diff mbox series

[10/42] imx9: configure M33 systick to 24M

Message ID 20230428040847.10841-11-peng.fan@oss.nxp.com
State Accepted
Commit 69326a7f20bd4e98eb7e310e262818fbf9c9e884
Delegated to: Stefano Babic
Headers show
Series imx: i.MX9 update | expand

Commit Message

Peng Fan (OSS) April 28, 2023, 4:08 a.m. UTC 
From: Peng Fan <peng.fan@nxp.com>

The M33 systick should be 24M per reference mannual, so correct it.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm/mach-imx/imx9/clock.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Stefano Babic May 21, 2023, 5:09 p.m. UTC | #1 
> From: Peng Fan <peng.fan@nxp.com>
> The M33 systick should be 24M per reference mannual, so correct it.
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic
diff mbox series

Patch

diff --git a/arch/arm/mach-imx/imx9/clock.c b/arch/arm/mach-imx/imx9/clock.c
index 04f3116fd1c..51aa259aa05 100644
--- a/arch/arm/mach-imx/imx9/clock.c
+++ b/arch/arm/mach-imx/imx9/clock.c
@@ -700,8 +700,8 @@  int clock_init(void)
 	ccm_clk_root_cfg(WAKEUP_AXI_CLK_ROOT, SYS_PLL_PFD2, 2);
 	/* SWO TRACE to 133M */
 	ccm_clk_root_cfg(SWO_TRACE_CLK_ROOT, SYS_PLL_PFD1_DIV2, 3);
-	/* M33 systetick to 133M */
-	ccm_clk_root_cfg(M33_SYSTICK_CLK_ROOT, SYS_PLL_PFD1_DIV2, 3);
+	/* M33 systetick to 24M */
+	ccm_clk_root_cfg(M33_SYSTICK_CLK_ROOT, OSC_24M_CLK, 1);
 	/* NIC to 400M */
 	ccm_clk_root_cfg(NIC_CLK_ROOT, SYS_PLL_PFD1, 2);
 	/* NIC_APB to 133M */