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drivers: clock: Update the NXP Syscon driver for MCUX 

Update the code for MCUXN947 I3C support

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
This commit is contained in:
Mahesh Mahadevan 2024-09-09 13:40:35 -05:00 committed by Henrik Brix Andersen
parent 38f06aa4bf
commit 513ead82dd
2 changed files with 15 additions and 0 deletions
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14
drivers/clock_control/clock_control_mcux_syscon.c
View File

@ -289,10 +289,24 @@ static int mcux_lpc_syscon_clock_control_get_subsys_rate(const struct device *de
#if defined(CONFIG_I3C_MCUX)
case MCUX_I3C_CLK:
#if CONFIG_SOC_SERIES_MCXN
*rate = CLOCK_GetI3cClkFreq(0);
#else
*rate = CLOCK_GetI3cClkFreq();
#endif
break;
#if (FSL_FEATURE_SOC_I3C_COUNT == 2)
case MCUX_I3C2_CLK:
#if CONFIG_SOC_SERIES_MCXN
*rate = CLOCK_GetI3cClkFreq(1);
#else
*rate = CLOCK_GetI3cClkFreq();
#endif
break;
#endif
#endif /* CONFIG_I3C_MCUX */
#if defined(CONFIG_MIPI_DSI_MCUX_2L)
case MCUX_MIPI_DSI_DPHY_CLK:
*rate = CLOCK_GetMipiDphyClkFreq();

1
include/zephyr/dt-bindings/clock/mcux_lpc_syscon_clock.h
View File

@ -51,6 +51,7 @@
#define MCUX_SDIF_CLK MCUX_LPC_CLK_ID(0x05, 0x00)
#define MCUX_I3C_CLK MCUX_LPC_CLK_ID(0x06, 0x00)
#define MCUX_I3C2_CLK MCUX_LPC_CLK_ID(0x06, 0x01)
#define MCUX_MIPI_DSI_DPHY_CLK MCUX_LPC_CLK_ID(0x07, 0x00)
#define MCUX_MIPI_DSI_ESC_CLK MCUX_LPC_CLK_ID(0x07, 0x01)