From: Adam Ford <aford173@gmail.com>
To: linux-media@vger.kernel.org
Cc: aford@beaconembedded.com, cphealy@gmail.com,
Lucas Stach <l.stach@pengutronix.de>,
Adam Ford <aford173@gmail.com>, Rob Herring <robh@kernel.org>,
Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
Philipp Zabel <p.zabel@pengutronix.de>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
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>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev
Subject: [PATCH V4 03/11] dt-bindings: soc: add binding for i.MX8MQ VPU blk-ctrl
Date: Tue, 25 Jan 2022 11:11:20 -0600 [thread overview]
Message-ID: <20220125171129.472775-4-aford173@gmail.com> (raw)
In-Reply-To: <20220125171129.472775-1-aford173@gmail.com>
From: Lucas Stach <l.stach@pengutronix.de>
This adds the DT binding for the i.MX8MQ VPU blk-ctrl.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml
new file mode 100644
index 000000000000..7263ebedf09f
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8MQ VPU blk-ctrl
+
+maintainers:
+ - Lucas Stach <l.stach@pengutronix.de>
+
+description:
+ The i.MX8MQ VPU blk-ctrl is a top-level peripheral providing access to
+ the NoC and ensuring proper power sequencing of the VPU peripherals
+ located in the VPU domain of the SoC.
+
+properties:
+ compatible:
+ items:
+ - const: fsl,imx8mq-vpu-blk-ctrl
+
+ reg:
+ maxItems: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ power-domains:
+ minItems: 3
+ maxItems: 3
+
+ power-domain-names:
+ items:
+ - const: bus
+ - const: g1
+ - const: g2
+
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: g1
+ - const: g2
+
+required:
+ - compatible
+ - reg
+ - power-domains
+ - power-domain-names
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/imx8mq-clock.h>
+ #include <dt-bindings/power/imx8mq-power.h>
+
+ vpu_blk_ctrl: blk-ctrl@38320000 {
+ compatible = "fsl,imx8mq-vpu-blk-ctrl";
+ reg = <0x38320000 0x100>;
+ power-domains = <&pgc_vpu>, <&pgc_vpu>, <&pgc_vpu>;
+ power-domain-names = "bus", "g1", "g2";
+ clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>,
+ <&clk IMX8MQ_CLK_VPU_G2_ROOT>;
+ clock-names = "g1", "g2";
+ #power-domain-cells = <1>;
+ };
--
2.32.0
next prev parent reply other threads:[~2022-01-25 17:16 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 17:11 [PATCH V4 00/11] media: hantro: imx8mq/imx8mm: Let VPU decoders get controlled by vpu-blk-ctrl Adam Ford
2022-01-25 17:11 ` [PATCH V4 01/11] arm64: dts: imx8mq-tqma8mq: Remove redundant vpu reference Adam Ford
2022-01-25 18:22 ` Lucas Stach
2022-01-25 18:57 ` Ezequiel Garcia
2022-01-26 6:42 ` (EXT) " Alexander Stein
2022-02-09 7:10 ` Shawn Guo
2022-01-25 17:11 ` [PATCH V4 02/11] dt-bindings: power: imx8mq: add defines for VPU blk-ctrl domains Adam Ford
2022-01-27 8:46 ` Hans Verkuil
2022-02-03 13:16 ` Adam Ford
2022-02-05 14:01 ` Ezequiel Garcia
2022-02-09 7:14 ` Shawn Guo
2022-01-25 17:11 ` Adam Ford [this message]
2022-02-09 7:16 ` [PATCH V4 03/11] dt-bindings: soc: add binding for i.MX8MQ VPU blk-ctrl Shawn Guo
2022-01-25 17:11 ` [PATCH V4 04/11] soc: imx: imx8m-blk-ctrl: add " Adam Ford
2022-02-09 7:19 ` Shawn Guo
2022-01-25 17:11 ` [PATCH V4 05/11] dt-bindings: media: nxp, imx8mq-vpu: Split G1 and G2 nodes Adam Ford
2022-01-25 17:11 ` [PATCH V4 06/11] media: hantro: Allow i.MX8MQ G1 and G2 to run independently Adam Ford
2022-01-25 17:11 ` [PATCH V4 07/11] arm64: dts: imx8mq: Enable both G1 and G2 VPU's with vpu-blk-ctrl Adam Ford
2022-01-25 18:20 ` Lucas Stach
2022-01-25 19:04 ` Ezequiel Garcia
2022-01-25 19:08 ` Adam Ford
2022-02-09 7:27 ` Shawn Guo
2022-04-25 15:22 ` Martin Kepplinger
2022-04-25 15:34 ` Lucas Stach
2022-04-25 15:47 ` Adam Ford
2022-04-26 10:28 ` Martin Kepplinger
2022-04-26 10:40 ` Lucas Stach
2022-04-26 7:38 ` Martin Kepplinger
2022-04-26 10:43 ` Lucas Stach
2022-04-26 12:12 ` Martin Kepplinger
2022-04-29 9:52 ` Martin Kepplinger
2022-05-23 12:00 ` Martin Kepplinger
2022-07-11 9:53 ` Martin Kepplinger
2022-07-11 12:32 ` Ezequiel Garcia
2022-01-25 17:11 ` [PATCH V4 08/11] arm64: dts: imx8mm: Fix VPU Hanging Adam Ford
2022-01-25 18:19 ` Lucas Stach
2022-02-09 7:33 ` Shawn Guo
2022-01-25 17:11 ` [PATCH V4 09/11] dt-bindings: media: nxp, imx8mq-vpu: Add support for G1 on imx8mm Adam Ford
2022-01-26 6:45 ` (EXT) " Alexander Stein
2022-02-04 23:16 ` Rob Herring
2022-01-25 17:11 ` [PATCH V4 10/11] media: hantro: Add support for i.MX8MM Hantro-G1 Adam Ford
2022-01-25 17:11 ` [PATCH V4 11/11] arm64: dts: imx8mm: Enable Hantro G1 and G2 video decoders Adam Ford
2022-01-25 18:21 ` Lucas Stach
2022-02-09 7:35 ` Shawn Guo
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