arm64: dts: imx8mp-skov-revb-mi1010ait-1cp1: Assign "media_isp" clock rate

Commit Message

Liu Ying Sept. 24, 2024, 7:12 a.m. UTC

Commit 2d39b78e5716 ("arm64: dts: imx8mp: Add DT nodes for the two ISPs")
added a new phandle to the "assigned-clocks" property of media_blk_ctrl
node just before the phandle for "video_pll1" clock in i.MX8MP SoC device
tree so that "media_isp" clock rate is assigned to 500MHz by default.
However, it missed updating this relevant board device tree where the
relevant "assigned-clock-rates" property is changed to set a new rate
for "video_pll1" clock.  This causes the "media_isp" clock rate being
wrongly set to the "video_pll1" clock rate and the "video_pll1" clock
rate being untouched.  Fix this by assigning "media_isp" clock rate
explicitly to 500MHz in this board device tree.

Fixes: 2d39b78e5716 ("arm64: dts: imx8mp: Add DT nodes for the two ISPs")
Signed-off-by: Liu Ying <[e-mail]>
---
 .../arm64/boot/dts/freescale/imx8mp-skov-revb-mi1010ait-1cp1.dts | 1 +
 1 file changed, 1 insertion(+)

Comments

Shawn Guo Oct. 17, 2024, 8:43 a.m. UTC | #1

On Tue, Sep 24, 2024 at 03:12:18PM +0800, Liu Ying wrote:
> Commit 2d39b78e5716 ("arm64: dts: imx8mp: Add DT nodes for the two ISPs")
> added a new phandle to the "assigned-clocks" property of media_blk_ctrl
> node just before the phandle for "video_pll1" clock in i.MX8MP SoC device
> tree so that "media_isp" clock rate is assigned to 500MHz by default.
> However, it missed updating this relevant board device tree where the
> relevant "assigned-clock-rates" property is changed to set a new rate
> for "video_pll1" clock.  This causes the "media_isp" clock rate being
> wrongly set to the "video_pll1" clock rate and the "video_pll1" clock
> rate being untouched.  Fix this by assigning "media_isp" clock rate
> explicitly to 500MHz in this board device tree.
> 
> Fixes: 2d39b78e5716 ("arm64: dts: imx8mp: Add DT nodes for the two ISPs")
> Signed-off-by: Liu Ying <[e-mail]>

Applied, thanks!

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-mi1010ait-1cp1.dts b/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-mi1010ait-1cp1.dts
index 3c2efdc59bfa..30962922b361 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-mi1010ait-1cp1.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-revb-mi1010ait-1cp1.dts
@@ -71,6 +71,7 @@  &media_blk_ctrl {
 	assigned-clock-rates = <500000000>, <200000000>, <0>,
 		/* IMX8MP_CLK_MEDIA_DISP2_PIX = pixelclk of lvds panel */
 		<68900000>,
+		<500000000>,
 		/* IMX8MP_VIDEO_PLL1 = IMX8MP_CLK_MEDIA_LDB * 2 */
 		<964600000>;
 };