linux-kernel - [RFC PATCH v2 2/4] dt-bindings: clock: Add R9A09G057 core clocks

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Message-Id: <20240610233221.242749-3-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Tue, 11 Jun 2024 00:32:19 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>
Cc: linux-renesas-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [RFC PATCH v2 2/4] dt-bindings: clock: Add R9A09G057 core clocks

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Define RZ/V2H(P) (R9A09G057) Clock Pulse Generator core clocks.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
v1->v2
- Dropped the module clocks and just added the core clocks

Note the core clocks are the once which are listed as part
of section 4.4.2 which cannot be controlled by CLKON register.
---
 include/dt-bindings/clock/r9a09g057-cpg.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 include/dt-bindings/clock/r9a09g057-cpg.h

diff --git a/include/dt-bindings/clock/r9a09g057-cpg.h b/include/dt-bindings/clock/r9a09g057-cpg.h
new file mode 100644
index 000000000000..04653d90d78d
--- /dev/null
+++ b/include/dt-bindings/clock/r9a09g057-cpg.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+ *
+ * Copyright (C) 2024 Renesas Electronics Corp.
+ */
+#ifndef __DT_BINDINGS_CLOCK_R9A09G057_CPG_H__
+#define __DT_BINDINGS_CLOCK_R9A09G057_CPG_H__
+
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+/* Core Clock list */
+#define R9A09G057_SYS_0_PCLK			0
+#define R9A09G057_CA55_0_CORE_CLK0		1
+#define R9A09G057_CA55_0_CORE_CLK1		2
+#define R9A09G057_CA55_0_CORE_CLK2		3
+#define R9A09G057_CA55_0_CORE_CLK3		4
+#define R9A09G057_CA55_0_PERIPHCLK		5
+#define R9A09G057_CM33_CLK0			6
+#define R9A09G057_CST_0_SWCLKTCK		7
+#define R9A09G057_IOTOP_0_SHCLK			8
+
+#endif /* __DT_BINDINGS_CLOCK_R9A09G057_CPG_H__ */
-- 
2.34.1