linux-kernel - [PATCH v4 3/4] soc/sophgo: add top sysctrl layout file for CV18XX/SG200X

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Message-ID:
 <IA1PR20MB4953B7D2659EFC5CAEE27B34BB2D2@IA1PR20MB4953.namprd20.prod.outlook.com>
Date: Mon, 18 Mar 2024 14:38:50 +0800
From: Inochi Amaoto <inochiama@...look.com>
To: Vinod Koul <vkoul@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen Wang <unicorn_wang@...look.com>,
	Inochi Amaoto <inochiama@...look.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>
Cc: Jisheng Zhang <jszhang@...nel.org>,
	Liu Gui <kenneth.liu@...hgo.com>,
	Jingbao Qiu <qiujingbao.dlmu@...il.com>,
	dlan@...too.org,
	dmaengine@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-riscv@...ts.infradead.org
Subject: [PATCH v4 3/4] soc/sophgo: add top sysctrl layout file for CV18XX/SG200X

The "top" system controller of CV18XX/SG200X exposes control
register access for various devices. Add soc header file to
describe it.

Signed-off-by: Inochi Amaoto <inochiama@...look.com>
---
 include/soc/sophgo/cv1800-sysctl.h | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 include/soc/sophgo/cv1800-sysctl.h

diff --git a/include/soc/sophgo/cv1800-sysctl.h b/include/soc/sophgo/cv1800-sysctl.h
new file mode 100644
index 000000000000..b9396d33e240
--- /dev/null
+++ b/include/soc/sophgo/cv1800-sysctl.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2023 Inochi Amaoto <inochiama@...look.com>
+ */
+
+#ifndef CV1800_SYSCTL_H
+#define CV1800_SYSCTL_H
+
+/*
+ * SOPHGO CV1800/SG2000 SoC top system controller registers offsets.
+ */
+
+#define CV1800_CONF_INFO		0x004
+#define CV1800_SYS_CTRL_REG		0x008
+#define CV1800_USB_PHY_CTRL_REG		0x048
+#define CV1800_SDMA_DMA_CHANNEL_REMAP0	0x154
+#define CV1800_SDMA_DMA_CHANNEL_REMAP1	0x158
+#define CV1800_TOP_TIMER_CLK_SEL	0x1a0
+#define CV1800_TOP_WDT_CTRL		0x1a8
+#define CV1800_DDR_AXI_URGENT_OW	0x1b8
+#define CV1800_DDR_AXI_URGENT		0x1bc
+#define CV1800_DDR_AXI_QOS_0		0x1d8
+#define CV1800_DDR_AXI_QOS_1		0x1dc
+#define CV1800_SD_PWRSW_CTRL		0x1f4
+#define CV1800_SD_PWRSW_TIME		0x1f8
+#define CV1800_DDR_AXI_QOS_OW		0x23c
+#define CV1800_SD_CTRL_OPT		0x294
+#define CV1800_SDMA_DMA_INT_MUX		0x298
+
+#endif // CV1800_SYSCTL_H
--
2.44.0