feat(stm32mp1): new way to access platform OTP
Use dt_find_otp_name() to retrieve platform OTP information
from device tree, directly or through stm32_get_otp_index() and
stm32_get_otp_value() platform services.
String definitions replace hard-coded values, they are used to call
this new function.
Change-Id: I81213e4a9ad08fddadc2c97b064ae057a4c79561
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
diff --git a/plat/st/common/include/stm32mp_dt.h b/plat/st/common/include/stm32mp_dt.h
index a87f941..b7bf1d0 100644
--- a/plat/st/common/include/stm32mp_dt.h
+++ b/plat/st/common/include/stm32mp_dt.h
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2020-2021, STMicroelectronics - All Rights Reserved
- * Copyright (c) 2017-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020-2022, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -40,6 +40,7 @@
struct rdev *dt_get_vdd_regulator(void);
struct rdev *dt_get_cpu_regulator(void);
const char *dt_get_board_model(void);
+int dt_find_otp_name(const char *name, uint32_t *otp, uint32_t *otp_len);
int fdt_get_gpio_bank_pin_count(unsigned int bank);
#endif /* STM32MP_DT_H */