linux-kernel - [PATCH v3 6/8] arm64: dts: mediatek: mt8188: Add SPMI support for PMIC control

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Message-ID: <20240911143429.850071-7-fshao@chromium.org>
Date: Wed, 11 Sep 2024 22:33:59 +0800
From: Fei Shao <fshao@...omium.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Matthias Brugger <matthias.bgg@...il.com>
Cc: Fei Shao <fshao@...omium.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Rob Herring <robh@...nel.org>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-mediatek@...ts.infradead.org
Subject: [PATCH v3 6/8] arm64: dts: mediatek: mt8188: Add SPMI support for PMIC control

Add SPMI node for PMIC control on MT8188 SoC.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Signed-off-by: Fei Shao <fshao@...omium.org>
---

Changes in v3:
- Remove leading zeros in spmi reg size

 arch/arm64/boot/dts/mediatek/mt8188.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index 61530f8c5599..a826ca4d10e3 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -1306,6 +1306,18 @@ pwrap: pwrap@...24000 {
 			clock-names = "spi", "wrap";
 		};
 
+		spmi: spmi@...27000 {
+			compatible = "mediatek,mt8188-spmi", "mediatek,mt8195-spmi";
+			reg = <0 0x10027000 0 0xe00>, <0 0x10029000 0 0x100>;
+			reg-names = "pmif", "spmimst";
+			assigned-clocks = <&topckgen CLK_TOP_SPMI_M_MST>;
+			assigned-clock-parents = <&topckgen CLK_TOP_ULPOSC1_D10>;
+			clocks = <&infracfg_ao CLK_INFRA_AO_PMIC_AP>,
+				 <&infracfg_ao CLK_INFRA_AO_PMIC_TMR>,
+				 <&topckgen CLK_TOP_SPMI_M_MST>;
+			clock-names = "pmif_sys_ck", "pmif_tmr_ck", "spmimst_clk_mux";
+		};
+
 		infra_iommu: iommu@...15000 {
 			compatible = "mediatek,mt8188-iommu-infra";
 			reg = <0 0x10315000 0 0x1000>;
-- 
2.46.0.598.g6f2099f65c-goog