[PATCH v2 4/5] clk: sifive: Add SoCs prefix in each SoCs-dependent data

Zong Li zong.li at sifive.com
Fri Mar 4 02:03:20 PST 2022 

This patch is prerequisite for moving SoCs C files into SoCs header
files. Currently, fu540-prci.c and fu740-prci.c use same names for
several macro definitions and variables, it would cause redefinition
error when we trying to include all stuff in sifive-prci.c. In this
patch, we also remove the temporary macro definitions which are
added by previous patch.

Signed-off-by: Zong Li <zong.li at sifive.com>
Acked-by: Palmer Dabbelt <palmer at rivosinc.com>
---
 drivers/clk/sifive/fu540-prci.c | 29 +++++++----------
 drivers/clk/sifive/fu740-prci.c | 56 ++++++++++++++-------------------
 2 files changed, 35 insertions(+), 50 deletions(-)

diff --git a/drivers/clk/sifive/fu540-prci.c b/drivers/clk/sifive/fu540-prci.c
index 9e13119066eb..672c782ad604 100644
--- a/drivers/clk/sifive/fu540-prci.c
+++ b/drivers/clk/sifive/fu540-prci.c
@@ -1,9 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (C) 2018-2019 SiFive, Inc.
+ * Copyright (C) 2018-2022 SiFive, Inc.
  * Copyright (C) 2018-2019 Wesley Terpstra
  * Copyright (C) 2018-2019 Paul Walmsley
- * Copyright (C) 2020 Zong Li
+ * Copyright (C) 2020-2022 Zong Li
  *
  * The FU540 PRCI implements clock and reset control for the SiFive
  * FU540-C000 chip.  This driver assumes that it has sole control
@@ -22,26 +22,21 @@
 
 #include "sifive-prci.h"
 
-#define PRCI_CLK_COREPLL	0
-#define PRCI_CLK_DDRPLL		1
-#define PRCI_CLK_GEMGXLPLL	2
-#define PRCI_CLK_TLCLK		3
-
 /* PRCI integration data for each WRPLL instance */
 
-static struct __prci_wrpll_data __prci_corepll_data = {
+static struct __prci_wrpll_data sifive_fu540_prci_corepll_data = {
 	.cfg0_offs = PRCI_COREPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_COREPLLCFG1_OFFSET,
 	.enable_bypass = sifive_prci_coreclksel_use_hfclk,
 	.disable_bypass = sifive_prci_coreclksel_use_corepll,
 };
 
-static struct __prci_wrpll_data __prci_ddrpll_data = {
+static struct __prci_wrpll_data sifive_fu540_prci_ddrpll_data = {
 	.cfg0_offs = PRCI_DDRPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_DDRPLLCFG1_OFFSET,
 };
 
-static struct __prci_wrpll_data __prci_gemgxlpll_data = {
+static struct __prci_wrpll_data sifive_fu540_prci_gemgxlpll_data = {
 	.cfg0_offs = PRCI_GEMGXLPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_GEMGXLPLLCFG1_OFFSET,
 };
@@ -67,25 +62,25 @@ static const struct clk_ops sifive_fu540_prci_tlclksel_clk_ops = {
 
 /* List of clock controls provided by the PRCI */
 struct __prci_clock __prci_init_clocks_fu540[] = {
-	[PRCI_CLK_COREPLL] = {
+	[FU540_PRCI_CLK_COREPLL] = {
 		.name = "corepll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu540_prci_wrpll_clk_ops,
-		.pwd = &__prci_corepll_data,
+		.pwd = &sifive_fu540_prci_corepll_data,
 	},
-	[PRCI_CLK_DDRPLL] = {
+	[FU540_PRCI_CLK_DDRPLL] = {
 		.name = "ddrpll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu540_prci_wrpll_ro_clk_ops,
-		.pwd = &__prci_ddrpll_data,
+		.pwd = &sifive_fu540_prci_ddrpll_data,
 	},
-	[PRCI_CLK_GEMGXLPLL] = {
+	[FU540_PRCI_CLK_GEMGXLPLL] = {
 		.name = "gemgxlpll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu540_prci_wrpll_clk_ops,
-		.pwd = &__prci_gemgxlpll_data,
+		.pwd = &sifive_fu540_prci_gemgxlpll_data,
 	},
-	[PRCI_CLK_TLCLK] = {
+	[FU540_PRCI_CLK_TLCLK] = {
 		.name = "tlclk",
 		.parent_name = "corepll",
 		.ops = &sifive_fu540_prci_tlclksel_clk_ops,
diff --git a/drivers/clk/sifive/fu740-prci.c b/drivers/clk/sifive/fu740-prci.c
index 7141a22d90e3..f27d1a42d946 100644
--- a/drivers/clk/sifive/fu740-prci.c
+++ b/drivers/clk/sifive/fu740-prci.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (C) 2020 SiFive, Inc.
- * Copyright (C) 2020 Zong Li
+ * Copyright (C) 2020-2022 SiFive, Inc.
+ * Copyright (C) 2020-2022 Zong Li
  */
 
 #include <linux/module.h>
@@ -10,50 +10,40 @@
 
 #include "sifive-prci.h"
 
-#define PRCI_CLK_COREPLL	0
-#define PRCI_CLK_DDRPLL		1
-#define PRCI_CLK_GEMGXLPLL	2
-#define PRCI_CLK_DVFSCOREPLL	3
-#define PRCI_CLK_HFPCLKPLL	4
-#define PRCI_CLK_CLTXPLL	5
-#define PRCI_CLK_TLCLK		6
-#define PRCI_CLK_PCLK		7
-#define PRCI_CLK_PCIE_AUX	8
-
 /* PRCI integration data for each WRPLL instance */
 
-static struct __prci_wrpll_data __prci_corepll_data = {
+static struct __prci_wrpll_data sifive_fu740_prci_corepll_data = {
 	.cfg0_offs = PRCI_COREPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_COREPLLCFG1_OFFSET,
 	.enable_bypass = sifive_prci_coreclksel_use_hfclk,
 	.disable_bypass = sifive_prci_coreclksel_use_final_corepll,
 };
 
-static struct __prci_wrpll_data __prci_ddrpll_data = {
+static struct __prci_wrpll_data sifive_fu740_prci_ddrpll_data = {
 	.cfg0_offs = PRCI_DDRPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_DDRPLLCFG1_OFFSET,
 };
 
-static struct __prci_wrpll_data __prci_gemgxlpll_data = {
+static struct __prci_wrpll_data sifive_fu740_prci_gemgxlpll_data = {
 	.cfg0_offs = PRCI_GEMGXLPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_GEMGXLPLLCFG1_OFFSET,
 };
 
-static struct __prci_wrpll_data __prci_dvfscorepll_data = {
+static struct __prci_wrpll_data sifive_fu740_prci_dvfscorepll_data = {
 	.cfg0_offs = PRCI_DVFSCOREPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_DVFSCOREPLLCFG1_OFFSET,
 	.enable_bypass = sifive_prci_corepllsel_use_corepll,
 	.disable_bypass = sifive_prci_corepllsel_use_dvfscorepll,
 };
 
-static struct __prci_wrpll_data __prci_hfpclkpll_data = {
+static struct __prci_wrpll_data sifive_fu740_prci_hfpclkpll_data = {
 	.cfg0_offs = PRCI_HFPCLKPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_HFPCLKPLLCFG1_OFFSET,
 	.enable_bypass = sifive_prci_hfpclkpllsel_use_hfclk,
 	.disable_bypass = sifive_prci_hfpclkpllsel_use_hfpclkpll,
 };
 
-static struct __prci_wrpll_data __prci_cltxpll_data = {
+static struct __prci_wrpll_data sifive_fu740_prci_cltxpll_data = {
 	.cfg0_offs = PRCI_CLTXPLLCFG0_OFFSET,
 	.cfg1_offs = PRCI_CLTXPLLCFG1_OFFSET,
 };
@@ -89,53 +79,53 @@ static const struct clk_ops sifive_fu740_prci_pcie_aux_clk_ops = {
 
 /* List of clock controls provided by the PRCI */
 struct __prci_clock __prci_init_clocks_fu740[] = {
-	[PRCI_CLK_COREPLL] = {
+	[FU740_PRCI_CLK_COREPLL] = {
 		.name = "corepll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu740_prci_wrpll_clk_ops,
-		.pwd = &__prci_corepll_data,
+		.pwd = &sifive_fu740_prci_corepll_data,
 	},
-	[PRCI_CLK_DDRPLL] = {
+	[FU740_PRCI_CLK_DDRPLL] = {
 		.name = "ddrpll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu740_prci_wrpll_ro_clk_ops,
-		.pwd = &__prci_ddrpll_data,
+		.pwd = &sifive_fu740_prci_ddrpll_data,
 	},
-	[PRCI_CLK_GEMGXLPLL] = {
+	[FU740_PRCI_CLK_GEMGXLPLL] = {
 		.name = "gemgxlpll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu740_prci_wrpll_clk_ops,
-		.pwd = &__prci_gemgxlpll_data,
+		.pwd = &sifive_fu740_prci_gemgxlpll_data,
 	},
-	[PRCI_CLK_DVFSCOREPLL] = {
+	[FU740_PRCI_CLK_DVFSCOREPLL] = {
 		.name = "dvfscorepll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu740_prci_wrpll_clk_ops,
-		.pwd = &__prci_dvfscorepll_data,
+		.pwd = &sifive_fu740_prci_dvfscorepll_data,
 	},
-	[PRCI_CLK_HFPCLKPLL] = {
+	[FU740_PRCI_CLK_HFPCLKPLL] = {
 		.name = "hfpclkpll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu740_prci_wrpll_clk_ops,
-		.pwd = &__prci_hfpclkpll_data,
+		.pwd = &sifive_fu740_prci_hfpclkpll_data,
 	},
-	[PRCI_CLK_CLTXPLL] = {
+	[FU740_PRCI_CLK_CLTXPLL] = {
 		.name = "cltxpll",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu740_prci_wrpll_clk_ops,
-		.pwd = &__prci_cltxpll_data,
+		.pwd = &sifive_fu740_prci_cltxpll_data,
 	},
-	[PRCI_CLK_TLCLK] = {
+	[FU740_PRCI_CLK_TLCLK] = {
 		.name = "tlclk",
 		.parent_name = "corepll",
 		.ops = &sifive_fu740_prci_tlclksel_clk_ops,
 	},
-	[PRCI_CLK_PCLK] = {
+	[FU740_PRCI_CLK_PCLK] = {
 		.name = "pclk",
 		.parent_name = "hfpclkpll",
 		.ops = &sifive_fu740_prci_hfpclkplldiv_clk_ops,
 	},
-	[PRCI_CLK_PCIE_AUX] = {
+	[FU740_PRCI_CLK_PCIE_AUX] = {
 		.name = "pcie_aux",
 		.parent_name = "hfclk",
 		.ops = &sifive_fu740_prci_pcie_aux_clk_ops,
-- 
2.31.1

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