diff mbox series

[U-Boot,2/3] clk: clk_stm32f: Remove STMMAC clock setup

Message ID 1516178762-1224-3-git-send-email-patrice.chotard@st.com
State Superseded
Headers show
Series STM32: Remove STMMAC clock setup from board | expand

Commit Message

Patrice CHOTARD Jan. 17, 2018, 8:46 a.m. UTC 
From: Patrice Chotard <patrice.chotard@st.com>

Thanks to 'commit ba1f96672522 ("net: designware: add clock support")'
we don't need anymore to setup the STMMAC clock in board.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
---
 arch/arm/include/asm/arch-stm32f7/stm32_periph.h | 1 -
 board/st/stm32f746-disco/stm32f746-disco.c       | 1 -
 drivers/clk/clk_stm32f.c                         | 6 ------
 3 files changed, 8 deletions(-)

Comments

Vikas MANOCHA Jan. 17, 2018, 7:56 p.m. UTC | #1 
Hi,

On 01/17/2018 12:46 AM, patrice.chotard@st.com wrote:
> From: Patrice Chotard <patrice.chotard@st.com>
> 
> Thanks to 'commit ba1f96672522 ("net: designware: add clock support")'
> we don't need anymore to setup the STMMAC clock in board.
> 
> Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Reviewed-by: Vikas Manocha <vikas.manocha@st.com>

Cheers,
Vikas

> ---
>  arch/arm/include/asm/arch-stm32f7/stm32_periph.h | 1 -
>  board/st/stm32f746-disco/stm32f746-disco.c       | 1 -
>  drivers/clk/clk_stm32f.c                         | 6 ------
>  3 files changed, 8 deletions(-)
> 
> diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
> index ae0faef..13f9c9b 100644
> --- a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
> +++ b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
> @@ -23,7 +23,6 @@ enum periph_id {
>  enum periph_clock {
>  	SYSCFG_CLOCK_CFG,
>  	TIMER2_CLOCK_CFG,
> -	STMMAC_CLOCK_CFG,
>  };
>  
>  #endif /* __ASM_ARM_ARCH_PERIPH_H */
> diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
> index 2e8aa86..58a5ef0 100644
> --- a/board/st/stm32f746-disco/stm32f746-disco.c
> +++ b/board/st/stm32f746-disco/stm32f746-disco.c
> @@ -75,7 +75,6 @@ static int stmmac_setup(void)
>  	clock_setup(SYSCFG_CLOCK_CFG);
>  	/* Set >RMII mode */
>  	STM32_SYSCFG->pmc |= SYSCFG_PMC_MII_RMII_SEL;
> -	clock_setup(STMMAC_CLOCK_CFG);
>  
>  	return 0;
>  }
> diff --git a/drivers/clk/clk_stm32f.c b/drivers/clk/clk_stm32f.c
> index 63116e0..d0c7a90 100644
> --- a/drivers/clk/clk_stm32f.c
> +++ b/drivers/clk/clk_stm32f.c
> @@ -90,7 +90,6 @@
>  enum periph_clock {
>  	SYSCFG_CLOCK_CFG,
>  	TIMER2_CLOCK_CFG,
> -	STMMAC_CLOCK_CFG,
>  };
>  
>  struct stm32_clk_info stm32f4_clk_info = {
> @@ -359,11 +358,6 @@ void clock_setup(int peripheral)
>  	case TIMER2_CLOCK_CFG:
>  		setbits_le32(&STM32_RCC->apb1enr, RCC_APB1ENR_TIM2EN);
>  		break;
> -	case STMMAC_CLOCK_CFG:
> -		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_EN);
> -		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_RX_EN);
> -		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_TX_EN);
> -		break;
>  	default:
>  		break;
>  	}
>
diff mbox series

Patch

diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
index ae0faef..13f9c9b 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
@@ -23,7 +23,6 @@  enum periph_id {
 enum periph_clock {
 	SYSCFG_CLOCK_CFG,
 	TIMER2_CLOCK_CFG,
-	STMMAC_CLOCK_CFG,
 };
 
 #endif /* __ASM_ARM_ARCH_PERIPH_H */
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index 2e8aa86..58a5ef0 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -75,7 +75,6 @@  static int stmmac_setup(void)
 	clock_setup(SYSCFG_CLOCK_CFG);
 	/* Set >RMII mode */
 	STM32_SYSCFG->pmc |= SYSCFG_PMC_MII_RMII_SEL;
-	clock_setup(STMMAC_CLOCK_CFG);
 
 	return 0;
 }
diff --git a/drivers/clk/clk_stm32f.c b/drivers/clk/clk_stm32f.c
index 63116e0..d0c7a90 100644
--- a/drivers/clk/clk_stm32f.c
+++ b/drivers/clk/clk_stm32f.c
@@ -90,7 +90,6 @@ 
 enum periph_clock {
 	SYSCFG_CLOCK_CFG,
 	TIMER2_CLOCK_CFG,
-	STMMAC_CLOCK_CFG,
 };
 
 struct stm32_clk_info stm32f4_clk_info = {
@@ -359,11 +358,6 @@  void clock_setup(int peripheral)
 	case TIMER2_CLOCK_CFG:
 		setbits_le32(&STM32_RCC->apb1enr, RCC_APB1ENR_TIM2EN);
 		break;
-	case STMMAC_CLOCK_CFG:
-		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_EN);
-		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_RX_EN);
-		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_TX_EN);
-		break;
 	default:
 		break;
 	}