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Date: Wed, 17 Feb 2021 09:03:05 +0100
From: Benjamin Gaignard <benjamin.gaignard@...labora.com>
To: ezequiel@...labora.com, p.zabel@...gutronix.de, mchehab@...nel.org,
robh+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
gregkh@...uxfoundation.org, mripard@...nel.org,
paul.kocialkowski@...tlin.com, wens@...e.org,
jernej.skrabec@...l.net, krzk@...nel.org, shengjiu.wang@....com,
adrian.ratiu@...labora.com, aisheng.dong@....com, peng.fan@....com,
Anson.Huang@....com, hverkuil-cisco@...all.nl
Cc: linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
kernel@...labora.com,
Benjamin Gaignard <benjamin.gaignard@...labora.com>
Subject: [PATCH v1 17/18] dt-bindings: media: nxp,imx8mq-vpu: Update bindings
The introduction on HEVC decoder lead to update the bindings
to support it.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
Signed-off-by: Ezequiel Garcia <ezequiel@...labora.com>
Signed-off-by: Adrian Ratiu <adrian.ratiu@...labora.com>
---
.../bindings/media/nxp,imx8mq-vpu.yaml | 54 ++++++++++++-------
1 file changed, 36 insertions(+), 18 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
index 762be3f96ce9..468435c70eef 100644
--- a/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
+++ b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
@@ -15,24 +15,25 @@ description:
properties:
compatible:
- const: nxp,imx8mq-vpu
+ enum:
+ - nxp,imx8mq-vpu
+ - nxp,imx8mq-vpu-g2
reg:
- maxItems: 3
+ maxItems: 1
reg-names:
- items:
- - const: g1
- - const: g2
- - const: ctrl
+ enum:
+ - g1
+ - g2
interrupts:
- maxItems: 2
+ maxItems: 1
interrupt-names:
- items:
- - const: g1
- - const: g2
+ enum:
+ - g1
+ - g2
clocks:
maxItems: 3
@@ -46,6 +47,9 @@ properties:
power-domains:
maxItems: 1
+ resets:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -54,6 +58,7 @@ required:
- interrupt-names
- clocks
- clock-names
+ - resets
additionalProperties: false
@@ -61,19 +66,32 @@ examples:
- |
#include <dt-bindings/clock/imx8mq-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/reset/imx8mq-vpu-reset.h>
- vpu: video-codec@...00000 {
+ vpu_g1: video-codec@...00000 {
compatible = "nxp,imx8mq-vpu";
- reg = <0x38300000 0x10000>,
- <0x38310000 0x10000>,
- <0x38320000 0x10000>;
- reg-names = "g1", "g2", "ctrl";
- interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "g1", "g2";
+ reg = <0x38300000 0x10000>;
+ reg-names = "g1";
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "g1";
+ clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>,
+ <&clk IMX8MQ_CLK_VPU_G2_ROOT>,
+ <&clk IMX8MQ_CLK_VPU_DEC_ROOT>;
+ clock-names = "g1", "g2", "bus";
+ power-domains = <&pgc_vpu>;
+ resets = <&vpu_reset IMX8MQ_RESET_VPU_RESET_G1>;
+ };
+
+ vpu_g2: video-codec@...10000 {
+ compatible = "nxp,imx8mq-vpu-g2";
+ reg = <0x38310000 0x10000>;
+ reg-names = "g2";
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "g2";
clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>,
<&clk IMX8MQ_CLK_VPU_G2_ROOT>,
<&clk IMX8MQ_CLK_VPU_DEC_ROOT>;
clock-names = "g1", "g2", "bus";
power-domains = <&pgc_vpu>;
+ resets = <&vpu_reset IMX8MQ_RESET_VPU_RESET_G2>;
};
--
2.25.1
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