From: Adam Ford <aford173@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: aford@beaconembedded.com, Adam Ford <aford173@gmail.com>,
Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Lucas Stach <l.stach@pengutronix.de>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH V2 8/9] arm64: dts: imx8mn: add DISP blk-ctrl
Date: Sat, 9 Oct 2021 11:26:58 -0500 [thread overview]
Message-ID: <20211009162700.1452857-9-aford173@gmail.com> (raw)
In-Reply-To: <20211009162700.1452857-1-aford173@gmail.com>
Add the DT node for the DISP blk-ctrl. With this in place the
display/mipi power domains should be functional.
Signed-off-by: Adam Ford <aford173@gmail.com>
---
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 28 +++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 4e9d7099bb4f..6ac14903bcef 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -1011,6 +1011,34 @@ aips4: bus@32c00000 {
#size-cells = <1>;
ranges;
+ disp_blk_ctrl: blk-ctrl@32e28000 {
+ compatible = "fsl,imx8mn-disp-blk-ctrl", "syscon";
+ reg = <0x32e28000 0x100>;
+ power-domains = <&pgc_dispmix>, <&pgc_dispmix>,
+ <&pgc_dispmix>, <&pgc_mipi>,
+ <&pgc_mipi>;
+ power-domain-names = "bus", "isi",
+ "lcdif", "mipi-dsi",
+ "mipi-csi";
+ clocks = <&clk IMX8MN_CLK_DISP_AXI>,
+ <&clk IMX8MN_CLK_DISP_APB>,
+ <&clk IMX8MN_CLK_DISP_AXI_ROOT>,
+ <&clk IMX8MN_CLK_DISP_APB_ROOT>,
+ <&clk IMX8MN_CLK_DISP_AXI_ROOT>,
+ <&clk IMX8MN_CLK_DISP_APB_ROOT>,
+ <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>,
+ <&clk IMX8MN_CLK_DSI_CORE>,
+ <&clk IMX8MN_CLK_DSI_PHY_REF>,
+ <&clk IMX8MN_CLK_CSI1_PHY_REF>,
+ <&clk IMX8MN_CLK_CAMERA_PIXEL_ROOT>;
+ clock-names = "disp_axi", "disp_apb",
+ "disp_axi_root", "disp_apb_root",
+ "lcdif-axi", "lcdif-apb", "lcdif-pix",
+ "dsi-pclk", "dsi-ref",
+ "csi-aclk", "csi-pclk";
+ #power-domain-cells = <1>;
+ };
+
usbotg1: usb@32e40000 {
compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb";
reg = <0x32e40000 0x200>;
--
2.25.1
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next prev parent reply other threads:[~2021-10-09 16:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-09 16:26 [PATCH V2 0/9] arm64: imx8mn: Enable additional power domains and peripherals Adam Ford
2021-10-09 16:26 ` [PATCH V2 1/9] soc: imx: gpcv2: keep i.MX8MN gpumix bus clock enabled Adam Ford
2021-10-09 16:26 ` [PATCH V2 2/9] soc: imx: gpcv2: Add dispmix and mipi domains to imx8mn Adam Ford
2021-10-09 16:26 ` [PATCH V2 3/9] dt-bindings: power: imx8mn: add defines for DISP blk-ctrl domains Adam Ford
2021-10-09 16:26 ` [PATCH V2 4/9] dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl Adam Ford
2021-10-10 19:31 ` Rob Herring
2021-10-09 16:26 ` [PATCH V2 5/9] soc: imx: imx8m-blk-ctrl: add " Adam Ford
2021-10-16 21:02 ` Adam Ford
2021-10-09 16:26 ` [PATCH V2 6/9] arm64: dts: imx8mn: add GPC node Adam Ford
2021-10-09 16:26 ` [PATCH V2 7/9] arm64: dts: imx8mn: put USB controller into power-domains Adam Ford
2021-10-09 16:26 ` Adam Ford [this message]
2021-10-09 16:26 ` [PATCH V2 9/9] arm64: dts: imx8mn: Enable GPU Adam Ford
2021-10-29 17:22 ` [PATCH V2 0/9] arm64: imx8mn: Enable additional power domains and peripherals Adam Ford
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