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Message-Id: <20210317173202.107519-14-benjamin.gaignard@collabora.com>
Date: Wed, 17 Mar 2021 18:32:02 +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,
festevam@...il.com, lee.jones@...aro.org,
gregkh@...uxfoundation.org, mripard@...nel.org,
paul.kocialkowski@...tlin.com, wens@...e.org,
jernej.skrabec@...l.net, hverkuil-cisco@...all.nl,
emil.l.velikov@...il.com
Cc: kernel@...gutronix.de, linux-imx@....com,
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 v5 13/13] arm64: dts: imx8mq: Add node to G2 hardware
Split VPU node in two: one for G1 and one for G2 since they are
different hardware blocks.
Add syscon for hardware control block.
Remove reg-names property that is useless.
Each VPU node only need one interrupt.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
---
version 5:
- use syscon instead of VPU reset
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 43 ++++++++++++++++++-----
1 file changed, 34 insertions(+), 9 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 17c449e12c2e..b537d153ebbd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -1329,15 +1329,16 @@ usb3_phy1: usb-phy@...f0040 {
status = "disabled";
};
- vpu: video-codec@...00000 {
+ vpu_ctrl: syscon@...20000 {
+ compatible = "nxp,imx8mq-vpu-ctrl", "syscon";
+ reg = <0x38320000 0x10000>;
+ };
+
+ 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>;
+ 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>;
@@ -1350,9 +1351,33 @@ vpu: video-codec@...00000 {
<&clk IMX8MQ_VPU_PLL_OUT>,
<&clk IMX8MQ_SYS1_PLL_800M>,
<&clk IMX8MQ_VPU_PLL>;
- assigned-clock-rates = <600000000>, <600000000>,
+ assigned-clock-rates = <600000000>, <300000000>,
+ <800000000>, <0>;
+ power-domains = <&pgc_vpu>;
+ nxp,imx8mq-vpu-ctrl = <&vpu_ctrl>;
+ };
+
+ vpu_g2: video-codec@...10000 {
+ compatible = "nxp,imx8mq-vpu-g2";
+ reg = <0x38310000 0x10000>;
+ 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";
+ assigned-clocks = <&clk IMX8MQ_CLK_VPU_G1>,
+ <&clk IMX8MQ_CLK_VPU_G2>,
+ <&clk IMX8MQ_CLK_VPU_BUS>,
+ <&clk IMX8MQ_VPU_PLL_BYPASS>;
+ assigned-clock-parents = <&clk IMX8MQ_VPU_PLL_OUT>,
+ <&clk IMX8MQ_VPU_PLL_OUT>,
+ <&clk IMX8MQ_SYS1_PLL_800M>,
+ <&clk IMX8MQ_VPU_PLL>;
+ assigned-clock-rates = <600000000>, <300000000>,
<800000000>, <0>;
power-domains = <&pgc_vpu>;
+ nxp,imx8mq-vpu-ctrl = <&vpu_ctrl>;
};
pcie0: pcie@...00000 {
--
2.25.1
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