[PATCH 15/17] arm64: dts: mt8192: Add APU power nodes

Flora Fu flora.fu at mediatek.com
Fri Dec 10 09:26:03 PST 2021


Add APU power node for MT8192.

Signed-off-by: Flora Fu <flora.fu at mediatek.com>

---
 arch/arm64/boot/dts/mediatek/mt8192.dtsi | 61 ++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index de73fbf0cb90..f95d381ff1cc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -996,6 +996,67 @@
 			};
 		};
 
+		apusys_power: apusys_power at 190f1000 {
+			compatible = "mediatek,mt8192-apu-power";
+			reg = <0 0x190f1000 0 0x1000>,
+			      <0 0x19000600 0 0x100>;
+			reg-names = "apu_pcu",
+				    "apu_spare";
+			power-domains = <&apuspm 0>;
+			clocks = <&topckgen CLK_TOP_DSP_SEL>,
+				<&topckgen CLK_TOP_DSP1_SEL>,
+				<&topckgen CLK_TOP_DSP1_NPUPLL_SEL>,
+				<&topckgen CLK_TOP_DSP2_SEL>,
+				<&topckgen CLK_TOP_DSP2_NPUPLL_SEL>,
+				<&topckgen CLK_TOP_DSP5_SEL>,
+				<&topckgen CLK_TOP_DSP5_APUPLL_SEL>,
+				<&topckgen CLK_TOP_IPU_IF_SEL>,
+				<&clk26m>,
+				<&topckgen CLK_TOP_MAINPLL_D4_D2>,
+				<&topckgen CLK_TOP_UNIVPLL_D4_D2>,
+				<&topckgen CLK_TOP_UNIVPLL_D6_D2>,
+				<&topckgen CLK_TOP_MMPLL_D6>,
+				<&topckgen CLK_TOP_MMPLL_D5>,
+				<&topckgen CLK_TOP_MMPLL_D4>,
+				<&topckgen CLK_TOP_UNIVPLL_D5>,
+				<&topckgen CLK_TOP_UNIVPLL_D4>,
+				<&topckgen CLK_TOP_UNIVPLL_D3>,
+				<&topckgen CLK_TOP_MAINPLL_D6>,
+				<&topckgen CLK_TOP_MAINPLL_D4>,
+				<&topckgen CLK_TOP_MAINPLL_D3>,
+				<&topckgen CLK_TOP_TVDPLL>,
+				<&topckgen CLK_TOP_APUPLL>,
+				<&topckgen CLK_TOP_NPUPLL>,
+				<&apmixedsys CLK_APMIXED_APUPLL>,
+				<&apmixedsys CLK_APMIXED_NPUPLL>;
+			clock-names = "clk_top_dsp_sel",
+				"clk_top_dsp1_sel",
+				"clk_top_dsp1_npupll_sel",
+				"clk_top_dsp2_sel",
+				"clk_top_dsp2_npupll_sel",
+				"clk_top_dsp5_sel",
+				"clk_top_dsp5_apupll_sel",
+				"clk_top_ipu_if_sel",
+				"clk_top_clk26m",
+				"clk_top_mainpll_d4_d2",
+				"clk_top_univpll_d4_d2",
+				"clk_top_univpll_d6_d2",
+				"clk_top_mmpll_d6",
+				"clk_top_mmpll_d5",
+				"clk_top_mmpll_d4",
+				"clk_top_univpll_d5",
+				"clk_top_univpll_d4",
+				"clk_top_univpll_d3",
+				"clk_top_mainpll_d6",
+				"clk_top_mainpll_d4",
+				"clk_top_mainpll_d3",
+				"clk_top_tvdpll_ck",
+				"clk_top_apupll_ck",
+				"clk_top_npupll_ck",
+				"clk_apmixed_apupll_rate",
+				"clk_apmixed_npupll_rate";
+		};
+
 		camsys: clock-controller at 1a000000 {
 			compatible = "mediatek,mt8192-camsys";
 			reg = <0 0x1a000000 0 0x1000>;
-- 
2.18.0




More information about the linux-arm-kernel mailing list