0>;
 		dma-coherent;
 		status = "disabled";
 	};
@@ -458,18 +459,22 @@  sdhci1: mmc@4fa0000 {
 		clocks = <&k3_clks 48 0>, <&k3_clks 48 1>;
 		clock-names = "clk_ahb", "clk_xin";
 		interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+		ti,clkbuf-sel = <0x7>;
+		ti,trm-icp = <0x8>;
 		ti,otap-del-sel-legacy = <0x0>;
 		ti,otap-del-sel-mmc-hs = <0x0>;
 		ti,otap-del-sel-sd-hs = <0x0>;
-		ti,otap-del-sel-sdr12 = <0x0>;
-		ti,otap-del-sel-sdr25 = <0x0>;
+		ti,otap-del-sel-sdr12 = <0xf>;
+		ti,otap-del-sel-sdr25 = <0xf>;
 		ti,otap-del-sel-sdr50 = <0x8>;
 		ti,otap-del-sel-sdr104 = <0x7>;
 		ti,otap-del-sel-ddr50 = <0x4>;
 		ti,otap-del-sel-ddr52 = <0x4>;
 		ti,otap-del-sel-hs200 = <0x7>;
-		ti,clkbuf-sel = <0x7>;
-		ti,trm-icp = <0x8>;
+		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>;
 		dma-coherent;
 		status = "disabled";
 	};