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dt-bindings: clock: add IDs for SCMI clocks on stm32mp15

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stm32mp15 TZ secure firmware provides SCMI clocks for oscillators, some
PLL output and few secure aware interfaces.
This change defines the SCMI clock identifiers used by SCMI agents
and servers.
Server SCMI0 exposes clocks and reset controllers for resources under
RCC[TZEN] configuration control.
Server SCMI1 exposes clocks for resources under RCC[MCKPROT] control.

Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210617051814.12018-8-gabriel.fernandez@foss.st.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Gabriel Fernandez 2021-06-17 07:18:10 +02:00 committed by Stephen Boyd
parent 590ff40e06
commit bd08b193cf
1 changed files with 27 additions and 0 deletions
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27
include/dt-bindings/clock/stm32mp1-clks.h
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@ -248,4 +248,31 @@
#define STM32MP1_LAST_CLK 232
/* SCMI clock identifiers */
#define CK_SCMI0_HSE 0
#define CK_SCMI0_HSI 1
#define CK_SCMI0_CSI 2
#define CK_SCMI0_LSE 3
#define CK_SCMI0_LSI 4
#define CK_SCMI0_PLL2_Q 5
#define CK_SCMI0_PLL2_R 6
#define CK_SCMI0_MPU 7
#define CK_SCMI0_AXI 8
#define CK_SCMI0_BSEC 9
#define CK_SCMI0_CRYP1 10
#define CK_SCMI0_GPIOZ 11
#define CK_SCMI0_HASH1 12
#define CK_SCMI0_I2C4 13
#define CK_SCMI0_I2C6 14
#define CK_SCMI0_IWDG1 15
#define CK_SCMI0_RNG1 16
#define CK_SCMI0_RTC 17
#define CK_SCMI0_RTCAPB 18
#define CK_SCMI0_SPI6 19
#define CK_SCMI0_USART1 20
#define CK_SCMI1_PLL3_Q 0
#define CK_SCMI1_PLL3_R 1
#define CK_SCMI1_MCU 2
#endif /* _DT_BINDINGS_STM32MP1_CLKS_H_ */