diff options
| author | Alice Guo <alice.guo@nxp.com> | 2021-10-29 09:46:29 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-02-05 13:38:39 +0100 |
| commit | 0f9b10aaba20696886477f29813d85f39ed32f3e (patch) | |
| tree | 0221c617ff1e47dafc71d7c640fa083811604c83 /arch/arm/mach-imx/imx8ulp/clock.c | |
| parent | 484b306b9e53d39c87b54376fc4468ff5aa34297 (diff) | |
imx8ulp: clock: Support to enable/disable the ADC1 clock
This patch implements enable_adc1_clk() to enable or disable the ADC1
clock on i.MX8ULP.
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm/mach-imx/imx8ulp/clock.c')
| -rw-r--r-- | arch/arm/mach-imx/imx8ulp/clock.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx8ulp/clock.c b/arch/arm/mach-imx/imx8ulp/clock.c index d03269ac04..961702310c 100644 --- a/arch/arm/mach-imx/imx8ulp/clock.c +++ b/arch/arm/mach-imx/imx8ulp/clock.c @@ -341,6 +341,18 @@ void enable_mipi_dsi_clk(unsigned char enable) } } +void enable_adc1_clk(bool enable) +{ + if (enable) { + pcc_clock_enable(1, ADC1_PCC1_SLOT, false); + pcc_clock_sel(1, ADC1_PCC1_SLOT, CM33_BUSCLK); + pcc_clock_enable(1, ADC1_PCC1_SLOT, true); + pcc_reset_peripheral(1, ADC1_PCC1_SLOT, false); + } else { + pcc_clock_enable(1, ADC1_PCC1_SLOT, false); + } +} + void reset_lcdclk(void) { /* Disable clock and reset dcnano*/ |