[PATCH v10 24/26] arm64: dts: mediatek: mt8195: Align ufshci node to dt-bindings changes

Louis-Alexis Eyraud louisalexis.eyraud at collabora.com
Thu Jul 30 02:49:20 PDT 2026


The MT8195 UFS host controller dt bindings now describe several extra
required clocks that were previously missing from clock description
and deprecates the freq-table-hz property use in favour of
operating-points-v2 instead.

Currently, the ufshci node declares the freq-table-hz property but all
values contained in the array are zero, thus converting it to an OPP
table is not needed.

So, add in ufshci node the rx_symbol clocks in clock list and remove
freq-table-hz property.
Also reorder properties in node.

Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud at collabora.com>
---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 9aaf8b6edcb5..5ff7b7e543b7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1472,8 +1472,7 @@ mmc2: mmc at 11250000 {
 		ufshci: ufshci at 11270000 {
 			compatible = "mediatek,mt8195-ufshci";
 			reg = <0 0x11270000 0 0x2300>;
-			interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH 0>;
-			phys = <&ufsphy>;
+
 			clocks = <&infracfg_ao CLK_INFRA_AO_AES_UFSFDE>,
 				 <&infracfg_ao CLK_INFRA_AO_AES>,
 				 <&infracfg_ao CLK_INFRA_AO_UFS_TICK>,
@@ -1481,15 +1480,15 @@ ufshci: ufshci at 11270000 {
 				 <&infracfg_ao CLK_INFRA_AO_UNIPRO_TICK>,
 				 <&infracfg_ao CLK_INFRA_AO_UFS_MP_SAP_B>,
 				 <&infracfg_ao CLK_INFRA_AO_UFS_TX_SYMBOL>,
-				 <&infracfg_ao CLK_INFRA_AO_PERI_UFS_MEM_SUB>;
-			clock-names = "ufs", "ufs_aes", "ufs_tick",
-					"unipro_sysclk", "unipro_tick",
-					"unipro_mp_bclk", "ufs_tx_symbol",
-					"ufs_mem_sub";
-			freq-table-hz = <0 0>, <0 0>, <0 0>,
-					<0 0>, <0 0>, <0 0>,
-					<0 0>, <0 0>;
-
+				 <&infracfg_ao CLK_INFRA_AO_PERI_UFS_MEM_SUB>,
+				 <&topckgen CLK_TOP_UFS_RX_SYMBOL>,
+				 <&topckgen CLK_TOP_UFS_RX_SYMBOL1>;
+			clock-names = "main", "aes", "tick", "unipro_sysclk",
+				      "unipro_tick", "unipro_mp_bclk",
+				      "tx_symbol", "mem_sub", "rx_symbol0",
+				      "rx_symbol1";
+			interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH 0>;
+			phys = <&ufsphy>;
 			mediatek,ufs-disable-mcq;
 			status = "disabled";
 		};

-- 
2.55.0




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