2021-01-26 12:08:02

by Gabriel FERNANDEZ

Subject: [PATCH v2 08/14] dt-bindings: reset: add IDs for SCMI reset domains on stm32mp15

From: Gabriel Fernandez <[email protected]>

stm32mp15 TZ secure firmware provides SCMI reset domains for
secure resources. This change defines the SCMI reset domain
identifiers used by SCMI agents and servers.

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 reset controllers for resources under RCC[TZEN]
configuration control.

Signed-off-by: Etienne Carriere <[email protected]>
Signed-off-by: Gabriel Fernandez <[email protected]>
---
include/dt-bindings/reset/stm32mp1-resets.h | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/include/dt-bindings/reset/stm32mp1-resets.h b/include/dt-bindings/reset/stm32mp1-resets.h
index f0c3aaef67a0..bc71924faa54 100644
--- a/include/dt-bindings/reset/stm32mp1-resets.h
+++ b/include/dt-bindings/reset/stm32mp1-resets.h
@@ -105,4 +105,17 @@
#define GPIOJ_R 19785
#define GPIOK_R 19786

+/* SCMI reset domain identifiers */
+#define RST_SCMI0_SPI6 0
+#define RST_SCMI0_I2C4 1
+#define RST_SCMI0_I2C6 2
+#define RST_SCMI0_USART1 3
+#define RST_SCMI0_STGEN 4
+#define RST_SCMI0_GPIOZ 5
+#define RST_SCMI0_CRYP1 6
+#define RST_SCMI0_HASH1 7
+#define RST_SCMI0_RNG1 8
+#define RST_SCMI0_MDMA 9
+#define RST_SCMI0_MCU 10
+
#endif /* _DT_BINDINGS_STM32MP1_RESET_H_ */
--
2.17.1

2021-02-10 07:51:10

by Rob Herring (Arm)

Subject: Re: [PATCH v2 08/14] dt-bindings: reset: add IDs for SCMI reset domains on stm32mp15

On Tue, 26 Jan 2021 10:01:14 +0100, [email protected] wrote:
> From: Gabriel Fernandez <[email protected]>
>
> stm32mp15 TZ secure firmware provides SCMI reset domains for
> secure resources. This change defines the SCMI reset domain
> identifiers used by SCMI agents and servers.
>
> 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 reset controllers for resources under RCC[TZEN]
> configuration control.
>
> Signed-off-by: Etienne Carriere <[email protected]>
> Signed-off-by: Gabriel Fernandez <[email protected]>
> ---
> include/dt-bindings/reset/stm32mp1-resets.h | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>

Acked-by: Rob Herring <[email protected]>