stm32: migrate clock structs in include/stm32_rcc.h

In order to factorize code between STM32F4 and STM32F7
migrate all structs related to RCC clocks in include/stm32_rcc.h

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>

5 files changed, 3 insertions, 96 deletions

diff --git a/arch/arm/include/asm/arch-stm32f4/stm32.h b/arch/arm/include/asm/arch-stm32f4/stm32.h
index 6cc19664dd..e9f3aabb6f 100644
--- a/arch/arm/include/asm/arch-stm32f4/stm32.h
+++ b/arch/arm/include/asm/arch-stm32f4/stm32.h
@@ -42,41 +42,6 @@ struct stm32_u_id_regs {
 	u32 u_id_high;
 };
 
-struct stm32_rcc_regs {
-	u32 cr;		/* RCC clock control */
-	u32 pllcfgr;	/* RCC PLL configuration */
-	u32 cfgr;	/* RCC clock configuration */
-	u32 cir;	/* RCC clock interrupt */
-	u32 ahb1rstr;	/* RCC AHB1 peripheral reset */
-	u32 ahb2rstr;	/* RCC AHB2 peripheral reset */
-	u32 ahb3rstr;	/* RCC AHB3 peripheral reset */
-	u32 rsv0;
-	u32 apb1rstr;	/* RCC APB1 peripheral reset */
-	u32 apb2rstr;	/* RCC APB2 peripheral reset */
-	u32 rsv1[2];
-	u32 ahb1enr;	/* RCC AHB1 peripheral clock enable */
-	u32 ahb2enr;	/* RCC AHB2 peripheral clock enable */
-	u32 ahb3enr;	/* RCC AHB3 peripheral clock enable */
-	u32 rsv2;
-	u32 apb1enr;	/* RCC APB1 peripheral clock enable */
-	u32 apb2enr;	/* RCC APB2 peripheral clock enable */
-	u32 rsv3[2];
-	u32 ahb1lpenr;	/* RCC AHB1 periph clk enable in low pwr mode */
-	u32 ahb2lpenr;	/* RCC AHB2 periph clk enable in low pwr mode */
-	u32 ahb3lpenr;	/* RCC AHB3 periph clk enable in low pwr mode */
-	u32 rsv4;
-	u32 apb1lpenr;	/* RCC APB1 periph clk enable in low pwr mode */
-	u32 apb2lpenr;	/* RCC APB2 periph clk enable in low pwr mode */
-	u32 rsv5[2];
-	u32 bdcr;	/* RCC Backup domain control */
-	u32 csr;	/* RCC clock control & status */
-	u32 rsv6[2];
-	u32 sscgr;	/* RCC spread spectrum clock generation */
-	u32 plli2scfgr;	/* RCC PLLI2S configuration */
-	u32 pllsaicfgr;
-	u32 dckcfgr;
-};
-
 struct stm32_pwr_regs {
 	u32 cr;
 	u32 csr;
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32.h b/arch/arm/include/asm/arch-stm32f7/stm32.h
index f5e08ef8f5..f54e6f1955 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32.h
@@ -59,41 +59,6 @@ static const u32 sect_sz_kb[CONFIG_SYS_MAX_FLASH_SECT] = {
 
 #define STM32_BUS_MASK		GENMASK(31, 16)
 
-struct stm32_rcc_regs {
-	u32 cr;		/* RCC clock control */
-	u32 pllcfgr;	/* RCC PLL configuration */
-	u32 cfgr;	/* RCC clock configuration */
-	u32 cir;	/* RCC clock interrupt */
-	u32 ahb1rstr;	/* RCC AHB1 peripheral reset */
-	u32 ahb2rstr;	/* RCC AHB2 peripheral reset */
-	u32 ahb3rstr;	/* RCC AHB3 peripheral reset */
-	u32 rsv0;
-	u32 apb1rstr;	/* RCC APB1 peripheral reset */
-	u32 apb2rstr;	/* RCC APB2 peripheral reset */
-	u32 rsv1[2];
-	u32 ahb1enr;	/* RCC AHB1 peripheral clock enable */
-	u32 ahb2enr;	/* RCC AHB2 peripheral clock enable */
-	u32 ahb3enr;	/* RCC AHB3 peripheral clock enable */
-	u32 rsv2;
-	u32 apb1enr;	/* RCC APB1 peripheral clock enable */
-	u32 apb2enr;	/* RCC APB2 peripheral clock enable */
-	u32 rsv3[2];
-	u32 ahb1lpenr;	/* RCC AHB1 periph clk enable in low pwr mode */
-	u32 ahb2lpenr;	/* RCC AHB2 periph clk enable in low pwr mode */
-	u32 ahb3lpenr;	/* RCC AHB3 periph clk enable in low pwr mode */
-	u32 rsv4;
-	u32 apb1lpenr;	/* RCC APB1 periph clk enable in low pwr mode */
-	u32 apb2lpenr;	/* RCC APB2 periph clk enable in low pwr mode */
-	u32 rsv5[2];
-	u32 bdcr;	/* RCC Backup domain control */
-	u32 csr;	/* RCC clock control & status */
-	u32 rsv6[2];
-	u32 sscgr;	/* RCC spread spectrum clock generation */
-	u32 plli2scfgr;	/* RCC PLLI2S configuration */
-	u32 pllsaicfgr;	/* PLLSAI configuration */
-	u32 dckcfgr;	/* dedicated clocks configuration register */
-	u32 dckcfgr2;	/* dedicated clocks configuration register */
-};
 #define STM32_RCC		((struct stm32_rcc_regs *)RCC_BASE)
 
 
diff --git a/arch/arm/mach-stm32/stm32f4/clock.c b/arch/arm/mach-stm32/stm32f4/clock.c
index 15fcadbbe6..774591d6a5 100644
--- a/arch/arm/mach-stm32/stm32f4/clock.c
+++ b/arch/arm/mach-stm32/stm32f4/clock.c
@@ -9,6 +9,7 @@
  */
 
 #include <common.h>
+#include <stm32_rcc.h>
 #include <asm/io.h>
 #include <asm/arch/stm32.h>
 #include <asm/arch/stm32_periph.h>
@@ -81,32 +82,6 @@
 #define RCC_ENR_GPIO_J_EN	(1 << 9)
 #define RCC_ENR_GPIO_K_EN	(1 << 10)
 
-struct pll_psc {
-	u8	pll_m;
-	u16	pll_n;
-	u8	pll_p;
-	u8	pll_q;
-	u8	ahb_psc;
-	u8	apb1_psc;
-	u8	apb2_psc;
-};
-
-#define AHB_PSC_1		0
-#define AHB_PSC_2		0x8
-#define AHB_PSC_4		0x9
-#define AHB_PSC_8		0xA
-#define AHB_PSC_16		0xB
-#define AHB_PSC_64		0xC
-#define AHB_PSC_128		0xD
-#define AHB_PSC_256		0xE
-#define AHB_PSC_512		0xF
-
-#define APB_PSC_1		0
-#define APB_PSC_2		0x4
-#define APB_PSC_4		0x5
-#define APB_PSC_8		0x6
-#define APB_PSC_16		0x7
-
 #if !defined(CONFIG_STM32_HSE_HZ)
 #error "CONFIG_STM32_HSE_HZ not defined!"
 #else
diff --git a/arch/arm/mach-stm32/stm32f4/timer.c b/arch/arm/mach-stm32/stm32f4/timer.c
index 1dee190766..163f4616d3 100644
--- a/arch/arm/mach-stm32/stm32f4/timer.c
+++ b/arch/arm/mach-stm32/stm32f4/timer.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <stm32_rcc.h>
 #include <asm/io.h>
 #include <asm/armv7m.h>
 #include <asm/arch/stm32.h>
diff --git a/arch/arm/mach-stm32/stm32f7/timer.c b/arch/arm/mach-stm32/stm32f7/timer.c
index 0521c24810..69d37a7c70 100644
--- a/arch/arm/mach-stm32/stm32f7/timer.c
+++ b/arch/arm/mach-stm32/stm32f7/timer.c
@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <stm32_rcc.h>
 #include <asm/io.h>
 #include <asm/arch/stm32.h>
 #include <asm/arch/stm32_defs.h>