[2/2] clk: stm32mp1: add SPI5_K support

Add clock support for SPI5, as this instance is available on extension
connector of ST board.

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

 drivers/clk/clk_stm32mp1.c | 7 +++++++
 1 file changed, 7 insertions(+)

On 3/9/20 2:59 PM, Patrick Delaunay wrote:
> Add clock support for SPI5, as this instance is available on extension
> connector of ST board.
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
> ---
>
>  drivers/clk/clk_stm32mp1.c | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/drivers/clk/clk_stm32mp1.c b/drivers/clk/clk_stm32mp1.c
> index 42f9ef4e46..52bd8e96f3 100644
> --- a/drivers/clk/clk_stm32mp1.c
> +++ b/drivers/clk/clk_stm32mp1.c
> @@ -95,6 +95,7 @@ DECLARE_GLOBAL_DATA_PTR;
>  #define RCC_I2C12CKSELR		0x8C0
>  #define RCC_I2C35CKSELR		0x8C4
>  #define RCC_SPI2S1CKSELR	0x8D8
> +#define RCC_SPI45CKSELR		0x8E0
>  #define RCC_UART6CKSELR		0x8E4
>  #define RCC_UART24CKSELR	0x8E8
>  #define RCC_UART35CKSELR	0x8EC
> @@ -304,6 +305,7 @@ enum stm32mp1_parent_sel {
>  	_DSI_SEL,
>  	_ADC12_SEL,
>  	_SPI1_SEL,
> +	_SPI45_SEL,
>  	_RTC_SEL,
>  	_PARENT_SEL_NB,
>  	_UNKNOWN_SEL = 0xff,
> @@ -527,6 +529,7 @@ static const struct stm32mp1_clk_gate stm32mp1_clk_gate[] = {
>  	STM32MP1_CLK_SET_CLR(RCC_MP_APB1ENSETR, 24, I2C5_K, _I2C35_SEL),
>  
>  	STM32MP1_CLK_SET_CLR(RCC_MP_APB2ENSETR, 8, SPI1_K, _SPI1_SEL),
> +	STM32MP1_CLK_SET_CLR(RCC_MP_APB2ENSETR, 10, SPI5_K, _SPI45_SEL),
>  	STM32MP1_CLK_SET_CLR(RCC_MP_APB2ENSETR, 13, USART6_K, _UART6_SEL),
>  
>  	STM32MP1_CLK_SET_CLR_F(RCC_MP_APB3ENSETR, 13, VREF, _PCLK3),
> @@ -603,6 +606,8 @@ static const u8 dsi_parents[] = {_DSI_PHY, _PLL4_P};
>  static const u8 adc_parents[] = {_PLL4_R, _CK_PER, _PLL3_Q};
>  static const u8 spi_parents[] = {_PLL4_P, _PLL3_Q, _I2S_CKIN, _CK_PER,
>  				 _PLL3_R};
> +static const u8 spi45_parents[] = {_PCLK2, _PLL4_Q, _HSI_KER, _CSI_KER,
> +				   _HSE_KER};
>  static const u8 rtc_parents[] = {_UNKNOWN_ID, _LSE, _LSI, _HSE};
>  
>  static const struct stm32mp1_clk_sel stm32mp1_clk_sel[_PARENT_SEL_NB] = {
> @@ -629,6 +634,7 @@ static const struct stm32mp1_clk_sel stm32mp1_clk_sel[_PARENT_SEL_NB] = {
>  	STM32MP1_CLK_PARENT(_DSI_SEL, RCC_DSICKSELR, 0, 0x1, dsi_parents),
>  	STM32MP1_CLK_PARENT(_ADC12_SEL, RCC_ADCCKSELR, 0, 0x3, adc_parents),
>  	STM32MP1_CLK_PARENT(_SPI1_SEL, RCC_SPI2S1CKSELR, 0, 0x7, spi_parents),
> +	STM32MP1_CLK_PARENT(_SPI45_SEL, RCC_SPI45CKSELR, 0, 0x7, spi45_parents),
>  	STM32MP1_CLK_PARENT(_RTC_SEL, RCC_BDCR, RCC_BDCR_RTCSRC_SHIFT,
>  			    (RCC_BDCR_RTCSRC_MASK >> RCC_BDCR_RTCSRC_SHIFT),
>  			    rtc_parents),
> @@ -747,6 +753,7 @@ char * const stm32mp1_clk_parent_sel_name[_PARENT_SEL_NB] = {
>  	[_DSI_SEL] = "DSI",
>  	[_ADC12_SEL] = "ADC12",
>  	[_SPI1_SEL] = "SPI1",
> +	[_SPI45_SEL] = "SPI45",
>  	[_RTC_SEL] = "RTC",
>  };
>  

Acked-by: Patrice Chotard <patrice.chotard at st.com>

Thanks

Patrice

Hi,

> From: Patrick DELAUNAY <patrick.delaunay at st.com>
> Sent: lundi 9 mars 2020 14:59
> 
> Add clock support for SPI5, as this instance is available on extension connector of
> ST board.
> 
> Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
> ---

Applied to u-boot-stm/next, thanks!

Regards

Patrick