From: Jacky Bai <ping.bai@nxp.com>
To: "robh+dt@kernel.org" <robh+dt@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"l.stach@pengutronix.de" <l.stach@pengutronix.de>,
Aisheng Dong <aisheng.dong@nxp.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"festevam@gmail.com" <festevam@gmail.com>,
dl-linux-imx <linux-imx@nxp.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 3/3] arm64: dts: freescale: Add power domain nodes for i.mx8mm
Date: Wed, 17 Apr 2019 05:27:40 +0000 [thread overview]
Message-ID: <20190417053211.2195-4-ping.bai@nxp.com> (raw)
In-Reply-To: <20190417053211.2195-1-ping.bai@nxp.com>
Add the power domain nodes for i.MX8MM.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 103 ++++++++++++++++++++++
1 file changed, 103 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index de3498c2dd44..49af5181e17f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -149,6 +149,109 @@
interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>;
};
+ power-domains {
+ compatible = "simple-bus";
+ /* HSIO SS */
+ hsiomix_pd: hsiomix-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <0>;
+ domain-name = "hsiomix";
+ clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>;
+ };
+
+ pcie_pd: pcie-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <1>;
+ domain-name = "pcie";
+ parent-domains = <&hsiomix_pd>;
+ };
+
+ usb_otg1_pd: usbotg1-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <2>;
+ domain-name = "usb_otg1";
+ parent-domains = <&hsiomix_pd>;
+ };
+
+ usb_otg2_pd: usbotg2-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <3>;
+ domain-name = "usb_otg2";
+ parent-domains = <&hsiomix_pd>;
+ };
+
+ /* GPU SS */
+ gpumix_pd: gpumix-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <4>;
+ domain-name = "gpumix";
+ clocks = <&clk IMX8MM_CLK_GPU_BUS_ROOT>,
+ <&clk IMX8MM_CLK_GPU_AHB>,
+ <&clk IMX8MM_CLK_GPU2D_ROOT>,
+ <&clk IMX8MM_CLK_GPU3D_ROOT>;
+ };
+
+ /* VPU SS */
+ vpumix_pd: vpumix-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <5>;
+ domain-name = "vpumix";
+ clocks = <&clk IMX8MM_CLK_VPU_DEC_ROOT>;
+ };
+
+ vpu_g1_pd: vpug1-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <6>;
+ domain-name = "vpu_g1";
+ parent-domains = <&vpumix_pd>;
+ clocks = <&clk IMX8MM_CLK_VPU_G1_ROOT>;
+ };
+
+ vpu_g2_pd: vpug2-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <7>;
+ domain-name = "vpu_g2";
+ parent-domains = <&vpumix_pd>;
+ clocks = <&clk IMX8MM_CLK_VPU_G2_ROOT>;
+ };
+
+ vpu_h1_pd: vpuh1-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <8>;
+ domain-name = "vpu_h1";
+ parent-domains = <&vpumix_pd>;
+ clocks = <&clk IMX8MM_CLK_VPU_H1_ROOT>;
+ };
+
+ /* DISP SS */
+ dispmix_pd: dispmix-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <9>;
+ domain-name = "dispmix";
+ clocks = <&clk IMX8MM_CLK_DISP_ROOT>,
+ <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
+ <&clk IMX8MM_CLK_DISP_APB_ROOT>;
+ };
+
+ mipi_pd: mipi-pd {
+ compatible = "fsl,imx8m-pm-domain";
+ #power-domain-cells = <0>;
+ domain-index = <10>;
+ domain-name = "mipi";
+ parent-domains = <&dispmix_pd>;
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(6) | IRQ_TYPE_LEVEL_LOW)>, /* Physical Secure */
--
2.21.0
next prev parent reply other threads:[~2019-04-17 5:27 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-17 5:27 [PATCH 0/3] Add power domain driver support for i.mx8m family Jacky Bai
2019-04-17 5:27 ` [PATCH 1/3] dt-bindings: power: Add power domain binding " Jacky Bai
2019-04-17 5:27 ` [PATCH 2/3] soc: imx: Add power domain driver support " Jacky Bai
2019-04-17 5:27 ` Jacky Bai [this message]
2019-04-17 11:16 ` [PATCH 0/3] " Aisheng Dong
2019-04-17 12:13 ` Lucas Stach
2019-04-17 12:40 ` Leonard Crestez
2019-04-17 12:54 ` Lucas Stach
2019-04-17 13:25 ` Sudeep Holla
2019-04-17 12:54 ` Peng Fan
2019-04-17 13:33 ` Sudeep Holla
2019-04-17 16:21 ` Leonard Crestez
2019-04-18 14:43 ` Sudeep Holla
2019-11-07 21:28 ` Adam Ford
2020-02-13 9:16 ` Schrempf Frieder
2020-02-13 9:21 ` Jacky Bai
2020-02-13 10:52 ` Schrempf Frieder
2020-02-13 11:32 ` Lucas Stach
2020-02-13 14:30 ` Leonard Crestez
2020-02-13 14:47 ` Lucas Stach
2020-02-13 15:19 ` Leonard Crestez
2020-02-13 15:58 ` Lucas Stach
2020-02-13 16:16 ` Schrempf Frieder
2019-04-17 13:23 ` Sudeep Holla
2019-04-17 13:36 ` Sudeep Holla
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