linux-kernel - [PATCH 2/2] arm64: dts: mediatek: mt8195: add UFS HCI node

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Message-Id: <20220415165939.1861470-2-fparent@baylibre.com>
Date:   Fri, 15 Apr 2022 18:59:39 +0200
From:   Fabien Parent <fparent@...libre.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     Fabien Parent <fparent@...libre.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] arm64: dts: mediatek: mt8195: add UFS HCI node

Add the node for the UFS HCI controller for the MediaTek MT8195 SoC.

Signed-off-by: Fabien Parent <fparent@...libre.com>
---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index b57e620c2c72..2255e19cc3b2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -619,6 +619,30 @@ mmc2: mmc@...50000 {
 			status = "disabled";
 		};
 
+		ufshci: ufshci@...70000 {
+			compatible = "mediatek,mt8195-ufshci",
+				     "mediatek,mt8183-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>,
+				 <&infracfg_ao CLK_INFRA_AO_UNIPRO_SYS>,
+				 <&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>;
+			status = "disabled";
+		};
+
 		xhci1: usb@...90000 {
 			compatible = "mediatek,mt8195-xhci",
 				     "mediatek,mtk-xhci";
-- 
2.35.2