[PATCH 6/6] arm64: dts: renesas: Update reset IDs on R-Car Gen5 R8A78000 X5H

Marek Vasut marek.vasut+renesas at mailbox.org
Fri May 8 01:23:33 CEST 2026


The current DT reset ID encoding in R-Car Gen5 R8A78000 X5H U-Boot DTs
is inherited from downstream BSP. New reset bindings for this SoC are
now submitted and under review [1]. Replace the DT reset IDs with the
ones used in the new bindings.

[1] https://lore.kernel.org/all/053c312d07445517d8f9c84bfe3cc8fb72d4cd9a.1776793163.git.geert+renesas@glider.be/

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Clément Le Goffic <clegoffic at baylibre.com>
Cc: Geert Uytterhoeven <geert+renesas at glider.be>
Cc: Hai Pham <hai.pham.ud at renesas.com>
Cc: Khanh Le <khanh.le.xr at renesas.com>
Cc: Neil Armstrong <neil.armstrong at linaro.org>
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
 .../dt-bindings/reset/r8a78000-reset-scmi.h   | 38 ++++++++-----------
 1 file changed, 16 insertions(+), 22 deletions(-)

diff --git a/include/dt-bindings/reset/r8a78000-reset-scmi.h b/include/dt-bindings/reset/r8a78000-reset-scmi.h
index e0d10caa589..3d84bfb073a 100644
--- a/include/dt-bindings/reset/r8a78000-reset-scmi.h
+++ b/include/dt-bindings/reset/r8a78000-reset-scmi.h
@@ -1,33 +1,27 @@
 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
 /*
- * Copyright (C) 2025 Renesas Electronics Corp.
- *
- * IDs match SCP 4.27
+ * Copyright (C) 2025-2026 Renesas Electronics Corp.
  */
 
 #ifndef __DT_BINDINGS_R8A78000_SCMI_RESET_H__
 #define __DT_BINDINGS_R8A78000_SCMI_RESET_H__
 
-/*
- * These definition indices match the Reset ID defined by SCP FW 4.27.
- */
-
-#define SCP_RESET_DOMAIN_ID_UFS0	202
-#define SCP_RESET_DOMAIN_ID_UFS1	203
+#define SCP_RESET_DOMAIN_ID_UFS0	0x60
+#define SCP_RESET_DOMAIN_ID_UFS1	0x61
 
-#define SCP_RESET_DOMAIN_ID_XPCS0	316
-#define SCP_RESET_DOMAIN_ID_XPCS1	317
-#define SCP_RESET_DOMAIN_ID_XPCS2	318
-#define SCP_RESET_DOMAIN_ID_XPCS3	319
-#define SCP_RESET_DOMAIN_ID_XPCS4	320
-#define SCP_RESET_DOMAIN_ID_XPCS5	321
-#define SCP_RESET_DOMAIN_ID_XPCS6	322
-#define SCP_RESET_DOMAIN_ID_XPCS7	323
+#define SCP_RESET_DOMAIN_ID_XPCS0	0x30
+#define SCP_RESET_DOMAIN_ID_XPCS1	0x31
+#define SCP_RESET_DOMAIN_ID_XPCS2	0x32
+#define SCP_RESET_DOMAIN_ID_XPCS3	0x33
+#define SCP_RESET_DOMAIN_ID_XPCS4	0x34
+#define SCP_RESET_DOMAIN_ID_XPCS5	0x35
+#define SCP_RESET_DOMAIN_ID_XPCS6	0x36
+#define SCP_RESET_DOMAIN_ID_XPCS7	0x37
 
-#define SCP_RESET_DOMAIN_ID_MPPHY01	344
-#define SCP_RESET_DOMAIN_ID_MPPHY11	345
-#define SCP_RESET_DOMAIN_ID_MPPHY21	346
-#define SCP_RESET_DOMAIN_ID_MPPHY31	347
-#define SCP_RESET_DOMAIN_ID_MPPHY02	348
+#define SCP_RESET_DOMAIN_ID_MPPHY01	0x64
+#define SCP_RESET_DOMAIN_ID_MPPHY11	0x65
+#define SCP_RESET_DOMAIN_ID_MPPHY21	0x66
+#define SCP_RESET_DOMAIN_ID_MPPHY31	0x67
+#define SCP_RESET_DOMAIN_ID_MPPHY02	0x68
 
 #endif /* __DT_BINDINGS_R8A78000_SCMI_RESET_H__ */
-- 
2.53.0



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