linux-kernel - [PATCH 1/2] dt-bindings: clock: renesas,r9a09g077/87: Add USB

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Message-ID: <20250804202643.3967484-2-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Mon,  4 Aug 2025 21:26:42 +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,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH 1/2] dt-bindings: clock: renesas,r9a09g077/87: Add USB_CLK clock ID

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

Add USB clock (USB_CLK) definition for the Renesas RZ/T2H (R9A09G077)
and RZ/N2H (R9A09G087) SoCs. USB_CLK is used as the reference clock for
USB PHY layer.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 include/dt-bindings/clock/renesas,r9a09g077-cpg-mssr.h | 1 +
 include/dt-bindings/clock/renesas,r9a09g087-cpg-mssr.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/dt-bindings/clock/renesas,r9a09g077-cpg-mssr.h b/include/dt-bindings/clock/renesas,r9a09g077-cpg-mssr.h
index 7ecc4f0b235a..0c2ce81a8744 100644
--- a/include/dt-bindings/clock/renesas,r9a09g077-cpg-mssr.h
+++ b/include/dt-bindings/clock/renesas,r9a09g077-cpg-mssr.h
@@ -25,5 +25,6 @@
 #define R9A09G077_CLK_PCLKM		13
 #define R9A09G077_CLK_PCLKL		14
 #define R9A09G077_SDHI_CLKHS		15
+#define R9A09G077_USB_CLK		16
 
 #endif /* __DT_BINDINGS_CLOCK_RENESAS_R9A09G077_CPG_H__ */
diff --git a/include/dt-bindings/clock/renesas,r9a09g087-cpg-mssr.h b/include/dt-bindings/clock/renesas,r9a09g087-cpg-mssr.h
index 925e57703925..70ee883f2386 100644
--- a/include/dt-bindings/clock/renesas,r9a09g087-cpg-mssr.h
+++ b/include/dt-bindings/clock/renesas,r9a09g087-cpg-mssr.h
@@ -25,5 +25,6 @@
 #define R9A09G087_CLK_PCLKM		13
 #define R9A09G087_CLK_PCLKL		14
 #define R9A09G087_SDHI_CLKHS		15
+#define R9A09G087_USB_CLK		16
 
 #endif /* __DT_BINDINGS_CLOCK_RENESAS_R9A09G087_CPG_H__ */
-- 
2.50.1