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Message-Id: <20230921063620.22962-1-ming.qian@nxp.com>
Date: Thu, 21 Sep 2023 14:36:19 +0800
From: Ming Qian <ming.qian@....com>
To: mirela.rabulea@....nxp.com, robh+dt@...nel.org, shawnguo@...nel.org
Cc: mchehab@...nel.org, hverkuil-cisco@...all.nl,
s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
xiahong.bao@....com, eagle.zhou@....com, tao.jiang_2@....com,
linux-imx@....com, linux-media@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 1/2] arm64: dts: imx8-ss-img: Assign slot for imx jpeg encoder/decoder
assign a single slot,
configure interrupt and power domain only for 1 slot,
not for the all 4 slots.
Signed-off-by: Ming Qian <ming.qian@....com>
---
.../arm64/boot/dts/freescale/imx8-ss-img.dtsi | 22 +++++--------------
1 file changed, 6 insertions(+), 16 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
index a90654155a88..176dcce24b64 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
@@ -18,10 +18,7 @@ img_ipg_clk: clock-img-ipg {
jpegdec: jpegdec@...00000 {
reg = <0x58400000 0x00050000>;
- interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&img_jpeg_dec_lpcg IMX_LPCG_CLK_0>,
<&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>;
clock-names = "per", "ipg";
@@ -29,18 +26,13 @@ jpegdec: jpegdec@...00000 {
<&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>;
assigned-clock-rates = <200000000>, <200000000>;
power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>,
- <&pd IMX_SC_R_MJPEG_DEC_S0>,
- <&pd IMX_SC_R_MJPEG_DEC_S1>,
- <&pd IMX_SC_R_MJPEG_DEC_S2>,
- <&pd IMX_SC_R_MJPEG_DEC_S3>;
+ <&pd IMX_SC_R_MJPEG_DEC_S0>;
+ slot = <0>;
};
jpegenc: jpegenc@...50000 {
reg = <0x58450000 0x00050000>;
- interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&img_jpeg_enc_lpcg IMX_LPCG_CLK_0>,
<&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>;
clock-names = "per", "ipg";
@@ -48,10 +40,8 @@ jpegenc: jpegenc@...50000 {
<&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>;
assigned-clock-rates = <200000000>, <200000000>;
power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>,
- <&pd IMX_SC_R_MJPEG_ENC_S0>,
- <&pd IMX_SC_R_MJPEG_ENC_S1>,
- <&pd IMX_SC_R_MJPEG_ENC_S2>,
- <&pd IMX_SC_R_MJPEG_ENC_S3>;
+ <&pd IMX_SC_R_MJPEG_ENC_S0>;
+ slot = <0>;
};
img_jpeg_dec_lpcg: clock-controller@...d0000 {
--
2.38.1
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