diff mbox series

[U-Boot,RESEND,v1,2/4] clk: stm32mp1: Add VREF clock gating

Message ID 1524754849-935-3-git-send-email-patrice.chotard@st.com
State Accepted
Commit f198bbac6695ecaac281e8dc5c5d74464ac82b3e
Delegated to: Tom Rini
Headers show
Series Add STM32 VREFBUF regulator driver | expand

Commit Message

Patrice CHOTARD April 26, 2018, 3 p.m. UTC 
From: Fabrice Gasnier <fabrice.gasnier@st.com>

Add VREF clock gating, that may be used by STM32 VREFBUF regulator.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
---

 drivers/clk/clk_stm32mp1.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Tom Rini May 8, 2018, 5:17 p.m. UTC | #1 
On Thu, Apr 26, 2018 at 05:00:47PM +0200, Patrice Chotard wrote:

> From: Fabrice Gasnier <fabrice.gasnier@st.com>
> 
> Add VREF clock gating, that may be used by STM32 VREFBUF regulator.
> 
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
> Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/drivers/clk/clk_stm32mp1.c b/drivers/clk/clk_stm32mp1.c
index c67aa444735a..97e9c12dd248 100644
--- a/drivers/clk/clk_stm32mp1.c
+++ b/drivers/clk/clk_stm32mp1.c
@@ -101,6 +101,7 @@ 
 #define RCC_USBCKSELR		0x91C
 #define RCC_MP_APB1ENSETR	0xA00
 #define RCC_MP_APB2ENSETR	0XA08
+#define RCC_MP_APB3ENSETR	0xA10
 #define RCC_MP_AHB2ENSETR	0xA18
 #define RCC_MP_AHB4ENSETR	0xA28
 
@@ -509,6 +510,8 @@  static const struct stm32mp1_clk_gate stm32mp1_clk_gate[] = {
 
 	STM32MP1_CLK_SET_CLR(RCC_MP_APB2ENSETR, 13, USART6_K, _UART6_SEL),
 
+	STM32MP1_CLK_SET_CLR_F(RCC_MP_APB3ENSETR, 13, VREF, _PCLK3),
+
 	STM32MP1_CLK_SET_CLR(RCC_MP_APB4ENSETR, 8, DDRPERFM, _UNKNOWN_SEL),
 	STM32MP1_CLK_SET_CLR(RCC_MP_APB4ENSETR, 15, IWDG2, _UNKNOWN_SEL),
 	STM32MP1_CLK_SET_CLR(RCC_MP_APB4ENSETR, 16, USBPHY_K, _USBPHY_SEL),