diff mbox series

[v4,2/7] dt-bindings: clock: histb-clock: split into two header files

Message ID 20240223-clk-mv200-v4-2-3e37e501d407@outlook.com (mailing list archive)
State Superseded, archived
Headers show
Series clk: hisilicon: add support for Hi3798MV200 | expand

Commit Message

Yang Xiwen via B4 Relay Feb. 22, 2024, 7:40 p.m. UTC 
From: Yang Xiwen <forbidden405@outlook.com>

The CRG driver between different SoCs provides different clocks and
resets. We should not provide a generic header file across all HiSTB
SoCs, instead each CRG driver should provide its own.

Split histb-clock.h into two files: hisilicon,hi3798cv200-crg.h and
hisilicon,hi3798cv200-sysctrl.h. This header file is for Hi3798CV200
only actually. For other HiSTB SoCs, some clock definitions are missing.

Create a new histb-clock.h to include these two files for backward
compatibility only. Deprecate this file as well.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
---
 .../dt-bindings/clock/hisilicon,hi3798cv200-crg.h  | 62 +++++++++++++++++++
 .../clock/hisilicon,hi3798cv200-sysctrl.h          | 17 ++++++
 include/dt-bindings/clock/histb-clock.h            | 70 +++-------------------
 3 files changed, 88 insertions(+), 61 deletions(-)
diff mbox series

Patch

diff --git a/include/dt-bindings/clock/hisilicon,hi3798cv200-crg.h b/include/dt-bindings/clock/hisilicon,hi3798cv200-crg.h
new file mode 100644
index 000000000000..7cd8b5d053de
--- /dev/null
+++ b/include/dt-bindings/clock/hisilicon,hi3798cv200-crg.h
@@ -0,0 +1,62 @@ 
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2016 HiSilicon Technologies Co., Ltd.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_HI3798CV200_CRG_H
+#define __DT_BINDINGS_CLOCK_HI3798CV200_CRG_H
+
+/* clocks provided by core CRG */
+#define HISTB_OSC_CLK			0
+#define HISTB_APB_CLK			1
+#define HISTB_AHB_CLK			2
+#define HISTB_UART1_CLK			3
+#define HISTB_UART2_CLK			4
+#define HISTB_UART3_CLK			5
+#define HISTB_I2C0_CLK			6
+#define HISTB_I2C1_CLK			7
+#define HISTB_I2C2_CLK			8
+#define HISTB_I2C3_CLK			9
+#define HISTB_I2C4_CLK			10
+#define HISTB_I2C5_CLK			11
+#define HISTB_SPI0_CLK			12
+#define HISTB_SPI1_CLK			13
+#define HISTB_SPI2_CLK			14
+#define HISTB_SCI_CLK			15
+#define HISTB_FMC_CLK			16
+#define HISTB_MMC_BIU_CLK		17
+#define HISTB_MMC_CIU_CLK		18
+#define HISTB_MMC_DRV_CLK		19
+#define HISTB_MMC_SAMPLE_CLK		20
+#define HISTB_SDIO0_BIU_CLK		21
+#define HISTB_SDIO0_CIU_CLK		22
+#define HISTB_SDIO0_DRV_CLK		23
+#define HISTB_SDIO0_SAMPLE_CLK		24
+#define HISTB_PCIE_AUX_CLK		25
+#define HISTB_PCIE_PIPE_CLK		26
+#define HISTB_PCIE_SYS_CLK		27
+#define HISTB_PCIE_BUS_CLK		28
+#define HISTB_ETH0_MAC_CLK		29
+#define HISTB_ETH0_MACIF_CLK		30
+#define HISTB_ETH1_MAC_CLK		31
+#define HISTB_ETH1_MACIF_CLK		32
+#define HISTB_COMBPHY1_CLK		33
+#define HISTB_USB2_BUS_CLK		34
+#define HISTB_USB2_PHY_CLK		35
+#define HISTB_USB2_UTMI_CLK		36
+#define HISTB_USB2_12M_CLK		37
+#define HISTB_USB2_48M_CLK		38
+#define HISTB_USB2_OTG_UTMI_CLK		39
+#define HISTB_USB2_PHY1_REF_CLK		40
+#define HISTB_USB2_PHY2_REF_CLK		41
+#define HISTB_COMBPHY0_CLK		42
+#define HISTB_USB3_BUS_CLK		43
+#define HISTB_USB3_UTMI_CLK		44
+#define HISTB_USB3_PIPE_CLK		45
+#define HISTB_USB3_SUSPEND_CLK		46
+#define HISTB_USB3_BUS_CLK1		47
+#define HISTB_USB3_UTMI_CLK1		48
+#define HISTB_USB3_PIPE_CLK1		49
+#define HISTB_USB3_SUSPEND_CLK1		50
+
+#endif	/* __DT_BINDINGS_CLOCK_HI3798CV200_CRG_H */
diff --git a/include/dt-bindings/clock/hisilicon,hi3798cv200-sysctrl.h b/include/dt-bindings/clock/hisilicon,hi3798cv200-sysctrl.h
new file mode 100644
index 000000000000..e908b30bb8ce
--- /dev/null
+++ b/include/dt-bindings/clock/hisilicon,hi3798cv200-sysctrl.h
@@ -0,0 +1,17 @@ 
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2016 HiSilicon Technologies Co., Ltd.
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_HI3798CV200_SYSCTRL_H
+#define __DT_BINDINGS_CLOCK_HI3798CV200_SYSCTRL_H
+
+/* clocks provided by mcu CRG */
+#define HISTB_MCE_CLK			1
+#define HISTB_IR_CLK			2
+#define HISTB_TIMER01_CLK		3
+#define HISTB_LEDC_CLK			4
+#define HISTB_UART0_CLK			5
+#define HISTB_LSADC_CLK			6
+
+#endif	/* __DT_BINDINGS_CLOCK_HI3798CV200_SYSCTRL_H */
diff --git a/include/dt-bindings/clock/histb-clock.h b/include/dt-bindings/clock/histb-clock.h
index e64e5770ada6..def617ebe852 100644
--- a/include/dt-bindings/clock/histb-clock.h
+++ b/include/dt-bindings/clock/histb-clock.h
@@ -1,70 +1,18 @@ 
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
- * Copyright (c) 2016 HiSilicon Technologies Co., Ltd.
+ * DEPRECATED
+ *
+ * Each CRG driver should have its own clock number definitions header file.
+ * This file is only reserved for backward compatibility for Hi3798CV200
  */
 
 #ifndef __DTS_HISTB_CLOCK_H
 #define __DTS_HISTB_CLOCK_H
 
-/* clocks provided by core CRG */
-#define HISTB_OSC_CLK			0
-#define HISTB_APB_CLK			1
-#define HISTB_AHB_CLK			2
-#define HISTB_UART1_CLK			3
-#define HISTB_UART2_CLK			4
-#define HISTB_UART3_CLK			5
-#define HISTB_I2C0_CLK			6
-#define HISTB_I2C1_CLK			7
-#define HISTB_I2C2_CLK			8
-#define HISTB_I2C3_CLK			9
-#define HISTB_I2C4_CLK			10
-#define HISTB_I2C5_CLK			11
-#define HISTB_SPI0_CLK			12
-#define HISTB_SPI1_CLK			13
-#define HISTB_SPI2_CLK			14
-#define HISTB_SCI_CLK			15
-#define HISTB_FMC_CLK			16
-#define HISTB_MMC_BIU_CLK		17
-#define HISTB_MMC_CIU_CLK		18
-#define HISTB_MMC_DRV_CLK		19
-#define HISTB_MMC_SAMPLE_CLK		20
-#define HISTB_SDIO0_BIU_CLK		21
-#define HISTB_SDIO0_CIU_CLK		22
-#define HISTB_SDIO0_DRV_CLK		23
-#define HISTB_SDIO0_SAMPLE_CLK		24
-#define HISTB_PCIE_AUX_CLK		25
-#define HISTB_PCIE_PIPE_CLK		26
-#define HISTB_PCIE_SYS_CLK		27
-#define HISTB_PCIE_BUS_CLK		28
-#define HISTB_ETH0_MAC_CLK		29
-#define HISTB_ETH0_MACIF_CLK		30
-#define HISTB_ETH1_MAC_CLK		31
-#define HISTB_ETH1_MACIF_CLK		32
-#define HISTB_COMBPHY1_CLK		33
-#define HISTB_USB2_BUS_CLK		34
-#define HISTB_USB2_PHY_CLK		35
-#define HISTB_USB2_UTMI_CLK		36
-#define HISTB_USB2_12M_CLK		37
-#define HISTB_USB2_48M_CLK		38
-#define HISTB_USB2_OTG_UTMI_CLK		39
-#define HISTB_USB2_PHY1_REF_CLK		40
-#define HISTB_USB2_PHY2_REF_CLK		41
-#define HISTB_COMBPHY0_CLK		42
-#define HISTB_USB3_BUS_CLK		43
-#define HISTB_USB3_UTMI_CLK		44
-#define HISTB_USB3_PIPE_CLK		45
-#define HISTB_USB3_SUSPEND_CLK		46
-#define HISTB_USB3_BUS_CLK1		47
-#define HISTB_USB3_UTMI_CLK1		48
-#define HISTB_USB3_PIPE_CLK1		49
-#define HISTB_USB3_SUSPEND_CLK1		50
+#warning "This header file is deprecated, include hisilicon,hi3798cv200-crg.h \
+and hisilicon,hi3798cv200-sysctrl.h directly instead"
 
-/* clocks provided by mcu CRG */
-#define HISTB_MCE_CLK			1
-#define HISTB_IR_CLK			2
-#define HISTB_TIMER01_CLK		3
-#define HISTB_LEDC_CLK			4
-#define HISTB_UART0_CLK			5
-#define HISTB_LSADC_CLK			6
+#include "hisilicon,hi3798cv200-crg.h"
+#include "hisilicon,hi3798cv200-sysctrl.h"
 
-#endif	/* __DTS_HISTB_CLOCK_H */
+#endif /* __DTS_HISTB_CLOCK_H */