diff mbox series

[RESEND,v11,6/8] dt-bindings: clk: baikal-t1: Add DDR/PCIe reset IDs

Message ID 20220909192616.16542-7-Sergey.Semin@baikalelectronics.ru (mailing list archive)
State Superseded
Headers show
Series clk/resets: baikal-t1: Add DDR/PCIe resets and xGMAC/SATA fixes | expand

Commit Message

Serge Semin Sept. 9, 2022, 7:26 p.m. UTC 
Aside with a set of the trigger-like resets Baikal-T1 CCU provides
additional directly controlled reset signals for the DDR and PCIe
controllers. As a preparation before adding these resets support to the
kernel let's extent the Baikal-T1 CCU IDs list with the new IDs, which
will be used to access the corresponding reset controls.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

---

Changelog v11:
- This is a new patch created by detaching the DT-part from:
[PATCH v10 6/7] clk: baikal-t1: Add DDR/PCIe directly controlled resets support
  (@Krzysztof)
---
 include/dt-bindings/reset/bt1-ccu.h | 9 +++++++++
 1 file changed, 9 insertions(+)

Comments

Rob Herring Sept. 13, 2022, 2:05 p.m. UTC | #1 
On Fri, 09 Sep 2022 22:26:14 +0300, Serge Semin wrote:
> Aside with a set of the trigger-like resets Baikal-T1 CCU provides
> additional directly controlled reset signals for the DDR and PCIe
> controllers. As a preparation before adding these resets support to the
> kernel let's extent the Baikal-T1 CCU IDs list with the new IDs, which
> will be used to access the corresponding reset controls.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
> 
> ---
> 
> Changelog v11:
> - This is a new patch created by detaching the DT-part from:
> [PATCH v10 6/7] clk: baikal-t1: Add DDR/PCIe directly controlled resets support
>   (@Krzysztof)
> ---
>  include/dt-bindings/reset/bt1-ccu.h | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/include/dt-bindings/reset/bt1-ccu.h b/include/dt-bindings/reset/bt1-ccu.h
index 3578e83026bc..c691efaa678f 100644
--- a/include/dt-bindings/reset/bt1-ccu.h
+++ b/include/dt-bindings/reset/bt1-ccu.h
@@ -21,5 +21,14 @@ 
 
 #define CCU_SYS_SATA_REF_RST		0
 #define CCU_SYS_APB_RST			1
+#define CCU_SYS_DDR_FULL_RST		2
+#define CCU_SYS_DDR_INIT_RST		3
+#define CCU_SYS_PCIE_PCS_PHY_RST	4
+#define CCU_SYS_PCIE_PIPE0_RST		5
+#define CCU_SYS_PCIE_CORE_RST		6
+#define CCU_SYS_PCIE_PWR_RST		7
+#define CCU_SYS_PCIE_STICKY_RST		8
+#define CCU_SYS_PCIE_NSTICKY_RST	9
+#define CCU_SYS_PCIE_HOT_RST		10
 
 #endif /* __DT_BINDINGS_RESET_BT1_CCU_H */