stm32h7: rcc: fix RCC_PLLFRAC address

copy/paste in original submission Fixes: 2ca56f4 stm32h7: updates to PWR and RCC to support PLL configuration. Fixes: libopencm3#1547 Signed-off-by: Karl Palsson <[email protected]>
blackmagic-debug · Jun 21, 2024 · b8e6e5d · b8e6e5d
1 parent bb4c5d7
commit b8e6e5d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/libopencm3/stm32/h7/rcc.h b/include/libopencm3/stm32/h7/rcc.h
@@ -47,7 +47,7 @@ LGPL License Terms @ref lgpl_license
 #define RCC_PLLCFGR               MMIO32(RCC_BASE + 0x02C)
 /* PLLs are 1-based, so reference macros to 1..3, using index 0 will give undefined behavior. */
 #define RCC_PLLDIVR(n)            MMIO32(RCC_BASE + 0x030 + (0x08 * ((n) - 1)))
-#define RCC_PLLFRACR(n)           MMIO32(RCC_BASE + 0x030 + (0x08 * ((n) - 1)))
+#define RCC_PLLFRACR(n)           MMIO32(RCC_BASE + 0x034 + (0x08 * ((n) - 1)))
 #define RCC_PLL1DIVR              RCC_PLLDIVR(1)
 #define RCC_PLL1FRACR             RCC_PLLFRACR(1)
 #define RCC_PLL2DIVR              RCC_PLLDIVR(2)