[U-Boot] [PATCH 6/7] mips: ath79: Unify PLL initialization entry

[Wills Wang]

Use function "pll_init" for ath79 platform PLL initialization,
and put it into mach/clk.h

Signed-off-by: Wills Wang <wills.wang at live.com>
---

 arch/mips/mach-ath79/ar934x/clk.c         |  2 +-
 arch/mips/mach-ath79/include/mach/ath79.h |  2 --
 arch/mips/mach-ath79/include/mach/clk.h   | 12 ++++++++++++
 board/tplink/wdr4300/wdr4300.c            |  6 +++---
 4 files changed, 16 insertions(+), 6 deletions(-)
 create mode 100644 arch/mips/mach-ath79/include/mach/clk.h

diff --git a/arch/mips/mach-ath79/ar934x/clk.c b/arch/mips/mach-ath79/ar934x/clk.c
index fdbbc80..97d0e09 100644
--- a/arch/mips/mach-ath79/ar934x/clk.c
+++ b/arch/mips/mach-ath79/ar934x/clk.c
@@ -101,7 +101,7 @@ static void ar934x_srif_pll_cfg(void __iomem *pll_reg_base, const u32 srif_val)
 	} while (reg >= 0x40000);
 }
 
-void ar934x_pll_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 ahb_mhz)
+void pll_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 ahb_mhz)
 {
 	void __iomem *srif_regs = map_physmem(AR934X_SRIF_BASE,
 					      AR934X_SRIF_SIZE, MAP_NOCACHE);
diff --git a/arch/mips/mach-ath79/include/mach/ath79.h b/arch/mips/mach-ath79/include/mach/ath79.h
index fdc1149..90d80b8 100644
--- a/arch/mips/mach-ath79/include/mach/ath79.h
+++ b/arch/mips/mach-ath79/include/mach/ath79.h
@@ -140,6 +140,4 @@ static inline int soc_is_qca956x(void)
 	return soc_is_tp9343() || soc_is_qca9561();
 }
 
-void ar934x_pll_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 ahb_mhz);
-
 #endif /* __ASM_MACH_ATH79_H */
diff --git a/arch/mips/mach-ath79/include/mach/clk.h b/arch/mips/mach-ath79/include/mach/clk.h
new file mode 100644
index 0000000..58be7ea
--- /dev/null
+++ b/arch/mips/mach-ath79/include/mach/clk.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2015-2016 Wills Wang <wills.wang at live.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __ASM_MACH_CLK_H
+#define __ASM_MACH_CLK_H
+
+void pll_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 bus_mhz);
+
+#endif /* __ASM_MACH_CLK_H */
diff --git a/board/tplink/wdr4300/wdr4300.c b/board/tplink/wdr4300/wdr4300.c
index bff3938..b6c2881 100644
--- a/board/tplink/wdr4300/wdr4300.c
+++ b/board/tplink/wdr4300/wdr4300.c
@@ -8,10 +8,10 @@
 #include <asm/io.h>
 #include <asm/addrspace.h>
 #include <asm/types.h>
-#include <mach/ath79.h>
-#include <mach/reset.h>
 #include <mach/ar71xx_regs.h>
 #include <mach/ddr.h>
+#include <mach/clk.h>
+#include <mach/reset.h>
 #include <debug_uart.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -63,7 +63,7 @@ int board_early_init_f(void)
 #endif
 
 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	ar934x_pll_init(560, 480, 240);
+	pll_init(560, 480, 240);
 	ddr_init(560, 480, 240);
 #endif
 
-- 
1.9.1