diff mbox series

[v3,4/4] arm64: dts: imx8mp: Add MEDIA_BLK_CTRL

Message ID 20220326183329.5072-5-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show
Series imx8mp: Add media block control | expand

Commit Message

Laurent Pinchart March 26, 2022, 6:33 p.m. UTC 
From: Paul Elder <paul.elder@ideasonboard.com>

Add a DT node for the MEDIA_BLK_CTRL, which provides power domains for
the camera and display devices.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Changes since v2:

- Add assigned clocks
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 39 +++++++++++++++++++++++
 1 file changed, 39 insertions(+)

Comments

Marek Vasut March 26, 2022, 9:01 p.m. UTC | #1 
On 3/26/22 19:33, Laurent Pinchart wrote:
> From: Paul Elder <paul.elder@ideasonboard.com>
> 
> Add a DT node for the MEDIA_BLK_CTRL, which provides power domains for
> the camera and display devices.
> 
> Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Reviewed-by: Marek Vasut <marex@denx.de>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 4a25c9124ee1..354d230a7fd5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -988,6 +988,45 @@  aips4: bus@32c00000 {
 			#size-cells = <1>;
 			ranges;
 
+			media_blk_ctrl: blk-ctrl@32ec0000 {
+				compatible = "fsl,imx8mp-media-blk-ctrl",
+					     "syscon";
+				reg = <0x32ec0000 0x10000>;
+				power-domains = <&pgc_mediamix>,
+						<&pgc_mipi_phy1>,
+						<&pgc_mipi_phy1>,
+						<&pgc_mediamix>,
+						<&pgc_mediamix>,
+						<&pgc_mipi_phy2>,
+						<&pgc_mediamix>,
+						<&pgc_ispdwp>,
+						<&pgc_ispdwp>,
+						<&pgc_ispdwp>,
+						<&pgc_mipi_phy2>;
+				power-domain-names = "bus", "mipi-dsi1", "mipi-csi1",
+						     "lcdif1", "isi", "mipi-csi2",
+						     "lcdif2", "isp2", "isp1", "dwe",
+						     "mipi-dsi2";
+				clocks = <&clk IMX8MP_CLK_MEDIA_APB_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_CAM1_PIX_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_CAM2_PIX_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_DISP1_PIX_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_DISP2_PIX_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_ISP_ROOT>,
+					 <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT>;
+				clock-names = "apb", "axi", "cam1", "cam2",
+					      "disp1", "disp2", "isp", "phy";
+
+				assigned-clocks = <&clk IMX8MP_CLK_MEDIA_AXI>,
+						  <&clk IMX8MP_CLK_MEDIA_APB>;
+				assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>,
+							 <&clk IMX8MP_SYS_PLL1_800M>;
+				assigned-clock-rates = <500000000>, <200000000>;
+
+				#power-domain-cells = <1>;
+			};
+
 			hsio_blk_ctrl: blk-ctrl@32f10000 {
 				compatible = "fsl,imx8mp-hsio-blk-ctrl", "syscon";
 				reg = <0x32f10000 0x24>;